JP6159314B2 - Pouch - Google Patents

Description

  The present invention relates to a pouch and a method for manufacturing the pouch, and more particularly to a pouch capable of easily heating or cooling the contents and a method for manufacturing the pouch.

  In general, the pouch is a storage unit that stores a temperature-controlled object, and a temperature control body that is packaged in a container separate from the storage unit and that heats or cools the temperature-controlled object stored inside the storage unit. And a reaction liquid envelope containing a reaction liquid for generating an exothermic or endothermic reaction.

  When the user crushes the reaction liquid envelope, an exothermic or endothermic reaction occurs, and the contents are heated or cooled.

  When a conventional pouch is provided with a reaction liquid envelope containing a reaction liquid that reacts with a temperature regulator, the reaction liquid envelope is easily broken, and the reaction liquid envelope is damaged. A desired exothermic or endothermic reaction may occur.

  On the other hand, when the heat generating space in which the heat generating member is accommodated is opened, a reaction liquid such as water may invade into this space in the process of sterilizing after putting the contents into the pouch.

  An object of the present invention is to provide a pouch that is easy to transport and store and a method for manufacturing the pouch.

  Another object of the present invention is to provide a pouch capable of fundamentally eliminating the occurrence of an undesired exothermic reaction or endothermic reaction and a method for producing the pouch.

  Still another object of the present invention is to provide a pouch capable of preventing foreign matter from entering a heat generating space (temperature control space) in the process of sterilization after the contents are charged, and a method for manufacturing the pouch.

  Still another object of the present invention is to provide a pouch capable of easily performing a sealing operation when manufacturing the pouch and a method for manufacturing the pouch.

  Still another object of the present invention is to provide a pouch capable of causing an optimum exothermic reaction or endothermic reaction and a method for producing the pouch.

  Still another object of the present invention is to provide a pouch that can prevent the reaction liquid remaining after the reaction from flowing out of the pouch when the pouch is turned upside down, and a method for manufacturing the pouch.

  The first temperature may be 150 ° C. or higher and 220 ° C. or lower, and the second temperature may be 230 ° C. or higher and 300 ° C. or lower.

According to the present invention, the object is to provide a content storage unit for storing the content; temperature adjustment for heating or cooling the content disposed on at least one of the front side and the rear side of the content storage unit Body, and a reaction liquid input part that is provided below the upper end of the content container, and for introducing a reaction liquid capable of causing an exothermic or endothermic reaction with the temperature adjusting body, A temperature control part, which is disposed on at least one of the front side and the rear side of the storage part and forms a temperature control space for storing the temperature control body. The liquid charging part has a first bent part in which the temperature control space forming member is bent inward or outward, and a first broken part for breaking the first bent part. You can reach depending on the porch formed to That.

  The temperature control space forming member may further include a second bent portion that is bent so as to be expandable by water vapor generated by the exothermic reaction in the temperature control space.

  The pouch is disposed between an upper end sealing portion that seals an upper end portion of the content storage portion, and between the upper end sealing portion and the first bent portion, and the reaction liquid that is introduced is controlled by the temperature. A reaction liquid outflow prevention unit for preventing the liquid from flowing out of the space; and disposed between the upper end sealing unit and the reaction liquid outflow prevention unit, and the upper end sealing unit is broken from the content storage unit. And a second rupture portion for opening the content storage portion.

  Here, the reaction liquid outflow prevention part seals between the content storage part and the temperature control space forming member along the horizontal direction at a position spaced apart from the first bent part in the vertical direction. An outflow prevention sealing portion may be provided.

  In addition, the pouch may further include a reaction liquid part in which an amount of the reaction liquid corresponding to the amount of the temperature adjustment body is built and disposed in the temperature adjustment space.

  According to the pouch configured as described above and the manufacturing method thereof, at least one of the following effects can be obtained.

  First, it is easy to transport and store.

  Second, it is possible to prevent an undesired exothermic reaction or endothermic reaction from occurring.

  Third, it is possible to prevent foreign matter from entering the heat generating space temperature adjusting space in the process of sterilization after the contents are charged.

  Fourth, the sealing work can be easily performed at the time of manufacturing the pouch.

  Fifth, an optimal exothermic reaction or endothermic reaction can be caused.

  Sixth, when the pouch is turned upside down, the reaction liquid remaining after the reaction can be prevented from flowing out of the pouch.

1 is a schematic perspective view of a pouch according to a first embodiment of the present invention. It is a rear view of the pouch of FIG. It is a schematic sectional drawing in alignment with the AA of the pouch of FIG. It is a schematic sectional drawing for demonstrating the modification Example of the reaction liquid injection | throwing-in part of the pouch of FIG. It is a longitudinal cross-sectional view of the pouch which concerns on 2nd Example of this invention. It is a schematic perspective view of the pouch which concerns on 3rd Example of this invention. It is a schematic sectional drawing in alignment with the BB line of the pouch of FIG. It is a longitudinal cross-sectional view of the pouch which concerns on 4th Example of this invention. It is a longitudinal cross-sectional view of the pouch which concerns on 5th Example of this invention. It is a perspective view of the pouch which concerns on 6th Example of this invention. It is sectional drawing which follows the A2-A2 line shown in FIG. It is sectional drawing with which the to-be-temperature-controlled thing was filled in the pouch shown in FIG. FIG. 12 is a cross-sectional view in which a sealing portion is opened in order to put a reaction liquid into the temperature control space of the pouch shown in FIG. It is sectional drawing of the pouch which concerns on 7th Example of this invention. It is sectional drawing with which the to-be-temperature-controlled object was filled in the pouch shown in FIG. It is a perspective view of the pouch which concerns on 8th Example of this invention. It is sectional drawing of the pouch which concerns on 9th Example of this invention. It is a perspective view of the pouch which concerns on 10th Example of this invention. It is sectional drawing which follows the A3-A3 line of the pouch of FIG. It is a schematic sectional drawing which shows the state which filled the to-be-temperature-controlled thing (contents) in the pouch of FIG. It is a schematic sectional drawing which shows the state which open | released the temperature control space of the pouch of FIG. It is a schematic sectional drawing of the pouch which concerns on 16th Example of this invention. It is a schematic sectional drawing of the pouch which concerns on 12th Example of this invention. It is a schematic sectional drawing of the pouch which concerns on 13th Example of this invention. It is a schematic sectional drawing of the pouch which concerns on 14th Example of this invention. It is the longitudinal cross-sectional view which cut | disconnected the center part of the pouch which concerns on 15th Example of this invention, and the one side part spaced apart from this center part. It is the longitudinal cross-sectional view which cut | disconnected the center part of the pouch which concerns on 15th Example of this invention, and the one side part spaced apart from this center part. It is a schematic perspective view of the pouch which concerns on 16th Example of this invention. It is a schematic longitudinal cross-sectional view of the pouch of FIG. 27A. It is a disassembled perspective view for demonstrating the manufacturing method of the pouch based on 14th Example of this invention. It is an assembly perspective view for demonstrating the manufacturing method of the pouch based on 14th Example of this invention. It is an assembly perspective view for demonstrating the manufacturing method of the pouch based on 14th Example of this invention. It is a flowchart which shows the manufacturing method of the pouch which concerns on this invention. It is a schematic perspective view of the pouch which concerns on 17th Example of this invention. It is a schematic sectional drawing in alignment with the A4-A4 line of the pouch of FIG. It is a schematic sectional drawing which shows the state which filled the to-be-temperature-regulated thing (contents) in the pouch of FIG. FIG. 31 is a schematic cross-sectional view for explaining a process of adding the reaction liquid in a state where the temperature control space of the pouch of FIG. 30 is opened. It is a schematic sectional drawing of the reaction liquid container incorporated in the pouch of FIG. It is a schematic perspective view of the pouch which concerns on 18th Example of this invention. FIG. 36 is a rear view of the pouch of FIG. 35. It is a schematic sectional drawing in alignment with the A5-A5 line | wire of FIG. It is a schematic perspective view of the pouch according to the nineteenth embodiment of the present invention. It is a schematic sectional drawing in alignment with the A6-A6 line of FIG. It is a schematic sectional drawing of the pouch which concerns on 20th Example of this invention. It is a schematic sectional drawing of the pouch which concerns on 21st Example of this invention. It is a schematic sectional drawing of the pouch which concerns on 22nd Example of this invention. It is a schematic perspective view of the pouch which concerns on 23rd Example of this invention. It is a schematic longitudinal cross-sectional view which follows the A8-A8 line | wire of FIG. It is a schematic longitudinal cross-sectional view for demonstrating the method of using the pouch of FIG. It is a schematic longitudinal cross-sectional view for demonstrating the method of using the pouch of FIG. It is a schematic longitudinal cross-sectional view for demonstrating the method of using the pouch of FIG. FIG. 44 is an enlarged plan view of a reaction liquid portion that is selectively built in the pouch of FIG. 43. It is a schematic perspective view of the pouch which concerns on 24th Example of this invention. It is a schematic longitudinal cross-sectional view which follows the A10-A10 line | wire of FIG. It is a schematic longitudinal cross-sectional view for demonstrating the usage method of the pouch of FIG.

  Hereinafter, a pouch according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

<First embodiment>
As shown in FIGS. 1 to 3, the pouch 200 according to the first embodiment of the present invention heats the content storage unit 210 having a content storage space S <b> 1 for storing the content, and the content storage unit 210. Alternatively, in order to cool, the temperature control unit 220 provided on at least one of the front side and the rear side with respect to the content storage unit 210 is communicated with the temperature control spaces S2 and S3 inside the temperature control unit 220. And a sealing unit 230 for sealing the reaction liquid input unit 222.

  Here, the contents include foods such as rice, bibimbap, soup, soup, powdered milk, pads containing drug components for cold compresses or hot compresses, or mask pads containing cosmetic ingredients. It is done. Of course, the contents are not limited to those listed, and may be any contents that require immediate heating or cooling.

  The content storage unit 210 includes a first front film 211 and a first rear film 213 that are respectively disposed on the front and rear sides to form the content storage space S1.

  The first front film 211 and the first rear film 213 can be made of a plastic film. More specifically, it may be made of a plastic film such as PE (polyethylene), PP (polypropylene) and PET (polyethylene terephthalate). Of course, other synthetic resin films of various known materials may be used.

  The temperature control unit 220 forms the content storage unit 210, specifically, the temperature control spaces S2 and S3 provided on at least one of the front side and the rear side with reference to the content storage space S1. It couple | bonds with the accommodating part 210. FIG.

  In FIG. 1 to FIG. 3, the temperature control spaces S2 and S3 are formed on the front and rear sides, respectively.

  The temperature control unit 220 is coupled to the front of the content storage unit 210 to form a temperature control space S2 on the front side, and is coupled to the rear of the content storage unit 210 to control the temperature on the rear side. And a second rear film 224 that forms the space S3.

  The second front film 221 and the second rear film 224 may be made of a plastic film such as PE (polyethylene), PP (polypropylene), and PET (polyethylene terephthalate). Of course, other known synthetic resin films of various materials may be used.

  Here, the temperature control spaces S2 and S3 are isolated from the content storage space S1.

  The front and rear temperature control spaces S2, S3 may communicate with each other through the communication space S4. The communication space S4 may be formed by disposing the content container 210 so that the lower end 211c of the content container 210 is separated from the lower end C1 of the temperature controller 220. In this case, the lower end portion C1 of the temperature adjusting unit 220 is a portion in which the lower end portions of the second front film 221 and the second rear film 224 are joined to each other by ultrasonic waves or heat fusion. Of course, the bonding between the plastic films may be performed by various known methods in addition to the above-described ultrasonic wave or heat fusion.

  On the other hand, the content storage unit 210 and the temperature adjustment unit 220 may be coupled to each other at the left and right end portions C1 and C2 by ultrasonic waves or heat fusion.

  The temperature adjustment unit 220 includes a plurality of temperature adjustment bodies 223 and 225 disposed in the plurality of temperature adjustment spaces S2 and S3, respectively.

  As described above, when the temperature adjustment spaces S2 and S3 are formed only on either the front side or the rear side, the temperature adjustment bodies 223 and 225 need only be arranged on either one of them. .

  Here, the temperature adjusters 223 and 225 enclose the heating elements 223a and 225a that exothermically react with the reaction liquid, and the moisture absorbent cloths 223b and 225b that wrap the heating elements 223a and 225a and absorb the reaction liquid to make the exothermic reaction smooth. .

  In some cases, the absorbent cloths 223b and 225b may be omitted.

  In addition, an endothermic body that performs an endothermic reaction with the reaction liquid may be used instead of the heating elements 223a and 225a. These heating elements and endothermic bodies react with the reaction liquid, respectively, to heat or cool the contents stored in the contents storage space S1.

  As the heating element, at least one of calcium oxide, calcium hydroxide, magnesium chloride, iron and aluminum can be used. The heating element is not limited to this, and the heating element may be replaced or changed by any substance that exothermicly reacts with the reaction liquid.

As the endothermic material, at least one of ammonium nitrate (NH ₄ NO ₃ ), sodium acetate (CH ₃ COONa), and urea (urea) can be used.

  Here, both of the plurality of temperature adjusting bodies 223 and 225 may include only a heating element or only an endothermic body.

  In some cases, among the plurality of temperature adjusting bodies 223 and 225, the front temperature adjusting body 223 may include only a heating element, and the rear temperature adjusting body 225 may include only an endothermic body. In this case, it is preferable that the front and rear temperature control spaces S2 and S3 are not communicated with each other and are separated from each other with the content storage space S1 interposed therebetween.

  The temperature control unit 220 may further include a reaction liquid input unit 222 for supplying the reaction liquid to the temperature control spaces S2 and S3.

  The reaction liquid charging unit 222 is for charging a reaction liquid that can react with the temperature regulators 223 and 225.

  The reaction liquid charging unit 222 is sealed so as to be opened by a sealing unit 230 described later.

  Further, the reaction liquid charging unit 222 is disposed below the upper end of the content storage unit 210. In other words, since the upper edge of the reaction liquid inlet 222 is disposed below the upper end of the content container 210, the user can easily confirm the position of the reaction liquid inlet 222 with the naked eye.

  The reaction liquid supply unit 222 is formed without the partial section G at the upper end of the second front film 221 of the temperature adjustment unit 220 being coupled to the first front film 211. At this time, the second front film 221 of the remaining upper section C3 may be permanently sealed to the first front film 211.

  Here, an example in which the reaction liquid inlet 222 is formed in a partial section G at the upper end of the second front film 221 is illustrated, but depending on the case, it may be formed in the entire upper section of the second front film 221. May be.

  Further, the height from the lower end of the pouch of the reaction liquid charging unit 222 is larger than the height from the lower end of the pouch in the remaining section C3 of the second front film 221. Of course, the heights of the reaction liquid inlet 222 and the remaining section C3 of the second front film 221 may be the same.

  The reaction liquid inlet 222 has a grip 222a extending forward so that the user can hold it by hand. As a result, the user can easily open the reaction liquid inlet 222.

  Here, as shown in FIG. 3, the gripping part 222 a is formed to bend downward from the first front film 211.

  In some cases, as shown in FIG. 4, the gripping portion 222 a of FIG. It may be provided. The user can open the reaction liquid input part 222 by putting a finger into the separation space K and expanding the reaction liquid input part 222.

  On the other hand, the sealing unit 230 seals the reaction liquid input unit 222. Thereby, it is possible to prevent foreign matter from entering the reaction liquid inlet 222 during the sterilization process after the contents are charged into the contents container S1 of the pouch 200. Such a sterilization process is an essential process when making a retort food by putting instant foods such as soup, soup and rice into the pouch 200.

  Therefore, if the pouch 200 according to the present invention is used, a retort food can be easily manufactured.

  As shown in FIG. 3, the sealing unit 230 is disposed between the second front film 221 and the first front film 211 on the lower side of the gripping unit 222 a of the reaction liquid input unit 222.

  The sealing part 230 may be provided so as to allow an opening between the first front film 211 and the second front film 221 when a force of a certain magnitude or more is applied. In other words, the sealing part 230 opens the reaction liquid input part 222 when an external force of a predetermined magnitude or more is applied. Thereby, the reaction liquid input part 222 can be open | released when a user hold | grips the holding part 222a and pulls with the force more than predetermined magnitude | size.

  The user can heat or cool the content stored in the content storage space S1 by charging the reaction liquid (for example, water) into the opened reaction liquid charging unit 222.

  In particular, when the reaction liquid is charged, the reaction liquid charging part 222 can be easily opened, which increases the convenience for the user.

  The sealing unit 230 may include an adhesive or a double-sided adhesive tape. In some cases, the sealing unit 230 may be formed by heat-sealing or ultrasonically-bonding the first front film 211 and the second front film 221. At this time, the sealing portion 230 may be fused to such an extent that the first front film 211 and the second front film 221 are separated from each other when a certain amount of external force is applied.

  Of course, the sealing unit 230 is not limited to those listed above, and when an external force of a certain magnitude or more is not applied, the reaction liquid charging unit is sealed and foreign matter, particularly liquid (for example, water) enters. It may be changed to various things that can prevent this.

  Meanwhile, the pouch 200 may further include a zipper lock 260 for selectively sealing the upper part of the content container 210.

  The zipper lock 260 includes a female zipper 261 formed on the inner surface of the first front film 211 and a male zipper 263 formed on the inner surface of the first rear film 213. Of course, the positions of the female zipper 261 and the male zipper 263 may be reversed.

  Of course, it is not limited to the zipper lock 260, and various known sealing means that can selectively seal the content container 210 may be adopted.

  On the other hand, the pouch 200 may further include transparent windows 215, 216, and 217 for confirming whether or not the content storage space S1 is sealed. That is, the presence / absence of abnormality of the content container 210 can be determined with the naked eye through the transparent windows 215, 216, and 217.

  Referring to FIG. 1, the transparent window 215 is disposed between the reaction liquid inlet 222 and the upper end of the first front film 211. Through the transparent window 215, the close contact state between the first front film 211 and the contents accommodated therein can be confirmed with the naked eye, and the presence or absence of a product defect can be determined. For example, when the food storage space S1 is vacuum processed after the solid food is put into the content storage unit 210, it is confirmed whether there is a problem in the vacuum processing through the transparent window 215 with the naked eye. Can do.

  On the other hand, the transparent window 216 is formed in the lower part of the pouch 200 as shown in FIGS. When the content stored in the content storage unit 210 is a liquid, if there is an abnormality in the content storage unit 210 and the liquid leaks out, the presence / absence of a product defect is visually determined through the transparent window 216 below. it can. Here, the corresponding region of the second front film 221 in which the lower transparent window 216 is formed is formed transparent so that the presence or absence of the content container 210 can be visually confirmed through the lower transparent window 216. The corresponding region of the front film 221 may be made opaque. As an example, the entire second front film 221 may be made of a transparent film, and the entire first front film 221 may be made of an opaque film.

  Further, as shown in FIG. 1, the vertical transparent window 217 may be formed along at least one of the left and right sides of the pouch 200 along the length direction. The user can determine whether the product is defective by tilting the pouch 200 and checking with the naked eye through the transparent window 217 whether or not the content stored in the content storage unit 210 has leaked.

  The plurality of transparent windows 215, 216, and 217 are for confirming whether or not the content accommodation space S1 and the temperature control spaces S2 and S3 of the content accommodation unit 210 are reliably separated. As a result of checking through the plurality of transparent windows 215, 216, and 217, if there is no abnormality in the product, a by-product generated by the exothermic reaction or endothermic reaction in the temperature control spaces S2 and S3 affects the contents in the content storage space S1. Don't give.

  Here, an example in which a plurality of transparent windows 215, 216, and 217 are formed is shown, but the number of transparent windows 215, 216, and 217 and their arrangement positions may be variously changed.

  On the other hand, the example in which the reaction liquid inlet 222 is formed only on one of the front side and the rear side has been described above, but may be formed on both the front side and the rear side depending on circumstances.

<Second embodiment>
Meanwhile, the pouch 200a according to the second embodiment of the present invention includes a content container 210a, a temperature controller 220, and a sealing unit 230 as shown in FIG.

  As shown in FIG. 3, the lower end 211 c of the content container 210 a of the first embodiment pouch 200 is separated from the lower end of the temperature controller 220. On the other hand, in the pouch 200a of the second embodiment, as shown in FIG. 5, the lower end of the content storage unit 210a extends to the lower end of the temperature control unit 220, and the content storage unit 210a and the temperature control in the lower end region. The parts 220 are joined to each other by ultrasonic waves or heat fusion.

  Communication holes 211b and 213b are formed in the content container 210a so that the front and rear temperature control spaces S2 and S3 communicate with each other. Here, the peripheral portions of the communication holes 211b and 213b are sealed so that the contents stored in the content storage space S1 do not leak from the communication holes 211b and 213b.

<Third embodiment>
As shown in FIGS. 6 and 7, the pouch 200 b according to the third embodiment of the present invention includes a content storage unit 210, a temperature adjustment unit 220, and a sealing unit 240.

  The third embodiment is different from the first embodiment only in the sealing portion 240, and the contents storage portion 210 and the temperature adjustment portion 220 are the same.

  The sealing part 240 of the third embodiment is composed of an adhesive tape 240 that seals the upper end of the reaction liquid input part 222. As a result, foreign matter (particularly liquid) enters the temperature control spaces S2 and S3 during the process of sterilizing the content storage unit S1 after the content is put into the content storage unit S1 and the upper end of the content storage unit S1 is sealed. Can be prevented.

  On the other hand, the adhesive tape 240 has an extension 241 that extends on one side so as to be graspable. Therefore, the user can easily put the reaction liquid into the pouch 200b by pulling the extension 241 to remove the adhesive tape 240.

<Fourth embodiment>
As shown in FIG. 8, the pouch 200 c according to the fourth embodiment of the present invention includes a content storage unit 210, a temperature adjustment unit 220, a sealing unit 230, and a pouch upright unit 250.

  Unlike the pouches 200, 200a, and 200b of the first to third embodiments, the pouch 200c of the fourth embodiment can stand by itself without a separate stand device.

  The pouch stand 250 is coupled to the lower side of the pouch 200c so that the pouch 200c can stand up.

  More specifically, one end of the pouch upright portion 250 is joined to the lower end portion of the second front film 221a to form a front lower edge. In addition, the other end of the pouch stand 250 is coupled to the lower end of the second rear film 224a to form a rear lower edge separated from the front lower edge. As a result, the lower edge of the pouch 200c is expanded, and the pouch 200c can stand up without a separate tool.

  Here, when it is going to deform | transform into the form which can stand up the pouch 200a like FIG. 4, the pouch standing part 250 is arrange | positioned between the lower end of the 1st front film 211a, and the lower end of the 1st back film 213a. It can be implemented by combining them.

  On the other hand, the pouch stand 250 may have a transparent window 253 that is transparent so that the inside of the pouch 200c can be seen. In addition to the plurality of transparent windows 215, 216, and 217 described in the first embodiment, in the standing pouch 200c that can stand as in the fourth embodiment, the transparent window 253 is also formed on the bottom surface formed by the pouch stand 250. Can be formed. The transparent window 253 may be formed by using at least one region of the pouch upright portion 250 as a transparent material. In some cases, the entire pouch stand 250 may be made of a transparent material. Therefore, the user can distinguish the presence or absence of a product with the naked eye through the transparent window 253 formed on the bottom surface of the pouch 200c.

If the contents are filled into the contents receiving unit 210, the lower portion of the content accommodation portion 210 may be extended to the direction of the pouch standing part 25 0. More say, by forming the bellows in the lower part of the contents receiving unit 210, so that the content accommodation portion 210 is extended in the direction of the pouch standing portion 25 0 if the contents are filled into the contents receiving unit 210 It may be.

Further, by arranging so as to close the lower portion of the contents of housing portion 210 to the inner surface of the pouch standing part 25 0, by the weight of the contents contained in the contents of housing portion 210, the pouch standing part 25 0 and contents The accommodating part 210 may be extended toward the floor surface on which the pouch 200c is supported.

<Fifth embodiment>
The pouch 200d according to the fifth embodiment of the present invention includes a content container 210b, a temperature controller 220, a sealing unit 230, and a pouch stand 250 as shown in FIG.

  The content container 210b of the fifth embodiment is formed by sealing a first front film 211b, a lower surface inner film 218, and a first rear film 213b. More specifically, one end and the other end of the lower surface inner film 218 are respectively sealingly coupled to the lower end of the first front film 211b and the lower end of the first rear film 213b, thereby forming the content accommodating portion 210b. Due to the presence of the lower surface inner film 218, the lower space of the content storage portion 210b can be ensured, and a larger amount of content can be filled in the content storage space S1.

<Sixth embodiment>
10 is a perspective view of a pouch according to a sixth embodiment of the present invention, and FIG. 11 is a cross-sectional view taken along line A2-A2 shown in FIG. 12 is a cross-sectional view of the pouch shown in FIG. 11 filled with an object to be temperature-controlled. FIG. 13 is a cross-sectional view of the pouch shown in FIG. 11 in which the sealing portion is opened in order to put the reaction liquid into the temperature control space.

  As shown in FIGS. 10 to 13, the pouch 100 according to the sixth embodiment of the present invention includes a storage unit 110, a temperature control unit 130 having a temperature control body 131, a sealing unit 140, a gripping unit 150, and a support. Part 160, sealing bar adhesion preventing part 170, and broken part 180. The pouch 100 according to the sixth embodiment of the present invention does not include the reaction liquid W that causes an exothermic reaction or an endothermic reaction with the temperature regulator 131. That is, the reaction liquid W is introduced into the pouch 100 from the outside for temperature adjustment of the temperature-controlled object 10.

  Here, the temperature controlled object 10 includes various instant foods such as retort foods. For example, as the temperature controlled object 10, food such as rice, bibimbap, soup, soup, powdered milk, a pad containing drug components for cold compresses and hot compresses, or a mask pad containing cosmetic ingredients Is mentioned. Of course, the present invention is not limited to those listed, and any temperature-adjusted object that requires immediate heating or cooling may be used. .

  The accommodating part 110 includes a first accommodating part film 112 and a second accommodating part film 114. A storage space 116 for storing the temperature controlled object 10 is formed between the first storage section film 112 and the second storage section film 114. Here, the 1st accommodating part film 112 and the 2nd accommodating part film 114 can be manufactured with the plastic film which has heat resistance.

  More specifically, the accommodating portion 110 may be made of a plastic film such as PE (polyethylene), PP (polypropylene), and PET (polyethylene terephthalate). Of course, it is not limited to these types, The 1st accommodating part film 112 and the 2nd accommodating part film 114 which comprise the accommodating part 110 may be manufactured with the synthetic resin film of various well-known materials.

  As an example, the first accommodating part film 112 is a slip sheet film in which a CPP film having a thickness of 60 μm (micrometer), an aluminum film having a thickness of 9 μm, a nylon film having a thickness of 15 μm, and a CPP film having a thickness of 60 μm are bonded together. It may be. Of course, this is only an example, and a slip-sheet film made of various materials may be used, or a single-material film may be used in some cases. The second housing part film 114 may be made of the same material as the first housing part film 112.

  The first container part film 112 and the second container part film 114 are bonded and sealed to each other so that one side part is opened and the other side part and both side parts connecting the one side part and the other side part are sealed. Envelope shape. Thus, the accommodation space 116 in which the object to be temperature-controlled 10 is accommodated is formed by the adhesion of the first accommodation portion film 112 and the second accommodation portion film 114. The object to be temperature adjusted 10 is filled into the accommodating space 116 from the opening side of the accommodating part 110, and after the filling of the object to be temperature adjusted 10 is completed, the opening area of the accommodating part 110 is sealed by a sealing bar adhesion preventing part 170 described later.

  The temperature adjustment unit 130 is formed on any one side surface of the accommodation unit 110. The temperature adjusting body 131 is accommodated between the outer surface of the accommodating portion 110, and the temperature controlled object 10 can be heated or cooled by the exothermic or endothermic reaction between the temperature adjusting body 131 and the reaction liquid W introduced. .

  The temperature adjusting unit 130 according to the sixth embodiment of the present invention is disposed on at least one of the front side and the rear side of the housing unit 110, and a temperature adjusting unit 131 for heating or cooling a temperature-controlled object (content). And a reaction liquid supply part 136 which is provided below the upper end of the storage part 110 and into which the reaction liquid W is supplied, and forms a temperature adjustment space 134 in which an exothermic or endothermic reaction occurs. A temperature adjusting space forming member 132.

  The temperature adjuster 131 includes a reactant 131b and a reactant accommodating portion 131a. In the sixth embodiment of the present invention, the temperature adjusting body 131 is disposed on either one of the two sides of the accommodating portion 110. The temperature adjuster 131 is disposed on the first accommodating part film 112 side, for example. The temperature adjuster 131 reacts with the reaction liquid W such as water introduced from the outside.

The reactant 131b contains a heating element or an endothermic body depending on whether the temperature-controlled object 10 accommodated in the accommodating part 110 is heated or cooled. The reactant 131b may include at least one of calcium oxide (CaO), calcium hydroxide (CaOH ₂ ), magnesium chloride (MgCl ₂ ), iron (Fe), and aluminum (Al) as a heating element. Without being limited to these substances, the reactant 131b may be replaced or changed to another substance that reacts exothermically with the reaction liquid W.

On the other hand, the reactant 131b may include at least one of ammonium nitrate (NH ₄ NO ₃ ), sodium acetate (CH ₃ COONa), and urea (urea) as an endothermic body. Without being limited to these substances, the reactant 131b may be replaced or changed by another substance capable of endothermic reaction with the reaction liquid W.

  The reactant accommodating part 131a accommodates the reactant 131b. The reactant housing part 131a has a body 131a1 and a partition part 131a2. The reactant container 131a is made of an absorbent cloth to quickly absorb the reaction liquid W. In some cases, the reactant container 131a may be made of a material other than the absorbent cloth.

  The body 131a1 is made to accommodate the reactant 131b. Here, as an example of the present invention, the body 131a1 is partitioned into four receiving areas by the partitioning portion 131a2. As described above, the reactant 131b is accommodated in each of the plurality of accommodation regions partitioned by the partition portion 131a2, thereby providing an advantage of preventing the phenomenon that the reactant 131b is biased by its own weight. In addition, since the reactant 131b is accommodated in a plurality of compartmentalized accommodation areas, each of the compartmented reactants 131b comes into contact with the reaction liquid W individually, and there is an advantage that the temperature control reaction can be quickly performed.

  The temperature adjustment space forming member 132 forms a temperature adjustment space 134 that accommodates the temperature adjustment body 131 between the first accommodation portion film 112. The temperature control space 134 is a space in which an exothermic or endothermic reaction occurs when the reaction liquid W is introduced. In addition to the temperature control body 131, there is a marginal space that can accommodate the reaction liquid W to be input.

  Here, the temperature control space forming member 132 is preferably made of a transparent synthetic resin film so that the reaction liquid W and the temperature control body 131 to be charged can be confirmed with the naked eye. Of course, the temperature control space forming member 132 may be made of a transparent synthetic resin film in which only a part that can be confirmed with the naked eye is transparent. Of course, whether or not it can be confirmed with the naked eye is a matter of choice, and may be made of an opaque film when necessary. The temperature adjustment unit 130 only needs to be smaller than the accommodation unit 110 so that the upper end side opening of the accommodation unit 110 into which the temperature controlled object 10 is put is exposed. The temperature control space forming member 132 may be, for example, about 8/10 of the height of the accommodating portion 110.

  The temperature control space forming member 132 is arranged such that the upper end is lower than the upper end of the content container 110.

  The temperature control space forming member 132 can be made of a plastic film. As an example, the temperature control space forming member 132 may be a plastic film in which a 12 μm thick PET film and a 60 μm thick CPP film are bonded together. Of course, this is merely an example, and a film made of various known materials may be bonded together, or a single material film may be used.

  On the other hand, the temperature adjusting unit 130 adjacent to the opening side of the accommodating unit 110 is provided with a reaction liquid input unit 136 that can open and close the temperature adjusting space 134 and can input the reaction liquid. The reaction liquid charging unit 136 is coupled to the content storage unit 110 by a sealing unit 140 described later to seal the temperature control space 134.

  The reaction liquid injection unit 136 may be separated from the sealing unit 140 or the first storage unit film 112 when a force of a predetermined magnitude or more is applied to supply the reaction liquid W to the temperature control space 134. Thereby, the upper side of the temperature control space 134 is opened, and the reaction liquid W can be poured into the temperature control space 134.

  The sealing unit 140 seals between the storage unit 110 and the temperature control unit 130, specifically, the reaction liquid input unit 136 so that the temperature control space 134 is sealed. Here, the sealing unit 140 includes the storage unit 110 and the reaction liquid input unit 136 so that the temperature control space 134 is opened when a force of a predetermined magnitude or more is applied to separate the reaction liquid input unit 136 from the storage unit 110. Is sealed with a predetermined adhesive strength. That is, when the reaction liquid charging unit 136 is pulled with a force of a predetermined size or more to overcome the adhesive force, the temperature control space 134 is opened. On the other hand, when a force of a predetermined magnitude or more is not applied, the sealing is maintained, and foreign matter including the reaction liquid does not flow into the temperature control space 134.

Here, the adhesive strength of the sealing portion 140 may be 200 gf / cm ² or more to 5 kgf / cm ² or less. As a result of the experiment, with an adhesive strength of less than 200 gf / cm ² , when the temperature controlled object 10 is heated after filling and the temperature controlled space 134 expands, the sealing state may not be maintained. On the other hand, when the adhesive strength exceeds 5 kgf / cm ² , it is difficult for a general adult to open the temperature control space 134.

The adhesive strength of the sealing part 140 is preferably 500 gf / cm ² to ³ kgf / cm ² .

  As an example, the sealing unit 140 is disposed on the plate surface of the first storage unit film 112 and seals the reaction liquid charging unit 136 of the temperature control unit 130 and the first storage unit film 112. As described above, the sealing unit 140 seals between the first storage unit film 112 and the reaction liquid input unit 136, thereby adjusting the temperature in the process of sterilizing the storage space 116 of the storage unit 110 after the temperature-controlled object 10 is filled. It is possible to block foreign matter from entering the space 134. Such a sterilization process is for sterilizing liquid instant foods such as soup and soup in the pouch 100, and is essential when manufacturing a retort food pouch.

  On the other hand, when the temperature of the object to be temperature-controlled 10 is required and the force of a certain level or more is applied to the sealing unit 140 so that the reaction liquid W is introduced into the temperature adjustment space 134, the reaction liquid introduction unit 136. (Sealing) is released. Then, the temperature adjustment space 134 is opened by opening the reaction liquid charging unit 136, and the reaction liquid W is charged into the temperature adjustment space 134, whereby the temperature adjustment body 131 and the reaction liquid W undergo an exothermic or endothermic reaction.

  Here, the sealing unit 140 includes a liquid adhesive that bonds the first storage unit film 112 and the reaction liquid input unit 136, a solid-phase adhesive tape, and the first storage unit film 112 and the reaction liquid input unit 136. It is preferable to use at least one of an easy peel film disposed between the two.

  Here, the solid-phase adhesive tape may be a film tape having an adhesive applied on one or both sides.

  When heat in a predetermined temperature range is applied to the easy peel film, the films on both sides of the easy peel film are bonded to each other with a predetermined thermal adhesive force. Here, by adjusting the temperature range of the heat applied to the easy peel film, the bonding force or the adhesive force can be adjusted.

  Here, the adhesive strength between the reaction liquid input unit 136 and the storage unit 110 by the sealing unit 140 is smaller than the contact strength between the temperature control space forming member 132 other than the reaction liquid input unit 136 and the storage unit 110.

  Furthermore, since the reaction liquid input part 136 is scheduled to be opened to input the reaction liquid into the temperature control space 134, the adhesive strength of the sealing portion C6 between the reaction liquid input part 136 and the accommodating part 110 is The adhesive strength of the sealing portion C7 in the peripheral region between the temperature control space forming member 132 and the accommodating portion 110 is smaller. This may be realized by making the temperature range of the sealing bar used different when sealing the sealing portions C7 and C6. Such a temperature range will be described later.

  On the other hand, the holding unit 150 is provided to hold the reaction liquid charging unit 136 of the temperature adjusting unit 130. The grip 150 extends from the reaction liquid input part 136 and is formed integrally with the reaction liquid input part 136.

  The holding part 150 is provided in a form protruding from the reaction liquid input part 136. The gripping part 150 may be provided in the central region of the reaction liquid input part 136. The gripping part 150 protrudes from the central region of the reaction liquid charging part 136 so that the user can grip it. In particular, the gripper 150 is gripped by the user so that the reaction liquid input part 136 is released from the accommodating part 110 and the user's force is transmitted to the reaction liquid input part 136. In order for the user to easily grip the gripping part 150 and transmit the force efficiently, it is preferable that it is provided so as to protrude from the central part of the reaction liquid charging part 136.

  Of course, the gripping part 150 may be provided on both sides of the reaction liquid charging part 136.

  The support unit 160 is provided on either the outer surface of the housing unit 110 that forms the temperature control space 134 or the inner surface of the temperature control unit 130. The support unit 160 supports the temperature adjustment body 131 in the temperature adjustment space 134 and prevents the temperature adjustment body 131 from moving. That is, the support part 160 can prevent the temperature adjusting body 131 from moving during the carrying process of the pouch 100. The support part 160 is not a component essential to the pouch 100 of the present invention, and may be omitted when necessary.

  As an example of the present invention, the support unit 160 is disposed on the inner surface of the temperature control space forming member 132 and supports the temperature control body 131. Of course, the support unit 160 may be disposed on the outer surface of the first storage unit film 112 to support the temperature adjuster 131. The support 160 may be made of various adhesive materials such as an adhesive tape that allows the temperature adjustment space forming member 132 to support the temperature adjustment body 131.

  On the other hand, the sealing bar adhesion preventing unit 170 is first when sealing the upper ends of the first storage unit film 112 and the second storage unit film 114 with a sealing bar having a predetermined sealing temperature in order to seal the upper side of the storage unit 110. The accommodating part film 112 may stick to the sealing bar and cannot be separated.

  Furthermore, as described above, the first accommodating portion film 112 is a slip sheet film bonded so that a single CPP film or a CPP film is exposed. In some cases, the CPP film may stick to the sealing bar and may not be separated from the sealing bar. To prevent this, the sealing bar adhesion preventing portion 170 may be disposed in the accommodating portion 110 in a portion that contacts the sealing bar.

  As a material that does not stick well to the sealing bar, there is a PET (polyethylene terephthalate) material. The sealing bar adhesion preventing unit 170 may be a film in which a PET film is bonded to a portion exposed on the front surface or a film of a PET film alone.

  As an example, the sealing bar adhesion preventing unit 170 may be a plastic film in which a 12 μm thick PET film and a 60 μm thick CPP film, which are the same material as the temperature control space forming member 132 described above, are bonded together. Here, the PET film must be in contact with the sealing bar and must be arranged so that the PET film is exposed to the front surface.

  Here, the material of the sealing bar adhesion preventing portion 170 is only PET, and it goes without saying that plastic films of various known materials that do not stick well to the sealing bar may be used.

  The broken portion 180 is disposed between the reaction liquid charging portion 136 and the sealing bar adhesion preventing portion 170.

  The torn portion 180 has a notch cut in one side or both sides of the accommodating portion 110 so that the accommodating portion 110 can be broken when a lateral force of a certain magnitude or more is applied. Good.

  It is preferable that the broken portion has a relatively thin thickness so that the portion broken by the notch is torn well.

  As shown in FIG. 11, since the first accommodating portion film 112 and the second accommodating portion film 114 exist in the broken portion AA <b> 1 in which the notch is formed, the sealing bar adhesion preventing member existing above the accommodating portion 110. The thickness is relatively thinner than the three-layer film of 170, the first and second housing films 112 and 114.

  Further, since there are a total of four layers of the temperature control space forming member 132, the sealing portion 140, the first accommodating portion film 112, and the second accommodating portion film 114 below the broken portion AA1, two layers are present. The rupture site AA1 having the film is relatively thin. Thereby, the rupture site AA1 can be broken more easily.

  On the other hand, the support part 160, the sealing bar adhesion preventing part 170, and the broken part 180 described above are not indispensable constituent elements of the present invention, and when necessary, all or a part of these constituent parts 160, 170, 180 are included. It may be omitted.

  On the other hand, in the above description, the side edges C7 of the first storage section film 112 and the second storage section film 114 of the storage section 110 are directly sealed, but in some cases, the user can more easily grip the side surface of the pouch 100. Thus, the cross section of the side edge may be a bellows shape such as “Σ”. For this purpose, a separate film may be interposed between the side edge of the first housing part film 112 and the side edge of the second housing part film 114 so that both side edges spread.

<Seventh embodiment>
14 is a cross-sectional view of a pouch according to a seventh embodiment of the present invention, and FIG. 15 is a cross-sectional view of the pouch shown in FIG.

  As shown in FIGS. 14 and 15, the pouch 300 according to the seventh embodiment of the present invention includes a plurality of temperature adjusters disposed on the first storage part film 112 and the second storage part film 114 of the storage part 110, respectively. A temperature control unit 330 having 131 is provided. Here, in the configuration of the pouch 300 according to the seventh embodiment of the present invention, the accommodating portion 110, the temperature adjusting body 131, the support portion 160, the sealing bar adhesion preventing portion 170, and the broken portion 180 are the sixth embodiment of the present invention. This is the same as the example, and its description is omitted.

  The temperature adjusting unit 330 includes a first temperature adjusting space forming member 331, a second temperature adjusting space forming member 332, a first reaction liquid input unit 337, and a second reaction liquid input unit 338. The first temperature control space forming member 331 and the second temperature control space forming member 332 store the first storage portion film 112 and the second storage portion film 114, respectively. Between the first temperature adjusting space forming member 331 and the second temperature adjusting space forming member 332 and the first accommodating portion film 112 and the second accommodating portion film 114, the first temperature adjusting space 334 and the second temperature adjusting space 335, respectively. Is formed. Here, the temperature adjusting body 131 is accommodated in each of the first temperature adjusting space 334 and the second temperature adjusting space 335.

  In the upper regions of the first temperature control space forming member 331 and the second temperature control space forming member 332, a first reaction liquid input unit 337 and a second reaction liquid input unit that open and close the temperature control spaces 334 and 335, respectively. 338 are provided.

  The sealing unit 340 is provided such that the first reaction liquid input unit 337 and the second reaction liquid input unit 338 seal the first temperature adjustment space 334 and the second temperature adjustment space 335, respectively. The sealing unit 340 seals a first sealing part 342 that seals between the first storage part film 112 and the first reaction liquid charging part 337, and a second sealing member that seals between the second storage part film 114 and the second reaction liquid charging part 338. A sealing portion 344 is provided. Here, a liquid adhesive, a solid-phase adhesive tape, or an easy peel film is used for the first sealing portion 342 and the second sealing portion 344 as in the sealing portion 140 of the sixth embodiment of the present invention. Good.

  The gripping part 350 includes a first gripping part 352 and a second gripping part 352 that are gripped when the first reaction liquid charging part 337 and the second reaction liquid charging part 338 open the first temperature control space 334 and the second temperature control space 335, respectively. A grip portion 354 is provided. The first grip 352 is disposed in the central region of the first reaction liquid input unit 337, and the second grip 354 is disposed in the central region of the second reaction liquid input unit 338. The first grip 352 and the second grip 354 have the same shape as the grip 150 in the sixth embodiment of the present invention. Of course, the 1st holding part 352 and the 2nd holding part 354 may have a shape different from holding part 150 in the 6th example of the present invention.

  As described above, the pouch 300 according to the seventh embodiment of the present invention is different from the sixth embodiment of the present invention in that the two temperature adjusting bodies 131 are accommodated in the two temperature adjusting spaces 334 and 335. As compared with the pouch 100 according to the sixth embodiment of the present invention, there is an advantage that the temperature adjustment of the temperature controlled object 10 can be performed more quickly.

<Eighth embodiment>
FIG. 16 is a perspective view of a pouch according to the eighth embodiment of the present invention.

  As shown in FIG. 16, the pouch 500 according to the eighth embodiment of the present invention includes a grip portion 550 different from the pouches 100 and 300 according to the first and seventh embodiments of the present invention.

  The grip portion 550 of the eighth embodiment of the present invention includes a grip body 552 and a broken line 554. The grip body 552 is provided along the lateral direction in the drawing in the upper opening side of the temperature control space 134, that is, in the region sealed by the sealing portion 140. The broken line 554 is formed so that the temperature control space 134 is opened when a force of a certain magnitude or more is applied to the grip body 552. That is, the broken line 554 is removed from the temperature adjusting unit 130 when the lateral force is applied to the gripping body 552 and opens the temperature adjusting space 134.

  In the pouch of the eighth embodiment, the foreign object may enter the temperature control space 134 through the broken line 554 during the sterilization process. It may be used later when it is not necessary to perform a sterilization process. As an example, when the temperature controlled object (contents) is a solid dry food or a liquid or solid beauty product, the sterilization process does not have to be performed.

  Here, it is preferable that a partial region of the gripping body 552 extends from one side of the accommodating portion 110 so that the user can easily grip the gripping body.

  Since the grip portion 550 of the eighth embodiment of the present invention is arranged with the broken line 554 on the opening side of the temperature adjustment portion 130, the sealing force of the temperature adjustment space 134 and the convenience when the temperature adjustment space 134 is opened. Can be improved.

<Ninth embodiment>
FIG. 17 is a sectional view of a pouch according to the ninth embodiment of the present invention.

  The pouch 700 according to the ninth embodiment of the present invention is applicable to the pouches 100, 300, and 500 according to the first to eighth embodiments. The pouch 700 according to the ninth embodiment of the present invention includes a pouch stand 790 so that the housing part 110 can stand.

  As an example, the pouch upright portion 790 is disposed between the first storage portion film 112 and the second storage portion film 114 of the storage portion 110. Here, the pouch stand 790 may be made of a film that is thicker than the first container film 112 and the second container film 114 that form the container 110. Of course, the pouch standing part 790 may be disposed between the accommodating part 110 and the temperature control part 130. However, in order to stably maintain the standing state of the pouch 700, as in the embodiment of the present invention. It is preferable that the first accommodating portion film 112 and the second accommodating portion film 114 constituting the accommodating portion 110 are disposed.

  By providing the pouch stand 790 that allows the pouch 700 to stand in this way, it is possible to stably adjust the temperature of the object to be temperature-controlled in the pouch 700.

<Tenth embodiment>
As shown in FIGS. 18 to 21, the pouch 100 a according to the tenth embodiment of the present invention includes a storage part 110, a temperature adjustment body 131, a reaction liquid input part 136, and a temperature adjustment space forming member 132. A temperature control unit 130, a sealing unit 140, a broken part 180, and a pouch stand 790 are provided.

  Compared with the pouch 100 of the sixth embodiment, the pouch 100a of the tenth embodiment omits the support portion 160 and the sealing bar adhesion preventing portion 170.

  As shown in FIG. 19, the temperature-adjusted object 10 is inserted in the loading direction D in a state where the upper ends of the first and second accommodating part films 112 and 114 are not sealed to each other and the upper part of the accommodating part 110 is opened. Along the inside of the accommodating part 110.

  In order to heat or cool the temperature controlled object 10 accommodated in the accommodating part 110, as shown in FIG. 21, the user first grasps the grasping part 150 and pulls the reaction liquid input part 136 in the F direction. Separated from the accommodating part 110. At this time, when the force that separates the reaction liquid charging unit 136 from the storage unit 110 is greater than or equal to a predetermined magnitude, the reaction liquid charging unit 136 is opened. Therefore, as described above, by making the thermal adhesive strength of the sealing region C6 by the sealing portion 150 smaller than the thermal adhesive strength of the peripheral portion C7 of the accommodating portion 110, the reaction liquid introducing portion 136 is easier than other portions. Can be opened.

  With the temperature control space 134 opened, the reaction liquid is poured in the H direction. As a result, the reaction liquid and the temperature adjusting body 131 generate heat or endotherm in the temperature adjusting space 134 to heat or cool the object to be temperature adjusted 10 accommodated in the accommodating space 116.

  When the predetermined time has elapsed, the user cuts the upper end of the storage unit 110 using the gripping unit 180. Thereby, the to-be-temperature-controlled object 10 heated or cooled is ingested from the accommodating part 110 with which the upper part was open | released, or it takes out and uses.

<Eleventh embodiment>
As shown in FIG. 22, the pouch 300 a according to the eleventh embodiment of the present invention includes a housing part 110 and a plurality of temperature adjusting bodies 131 respectively disposed in the first housing part film 112 and the second housing part film 114. And a sealing unit 140a for sealing a plurality of temperature adjusting spaces 334 and 335 in which a plurality of temperature adjusting bodies 131 are accommodated.

  Compared with the pouch 300 of the seventh embodiment shown in FIG. 14, the pouch 300a of the eleventh embodiment has a support portion (160 in FIG. 14) and a sealing bar adhesion prevention portion (in FIG. 14). 170) is omitted. Further, the pouch 300a of the eleventh embodiment is different from the pouch 300 of the seventh embodiment in that the pouch 300a is standing by providing a pouch stand 790.

  The sealing unit 140 includes a first sealing unit 141 that seals the first temperature control space 334 and a second sealing unit 143 that seals the second temperature control space 335.

  The first and second sealing portions 141 and 143 may be made of the same material as the sealing portion 140 described above.

  The first and second sealing parts 141 and 143 are provided with the first and second sealing liquids when the force for separating the first and second reaction liquid charging parts 337 and 338 from the content container 110 is equal to or greater than a certain level. Between the first temperature control space forming member 331 and the first storage portion film 112 and between the second temperature control space forming member 332 and the second storage portion film 114 so that the reaction liquid input portions 337 and 338 are opened. Seal between.

  Here, as shown in FIG. 22, the user opens the first and second temperature control spaces 334 and 335 using a plurality of first grip portions 352 and second grip portions 354, respectively, and reacts to the inside thereof. By introducing the liquid, it is possible to heat or cool the temperature controlled object in the accommodation space 116.

<Twelfth embodiment>
As shown in FIG. 23, a pouch 300b according to a twelfth embodiment of the present invention includes a first accommodating part film 112, a second accommodating part film 114, and a separating film 115 spaced apart from the pouch standing part 790. 110a, a temperature control unit 230 having a plurality of temperature control bodies 131 disposed in the first storage part film 112 and the second storage part film 114, and a plurality of temperature control spaces in which the plurality of temperature control bodies 131 are stored. The sealing part 140 for sealing any one of 234,235, the holding part 150, and the broken part (180 of FIG. 10) are provided.

  Compared to the pouch 300 of the seventh embodiment shown in FIG. 14, the support portion (160 of FIG. 14) of the seventh embodiment is omitted from the pouch 300b according to the twelfth embodiment. Further, the pouch 300b of the twelfth embodiment can be standing by providing the pouch stand 790 as compared with the pouch 300 of the seventh embodiment, and the lower portion of the housing portion 110a is separated from the pouch stand 790. The separation point, the sealing part 140 is disposed only in one of the temperature control spaces 234 and 235, and the sealing bar adhesion preventing part 170 is disposed only on either the front surface or the back surface of the pouch 300b. The difference is that a plurality of temperature control spaces 234 and 235 communicate with each other.

  The first and second accommodating part films 112 and 114 and the separation film 115 of the accommodating part 110a may be made of a single film, but in some cases, separate films may be sealed.

The temperature control unit 230 includes first and second temperature control space forming members 231 sealed with the first and second storage unit films 112 and 114 to form the first and second temperature control spaces 234 and 234, respectively. and 232, and a plurality of temperature adjustment member 131 housed respectively in the first and second temperature control space 231.

  The first temperature control space forming member 231 has an upper end disposed below the upper end of the content storage unit 110.

  The first temperature control space forming member 231 includes a reaction liquid input unit 237 that can input a reaction liquid capable of causing an exothermic or endothermic reaction with the temperature control body 131 in the first temperature control space 231.

  The sealing unit 140 is disposed between the reaction liquid charging unit 237 of the first temperature control space forming member 231 and the first storage unit film 112.

  The reaction liquid charging unit 237, the sealing unit 140, and the first storage unit film 112 can be sealed by being thermally bonded to each other.

  After the container 110a is opened, the temperature adjustment object (contents) is filled, and then the sealing bar heated to a predetermined temperature on the sealing bar adhesion preventing unit 170 side heats along the upper edge of the container 110. In addition, the upper end of the accommodating part 110 is sealed. Thereby, it can prevent that the accommodating part 110 adheres to a sealing bar.

  The sealing bar adhesion preventing unit 170, the first temperature control space forming member 231 and the second temperature control space forming member 232 may all be formed of the same material. As an example, the sealing bar adhesion preventing unit 170, the first temperature control space forming member 231 and the second temperature control space forming member 232 are each a plastic film in which a 12 μm thick PET film and a 60 μm thick CPP film are bonded together. If it is.

  In order to heat or cool the temperature controlled object, the user opens the first temperature control space 234 by gripping the grip 150 and applying a force to the reaction liquid inlet 237. Then, the reaction liquid is put into the opened first temperature control space 234. The reaction liquid charged into the first temperature control space 234 flows into the second temperature control space 235 through the communication space J between the storage unit 110 and the pouch upright part 790. Accordingly, an exothermic or endothermic reaction between the reaction liquid and the temperature adjusting body 131 can occur in the second temperature adjusting space 235.

  According to the pouch 300b of the twelfth embodiment, even if the user does not open both of the temperature control spaces 234 and 235, even if only one of them is opened and the reaction liquid is charged, the charged reaction liquid is released. Since it is transmitted to a non-occupied space, the user can use it more conveniently.

<Thirteenth embodiment>
As shown in FIG. 24, the pouch 100b according to the thirteenth embodiment of the present invention includes an accommodating portion 110, a temperature adjusting portion 130, a sealing portion 240, a gripping portion 150, a sealing bar adhesion preventing portion 170, and a broken portion (see FIG. 10). 180).

  Compared with the pouch 100 of the sixth embodiment, the pouch 100b of the thirteenth embodiment is omitted in the support portion 160 and is different in shape from the sealing portion 140 of the sixth embodiment. Further, as compared with the pouch 100 of the sixth embodiment, the pouch upright portion 790 is further provided so as to be able to stand.

  The sealing part 240 covers the entire first storage part film 112 of the storage part 110.

  In the pouch 100 of the sixth embodiment, the sealing portion 140 has a predetermined width as shown in FIG. 2, but the sealing portion 240 of the thirteenth embodiment covers the entire front surface of the housing portion 110. It has become.

  Here, the sealing part 240 is disposed between the first storage part film 112 and the reaction liquid input part 136, and between the first storage part film 112 and the reaction liquid input part 136. At least one of the easy peel films may be used.

  Here, the solid-phase adhesive tape may be a film tape having an adhesive applied on one or both sides.

  When heat in a predetermined temperature range is applied to the easy peel film, the films on both sides of the easy peel film are bonded to each other with a predetermined thermal adhesive strength. Here, the bonding force or the adhesive force may be adjusted by adjusting the sealing temperature for sealing the easy peel film.

  According to the thirteenth embodiment, since the sealing part 240 covers the entire front surface of the first storage part film 112, the sealing part 240 is connected to the reaction liquid input part 136 and the first storage part film 112. There is no need for a separate alignment device to intervene.

<14th Example>
As shown in FIG. 25, the pouch 300c according to the fourteenth embodiment of the present invention includes an accommodating part 110, a temperature adjusting part 330, a sealing bar adhesion preventing part 170, a broken part (see 180 in FIG. 10), a sealing part 240a, And a gripping part 350.

  Compared with the pouch 300 of the seventh embodiment shown in FIG. 14, the pouch 300c of the fourteenth embodiment further includes a pouch stand 790 and has a structure capable of standing. Further, the sealing portion 240a of the fourteenth embodiment is different in shape from the sealing portion 340 in the seventh embodiment shown in FIG.

  The sealing portion 240a includes a first sealing portion 241 that covers the entire outer surface, i.e., the front surface of the first housing portion film 112, and a second sealing portion 243 that covers the entire outer surface, i.e., the back surface, of the second housing portion film 114. I have.

<15th Example>
As shown in FIGS. 26A and 26B, a pouch 300c according to a fifteenth embodiment of the present invention includes an accommodating portion 110b that can accommodate a temperature-adjusted object, a temperature adjusting portion 430, a sealing portion 245, and a sealing bar attached. The prevention part 170, the broken part (180 of FIG. 10), and the holding part 150 are provided.

  The accommodating part 110b is provided with the 1st accommodating part film 115 and the 2nd accommodating part film 117 which were provided so that the accommodating space 116 which accommodates a to-be-temperature-controlled object might be formed.

  The materials of the first and second housing films 115 and 117 are the same as those of the first and second housing films 112 and 114 in the sixth embodiment.

  The first and second accommodating portion films 115 and 117 have communication holes 115a and 117a provided to communicate a first temperature adjustment space 434 and a second temperature adjustment space 436 of the temperature adjustment portion 430 described later.

  The temperature adjusting unit 430 includes a plurality of temperature adjusting bodies 131 disposed on both sides of the accommodating part 110b in order to heat or cool the object to be adjusted, and a reaction liquid capable of causing an exothermic or endothermic reaction with the temperature adjusting body 131. First and second temperature control space forming members 431 and 432 that form the first and second temperature control spaces 434 and 436 that respectively contain the reaction liquid input portion 437 and the temperature control bodies 131 that can be input. And.

  As described above, the sealing bar adhesion preventing unit 170 has a function of preventing the accommodating portion 110b from adhering to the sealing bar when the upper end of the accommodating portion 110b is thermally bonded with the sealing bar heated at a predetermined temperature.

  The sealing bar adhesion preventing unit 170 may be made of the same material as the first temperature control space forming member 431 as described above.

  The sealing portion 245 may be provided so as to cover the outer surface of the first accommodating portion film 115, that is, the entire front surface, similarly to the sealing portion 240 of the thirteenth embodiment.

  The sealing part 245 also has a sealing part communication hole formed at a position corresponding to the communication holes 115a and 117a formed in the housing part 110a so that the first temperature control space 434 and the second temperature control space 436 communicate with each other. 245a.

  Accordingly, when the gripping part 150 is gripped to separate the reaction liquid input part 437 from the storage part 110b and the reaction liquid is supplied to the first temperature control space 434, the input reaction liquid passes through the communication holes 245a, 115a, and 117a. And flows into the second temperature control space 436.

<Sixteenth embodiment>
As shown in FIGS. 27A and 27B, a pouch 100c according to a sixteenth embodiment of the present invention includes a storage unit 110 that stores a temperature-controlled object, a temperature control unit 130, a sealing unit 140, a gripping unit 150, A pouch stand 790 and a spout cap 170 are provided.

  Compared with the pouch 100 of the sixth embodiment, the pouch 100c of the sixteenth embodiment omits the broken portion 180, the support portion 160, and the sealing bar adhesion preventing portion 170 of the sixth embodiment.

  The pouch 100c according to the sixteenth embodiment includes a spout cap 170 instead of the broken portion (180 in FIG. 10). When the broken part (180 in FIG. 10) exists as in the sixth embodiment, the user cuts off the broken part (180 in FIG. 10) to open the accommodating part 110 and adjust the temperature to be present in the inside. What is necessary is just to ingest or use the thing 10a. On the other hand, in the eleventh embodiment, the user may open the spout cap 170 and ingest the object to be temperature-controlled 10a in the accommodating portion 110 instead of cutting the broken portion (180 in FIG. 10).

  Here, instead of the spout cap 170, a straw insertion hole (not shown) into which a straw can be inserted, and a soft tape attached to the hole may be provided. In this case, the user only has to draw a straw into the tape and ingest the object to be temperature-controlled 10a in the housing part 110 from the hole.

  The temperature controlled object 10a may be a liquid drink or food such as coffee or soup.

  On the other hand, hereinafter, a method of manufacturing the pouch 100a according to the fourteenth embodiment of the present invention will be described with reference to FIGS. 25 and 28A to 28C.

  First, the first temperature control space forming member 331, the first sealing portion 241 and the first accommodating portion film 112 are overlapped to form the front skin. Here, the sealing bar adhesion preventing unit 170 is also disposed on the upper surface of the first sealing unit 241.

  When the first temperature control space forming member 331 and the sealing bar adhesion preventing unit 170 are manufactured with the same material PET film, the first temperature is cut and placed at a predetermined position before the PET film is overlaid. The adjustment space forming member 331 and the sealing bar adhesion preventing unit 170 can be disposed.

  A back skin is formed so as to face the front skin with the pouch stand 790 interposed therebetween. The back skin is formed symmetrically with the front skin with the pouch upright part 790 interposed therebetween, and the second housing film 114, the second sealing part 243, and the second temperature control space forming member 332 are arranged in order from the top. Yes.

  Here, when the temperature adjustment body 131 is inserted between the first sealing part 241 and the first temperature adjustment space forming member 331 and between the second sealing part 243 and the second temperature adjustment space forming member 332. Good.

  Meanwhile, the first and second temperature control space forming members 331 and 332, the temperature control body 131, and the sealing bar adhesion preventing unit 170 may be disposed in a subsequent process. That is, the pouch upright part 790, the first and second accommodating part films 112 and 114, and the first and second sealing parts 241 and 243 are first manufactured in an envelope shape in which all peripheral parts other than the upper region are sealed. Thereafter, the first and second temperature control space forming members 331 and 332 and the sealing bar adhesion preventing unit 170 may be disposed on the outer surface of the envelope and attached in a secondary sealing step.

  In the state of being overlaid as shown in FIG. 28A, as shown in FIG. 28B, the edges D2, D3, and D4 of the remaining areas except for the edge D1 corresponding to the area that becomes the upper opening of the content storage space are sealed. To do. At this time, the sealing may be performed by thermal bonding with a sealing bar heated within a predetermined second temperature range. Thereby, the content accommodation space 116 by the 1st and 2nd accommodating part films 112 and 114 is formed.

  Here, the predetermined second temperature range may be 230 ° C. or more and 300 ° C. or less.

  Thereafter, the upper end region L of the first temperature adjusting space forming member 331 is thermally bonded to the first sealing portion 241 and the first accommodating portion film 112 with a sealing bar heated within a predetermined first temperature range. Specifically, the region sealed by the sealing bar is a predetermined section S5 from the position separated from the upper end 331a of the first temperature control space forming member 331 by a predetermined width K1 toward the temperature control body 331.

  Here, since the section separated from the upper end 331a of the first temperature control space forming member 331 by the predetermined width K1 is a section that is not sealed by the sealing bar, this area corresponds to the grip portion 150 described above. You may form the holding part (150 of FIG. 10) of the form which the center part protruded by making it the form which protruded the center area | region upper end part 331b of the temperature control space formation member 331. FIG.

  Here, the first temperature range may be 150 ° C. or higher and 220 ° C. or lower.

  Since the first temperature range is lower than the second temperature range, the sealing region J sealed with the first temperature range sealing bar of the first temperature control space forming member 331 is the second temperature range sealing bar. Compared to the sealed edge regions (D1, D2, D3, D4 in FIG. 28B), the thermal bond strength is relatively small.

  The sealing region J of the first temperature control space forming member 331 corresponds to the reaction liquid input unit 337 described above. Thereby, the user can open the reaction liquid injection | throwing-in part 337 with comparatively small heat bond strength more easily.

  After sealing the sealing region J of the first temperature control space forming member 331, the edge D1 region is still open without being sealed, and thus the temperature controlled object is introduced through the opened opening.

  Subsequently, after the introduction of the temperature controlled object is completed, the opened edge D1 region is thermally bonded with a sealing bar heated within the second temperature range.

  Here, the predetermined second temperature range may be 230 ° C. or more and 300 ° C. or less.

  On the other hand, the method of thermally bonding the second temperature adjusting space forming member 332 to the second accommodating portion film 114 and the second sealing portion 243 is the same as that of the first temperature adjusting space forming member 332, and detailed description thereof is omitted. To do.

  On the other hand, in the above, after the temperature adjusting body 131 is inserted between the first temperature adjusting space forming member 331 and the first sealing part 241 and the edges D2, D3, D4 are sealed, The example which fills the accommodation space formed between the 2nd accommodating part films 112 and 114 was demonstrated.

  However, after the edges D2, D3, and D4 of the first and second accommodating portion films 112 and 114 are first sealed, the first and second sealing portions 241 and 243 and the first and second temperature control space forming members 331 are formed. , 332 is subjected to a sealing process in a later process, the content accommodation space has already been formed. Therefore, after the temperature adjustment object is first filled in the accommodation space, the temperature adjustment body 131 is inserted and the edge D2 is inserted. , D3, and D4 may be further sealed. That is, the order of the contents filling and sealing process and the temperature adjusting body insertion and sealing process may be changed.

  Here, if the temperature-controlled product (content) is a liquid food that requires sterilization, such as coffee drinks or soup, the content is filled and sealed in order to ensure safety in the content filling process. This step may be performed prior to the temperature adjusting body insertion and sealing step.

  The sealing of the upper edge D1 region of the pouch may be performed after the temperature controlled object (contents) is filled. In some cases, if the temperature controlled item (content) is an item that is hardly affected by the external environment, or the attribute has a short shelf life, there is no need to dare to seal the content storage space. The upper edge D1 may not be sealed.

  On the other hand, the pouch manufacturing method according to the present invention will be described below with reference to FIGS. 18 to 21 and FIG.

  First, the content storage unit 110 that can store the content therein, and at least one of the front side and the rear side of the content storage unit 110 are arranged at a position where the upper end is lower than the upper end of the content storage unit The temperature control space forming member 132 to be formed and at least one sealing part 140 inserted between the temperature control space forming member and the content container are overlapped (S10).

  Thereafter, the upper end region of the temperature control space forming member 132 with the sealing part 140 interposed is thermally bonded to the content container 110 with a sealing bar heated to the first temperature (S20). Here, the upper end region is a portion corresponding to the reaction liquid input portion 136 of the temperature control space forming member 132, and the reaction liquid input portion 136 is thereby sealed.

  Here, the first temperature may be 150 ° C. or higher and 220 ° C. or lower. If the first temperature, which is the heating temperature of the sealing bar for thermally bonding the upper end region, is less than 150 ° C., the thermal bonding strength of the reaction liquid charging unit 136 is low, so that the temperature adjustment space forming member 131 and the content storage unit 110 are separated. The airtightness of the temperature control space 134 may be reduced, and external foreign matter (such as moisture) may enter.

  On the other hand, when the first temperature exceeds 220 ° C., the thermal bonding strength of the reaction liquid charging unit 136 is too high, and it becomes difficult for the user to open the temperature control space 134.

  Thereafter, the temperature control body 131 is inserted between the temperature control space forming member 132 and the content storage unit 110 (S30).

  Thereafter, the left and right end and lower end regions of the temperature adjusting space forming member 132 in which the temperature adjusting body 131 is inserted are thermally bonded to the content accommodating portion 110 with a sealing bar heated to the second temperature (S40). .

  Here, the second temperature may be 230 ° C. or higher and 300 ° C. or lower.

  Here, the first temperature is lower than the second temperature. As described above, the sealing property of the temperature control space 134 can be improved by making the thermal adhesive strength of the reaction liquid charging part 136 that is to be opened smaller than other parts (left and right edges and lower edges). This is to allow the user to easily open the package while maintaining it.

  On the other hand, in step S10, the content storage unit 110 and the sealing unit 140 are overlapped with each other so that the upper ends of the content storage unit 110 are opened and the left and right sides of the content storage unit 110 and the sealing unit 140 are opened. In addition, it may include a step of first sealing the lower edge (with S11) and a step S12 of attaching the temperature control space forming member 132 to the front side of the primary sealed portion 140. Thereby, the accommodation space 116 which can accommodate the to-be-temperature-adjusted object 10 in the state by which the upper end of the content accommodating part 110 was open | released is formed.

  Here, only the content container 110 may be overlapped and sealed without the sealing part 140 in the primary sealing step (S11). In this case, the sealing unit 140 may be sequentially bonded to the content storage unit 110 together with the temperature control space forming member 132 in the bonding step (S12).

On the other hand, between the step of primary sealing (S11) and the step of bonding the temperature control space forming member 132 (S12), the step of introducing the temperature controlled object 10 into the accommodation space 116 formed by the primary sealing. It may be done.
In some cases, the step of introducing the object to be temperature-controlled 10 may be performed at a step subsequent to the step of thermally bonding the left and right end and lower end regions of the temperature adjusting space forming member 132 (S40).

<Seventeenth embodiment>
30 to 32, a pouch 2100 according to a seventeenth embodiment of the present invention includes a content container 2110, a temperature controller 2130 having a temperature controller 2131 and a reaction liquid container 2190, A sealing part 2140, a grip part 2150, and a pouch broken part 2180 are provided.

  The content storage unit 2110 is provided to store the content, that is, the temperature controlled object 10.

  Here, the temperature controlled object 10 includes various instant foods such as retort foods. For example, as the temperature controlled object 10, food such as rice, bibimbap, soup, soup, powdered milk, a pad containing drug components for cold compresses and hot compresses, or a mask pad containing cosmetic ingredients Is mentioned. Of course, the present invention is not limited to those listed, and any temperature-adjusted object that requires immediate heating or cooling may be used. .

  The content storage unit 2110 includes a first storage unit film 2112 and a second storage unit film 2114. A storage space 2116 for storing the temperature controlled object 10 is formed between the first storage portion film 2112 and the second storage portion film 2114. Here, the 1st accommodating part film 2112 and the 2nd accommodating part film 2114 can be manufactured with a heat resistant plastic film.

  More specifically, the content container 2110 may be made of a plastic film such as PE (polyethylene), PP (polypropylene), and PET (polyethylene terephthalate). Of course, it is not limited to these types, The 1st accommodating part film 2112 and the 2nd accommodating part film 2114 which comprise the content accommodating part 2110 may be manufactured with the synthetic resin film of various well-known materials.

  As an example, the first accommodating part film 2112 may be a film obtained by bonding a CPP film having a thickness of 60 μm, an aluminum film having a thickness of 9 μm, a nylon film having a thickness of 15 μm, and a CPP film having a thickness of 60 μm. Of course, this is only an example, and a slip-sheet film made of various materials may be used, or a single-material film may be used in some cases. The second housing part film 2114 may be made of the same material as the first housing part film 2112.

  The first accommodating part film 2112 and the second accommodating part film 2114 are bonded and sealed to each other so that one side part is opened and both side parts connecting the one side part and the other side part are sealed. Form an envelope. In this manner, the accommodation space 2116 in which the temperature-adjusted object 10 is accommodated is formed by the adhesion of the first accommodation portion film 2112 and the second accommodation portion film 2114. The to-be-temperature-adjusted object 10 is filled into the accommodation space 2116 from the opening side of the contents-accommodating part 2110. The area is sealed.

  The temperature adjustment unit 2130 is formed on either one of both side surfaces of the content storage unit 2110.

  As shown in FIGS. 30 to 32 and FIG. 34, the temperature control unit 2130 of the seventeenth embodiment of the present invention is a temperature control space 2134 provided at least one of the front side and the rear side of the content storage unit 2110. And a temperature adjusting body 2131 for heating or cooling a temperature controlled object (contents), and a reaction liquid which is disposed in the temperature adjusting space 2134 and contains a reaction liquid which generates heat or endothermically reacts with the temperature adjusting body 2131. A container 2190 and a temperature adjustment space forming member 2132 that forms a temperature adjustment space 2134 in which an exothermic or endothermic reaction occurs are provided.

  The temperature adjusting body 2131 includes a reactant 2131b and a reactant accommodating portion 2131a. The temperature adjusting body 2131 is arranged on either one of the both side surfaces of the content container 2110 as the seventeenth embodiment of the present invention. The temperature adjustment body 2131 is arrange | positioned at the 1st accommodating part film 2112 side as one Example. The temperature regulator 2131 reacts with the reaction liquid W1 such as water introduced from the outside.

The reactant 2131b includes a heating element or an endothermic body, depending on whether the object to be temperature-controlled 10 accommodated in the content container 2110 is heated or cooled. The reactant 2131b may include at least one of calcium oxide (CaO), calcium hydroxide (CaOH ₂ ), magnesium chloride (MgCl ₂ ), iron (Fe), and aluminum (Al) as a heating element. Here, the reactant 2131b may be replaced or changed by various other substances that undergo an exothermic reaction with the reaction liquid W1.

On the other hand, the reactant 2131b may include at least one of ammonium nitrate (NH ₄ NO ₃ ), sodium acetate (CH ₃ COONa), and urea (urea) as an endothermic body. Of course, the reactant 2131b may be replaced or changed by various other substances capable of endothermic reaction with the reaction liquid W1.

  The reactant accommodating part 2131a accommodates the reactant 2131b. The reactant container 2131a includes a body 2131a1 and a partition 2131a2. The reactant container 2131a is made of an absorbent cloth so as to quickly absorb the reaction liquid W1. In some cases, the reactant accommodating part 2131a may be made of a material other than the absorbent cloth.

  Body 2131a1 is formed to accommodate reactant 2131b. Here, as an example of the present invention, the body 2131a1 is partitioned into four receiving areas by a partitioning portion 2131a2. Thus, the reactant 2131b is accommodated in each of the plurality of accommodation areas partitioned by the partition portion 2131a2, thereby preventing the phenomenon that the reactant 2131b is biased by its own weight. In addition, the reactant 2131b is accommodated in a plurality of compartmentalized accommodation areas, so that each compartmented reactant 2131b comes into contact with the reaction liquid W1 individually, and the temperature adjustment reaction can be performed quickly.

  As shown in FIG. 30, the temperature control space forming member 2132 is disposed below the upper end of the content container 2110. Specifically, the upper end of the temperature control space forming member 2132 is disposed below the upper end of the content container 2110.

  The temperature control space forming member 2132 has a reaction liquid input part 2136 for taking out the reaction liquid container 2190 from the temperature control space 2134 and supplying the reaction liquid W1 built in the reaction liquid container 2190.

  The temperature control space forming member 2132 forms a temperature control space 2134 so as to store the temperature control body 2131 and the reaction liquid container 2190 between the first storage part film 2112 and the temperature control space 2134. The temperature control space 2134 is a space in which an exothermic or endothermic reaction occurs when the reaction liquid W1 stored in the reaction liquid container 2190 is input. In addition to the temperature control body 2131, the temperature control space 2134 can accommodate the input reaction liquid W1. There is space.

  Here, the temperature control space forming member 2132 may be made of a transparent synthetic resin film so that the reaction liquid W1, the reaction liquid container 2190, and the temperature control body 2131 to be charged can be confirmed with the naked eye. Of course, the temperature control space forming member 2132 may be made of a transparent synthetic resin film in which only a part that can be confirmed with the naked eye is transparent. Of course, whether or not it can be confirmed with the naked eye is a matter of choice, and may be made of an opaque film when necessary. The temperature control unit 2130 may be provided below the content storage unit 2110 so that the upper end side opening of the content storage unit 2110 into which the temperature controlled object 10 is charged is exposed.

  The temperature control space forming member 2132 may be arranged such that the upper end thereof is lower than the upper end of the content container 2110. As an example, the temperature adjustment space forming member 2132 has a height from the position of the lower end of the content accommodation portion 2110 to the upper end of the temperature adjustment space formation member 2132 from the height from the same position to the upper end of the content accommodation portion 2110. Is also arranged to be about 20% lower.

  The temperature control space forming member 2132 can be made of a plastic film. As an example, the temperature control space forming member 2132 may be a plastic film obtained by bonding a PET film having a thickness of 12 μm and a CPP film having a thickness of 60 μm. Of course, this is merely an example, and a film made of various known materials may be bonded together, or a single material film may be used.

  As shown in FIG. 34, the reaction liquid container 2190 includes a reaction liquid storage part 2191 that forms a storage space in which the reaction liquid W1 is stored, a reaction liquid outflow part 2193 for discharging the stored reaction liquid, And a reaction liquid container breaking portion 2195 for breaking the reaction liquid outflow portion 2193.

  The reaction liquid container 2190 can be made of a soft or hard plastic film. As an example, the reaction liquid container 2190 may be an envelope made of a soft plastic film. In some cases, the reaction liquid container 2190 may have a form in which a hard plastic film or a plate and a soft plastic film are sealed to each other.

  The reaction liquid outflow portion 2193 only needs to be smaller than the reaction liquid storage portion 2191. Accordingly, the built-in reaction liquid W1 can be easily discharged in a predetermined direction through the relatively small reaction liquid outflow portion 2193.

  The reaction liquid container rupture part 2195 has a notch formed on one side of the reaction liquid outflow part 2193. Instead of the notch, a rupture groove along the rupture direction may be provided. In addition, the reaction liquid outflow portion 2193 may be changed to various forms that can be held and broken by hand.

  The reaction liquid container rupture portion 2195 may be broken when the user artificially applies a shear force in the width direction using both hands. Thereby, it can prevent that the reaction liquid container broken part 2195 breaks accidentally during conveyance of the pouch 22100a.

  The reaction liquid charging unit 2136 is coupled to the content storage unit 2110 by a sealing unit 2140, which will be described later, and seals the temperature control space 2134.

  The reaction liquid input unit 2136 can open the temperature control space 2134 sealed by the sealing unit 2140 so that the reaction liquid container 2190 can be taken out and the reaction liquid W1 in the reaction liquid container 2190 can be input.

  More specifically, the reaction liquid input unit 2136 takes out the reaction liquid container 2190 from the temperature control space 2134 and applies a force of a predetermined magnitude or more in order to input the reaction liquid W1 contained in the reaction liquid container 2190. , Separated from the sealing part 2140 or the first accommodating part film 2112. Thereby, the upper side of the temperature control space 2134 is opened, and the reaction liquid W1 can be poured into the temperature control space 2134.

  The sealing unit 2140 seals between the content storage unit 2110 and the temperature control unit 2130, specifically, the reaction liquid input unit 2136 so that the temperature control space 2134 is sealed. Here, the sealing unit 2140 is configured so that the temperature control space 2134 is opened when a force of a predetermined magnitude or more that separates the reaction liquid input unit 2136 from the content storage unit 2110 is applied. The liquid charging part 2136 is sealed with a predetermined adhesive strength. That is, when the reaction liquid charging unit 2136 is pulled with a force higher than the adhesive strength by the sealing unit 2140, the temperature control space 2134 is opened. On the other hand, when a force higher than the adhesive strength by the sealing part 2140 is not applied, the sealing by the sealing part 2140 is maintained, and the temperature control space 2134 maintains a sealed state.

Here, the adhesive strength of the sealing portion 2140 may be 2200 gf / cm ² or more and 5 kgf / cm ² or less. As a result of the experiment, if the adhesive strength is less than 2200 gf / cm ^{2, the} sealed state may not be maintained when the temperature controlled object 10 is heated for sterilization after filling and the temperature controlled space 2134 expands. On the other hand, when the adhesive strength exceeds 5 kgf / cm ² , it is difficult for a general adult to open the temperature control space 2134.

The adhesive strength of the sealing portion 2140 is preferably 500 gf / cm ² to ³ kgf / cm ² .

  As an example, the sealing unit 2140 is disposed on the plate surface of the first storage unit film 2112, and seals the reaction liquid charging unit 2136 of the temperature control unit 2130 and the first storage unit film 2112. As described above, the sealing unit 2140 seals the space between the first storage unit film 2112 and the reaction liquid charging unit 2136, thereby adjusting the temperature in the process of sterilizing the storage space 2116 of the storage unit 2110 after filling the temperature-controlled object 10. Intrusion of foreign matter into the space 2134 can be blocked. Such a sterilization process is for sterilizing liquid instant foods such as soup and soup in the pouch 2100, and is essential when manufacturing a retort food pouch.

  On the other hand, when the temperature adjustment of the object to be temperature-controlled 10 is required and the gripping part 2150 is pulled with a force of a certain level or more so that the reaction liquid W can be put into the temperature control space 2134, the sealing part 2140 and the reaction liquid are put in. The coupling (sealing) with the portion 2136 is released. As a result, the temperature adjustment space 2134 is opened, and the reaction liquid W in the reaction liquid container 2190 is charged into the temperature adjustment space 2134, whereby the temperature adjustment body 2131 and the reaction liquid W undergo an exothermic or endothermic reaction.

  Here, the sealing part 2140 includes a liquid adhesive for bonding the first container part film 2112 and the reaction liquid input part 2136, a solid-phase adhesive tape, and the first container part film 2112 and the reaction liquid input part 2136. It is preferable to use at least one of an easy peel film disposed between the two.

  Here, the solid-phase adhesive tape may be a film tape having an adhesive applied on one or both sides.

  When heat in a predetermined temperature range is applied to the easy peel film, the films on both sides of the easy peel film are bonded to each other with a predetermined thermal adhesive force. Here, by adjusting the temperature range of the heat applied to the easy peel film, the bonding force or the adhesive force can be adjusted.

  Here, the adhesive strength between the reaction liquid input unit 2136 and the content storage unit 2110 by the sealing unit 2140 is smaller than the contact strength between the temperature control space forming member 2132 and the content storage unit 2110 other than the reaction liquid input unit 2136. .

  More specifically, since the reaction liquid input part 2136 is scheduled to be opened to supply the reaction liquid to the temperature control space 2134, the adhesive strength of the sealing portion C10 between the reaction liquid input part 2136 and the content storage part 2110 is planned. However, the adhesive strength of the sealing portion C9 in the peripheral area between the temperature control space forming member 2132 and the content container 2110 is smaller. This may be realized by making the temperature range of the sealing bar used when sealing the sealing portions C9 and C10 different. Such a temperature range will be described later.

  The upper end region of the temperature control space forming member 2132 in which the sealing part 2140 is interposed may be thermally bonded to the content container 2110 with a sealing bar heated to the first temperature. Here, the upper end region corresponds to the reaction liquid input part 2136 of the temperature control space forming member 2132, and the reaction liquid input part 2136 is thereby sealed.

  Here, the first temperature may be 150 ° C. or higher and 220 ° C. or lower. If the first temperature, which is the heating temperature of the sealing bar that thermally bonds the upper end region, is less than 150 ° C., the thermal bonding strength of the reaction liquid charging unit 2136 is low, so that the temperature adjustment space forming member 2131 and the content storage unit 2110 are not connected. The airtightness of the temperature control space 2134 may deteriorate, and external foreign matter (such as moisture) may flow in.

  On the other hand, when the first temperature exceeds 220 ° C., the thermal bonding strength of the reaction liquid charging unit 2136 is too high, and it becomes difficult for the user to open the temperature control space 2134.

  On the other hand, the sealing portions C9 in the left and right edge regions between the temperature control space forming member 2132 and the content container 2110 may be thermally bonded with a sealing bar heated to the second temperature.

  Here, the second temperature may be 230 ° C. or higher and 2300 ° C. or lower.

  Here, the first temperature is lower than the second temperature. As described above, the sealing property of the temperature control space 2134 is reduced by making the thermal adhesive strength of the reaction liquid charging part 2136 to be opened smaller than other parts (left and right edges and lower edges). This is to allow the user to easily open the package while maintaining it.

  On the other hand, the gripping part 2150 easily grips the reaction liquid charging part 2136 of the temperature adjustment part 2130. The grip 2150 extends from the reaction liquid input part 2136 and is formed integrally with the reaction liquid input part 2136.

  The grip 2150 may be extended from the reaction liquid input unit 2136. The holding part 2150 may be formed in the central region of the reaction liquid input part 2136. The gripping part 2150 only needs to be protruded and arranged in the central region of the reaction liquid input part 2136 so as to be gripped by the user. In particular, the gripping part 2150 is gripped by the user so that the reaction liquid input part 2136 is released from the contents storage part 2110, and the user's force is transmitted to the reaction liquid input part 2136. May be. In order for the user to easily grip the grip portion 2150 and transmit the force efficiently, it is preferable to project from the central portion of the reaction liquid input portion 2136.

  Of course, a plurality of gripping portions 2150 may be provided on both sides of the reaction liquid charging portion 2136.

  As shown in FIG. 31, the temperature-adjusted object 10 is inserted in a state where the upper ends of the first and second accommodating part films 2112 and 2114 are not sealed with each other and the upper part of the contents accommodating part 2110 is opened. The contents are put into the content container 2110 along the direction B1.

  In order to heat or cool the temperature controlled object 10 accommodated in the content accommodating part 2110, the user first grasps the grasping part 2150 and moves the reaction liquid input part 2136 in the F1 direction as shown in FIG. The container is pulled away from the housing portion 2110. At this time, when the force that separates the reaction liquid input part 2136 from the accommodating part 2110 is not less than a predetermined magnitude, that is, greater than the adhesive strength by the sealing part 2140, the reaction liquid input part 2136 is opened. For this purpose, as described above, the adhesive strength of the sealing region C10 by the sealing portion 150 is made relatively smaller than that of the peripheral portion C9 of the containing portion 2110, so that the reaction liquid charging portion 2136 is compared with other portions. Can be opened more easily.

  In a state where the temperature control space 2134 is opened, the reaction liquid container 2190 is taken out from the temperature control space 2134 and the reaction liquid container 2190 is broken using the reaction liquid container broken portion 2195 of the reaction liquid container 2190. The reaction liquid is put into the temperature control space 2134 from the broken reaction liquid container 2190. As a result, the reaction liquid and the temperature adjusting body 2131 react with each other in the temperature adjusting space 2134 to generate heat or endotherm, and the object to be temperature adjusted 10 accommodated in the accommodating space 2116 is heated or cooled. By reacting an appropriate amount of the reaction liquid built in the reaction liquid container 2190 and the temperature regulator 2131 with each other, an optimum exothermic or endothermic reaction can be performed.

  When a predetermined time elapses, the user cuts the upper end of the content container 2110 using the pouch broken part 2180. Thus, the heated or cooled object to be temperature-controlled 10 is ingested or taken out from the content container 2110 whose upper part is opened.

  On the other hand, in the above description, the side edge D6 of the first storage portion film 2112 and the second storage portion film 2114 of the storage portion 2110 is directly sealed, but in some cases, the user can more easily grip the side surface of the pouch 2100. Thus, the cross section of the side edge may be a bellows shape such as “Σ”. For this purpose, a separate film may be interposed between the side edge of the first housing part film 2112 and the side edge of the second housing part film 2114 so that both side edges spread.

<Eighteenth embodiment>
The pouch 2200 according to the eighteenth embodiment of the present invention, as shown in FIGS. 35 to 37, heats the contents accommodating portion 2210 having the contents accommodating space S6 for accommodating the contents and the contents accommodating portion 2210. A temperature adjustment unit 2220 provided on at least one of the front side and the rear side with respect to the content storage unit 2210 for cooling, and a reaction liquid input unit communicating with the temperature adjustment spaces S7 and S8 in the temperature adjustment unit 2220 And a sealing portion 2230 for sealing 2222.

  The content accommodating part 2210 is provided with the 1st accommodating part film 2211 and the 2nd accommodating part film 2213 which are each arrange | positioned ahead and back in order to form the content accommodating space S6.

  The 1st accommodating part film 2211 and the 2nd accommodating part film 2213 can be manufactured with a plastic film. More specifically, it may be made of a plastic film such as PE (polyethylene), PP (polypropylene) and PET (polyethylene terephthalate). Of course, other synthetic resin films of various known materials may be used.

  The temperature control unit 2220 forms the content storage portion 2210, specifically, the temperature control spaces S7 and S8 provided on at least one of the front side and the rear side with reference to the content storage space S6. Combined with the accommodating portion 2210.

  In FIG. 35 to FIG. 37, the temperature control spaces S7 and S8 are formed on the front and rear sides, respectively. However, depending on the case, the temperature control spaces S7 and S8 may be formed only on one side.

  The temperature control unit 2220 is coupled to the front of the content storage unit 2210 and is coupled to the first temperature control space forming member 2221 that forms the temperature control space S7 on the front side and the rear of the content storage unit 2210. 2nd temperature control space formation member 2224 which forms temperature control space S8.

  The first temperature control space forming member 2221 and the second temperature control space forming member 2224 may be made of a plastic film such as PE (polyethylene), PP (polypropylene), and PET (polyethylene terephthalate). Of course, other known synthetic resin films of various materials may be used.

  Here, the temperature control spaces S7 and S8 are isolated from the content accommodation space S6.

  The front and rear temperature control spaces S7 and S8 communicate with each other through the communication space S9. The communication space S9 may be formed by disposing the content accommodating portion 2210 so that the lower end portion 2211c of the content accommodating portion 2210 is separated from the lower end portion D6 of the temperature adjusting portion 2220. Here, the lower end portion D6 of the temperature adjusting unit 2220 is a portion where the lower end portions of the first temperature adjusting space forming member 2221 and the second temperature adjusting space forming member 2224 are coupled to each other by ultrasonic waves or heat fusion. Of course, the bonding between the plastic films may be performed by various known methods in addition to the above-described ultrasonic wave or heat fusion.

  On the other hand, the contents accommodating portion 2210 and the temperature adjusting portion 2220 are coupled to each other at the left and right end portions D6 and D7 by ultrasonic waves or heat fusion.

  The temperature adjustment unit 2220 includes a plurality of temperature adjustment bodies 2223 and 2225 disposed in each of the plurality of temperature adjustment spaces S7 and S8.

  As described above, when the temperature control spaces S7 and S8 are formed only on one of the front side and the rear side, the temperature control bodies 2223 and 2225 may be arranged only on one side corresponding to him.

  Here, the temperature adjusters 2223 and 2225 enclose the heating elements 2223a and 2225a that exothermically react with the reaction liquid and the heating elements 2223a and 2225a, and the moisture absorbent cloths 2223b and 2225b that absorb the reaction liquid and smooth the exothermic reaction. I have.

  In some cases, the absorbent cloths 2223b and 2225b may be omitted.

  Further, instead of the heating elements 2223a and 2225a, an endothermic body that performs an endothermic reaction with the reaction liquid may be used. The heating element and the endothermic body react with the reaction liquid, respectively, to heat or cool the contents accommodated in the contents accommodating space S6.

  As the heating element, at least one of calcium oxide, calcium hydroxide, magnesium chloride, iron, and aluminum may be used. The exothermic body may be replaced or modified by various other substances that react exothermically with the reaction liquid.

As an endothermic material, at least one of ammonium nitrate (NH ₄ NO ₃ ), sodium acetate, and urea may be used.

  Here, both of the plurality of temperature adjusting bodies 2223 and 2225 may include only a heating element or only an endothermic body.

  In some cases, among the plurality of temperature adjusting bodies 2223 and 2225, the front temperature adjusting body 2223 may include only a heating element, and the rear temperature adjusting body 2225 may include only an endothermic body. In this case, it is preferable that the front and rear temperature control spaces S7 and S8 do not communicate with each other and are separated from each other with the content storage space S6 interposed therebetween.

  The temperature adjustment unit 2220 further includes a reaction liquid container 2190 disposed in the temperature adjustment spaces S7 and S8.

  When the temperature control spaces S7 and S8 communicate with each other, the reaction liquid container 2190 may be disposed only in the temperature control space S7 on the side where the reaction liquid input part 2222 described later is formed. When reaction liquid input portions 2222 described later are formed on both sides of the plurality of temperature control spaces S7 and S8, the reaction liquid container 2190 may be disposed in each of the temperature control spaces S7 and S8.

  The temperature adjustment unit 2220 further includes a reaction liquid input unit 2222 for taking out the reaction liquid container 2190 from the temperature adjustment spaces S7 and S8 and supplying the reaction liquid (W1 in FIG. 34) in the reaction liquid container 2190. .

  The reaction liquid charging unit 2222 is sealed so as to be opened by a sealing unit 2230 described later.

  In addition, the reaction liquid charging unit 2222 is disposed below the upper end of the content container 2210. That is, by arranging the upper edge of the reaction liquid charging unit 2222 below the upper end of the content container 2210, the user can easily confirm the position of the reaction liquid charging unit 2222 with the naked eye.

  The reaction liquid input part 2222 may be formed because the partial section G1 at the upper end of the first temperature control space forming member 2221 of the temperature control part 2220 is not coupled to the first storage part film 2211. In this case, the first temperature control space forming member 2221 in the upper end residual section D8 may be permanently sealed to the first housing portion film 2211.

  Here, an example in which the reaction liquid charging part 2222 is formed in the upper end partial section G1 of the first temperature control space forming member 2221 is illustrated, but depending on the case, the entire upper end of the first temperature control space forming member 2221 may be formed. It may be formed in a section.

  Further, the height of the reaction liquid charging part 2222 from the lower end of the pouch 2200 is larger than the height from the lower end of the pouch 2200 in the remaining section D8 of the first temperature control space forming member 2221. Of course, the height of the remaining section D8 of the reaction liquid charging part 2222 and the first temperature control space forming member 2221 may be the same.

  The pouch 2200 includes a grip portion 2222a that extends forward so that the user can easily grip the reaction liquid input portion 2222 by hand. As a result, the user can easily hold the reaction liquid inlet 2222 and open it.

  Here, as shown in FIG. 37, the gripping part 2222a may be formed to be bent downward from the first housing part film 2211.

  In some cases, the upper end of the first temperature control space forming member 2221 may be separated from the content storage unit 2210, specifically, the first storage unit film 2211 by a predetermined interval instead of the gripping unit 2222a of FIG. . In this case, the user should just open the reaction liquid injection | throwing-in part 2222 by putting a finger in this separation space and expanding the reaction liquid injection | throwing-in part 2222.

  On the other hand, the sealing unit 2230 seals the reaction liquid charging unit 2222 unless the reaction liquid charging unit 2222 is separated from the content storage unit 2210 by a force of a predetermined magnitude or more. Accordingly, it is possible to prevent foreign matter from entering the reaction liquid charging unit 2222 during the sterilization process after the content is loaded into the content container S6 of the pouch 2200. Such a sterilization process is an essential process when making a retort food by putting instant foods such as soup, soup and rice into the pouch 2200.

  Therefore, if the pouch 2200 according to the present invention is used, a retort food can be easily manufactured.

  As shown in FIG. 37, the sealing part 2230 may be disposed between the first temperature control space forming member 2221 and the first storage part film 2211 below the grip part 2222a of the reaction liquid input part 2222. .

  The sealing part 2230 may be provided so as to allow the opening between the first accommodating part film 2211 and the first temperature control space forming member 2221 when a force of a certain magnitude or more is applied. In other words, the sealing part 2230 opens the reaction liquid input part 2222 when an external force of a predetermined magnitude or more is applied. As a result, when the user holds the grip portion 2222a and then pulls it with a force of a predetermined size or more, the reaction liquid input portion 2222 is opened.

  The user takes out the reaction liquid container 2190 from the opened reaction liquid input part 2222 and breaks it, and then inputs the reaction liquid (W1, for example, water in FIG. 34) into the temperature control space S7. Thus, the contents accommodated in the contents accommodating space S6 can be heated or cooled.

  Here, the reaction liquid (W1 in FIG. 34) charged in the temperature control space S7 undergoes an exothermic reaction or an endothermic reaction while moving to another temperature control space S8 through the communication space S9.

  In addition, when the reaction liquid is charged, the reaction liquid charging part 2222 can be easily opened, so that the convenience for the user is increased.

  The sealing part 2230 may be made of the same material as the sealing part 2140 of the seventeenth embodiment described above. Further, if at least one of a liquid adhesive, a solid-phase adhesive tape, and an easy peel film disposed between the first storage unit film 2112 and the reaction liquid input unit 2136 is used. Good.

  In some cases, the sealing part 2230 may be formed by thermally fusing or ultrasonically fusing the first accommodating part film 2211 and the first temperature adjustment space forming member (second temperature adjustment space forming member). At this time, the sealing part 2230 may be fused to the extent that the first accommodating part film 2211 and the first temperature control space forming member 2221 are separated from each other when an external force of a certain magnitude is applied.

  The sealing unit 2230 is not limited to this, and the sealing unit 2230 can be various as long as it seals the reaction liquid charging unit and prevents intrusion of foreign matter, particularly liquid (for example, water), unless an external force of a certain magnitude or more is applied. May be changed.

  Meanwhile, the pouch 2200 may further include a zipper lock 2260 for selectively sealing the upper part of the content container 2210. In some cases, the zipper lock 2260 may be omitted.

  The zipper lock 2260 includes a female zipper 2261 formed on the inner surface of the first housing part film 2211 and a male zipper 2263 formed on the inner surface of the second housing part film 2213. Of course, the positions of the female zipper 2261 and the male zipper 2263 may be reversed.

  Of course, the present invention is not limited to the zipper lock 2260, and various known sealing means that can selectively seal the content container 2210 may be employed.

  On the other hand, the pouch 2200 may further include transparent windows 2215, 2216, and 2217 for confirming whether the content storage space S6 is sealed. That is, the presence / absence of abnormality of the content container 2210 can be determined with the naked eye through the transparent windows 2215, 2216, and 2217.

  As shown in FIG. 35, the transparent window 2215 is disposed between the reaction liquid charging unit 2222 and the upper end of the first storage unit film 2211. Through the transparent window 2215, the close contact state between the first container film 2211 and the contents housed therein can be confirmed with the naked eye, and the presence or absence of a product can be determined. For example, after the solid food is put into the content storage unit 2210, when the content storage space S6 is subjected to vacuum processing, it is confirmed whether a vacuum processing problem has occurred with the naked eye through the transparent window 2215. be able to.

  On the other hand, the transparent window 2216 is formed in the lower part of the pouch 2200 as shown in FIGS. When the content stored in the content storage unit 2210 is a liquid and the content storage unit 2210 is abnormal and the liquid flows out, it is possible to visually determine whether a product is defective through the lower transparent window 2216. Here, the corresponding region of the first temperature space forming member 2221 in which the lower transparent window 2216 is formed is made transparent so that the presence / absence of sealing of the content container 2210 can be more easily confirmed with the naked eye through the lower transparent window 2216. In addition, the corresponding region of the first accommodating portion film 2211 may be formed opaque. As an example, the entire first temperature space forming member 2221 may be made of a transparent film, and the entire first accommodating portion film 2211 may be made of an opaque film.

  Further, as shown in FIG. 35, the vertical transparent window 2217 is formed along at least one of the left and right sides of the pouch 2200 along the length direction. The user can determine whether the product is defective or not by tilting the pouch 2200 and checking with the naked eye through the transparent window 2217 whether or not the content stored in the content storage unit 2210 has leaked.

  The plurality of transparent windows 2215, 2216, and 2217 are for confirming whether or not the content accommodation space S6 and the temperature control spaces S7 and S8 of the content accommodation portion 2210 are reliably separated. As a result of checking through the plurality of transparent windows 2215, 2216, and 2217, if there is no abnormality in the product, the by-product generated by the exothermic reaction or endothermic reaction in the temperature control spaces S7 and S8 affects the contents in the content storage space S6. Don't give.

  Although a plurality of transparent windows 2215, 2216, and 2217 are illustrated in the drawing, the present invention is not limited to this, and the number of transparent windows 2215, 2216, and 2217 and their arrangement positions may be variously changed.

  On the other hand, the example in which the reaction liquid inlet 2222 is formed only on one of the front side and the rear side has been described above, but may be formed on both the front side and the rear side depending on circumstances.

<Nineteenth embodiment>
As shown in FIGS. 38 and 39, the pouch 2200a according to the nineteenth embodiment of the present invention includes a content storage unit 2210, a temperature adjustment unit 2220, and a sealing unit 2240.

  Compared to the eighteenth embodiment, the nineteenth embodiment is the same as the eighteenth embodiment except that the zipper lock 2260 is omitted and the arrangement position of the sealing portion 2240 is changed. .

  For the sealing part 2240 of the nineteenth embodiment, an adhesive tape 2240 that is attached to the outer surface of the upper end of the reaction liquid charging part 2222 and seals the temperature control space S7 may be used. As a result, after the contents are put into the contents container S6 and the upper end of the contents container S6 is sealed, foreign matter (particularly, liquid) is introduced into the temperature control spaces S7 and S8 during the sterilization process. Intrusion can be prevented.

  On the other hand, the adhesive tape 2240 has a tape gripping portion 2241 that extends so that one side can be gripped. As a result, the user pulls the tape gripping portion 2241 to remove the adhesive tape 2240, thereby taking out the reaction liquid container 2190 accommodated in the temperature control space S7 and easily putting the reaction liquid inside the pouch 2200b. Can be thrown in.

<20th embodiment>
As shown in FIG. 40, the pouch 2300 according to the twentieth embodiment of the present invention includes a plurality of temperatures arranged in the content storage unit storage unit 2110, the first storage unit film 2112, and the second storage unit film 2114, respectively. A temperature control unit 2330 having a control body 2131, a sealing unit 2140 for sealing a plurality of temperature control spaces 2334 and 2335 in which a plurality of temperature control bodies 2131 and a plurality of reaction liquid containers 2190 are stored, and a first storage A pouch upright portion 2790 that is disposed below the part film 2112 and the second housing part film 2114 and allows the pouch 2300 to stand up.

  The temperature control unit 2330 includes a first temperature control space forming member 2331, a second temperature control space forming member 2332, a first reaction liquid input unit 2337, and a second reaction liquid input unit 2338.

  The first temperature control space forming member 2331 and the second temperature control space forming member 2332 are arranged to face the first storage portion film 2112 and the second storage portion film 2114, respectively. Between the first temperature control space forming member 2331 and the first storage portion film 2112 and between the second temperature control space formation member 2332 and the second storage portion film 2114, respectively, the first temperature control space 2334 and the second temperature control space. 2335 is formed. Here, a temperature adjusting body 2131 and a reaction liquid container 2190 are accommodated in the first temperature adjusting space 2334 and the second temperature adjusting space 2335, respectively.

  In the upper regions of the first temperature control space forming member 2331 and the second temperature control space forming member 2332, a first reaction liquid input unit 2337 and a second reaction liquid input unit that open and close the temperature control spaces 2334 and 2335, respectively. 2338 are provided.

  The sealing unit 2140 is provided such that the first reaction liquid input unit 2337 and the second reaction liquid input unit 2338 seal the first temperature adjustment space 2334 and the second temperature adjustment space 2335, respectively. The sealing unit 2140 seals the first sealing unit 2141 that seals between the first storage unit film 2112 and the first reaction liquid charging unit 2337, and the second sealing unit between the second storage unit film 2114 and the second reaction liquid charging unit 2338. A sealing portion 2143 is provided. Here, for the first sealing portion 2141 and the second sealing portion 2143, as in the sealing portion 2140 of the seventeenth embodiment of the present invention, a liquid adhesive, a solid-phase adhesive tape, or an easy peel film may be used. Good.

  The grip part 2350 is connected to the first reaction liquid input part 2337 and the second reaction liquid input part 2338, respectively, and is held so that the first temperature control space 2334 and the second temperature control space 2335 can be opened. A portion 2352 and a second grip portion 2354 are provided. The first gripping portion 2352 may be disposed in the central region of the first reaction liquid charging portion 2337, and the second gripping portion 2354 may be disposed in the central region of the second reaction liquid charging portion 2338. The first grip portion 2352 and the second grip portion 2354 have the same shape as the grip portion 2150 of the seventeenth embodiment of the present invention. Of course, the first grip portion 2352 and the second grip portion 2354 may have different shapes from the grip portion 2150 of the seventeenth embodiment of the present invention.

  As described above, the pouch 2300 according to the twentieth embodiment of the present invention is different from the seventeenth embodiment of the present invention in that the two temperature adjusting spaces 2334 and 2335 are accommodated in the two temperature adjusting bodies 2131. As compared with the pouch 2100 according to the seventeenth embodiment of the present invention, there is an advantage that the temperature adjustment of the temperature controlled object 10 can be performed more quickly.

  Meanwhile, the sealing unit 2140 includes a first sealing unit 2141 that seals the first temperature control space 2334 and a second sealing unit 2143 that seals the second temperature control space 2335.

  The first and second sealing portions 141 and 143 may be made of the same material as the sealing portion 2140 of the 17th embodiment described above.

  The first and second sealing parts 2141 and 2143 are provided with the first and second sealing liquids when the force for separating the first and second reaction liquid charging parts 2337 and 2338 and the content container part 2110 is equal to or greater than a certain level. Sealing is performed between the first temperature control space forming member 2331 and the first storage portion film 2112 and between the second temperature control space forming member 2332 and the second storage portion film 2114 so that the reaction liquid input portions 2337 and 2338 are opened. To do.

  Here, as shown in FIG. 40, the user can open the first and second temperature control spaces 2334 and 2335 using a plurality of first gripping portions 2352 and second gripping portions 2354, respectively. In a state where the first and second temperature control spaces 2334 and 2335 are opened, the reaction liquid container 2190 in the interior thereof is taken out and broken, and the reaction liquid in the first and second temperature control spaces 2334 and 2335 is removed. Respectively. Accordingly, an exothermic or endothermic reaction occurs in the first and second temperature control spaces 2334 and 2335, and the temperature controlled object in the accommodation space 2116 can be heated or cooled.

<Twenty-first embodiment>
As shown in FIG. 41, the pouch 2300a according to the twenty-first embodiment of the present invention has a separation film 115 spaced apart from the first housing part film 2112, the second housing part film 2114, and the pouch upright part 2790. An object storage unit 2110a, a temperature control unit 2230 having a plurality of temperature control units 2131 disposed on the first storage unit film 2112 and the second storage unit film 2114, respectively, and a plurality of temperature control units 2131 are stored. A sealing portion 2140 for sealing any one of the plurality of temperature control spaces 2234 and 2235, a grip portion 2150, a sealing bar adhesion preventing portion 2170, and a pouch rupture portion (2180 in FIG. 30). Yes.

  The first and second storage part films 2112 and 114 and the separation film 115 of the content storage part 2110a may be made of a single film. However, in some cases, separate films may be sealed. .

  The temperature control part 2230 is sealed with the first and second storage part films 2112 and 114 to form the first and second temperature control spaces 2234 and 2234, respectively. , 2232, a plurality of temperature adjusting bodies 2131 accommodated in the first and second temperature regulation spaces 2231, 2232, and a reaction liquid container 2190 accommodated in the first temperature regulation space 2231, respectively.

  The first temperature control space forming member 2231 has an upper end disposed below the upper end of the content container 2110.

  The first temperature control space forming member 2231 has a reaction liquid input portion 2237 for supplying a reaction liquid capable of causing an exothermic or endothermic reaction with the temperature control body 2131 into the first temperature control space 231.

  The sealing unit 2140 is disposed between the reaction liquid charging unit 2237 of the first temperature control space forming member 2231 and the first storage unit film 2112.

  The reaction liquid charging unit 2237, the sealing unit 2140, and the first storage unit film 2112 may be sealed by heat bonding with each other.

  When sealing the upper ends of the first storage part film 2112 and the second storage part film 2114 with a sealing bar having a predetermined sealing temperature (second temperature) in order to seal the upper side of the content storage part 2110, the first storage part film 2112 is used. May stick to the ceiling bar and not leave.

  The sealing bar adhesion preventing unit 2170 has a function of preventing the first storage unit film 2112 from sticking to the sealing bar and not being separated.

  Furthermore, as described above, the first accommodating portion film 2112 may be a film that is bonded so that a single CPP film or a CPP film is exposed. In the case of a CPP film, the sealing bar may stick to the sealing bar and may not be separated. That's fine.

  A PET (polyethylene terephthalate) material may be used as a material that does not stick well to the sealing bar. The sealing bar adhesion preventing unit 2170 may be a laminate of PET films exposed in the direction in which the sealing bar is pressed, that is, the front surface direction, or may be a single PET film.

  As an example, the sealing bar adhesion preventing unit 2170 may be a plastic film in which a 12 μm thick PET film and a 60 μm thick CPP film, which are the same material as the temperature control space forming member 2132 described above, are bonded together. . Here, the PET film must be in contact with the sealing bar, and the PET film needs to be arranged so as to be exposed to the front surface.

  Here, the use of PET as the material of the sealing bar adhesion preventing portion 2170 is merely an example, and it goes without saying that plastic films of various known materials that do not stick well to the sealing bar may be used.

  After the container 2110a is opened, the temperature adjustment object (contents) is filled, and then the sealing bar heated to a predetermined temperature is heated along the upper edge of the container 2110 on the sealing bar adhesion prevention unit 2170 side. The upper end of the accommodating portion 2110 can be sealed. Thereby, it can prevent that the accommodating part 2110 adheres to a sealing bar.

  The sealing bar adhesion preventing unit 2170, the first temperature control space forming member 2231, and the second temperature control space forming member 2232 may all be formed of the same material. As an example, the sealing bar adhesion preventing unit 2170, the first temperature control space forming member 2231, and the second temperature control space forming member 2232 are each a plastic film in which a 12 μm thick PET film and a 60 μm thick CPP film are bonded together. It may be.

  On the other hand, the pouch broken part 2180 may be disposed between the reaction liquid charging part 2237 and the sealing bar adhesion preventing part 2170.

  The pouch smashing portion 2180 is a notch cut laterally on one or both sides of the content container 2110 so that the content container 2110 can be breached when a lateral force of a certain magnitude or greater is applied. (Notch).

  The pouch rupture portion (see 2180 in FIG. 30) is preferably disposed at a relatively thin portion so that the notch is more easily torn.

  Further, as shown in FIG. 41, the sealing bar adhesion preventing member 2170 and the sealing bar adhesion preventing member 2170 are arranged so that the thickness of the broken region A7 in which the pouch broken portion having a notch (see 2180 in FIG. 30) is disposed is relatively thin. It suffices if the reaction liquid input part 2237 is separated from each other.

  That is, since only the first storage portion film 2112 and the second storage portion film 2114 exist in the rupture area A7, the sealing bar adhesion preventing member 170, the first and second storage portions existing above the content storage portion 2110. The thickness is smaller than that of the three-layer films 2112 and 2114.

  In addition, since there are a total of four layers of the temperature control space forming member 2231, the sealing portion 2140, the first accommodating portion film 2112, and the second accommodating portion film 2114 below the rupture region A7, two layers of films are present. The rupture area A7 having a thickness is relatively thin. In this way, the contents accommodating portion 2110a can be easily broken by the pouch broken portion (2180 in FIG. 30) arranged in the broken region A7.

  In order to heat or cool the temperature controlled object, the user opens the first temperature control space 2234 by gripping the grip portion 2150 and applying a force to the reaction liquid input portion 2237. Then, the reaction liquid container 2190 inside the opened first temperature control space 2234 is taken out and destroyed, and the reaction liquid in the reaction liquid container 2190 is put into the first temperature control space 2234. The reaction liquid charged into the first temperature control space 2234 flows into the second temperature control space 2235 through the communication space H1 between the storage portion 2110 and the pouch upright portion 2790. Accordingly, an exothermic or endothermic reaction occurs between the reaction liquid and the temperature regulator 2131 in the second temperature regulation space 2235.

  In the pouch 2300a of the twenty-first embodiment, the user does not open both of the temperature control spaces 2234 and 2235, but even if only one of the pouches 2300a is opened and charged with the reaction liquid, the charged reaction liquid is not opened. Therefore, the user can use it more conveniently.

  On the other hand, the sealing bar adhesion preventing portion 2170 and the pouch breakage portion 2180 described above are not essential components of the present invention, and all or some of these components 2170 and 2180 may be omitted when necessary.

<Twenty-second embodiment>
As shown in FIG. 42, the pouch 2100b according to the sixth embodiment of the present invention includes a content storage unit 2110, a temperature adjustment unit 2130, a sealing unit 2240, a gripping unit 2150, a sealing bar adhesion preventing unit 2170, and a rupture unit ( (See 2180 in FIG. 30).

  Compared with the pouch 2100 of the seventeenth embodiment, the pouch 2100b of the twenty-second embodiment differs in shape from the sealing portion 2140 of the seventeenth embodiment.

  The sealing unit 2240 covers the entire first storage unit film 2112 of the content storage unit 2110.

  In the pouch 2100 of the seventeenth embodiment, the sealing portion 2140 has a predetermined width size as shown in FIG. 31, whereas the sealing portion 2240 of the eighth embodiment has a content storage portion 2110. It is designed to cover the entire front.

  Here, in the sealing part 2240, a liquid or solid-phase adhesive tape for bonding the first storage part film 2112 and the reaction liquid input part 2136, and between the first storage part film 2112 and the reaction liquid input part 2136. At least one of the arranged easy peel films may be used.

  Here, the solid-phase adhesive tape may be a film tape having an adhesive applied on one or both sides.

  The easy peel film bonds the films on both sides of the easy peel film with a predetermined thermal adhesive strength when heat in a predetermined temperature range is applied. Here, by adjusting the sealing temperature for sealing the easy peel film, the bonding force or the adhesive force can be adjusted.

  In the twenty-second embodiment, since the sealing part 2240 covers the front surface of the first storage part film 2112, the sealing part 2240 is positioned at a specific position between the reaction liquid input part 2136 and the first storage part film 2112. There is no need for alignment work for placement. For reference, since the sealing part 2140 of the seventeenth embodiment shown in FIG. 31 exists only at a specific position, an operation for arranging the sealing part 2140 at that position is necessary.

<Twenty-third example>
As shown in FIGS. 43 and 44, the pouch 1000 according to the twenty-third embodiment of the present invention includes a content storage unit 1100 that stores the content, a temperature regulator 1210, and reaction liquid input units 1230 and 1240. A temperature control unit 1200.

  The contents CA1 contained solid rice, bibimbap, liquid soup, soup, retort food such as powdered milk, pads containing drug components for cold compresses and hot compresses, or cosmetic ingredients. A mask pad is mentioned. Of course, the present invention is not limited to those listed, and various types may be adopted regardless of the type and shape as long as instant heating or cooling is required. It is not limited to the retort food described above, and may be adopted as the content CA1 regardless of its type and form as long as it is a food that requires sterilization in order to increase the shelf life.

  The content storage unit 1100 forms a content storage space SP1 in which the content CA1 is stored.

  The content storage unit 1100 includes a first storage unit film 1110 and a second storage unit film 1120.

  The 1st accommodating part film 112 and the 2nd accommodating part film 114 can be manufactured with a plastic film.

  More specifically, the first container film 1110 and the second container film 1120 may be made of a plastic film such as PE (polyethylene), PP (polypropylene), and PET (polyethylene terephthalate). Of course, it may be manufactured with synthetic resin films of various materials in addition to these materials.

  As an example, the 1st accommodating part film 1110 should just be a film which bonded together the 60-micrometer-thick CPP film, the 9-micrometer-thick aluminum film, the 15-micrometer-thick nylon film, and the 60-micrometer-thick CPP film. Of course, this is only an example, and a film in which another material is bonded may be used, or a single material film may be used in some cases. The second housing part film 1120 may be made of the same material as the first housing part film 1110, and the second housing part film 1120 may be made of a material different from that of the first housing part film 1110 if necessary.

  The content accommodation space SP1 is formed by sealing the left and right side ends SA2, SA3 and the lower end SA4 of the first accommodation portion film 1110 and the second accommodation portion film 1120.

  The upper end of the content storage space SP1 only needs to be opened so that the content CA1 can be inserted. After the content CA1 is put into the content storage space SP1, the upper end of the content storage space SP1 may be sealed. As a sealing method, a method of fusing two films 1110 and 1120 with a heat using a sealing bar, or a method of fusing two films 1110 and 1120 by applying ultrasonic waves and microwaves can be adopted. . In addition, when the contents are not food or drink, the two films 1110 and 1120 may be sealed with an adhesive or an adhesive film. In addition to the sealing method described above, it is needless to say that various known sealing methods may be employed.

  In some cases, if the content CA1 is a solid food, beauty or treatment pad, the upper end of the content accommodation space SP1 may not be sealed. Also, in the case of a method in which the reaction liquid is poured into the temperature control space SP2 formed by the temperature control unit 1200 immediately after the predetermined food to be heated or cooled is put into the content storage space SP1 of the pouch 1000, the contents are also included. The upper end of the accommodation space SP1 may not be sealed.

  As shown in FIG. 44, the temperature adjustment unit 1200 is arranged on the front side of the content storage unit 1100 to form a temperature adjustment space SP2. Of course, in some cases, the temperature control unit 1200 may be disposed on the rear side in addition to the front side, and a temperature control space may be formed on both sides of the content storage unit 1100.

  The temperature adjustment unit 1200 includes a temperature adjustment body 1210 accommodated in the temperature adjustment space SP2 and a temperature adjustment space forming member 1220 that forms the temperature adjustment space SP2 in which heat generation or endothermic reaction occurs.

  The temperature adjustment body 1210 reacts with the reaction liquid (W2 in FIG. 45) charged into the temperature adjustment space SP2 to cause an exothermic or endothermic reaction. Here, water may be used as the reaction liquid (W2 in FIG. 45).

  The temperature regulator 1210 includes a reactant 1211 that reacts exothermically or endothermically with the reaction liquid (W2 in FIG. 45) and a reactant container 1213. The reactant 1211 includes an exothermic body or an endothermic body that causes an exothermic or endothermic reaction.

The reactant 1211 may include at least one of calcium oxide (CaO), calcium hydroxide (CaOH ₂ ), magnesium chloride (MgCl ₂ ), iron (Fe), and aluminum (Al) as a heating element. Here, the reactant 1211 may be replaced or changed by a substance other than those described above as long as it reacts exothermically with the reaction liquid W2.

On the other hand, the reactant 1211 may include at least one of ammonium nitrate (NH ₄ NO ₃ ), sodium acetate (CH ₃ COONa), and urea (urea) as an endothermic body. Of course, the reactant 1211 may be replaced or changed by a substance other than those described above as long as it can endothermically react with the reaction liquid W2.

  The reactant accommodating portion 1213 accommodates the reactant 1211. The reactant container 1213 is made of a nonwoven fabric that absorbs or permeates the reaction liquid W2. Without being limited thereto, the reactant container 1213 may be made of various materials that absorb or transmit the reaction liquid W2.

  The temperature control space forming member 1220 is disposed to face the first storage portion film 1110 of the content storage portion 1100 and forms a temperature control space 134 for storing the temperature control body 1210 therebetween.

  The temperature control space forming member 1220 may be made of a transparent film so that the reaction liquid W2 and the temperature control body 1210 to be charged can be confirmed with the naked eye. Of course, the temperature control space forming member 1220 may be made of a transparent synthetic resin film that is transparent only in a part that can be confirmed with the naked eye. Of course, whether or not it can be confirmed with the naked eye is a matter of choice, and may be made of an opaque film in some cases.

  As shown in FIG. 44, the upper end sealing area SA1 between the temperature control space forming member 1220 and the first accommodating portion film 1110 is sealed so that the upper ends thereof coincide with each other. In some cases, unlike the illustrated case, the temperature control space forming member 1220 may be coupled to the first housing part film 1110 at a position lower than the upper end of the first housing part film 1110.

  The temperature control space forming member 1220 can be made of a plastic film such as PP, PE, or PET. As an example, the temperature control space forming member 1220 may be a plastic film in which a 12 μm thick PET film and a 60 μm thick CPP film are bonded together. Of course, this is only an example, and a film in which films of various known materials are bonded together or a film of a single material may be used.

  On the other hand, the temperature control space forming member 1220 includes reaction liquid input portions 1230 and 1240 that are disposed below the upper end of the content storage portion 1110 and can input the reaction liquid (W2 in FIG. 45). Yes.

  The reaction liquid charging parts 1230 and 1240 have a first bent part 1230 in which the temperature control space forming member 1220 is bent outward, and a first broken part 1240 for breaking the first bent part 1230.

  Here, unlike FIG. 44, the 1st bending part 1230 may bend | fold inside. In this case, before the user breaks the first bent portion 1230, a part of the first bent portion 1230 is exposed outward so that the first bent portion 1230 bent inward is pulled out. May be.

  As shown in FIG. 44, the first bent portion 1230 may protrude so that its end portion gradually inclines downward. Thereby, it is possible to prevent a reaction liquid remaining after the reaction, which will be described later, from flowing out through the broken first bent portion 1230.

  The first broken portion 1240 has notches arranged on both side edges of the first bent portion 1230. In some cases, the notch may be formed only on one side.

  The 1st broken part 1240 may be provided with the broken groove (not shown) extended along the cutting direction instead of the notch shown. The rupture groove (not shown) is not a through slit that completely penetrates the temperature adjustment space forming member 1220 but a temperature adjustment space forming member so that foreign matter does not enter the temperature adjustment space SP2 from the rupture groove (not shown). Preferably, the groove 1220 is in the form of a relatively thin groove.

  On the other hand, the temperature control space forming member 1220 may further include a second bent portion 1250 on the outside so that the temperature control space forming member 1220 can be expanded by water vapor generated by an exothermic reaction in the temperature control space SP2. Here, when necessary, the second bent portion 1250 may be omitted.

  Hereinafter, the process of using the pouch 1000 according to the 23rd embodiment will be described with reference to FIGS.

  First, as described above, the content CA1 may be input by the manufacturer, or may be input directly by the user into the opened content storage unit 1100 of the pouch 1000. The user breaks the first bent portion 1230 using the first broken portion 1240 in a state where the content CA1 that is the object to be temperature-controlled is accommodated in the content containing portion 1100.

  Thereby, as shown in FIG. 45, the first bent portion 1230 is separated as a first upper bent piece 1231 and a first lower bent piece 1233. Thus, the temperature control space SP1 is opened. The reaction liquid W2 is introduced from between the separated first upper and first lower bent pieces 1231 and 1233.

  As shown in FIG. 46, the input reaction liquid undergoes an exothermic or endothermic reaction with the temperature regulator 1210. Here, when an exothermic reaction occurs, water vapor is generated, and the generated water vapor expands the second bent portion 1250 while separating the first upper and first lower bent pieces 1231 and 1233. Is discharged to the outside.

  Here, even if an abnormal situation in which water vapor suddenly occurs in an exothermic process occurs, the second bent portion 1250 can be buffered by expansion. As a result, the temperature control space forming member 1220 can not withstand the water vapor pressure and is torn, or the temperature control space SP2 is opened at a sealing portion other than the reaction liquid input portions 1230 and 1240, and the reaction liquid W2 leaks out. Can be prevented.

  The user may attempt to pour the content CA1 heated or cooled by an exothermic reaction or endothermic reaction into another external container A9 and take it. In this case, as shown in FIG. 47, the reaction liquid W3 remaining after the reaction in the temperature control space SP2 is blocked by the upper sealing region SA1 between the temperature control space forming member 1220 and the first storage unit film 1110 and is exposed to the outside. Does not leak. As described above, since the broken first bent portions 1231 and 1233 protrude so as to be inclined downward, when the pouch 1000 is turned upside down as shown in FIG. 47, the first bent portions 1231 and 1233 are moved upward. It is possible to further prevent the reaction liquid W3 from flowing out.

  Here, the upper end sealing area SA1 between the temperature control space forming member 1220 and the first accommodating part film 1110 serves as a reaction liquid outflow prevention part.

  On the other hand, although the case where the reaction liquid is not accommodated in the pouch 1000 has been described above, it may be accommodated in a sealed form in the temperature control space SP2 of the pouch 1000 depending on the case.

  Furthermore, as shown in FIG. 48, a reaction liquid portion 1300 including a reaction liquid W2 and a reaction liquid envelope 1310 for sealing the reaction liquid W2 may be disposed inside the temperature control space SP2.

  The reaction liquid envelope 1310 cuts out the upper end of the storage space 1313 that forms a storage space for storing the reaction liquid W2, the reaction liquid discharge section 1311 for discharging the stored reaction liquid W2, and the reaction liquid discharge section 1311. And a cutout portion 1314 for the purpose. The reaction liquid discharge part 1311 is narrower than the accommodation space part 1313. Thereby, the reaction liquid can be easily discharged toward a predetermined target.

  The amount of the reaction liquid that optimally reacts with the temperature control body 1210 is determined. However, when a general user inputs the reaction liquid into the temperature control space SP2, an arbitrary amount is input, and heat is generated by the amount originally designed. Or endothermic reaction may not occur.

  Therefore, it may be required to incorporate the reaction liquid portion 1300 containing the optimum amount of reaction liquid capable of causing a reaction with the temperature adjustment body 1210 arranged in the temperature adjustment space SP2 in the temperature adjustment space SP2.

  The reaction liquid part 1300 may be disposed together with the temperature adjustment body 1210 in the temperature adjustment space SP2. In this case, the temperature adjustment space SP2 may be sealed with the reaction liquid portion 1300 and the temperature adjustment body 1210 arranged together.

  Since the reaction liquid part 1300 is not opened unless the user artificially cuts the cutout part 1314, the reaction liquid does not flow out of the reaction liquid envelope 1310.

  A method in which the user uses a pouch in which both the reaction liquid part 1300 and the temperature adjusting body 1210 are built will be briefly described as follows. First, the first bent portion 1230 is broken using the first broken portion 1240 shown in FIG. 43, and the temperature control space SP2 is opened.

  The reaction liquid envelope 1310 is taken out from the opened temperature control space SP2, and after the cutout portion 1314 is cut out, the reaction liquid W2 contained in the reaction liquid envelope 1310 is put into the temperature control space SP2.

  As a result, an exothermic or endothermic reaction occurs in the temperature control space SP2, and the content CA1 incorporated in the content storage unit 1110 is heated or cooled.

  Except for taking out the reaction liquid portion 1300 in which the reaction liquid is incorporated and supplying the reaction liquid, the process is the same as the above-described pouch use process, and a duplicate description is omitted.

  On the other hand, the example in which the reaction liquid portion 1300 is accommodated in the temperature control space SP2 has been described above. However, depending on the case, the reaction liquid portion 1300 may be attached to the outer surface of the pouch 1000 so as to be detachable with an adhesive or the like. Good. The reaction liquid part 1300 may be coupled to the pouch 1000 in various forms that can be transported together with the pouch 1000.

<Twenty-fourth embodiment>
As shown in FIGS. 49 and 50, the pouch 1000a according to the twenty-fourth embodiment of the present invention may include a content storage unit 1100a, a temperature adjustment unit 1200a, a reaction liquid unit 1300, and a pouch stand 1400.

  The pouch 1000a of the twenty-fourth embodiment has a content storage portion 1100a formed integrally with the above-described twenty-third embodiment, and both the front side and the rear side across the content storage portion 1100a. The temperature control spaces SP3 and SP4 and the temperature control body 1210 are arranged in the above, and the pouch 1000a has a structure capable of standing by itself. Here, as described above, the reaction liquid portion 1300 may not be accommodated in the pouch 1000a.

  The content container 1100a includes a first container film 1110a and a second container film 1120a. The 1st and 2nd accommodating part films 1110a and 1120a are integrally formed. In other words, the content storage portion 1100a is formed by bending a single film so that the content storage space SP1 is formed. The contents storage portion 1100a of the 23rd embodiment is formed by sealing two films of the first storage portion film 1110 and the second storage portion film 1120 with heat, whereas the content of the 24th embodiment. The object accommodating part 1100a is integrally formed.

  The lower end 1130 of the content container 1100 a is separated from the upright portion 1400. As a result, the reaction liquid charged into the temperature adjustment unit 1200a passes through the communication space SP5 between the lower end 1130 of the content storage unit 1100a and the upright portion 1400, and then passes through the second temperature from the first temperature adjustment space SP3 described later. It can flow to the regulation space SP4.

  The temperature control unit 1200a of the twenty-fourth embodiment includes a first temperature control space forming member 1220 that is disposed to face the first storage unit film 1110 of the content storage unit 1100 to form the first temperature control space SP3, and the content. The second temperature adjustment space forming member 1260 that is disposed opposite to the second storage portion film 1120 of the object storage portion 1100 to form the second temperature adjustment space SP4, and the first and second temperature adjustment spaces SP3 and SP4, respectively. A plurality of temperature adjusting bodies 1210 arranged, reaction liquid input portions 1230 and 1240 formed in the first temperature adjusting space forming member 1220, and a second bent portion 1250 are provided.

  As described above, the reaction liquid charging unit 1230 has a plurality of first bent portions 1230 and a first broken portion (see 1240 in FIG. 43) for breaking the plurality of first bent portions 1230. doing. Here, when each of the plurality of first bent portions 1230 is broken and an exothermic reaction is caused by introducing a reaction liquid into the first bent portion 1230, the generated reaction gas exists in the first and second temperature control spaces. The cool air can be discharged to the outside from the plurality of first bent portions 1231 and 1233 that have broken on both sides. Thereby, the contents CA1 can be heated quickly, and the thermal efficiency can be increased.

  The plurality of first bent portions 1230 are formed to protrude from the first temperature control space forming member 1220 and the second temperature control space forming member 1260, respectively.

  In some cases, the plurality of first bent portions 1230 may be provided only in one of the first temperature control space forming member 1220 and the second temperature control space forming member 1260.

  It is preferable that the plurality of first bent portions 1230 protrude so that the end portions thereof are inclined downward.

  Here, as described above, the second bent portion 1250 may be omitted.

  As shown in FIGS. 49 and 50, the pouch 1000a according to the twenty-fourth embodiment includes an upper end sealing portion SA1 that seals the upper end portion of the content storage portion 1100a, and an upper end sealing portion SA1 and a first bent portion 1230. A reaction liquid outflow prevention part SA5 for preventing the introduced reaction liquid from flowing down to the outside of the temperature control space SP3, and between the upper end sealing part SA1 and the reaction liquid outflow prevention part SA5. And a second broken portion 1010 for breaking the upper end sealing portion SA1 from the content accommodating portion 1100a to open the content accommodating portion 1100a.

  As shown in FIG. 50, the upper end sealing part SA1 may be coupled to the upper end parts of the first and second temperature control space forming members 1210 and 1260 in addition to the content storage part 110 with a seal ring.

  Depending on the case, unlike the figure, the upper end of the 1st and 2nd temperature control space formation members 1210 and 1260 may be arrange | positioned below the upper end of the content accommodating part 1100a. The upper ends of the first and second temperature control space forming members 1210 and 1260 may be the upper ends of the reaction liquid outflow prevention part SA5.

  The reaction liquid outflow prevention part SA5 seals between the content storage part 1100a and the first temperature control space forming member 1220 along the horizontal direction at a position separated from the first bent part 1230 in the vertical direction. It has a sealing part for prevention.

  The right and left side end portions SA2 and SA3 of the content storage portion 1100a and the first and second temperature control space forming members 1210 and 1260 are coupled to each other.

  The upright portion 1400 is disposed between the first and second temperature control space forming members 1210 and 1260 such that lower ends of the first and second temperature control space forming members 1210 and 1260 are spaced apart from each other. Thereby, since the lower region of the pouch 1000a of the twenty-fourth embodiment forms a closed curve, the pouch 1000a can stand by itself without a separate mechanism.

  Specifically, one end SA4 of the standing part 1400 is sealed and coupled to the first temperature control space forming member 1210, and the other end SA6 of the standing part 1400 is sealed and coupled to the second temperature control space forming member 1260.

  A process of using the above-described pouch 1000a of the twenty-fourth embodiment will be described with reference to FIG. First, the first bent portion 1230 is broken using the first broken portion 1240.

  The reaction liquid part 1300 in the first temperature control space SP3 is taken out between the broken first bent parts 1231 and 1233.

  The cut-out portion (1314 in FIG. 48) of the taken-out reaction liquid portion 1300 is broken. Then, the reaction liquid envelope 1310 is squeezed and the reaction liquid W2 incorporated therein is injected into the first temperature control space SP3 from between the broken first bent portions 1231 and 1233.

  The injected reaction liquid W2 generates an exothermic or endothermic reaction in the first temperature control space SP3. On the other hand, the reaction liquid W2 remaining without reacting flows into the second temperature adjustment space SP4 through the communication space SP5. The flowed reaction liquid and the temperature adjusting body 1210 disposed in the second temperature adjusting space SP4 again react with heat generation or endotherm.

  Thereby, the content CA1 accommodated in the content accommodation part 1100a can be heated or cooled.

  In order to take out or ingest the content CA1 thus heated or cooled, the second broken portion (1010 in FIG. 49) is broken to open the content storage portion 1100a.

  At this time, when the pouch 1000a is turned upside down to transfer the content CA1 stored in the content storage unit 1100a to another external container (A9 in FIG. 47), it remains in the first temperature control space SP3 after the reaction. The reaction liquid W3 is blocked by the reaction liquid outflow prevention unit SA5 and does not flow out to the outside.

  Although the present invention has been described with reference to the illustrated embodiments, this is by way of example only, and variations and modifications of the embodiments are possible to those of ordinary skill in the art. I will. Accordingly, the scope of the invention should be determined by the appended claims and their equivalents.

200, 200a, 200b, 200c Pouch 210 Contents storage unit 211, 211a First front film 213, 213a First rear film 220 Temperature adjustment unit 221, 221a Second front film 222 Reactive liquid input unit 222a Grasping unit 223, 225 Temperature Adjustment body 224,224a 2nd back film 230,240 Sealing part 241 Extension part

Claims (5)

A content storage unit in which the content is stored;
A temperature adjusting body disposed on at least one of the front side and the rear side of the content storage unit for heating or cooling the content; provided below the upper end of the content storage unit; A reaction liquid input portion for supplying a reaction liquid capable of causing an exothermic or endothermic reaction with the adjustment body, disposed at least one of the front side and the rear side of the content container, and the temperature adjustment body A temperature control space forming member that forms a temperature control space to be housed, and a temperature control unit comprising:
With
The reaction liquid charging part has a first bent part in which the temperature control space forming member is bent inward or outward, and a first broken part for breaking the first bent part. A pouch characterized by. Said temperature control space forming member, characterized in that it has a second bent portion which is bent to allow expansion further by steam generated by the exothermic reaction at the temperature control space, in claim 1 The described pouch. An upper end sealing part for sealing the upper end part of the content container,
A reaction liquid outflow prevention part disposed between the upper end sealing part and the first bent part to prevent the introduced reaction liquid from flowing down to the outside of the temperature control space;
A second rupture portion disposed between the upper end sealing portion and the reaction liquid outflow prevention portion, for breaking the upper end sealing portion from the content accommodating portion and opening the content accommodating portion;
The pouch according to claim 1 , further comprising: The reaction liquid outflow prevention part is
And a reaction liquid outflow prevention sealing portion that seals between the content storage portion and the temperature control space forming member along a horizontal direction at a position spaced apart from the first bent portion in the vertical direction. The pouch according to claim 3 . Wherein the amount of the reaction liquid corresponding to the amount of the temperature control body is built, characterized in that it further includes a reaction liquid portion disposed inside the temperature control space, in any one of claims 1 to 4 The described pouch.

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