JPH0840407A - Package - Google Patents

Abstract

PURPOSE:To obviate the positioning of a film to simplify the production while characteristics required for a package are considered by constituting all walls for forming two housings of a container body of a single continuous liquidtight flexible sheet wherein the sheet is folded in '6'-or 'W'-shape. CONSTITUTION:A single liquid-tight (preferably airtight) flexible sheet is three- folded, wherein a side rim 11a of a first side rim part 11 is fixed at an intermediate part 12 to form two housings, while moistened wet tissues 21 are received in one of the housings and dry tissues 22 are received in the other. Further, an opening or a cut for separation for taking out the moistened contents 21 is provided on the intermediate part 12, wherein an open/close lid 4 which covers the opening to allow repeated unsealing is adhered to the opening. On the other hand, a side rim 13a of a sheet material is kept unsealed or slightly adhered at the housing containing the dry tissues 22 to provide an opening 20 for taking out the contents 22. Thus a package is provided which can be repetitively unsealed/sealed for the wet tissues requiring sealing thereby being portable.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to two kinds of contents, particularly a combination of a wet tissue and a tissue paper (a tissue paper in a dry state), or two kinds having different aromas and uses. Regarding a portable pack containing a combination of wet tissues, more specifically, it is possible to take out the stored wet tissues and the tissue paper separately one by one, especially for wet tissues requiring sealing. Relates to a portable pack that can be repeatedly opened and sealed.

[0002]

2. Description of the Related Art Recently, a wet tissue obtained by impregnating a fiber material such as a non-woven fabric with a cleaning solution such as alcohol has been widely used as a means for easily removing stains on hands and other bodies. The wet tissue in a tubular container is used at home or in a store, and a portable tissue in a small bag is also commercially available and widely used. In addition to removing stains on the body, wet tissues are used for removing stains around kitchen stoves, refrigerators, and office automation equipment such as offices.

Although a wet tissue is convenient for removing dirt, it is in a wet state, so that it has limited applications and may not be used in place of dust paper or a dry tissue paper. Therefore, when going out, it is necessary to carry not only the wet tissue but also the tissue paper.

When going out, even if one tries to carry a wet tissue pouch and a tissue paper pouch, he or she often forgets one of them. Therefore, it is convenient to combine a wet tissue and a tissue paper into a portable pack. Such a portable pack is disclosed in Japanese Utility Model Publication No. 57-60399. In the portable pack disclosed in this publication, a wet tissue and a tissue paper are stored side by side in a bag-shaped pack made of a water-resistant synthetic resin film,
A heat seal is applied around the center of the pack between the wet tissue and the tissue paper and around the pack. The center seal is used to fold the entire pack in half.

Further, the applicant of the present invention is the Japanese Patent Publication Sho 58-4184.
In JP-A-2, three sheet materials are used, and two of them are used.
We proposed a package in which one sheet is superposed on a bag body as a partition, and a dried content and a moist content are put between sheets by sandwiching a partition sheet, and the periphery of the sheet material is sealed on all sides.

Further, the applicant of the present invention is the Japanese Patent Publication No. 59-4686.
In JP-A-2, three sheet materials are used, and two of them are used.
We proposed a package in which one sheet is superposed on a bag body as an intermediate partition, two types of wet contents are sandwiched between intermediate sheets, and the periphery of the sheet material is sealed in four directions.

Furthermore, the applicant of the present invention previously disclosed in Japanese Patent Laid-Open No. 61-20.
In Japanese Patent No. 3305, the first content (for example, a damp material) is stored in an inner bag having an outlet and a flexible opening / closing lid, and an opening is formed in a sheet to be an outer bag, and the inner bag and the second bag are
When the contents of the above are stacked, the outer bag sheet is wrapped with the outer bag sheet so that the opening position of the outer bag sheet and the opening / closing lid position of the inner bag are aligned to form an outer bag. Disclosed is a method of manufacturing a package containing the.

[0008]

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention
Since the portable pack disclosed in Japanese Patent No. 60399 has the above-described structure, it is actually difficult to manufacture.

For example, in the case of producing a portable pack of Japanese Utility Model Publication No. 57-60399, a wet tissue and a tissue paper are placed side by side on the lower synthetic resin film, and each of them is taken out. An upper synthetic resin film provided with a mouth is supplied thereon, and a central portion between the wet tissue and the tissue paper and the periphery of the pack are heat-sealed to form a bag.

However, in such a manufacturing process,
When the wet tissue and the tissue paper are placed side by side on the lower synthetic resin film, the liquid impregnated in the wet tissue exudes or flows around and wets the tissue paper placed next to it. Reduce the product value.

Further, the portion of the synthetic resin film to be heat-sealed may be wet to make heat sealing difficult.

[0012] Also, although it is relatively easy to perform a heat seal around the pack, it is necessary to seal the middle part between the wet tissue and the tissue paper when the heat seal is performed. If the position of the tissue or tissue paper is not correct, it will not be possible to heat-seal well. Therefore, when feeding a wet tissue or tissue paper onto the lower film, it must be placed accurately at the specified position, and also during the transportation up to the sealing process. You must make sure that the items you move do not move and slip. This kind of thing is a very delicate management,
Coordination is required and, in practice, very difficult. Therefore, continuous production of such a portable pack is practically impossible.

As another method for manufacturing the portable pack having the above-mentioned structure, a bag having one open side is preliminarily sealed by sealing the three sides and the central part of the periphery of the pack, and a wet tissue and a tissue are opened from the opening. It is also conceivable that each paper is inserted into a bag and then the opening is sealed to form a portable pack.

However, in such a method, it is difficult to automatically insert a tissue paper or a wet tissue into the bag automatically, and continuous production is impossible. Therefore, the portable pack having the above-described structure is very expensive.

In the portable pack disclosed in Japanese Utility Model Publication No. 57-60399, since the entire periphery of the pack is sealed,
The surrounding area becomes hard, and when the pack is held by hand, the hard area hits and is therefore difficult to hold. In addition, the size of the pack becomes larger than the contents and the necessary allowance by the size of the sealed peripheral portion and becomes bulky.

Also, in the portable pack of Japanese Utility Model Publication No. 57-60399, the entire pack is folded in half at the central seal portion when carrying, but a wet tissue, a tissue paper and a thick tissue are used. Film of 4
Since the sheets are stacked on top of each other and the folded portions are easy to open, they are bulky as a whole. Therefore, a more compact portable pack is required.

To manufacture the package of Japanese Patent Publication No. 58-41842, one sheet material is placed with the dried contents, a partition sheet material is placed thereon, and the sheet is wetted. The contents described above are placed, and one sheet material is placed thereon, and the peripheral edges of the three sheet materials are heat-sealed. In this way, two kinds of contents are placed on top of each other with the partition sandwiched therebetween, or three sheet materials are heat sealed at the same time with the two kinds of contents sandwiched,
Adjustment is quite difficult for continuous production. In particular, when the content is thick, the stacking is likely to be misaligned, so that the size of the sheet material has to be made considerably larger than the size of the content, and it is difficult to make a compact package.

Further, since the package of Japanese Patent Publication No. 58-41842 is a package in which three sheet materials are sealed on all sides, three sheets are used when the package is manufactured from a continuous sheet. It is necessary to feed the materials while aligning the film (sheet material) so that their widthwise positions (the positions of the side edges in the longitudinal direction to be heat-sealed) do not shift. However, the film slightly expands and contracts due to the speed of each feeding roller, temperature, pressing force at the time of heat sealing, etc., and it is very difficult to accurately align the three sheet materials.

In the case of the package disclosed in Japanese Examined Patent Publication No. 59-46862, it is attempted to produce it from a continuous sheet.
Although it is manufactured in the same manner as the package of JP-A-41842, in addition to the above-mentioned problems, the positions of the lid members provided in the respective accommodating parts must be matched, that is, the positions of the films in the longitudinal direction must be aligned. There is a problem,
It is even more difficult to align the film when it is sent out.

Japanese Patent Publication 58-41842 and Japanese Patent Publication 5
In order to manufacture the package of 9-46862 gazette, the delivery mechanism for delivering three sheet materials is required for each sheet material (3 sets are required). Therefore, the device becomes complicated and large as a whole, and requires a large installation space.

Further, since the packages of JP-B-58-41842 and JP-B-59-46862 are packages in which three sheet materials are sealed on all sides, the entire circumference of the package is hard, The hard part hits when held by hand, making it difficult to hold. Moreover, the size of the package is larger than the sum of the size of the contents and the margin required to store the contents, and is larger by the size of the sealed peripheral portion, which makes the package bulky.

According to the method of manufacturing a package of Japanese Patent Laid-Open No. 61-203305, first, there is a step of manufacturing the first content, which is housed and sealed in an inner bag having an outlet and a flexible opening / closing lid. It is necessary, and then it is necessary to package the inner bag in which the first contents are sealed and the second contents in the outer bag. Therefore, the manufacturing process becomes long and the production efficiency is not good.

Further, according to this method, the position of the opening of the outer bag sheet and the position of the opening / closing lid of the inner bag must be aligned with each other in the state where the inner bag and the second contents are overlapped with each other. Time adjustment is relatively troublesome. Furthermore, the inner bag itself is perfect
Since it is one hermetically sealed package, the package that is made by storing two types of items becomes thick and bulky because of the longitudinal seal when the inner bag is a pillow type bag. Or, if the inner bag is a four-sided seal, it becomes large and bulky due to the peripheral portion.

[0024]

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems of the prior art and in consideration of various characteristics required for a package.

It is an object of the present invention to provide a wet tissue and a tissue paper having a structure which is easy to manufacture and does not require film alignment, or a portable pack containing two types of wet tissues. It is to be.

[0026]

According to the present invention, the container main body has two parts.
In a package having two storage parts and at least one of the storage parts storing a content in a wet state, a single liquid-tightness in which the walls forming the two storage parts of the container body are all continuous The sheet is made of flexible sheet
The above-mentioned object is achieved by a package characterized in that it is folded in the shape of a letter "W" or a letter "W".

In the storage section for storing the contents in a wet state,
An opening for taking out the contents in a wet state or a notch for separating for forming the opening is provided, and an opening / closing lid for repeatedly opening and sealing the opening is provided.

The storage part for storing the tissue in the dry state may be an opening for taking out the content in the dry state without sealing one side edge of the sheet material of the bag body. Alternatively, if the side edges are lightly glued so that they can be separated by hand, they can be opened by hand when used for the first time, so that the consumer has the proof that they are using for the first time.

Alternatively, according to the present invention, in the above-mentioned package, instead of forming the side edge of the sheet as an opening for taking out the dry contents without sealing, the sheet is completely sealed,
Separately, a perforation serving as an opening for taking out the dried contents may be provided in one sheet.

[0030]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the drawings illustrating the embodiments of the present invention. FIG. 1 is a perspective view of one embodiment of the packaging body of the present invention viewed from one side, showing a state in which an opening / closing lid is open. FIG. 2 is a sectional view schematically showing a section taken along line II-II in FIG. 3 to 9 show different embodiments of the package of the invention, FIG.
It is a schematic cross section similar to FIG.

In the package of the present invention, for example, as shown in FIG. 2, the container body has two accommodating portions, one accommodating portion stores the wet contents (wet tissue) 21, and the other one. The contents (tissue paper) 22 in a dry state are stored in the storage portion. Alternatively, as shown in FIG. 6, contents (wet tissues) 21 and 21 'in different wet states are stored in two storage portions of the container body.

The container body in the present invention is a substantially flat bag body 1 composed of a single flexible sheet 1 having liquid tightness (preferably air tightness). That is, all the wall portions that form the two storage portions of the container body are made up of one continuous liquid-tight flexible sheet 1.

In the first embodiment shown in FIGS. 1 and 2, the sheet 1 is folded in three as shown in FIG. 2 (each part of the three-fold is divided into the first side edge portion 11, the intermediate portion 12 and the second portion).
It is referred to as a side edge portion 13). First side edge portion 11
The side edge 11a is fixed to the sheet 1 at the intermediate portion 12 in the width direction of the sheet 1. In the drawing, the fixing points are schematically shown by black circles 14.

The second side edge portion 13 is folded back over the first side edge portion 11 (that is, on the same side as the first side edge portion 11), so that the first side edge portion 11 and the intermediate portion 12 and the first side edge portion 11 are folded. It is between the two side edge portions 13.

Both ends 15 in the longitudinal direction of the sheet 1 are fixed (sealed) to each other in an overlapping state of being folded in three.

Therefore, the container body (bag) 1 of this embodiment
In, the intermediate portion 12 and the second side edge portion 13 form the outer wall of the container, and the first side edge portion 11 partitions the inside of the container into two to form two storage portions.

The fixation 14 of the side edge 11a of the first side edge portion 11 or the fixation of both ends 15 is performed by a conventionally known method such as heat seal, hot melt adhesive, ultrasonic sealing or the like.

In the first embodiment shown in FIGS. 1 and 2, the storage portion formed by the first side edge portion 11 and the intermediate portion 12 stores the wet contents 21 and, on the other hand, the first portion. The content 22 in a dry state is stored in another storage portion formed by the first side edge portion 11 and the second side edge portion 13.

In the storage portion for storing the wet contents 21, the opening 2 or a cutting notch for forming the opening 2 for taking out the wet contents 21 (for example, a perforated cut) (Indicated by reference numeral 9 in FIG. 10) is provided in the intermediate portion 12. The opening 2 or the notch for separating may be formed by drawing a closed loop such as a circle, an ellipse, a diamond, or a track, or an open loop such as a U-shape.

Further, an opening / closing lid 4 for covering the opening 2 or the notch for separation so as to be repeatedly opened and sealed is provided in the intermediate portion 12 in the storage portion.

On the surface of the opening / closing lid 4 on the side in contact with the bag body 1 (hereinafter referred to as the inner surface), a pressure-sensitive adhesive layer 6 coated on almost the entire surface is formed.

The opening / closing lid 4 may be simply attached to the bag body 1, but it is preferably fixed so that the opening / closing lid 4 does not come off from the bag body even when the opening / closing lid 4 is opened. To do so, for example, one end of the opening / closing lid 4 may be cut into the bag body 1 with a heat seal, an adhesive agent, or cut from both side edges, or the end portion of the opening / closing lid 4 may be cut. Make a notch in the center or make a notch for separation for forming the opening 2.
It may be a closed loop such as a letter.

When the cutout for forming the opening 2 is provided, the bag body 1 surrounded by the cutout is formed.
A part 5 of the (intermediate part 12) is cut off from the bag 1 when the package is first used, and is attached to the pressure-sensitive adhesive layer 6 on the inner surface of the opening / closing lid 4 as shown in FIG. It The separated portion 5 substantially covers the opening 2 when the opening / closing lid 4 is closed, and serves as a seal for closing the opening 2, that is, a closing seal 5. The opening / closing lid 4 is attached to the bag body 1 by the pressure-sensitive adhesive layer 6 around the closing seal 5 to seal the opening 2 of the bag body 1.

The closing seal 5 is attached to the bag 1 as described above.
The opening 2 is provided in the bag 1 instead of being composed of a part of the pressure sensitive adhesive layer, and another sheet piece having the same size and shape as the opening 2 closes the opening 2. 6 may be attached and used as the closing seal 5.

As described above, when the closing seal 5 is used, the closing seal 5 covers the opening 2. Therefore, even when the opening / closing lid 4 is closed, the contents 21 stored inside the bag 1 are closed. Does not come into direct contact with the pressure sensitive adhesive layer 6 and the contents 21
Are kept clean. If the pressure-sensitive adhesive layer 6 is formed only on the peripheral edge of the opening / closing lid 4, the closing sheet will be closed.
Le 5 may be omitted.

When the content 22 is in a dry state, the other storage portion, which is composed of the first side edge portion 11 and the second side edge portion 13 in which the dry content 22 is stored, is particularly airtight. No opening / closing lid is provided because it does not require. As shown in FIGS. 1 and 2, the opening 20 for taking out the contents 22 in the dry state in this storage portion is such that only the ends 15 of the second side edge portion 13 are fixed to each other. 1
Since 3a remains unsealed and remains open, this open portion becomes the opening 20.

In the present invention, as the main material of the sheet 1 which constitutes the bag body 1 having liquid tightness, synthetic resin such as polyethylene, polypropylene, polyester, polyvinyl chloride, polyamide, cellophane and acetate, film Such as a single piece or laminating each film,
Examples include composite materials. Furthermore, depending on the type of contents,
A composite material obtained by laminating the above various films and an aluminum foil can be used.

The sheet 1 is preferably made of a material that can be heat-sealed on one side or both sides of the sheet. Alternatively, it is also possible to use an adhesive having hot-melt properties and melting at a temperature lower than that of the sheet 1 applied to at least the portions corresponding to both ends of the bag 1.

The opening / closing lid 4 may be made of the same material as the sheet material used for the sheet 1.

Regarding the form of the opening / closing lid 4,
It is preferable that the area is larger than that of the opening 2, and the shape thereof is circular, elliptical, rectangular, or track-shaped so as to have a decorative effect.

The pressure-sensitive adhesive layer 6 provided on the inner surface of the opening / closing lid 4 is preferably acrylic, rubber-based, polyester-based, polyolefin-based, resin or the like. The coating method is a roll coat, It is preferable to use one of the methods such as knife coating and spray coating.

If the opening / closing lid 4 is made of a transparent sheet material, the contents and the state of the opening 2 can be seen well from the outside.

Further, the opening / closing lid 4 is provided with a projecting handle portion 7 at the end opposite to the fixed end portion 3 so that the user can easily open / close the opening / closing lid 4. It is preferable that the pressure-sensitive adhesive layer 6 is not applied to the handle portion 7 as shown in the drawing.

As a method of fixing the opening / closing lid 4 and the bag body 1, any method such as heat seal, ultrasonic bonding, high-frequency bonding, and bonding method with an adhesive can be used, depending on the material of the bag body 1. Select as appropriate. Alternatively, cuts are made from both sides, or the opening / closing lid 4 with a cut in the center is attached to the bag body 1,
It is also possible to prevent the tip from peeling off from these cuts.

Next, the second embodiment shown in FIG. 3 will be briefly described. This embodiment is the same as the first embodiment described above except for the following points.

That is, in this embodiment, the side edge 13a of the second side edge portion 13 is lightly adhered 16 (a light heat seal or a weak adhesive is used) so that it can be separated by hand. It is different from the first embodiment in that it is present. In addition,
In the drawing, it is lightly glued so that it can be separated by hand.
This state is represented by a triangle 16. Then, the side edge 13a is manually separated at the time of use to form the opening 20 for taking out the dried contents.

When the side edge 13a of the bag 1 is lightly adhered to the side so that it can be separated by hand as described above, the consumer separates the side edge 13a at the time of use, which serves as an outlet. Can confirm for the first time that the person uses it.

Next, the third embodiment shown in FIG. 4 will be briefly described. This embodiment is the same as the first embodiment described above except for the following points.

That is, in this embodiment, the side edge 13a of the second side edge portion 13 is fixed to the intermediate portion 12 by heat sealing, an adhesive or the like (the fixing point is shown by a black circle 17).
1) in that the second side edge portion 13 is provided with a perforation cutting notch 18 (schematically shown by a dotted line in the drawing) that serves as an outlet for the dried contents 22.
Different from the embodiment. Then, at the time of use, the cutting notch 18 is cut by hand to form an opening 20 for taking out the dried contents.

As described above, the notch 18 for separating the bag body 1
In the case where the device is separated by hand, the consumer cuts off the separation notch 18 at the time of use to serve as an outlet, so that the consumer can confirm for himself / herself the first use.

Next, the fourth embodiment shown in FIG. 5 will be briefly described. This embodiment is the same as the above-described third embodiment except for the following points.

That is, in this embodiment, unlike the third embodiment, the contents 22 in a dry state are stored in the storage portion constituted by the first side edge portion 11 and the intermediate portion 12.
The contents 21 in a wet state are stored in a storage portion formed by the first side edge portion 11 and the second side edge portion 13. An opening for taking out the contents 21 in the wet state and an opening / closing lid 4 for covering the opening are provided in the second side edge portion 13, while a notch 18 for separating that serves as an outlet for the contents 22 in the dry state is provided. It is provided in the intermediate portion 12.

Since the structure is different as described above, when manufacturing the package of the third embodiment, the wet contents 21 are wrapped before the dry contents 22 are wrapped.
In the case of manufacturing the package of the fourth embodiment shown in FIG. 1, the contents 22 in the dry state are wrapped before the contents 21 in the wet state are wrapped.

Next, the fifth embodiment shown in FIG. 6 will be briefly described. This embodiment is the same as the above-described third embodiment except for the following points.

That is, in this embodiment, unlike the third embodiment, not only the wet contents 21 are stored in the storage portion formed by the first side edge portion 11 and the intermediate portion 12, but also the first embodiment. The contents 21 ′ in a wet state are also stored in the storage portion formed by the side edge portion 11 and the second side edge portion 13. The opening serving as an outlet for the wet contents 21 'and the opening / closing lid 4 for covering the opening are provided on the second side edge portion 1.
3. Thus, the package of this embodiment is convenient for accommodating two kinds of contents 21 and 21 'in different wet states. In particular, in the case of manufacturing this package, since the two opening / closing lids 4 may be attached to the same surface of the sheet 1, the two opening / closing lids can be easily aligned with each other, and therefore the manufacturing is simple. .

Next, each embodiment shown in FIGS. 7 to 9 will be described. These embodiments are the first to fifth embodiments described above.
The main difference from the embodiment is the folded state of the sheet 1. That is, in the first to fifth embodiments described above, the sheet 1 is folded in three, whereas in the embodiments of FIGS. 7 to 9, the sheet 1 has a W-shaped cross section. It is bent into four in the middle part 12,
12 ′ is located between the first side edge portion 11 and the second side edge portion 13 and is folded in an inverted U shape to serve as a partition of the container body 1.

Therefore, in the container body (bag) 1 of each embodiment shown in FIGS. 7 to 9, the first side edge portion 11 and the second side edge portion 13 constitute the outer wall of the container, and the intermediate portion 12, 12 '
Divides the inside of the container into two parts, one storage part is constituted by the first side edge part 11 and the intermediate part 12, and the other storage part is constituted by the second side edge part 13 and the intermediate part 12 '.

Since both ends of the bag body 1 are laterally sealed as in the embodiment shown in FIG. 1, another end opened at one side by the intermediate portions 12 and 12 'folded in the inverted U shape. The storage part 23 is formed.

The storage section 23 is convenient for storing the used contents 21 or 22. Alternatively, it is convenient to put other things such as a handkerchief.

Other points are the same as those of the above-described embodiments. The embodiment shown in FIG. 7 is similar to the embodiment shown in FIG. The embodiment shown in FIG. 8 is similar to the embodiment shown in FIG. The embodiment shown in FIG. 9 is similar to the embodiment shown in FIG.

When manufacturing the package of each of the embodiments shown in FIGS. 7 to 9, after folding the sheet 1 into a substantially W shape, the two contents are simultaneously or temporally moved back and forth as described later. It is supplied between two sheets of the letter upward (actually upward, downward, or sideways) so as to be wrapped between the sheets. In this case, in the case of the embodiment shown in FIG. 7, if the position of the side edge 13a of the second side edge portion 13 is slightly displaced, the sealing 14 can be performed easily.

It is also advantageous for the fastening points 14 and 17 to be formed by simultaneously sealing the two side edge portions 11 and 13 during manufacture.

Next, one of the methods for manufacturing the package of the embodiment shown in FIG. 3 will be described with reference to FIGS. 10 and 11.

The continuous sheet 1 to be the bag 1 is delivered from the sheet roll 1A by an appropriate delivery device such as a roller.

Next, a notch 9 for perforation (perforation) for forming the opening 2 with an appropriate shape is formed by the punching machine 32 at approximately the center in the width direction of the sheet 1.

Separately, an opening / closing lid 4 having an adhesive layer formed by applying a pressure-sensitive adhesive made of an acrylic ester-based or rubber-based material on one surface to a region wider than at least the opening 2 is prepared. deep. For example, in a state where the opening / closing lid 4 is attached to the continuous release paper 33, this is used as the release paper roll 33A.
Then, it is fed by an appropriate feeding device such as a feeding roller, and the opening / closing lid 4 is fed from there.

The opening / closing lid 4 is peeled off from the release paper 33, and the opening / closing lid 4 is covered so that the portion of the opening / closing lid 4 to which the pressure-sensitive adhesive is applied covers the cutting notch 9 of the sheet obtained in the above step. Is attached to the sheet 1 by a known appropriate attaching machine (for example, a label attaching machine) 35 or manually. When one end of the opening / closing lid 4 is fixed to the sheet 1 which is a bag body by a heat seal or the like, one end of the opening / closing lid 4 is sealed by means such as a heat sealer after the above step although not shown. It may be fixed to the gland 1. This step may be omitted if the opening / closing lid 4 is fixed by another method such as a cut or an adhesive, or if the opening / closing lid 4 is simply attached to the sheet 1.

The sheet 1 having the notch 9 for separation and the opening / closing lid 4 obtained as described above may be continuously fed to the next step as it is by an appropriate feeding device such as a feeding roller. In this embodiment, it is once wound on a bobbin to form a roll 1B, and then, as shown in FIG. 11, the roll 1B is fed to the next step by an appropriate feeding device such as a feeding roller.

When the sheet 1 is continuously supplied to the next process, it is necessary to match the timings of the previous process and the next process, but the winding process and the winding device are unnecessary, which is convenient. When the sheet 1 is once wound and then supplied to the next step, the timing of forming the notch 9 for separation and the attachment of the opening / closing lid 4 and the supply of the contents 21 and 22 in the subsequent step and This is convenient because it is not necessary to match the packaging and timing, and the apparatus can be made compact because the apparatus up to the previous step and the apparatus after the next step can be installed separately.

Next, the sheet 1 obtained in the above-mentioned step is made of synthetic or natural fiber paper, woven cloth, non-woven cloth, cotton, gauze,
A sheet obtained by impregnating or coating a foam sheet with cosmetics, drugs, etc.
A fibrous material (wet tissue) 21 is supplied by a supply device. In this case, the sheet-shaped fiber material 21 is placed on the portion 2 which will be the opening, on the surface opposite to the surface of the sheet 1 to which the opening / closing lid 4 is attached. That is, the sheet-shaped fiber material 2 is made so that the opening / closing lid 4 is exposed in the finished product.
Put 1

As the supply device, an appropriate device which has been conventionally used for conveying and supplying the objects to be packaged in the packaging machine may be used. As such a device, for example, a conveyor device configured to transfer the objects to be packaged one by one onto the packaging sheet at the same timing while transferring the objects to be packaged in a substantially horizontal direction at a constant interval by a conveyor such as a chain with an attachment. Or a material handling device for stacking the objects to be packaged vertically and gripping the uppermost or lowermost objects to be packaged one by one, a conveyor for transferring the objects to be packaged in a substantially horizontal direction, and the objects to be packaged. There is a combination with a material handling device that grips and picks up one by one.

Next, the sheet-like fiber material 21 in which the one side edge portion 11 of the sheet 1 is wet by the former 36.
Guide you to cover. Then, the side edge 11a of the first side edge portion 11 is fixed, that is, sealed to the intermediate portion 12 of the sheet 1 along the longitudinal direction thereof (fixing portion 1).
4). For fixing, heat sealing with a heat sealer 37, bonding with an adhesive (preferably a hot melt adhesive), ultrasonic sealing, or other appropriate means may be used.

With the first side edge portion 11 being sandwiched, the sheath in a wet state
A sheet-shaped fiber material (tissue paper) 22 in a dry state is supplied onto the sheet-shaped fiber material 21 by a supply device. As the feeding device, a conventionally used device may be used similarly to the feeding device for the sheet material in the wet state described above, and the structure thereof is the same as the structure of the feeding device.

In the above description, the dry sheet-like fiber material 22 is placed on the first side edge portion 11 after the side edge 11a of the first side edge portion 11 is fixed to the sheet 1.
Reverse these steps and dry the sheet fiber material 2
The side edge 11a of the first side edge portion 11 may be fixed to the sheet 1 after placing 2 on the first side edge portion 11.

Next, the other side edge portion 13 of the sheet 1
The sheet-like fiber material 22 in the dry state is wrapped with the sheet 1, and the second side edge portion 13 is guided.
The side edge 13a is lightly heat-sealed 16 by the heat sealer 39 so that it can be separated later by hand.

Before and after the overlapping sheet-like fiber material 21 and the sheet-like fiber material 22 in the dry state, the lateral opening of the three-folded sheet 1 constituting the bag is formed by a known appropriate method. The sealing device 40, for example, a heat sealer or an ultrasonic sealer, seals and fixes the seal 15.

The lateral seal portion 15 is cut by the cutting device 41 to form a single bag, and the package of the embodiment shown in FIG. 3 is obtained.

If the heat seal 16 is not performed,
The package of the embodiment shown in FIG. 2 is obtained.

An embodiment of the method for manufacturing a package of the present invention, which is different from the above-mentioned embodiment, will be described below. In the description of the embodiments, the same components, parts, devices and the like shown in the drawings in the above description are designated by the same reference numerals. Further, description of the points already described in detail will be omitted.

FIG. 12 shows an embodiment of a method for manufacturing the package shown in FIG. 9, which is the same as the above-mentioned method as a whole, but is different in the following point.

That is, the first side edge portion 11 and the second side edge portion 13 of the sheet 1 are provided with the notch 9 for separating and serving as the opening 2 and the opening / closing lid 4 covering the same, and the width of the intermediate portion 12. Is widely used.

Furthermore, the intermediate portion 1 is guided by a guide (not shown).
2 is bent in an inverted U shape, and the first side edge portion 11 and the second side edge portion 13 are also bent upward by the former 43, and the sheet 1 is bent in a W shape as a whole. Then, the wet content 21 is supplied between the first side edge portion 11 and the intermediate portion 12, and another wet content 21 'is supplied between the second side edge portion 13 and the intermediate portion 12'. To be done.

Thereafter, the heat sealer 44 applies the side edge 11a of the first side edge portion 11 and the side edge 1 of the second side edge portion 13.
3a are sealed together.

The lateral opening of the sheet 1 is fixed by a heat sealer 40 at the front and rear of the sheet-like fiber materials 21 and 21 'by a heat seal 15 to secure the lateral seal portion 1.
5 is cut by the cutting device 41 to make a single bag.

[0095]

The package of the present invention is easy to manufacture and inexpensive because the container body is composed of one sheet.

Further, according to the present invention, it is possible to obtain a compact and easy-to-grasp portable pack containing a wet tissue and a tissue paper, or two types of wet tissues.

Further, a package having two storage parts according to the present invention and storing the contents in each storage part can be continuously manufactured by using one long continuous film. Since it is composed of one sheet, it is not necessary to align a plurality of films as in the conventional case.

Since it is only necessary to prepare one film, it is easy to procure the film.

[Brief description of drawings]

FIG. 1 is a perspective view of a first embodiment of a package of the present invention seen from one side, showing a state in which an opening / closing lid is open.

FIG. 2 is a sectional view schematically showing a section taken along line II-II of FIG.

FIG. 3 is a schematic sectional view similar to FIG. 2, showing a second embodiment of the packaging body of the present invention.

FIG. 4 is a schematic sectional view similar to FIG. 2, showing a third embodiment of the packaging body of the present invention.

FIG. 5 is a schematic sectional view similar to FIG. 2, showing a fourth embodiment of the packaging body of the present invention.

FIG. 6 is a schematic sectional view similar to FIG. 2, showing a fifth embodiment of the packaging body of the present invention.

FIG. 7 is a schematic sectional view similar to FIG. 2, showing another embodiment of the package of the present invention.

FIG. 8 shows still another embodiment of the package of the present invention, FIG.
It is a schematic cross section similar to FIG.

FIG. 9 is a schematic cross-sectional view similar to FIG. 2, showing another embodiment of the packaging body of the present invention.

FIG. 10 is a process drawing showing the method of manufacturing the package shown in FIG. 3 of the present invention.

FIG. 11 is a process drawing showing the method of manufacturing the package shown in FIG. 3 of the present invention.

FIG. 12 is a process drawing showing the method of manufacturing the package shown in FIG. 9 of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sheet or bag body 11 1st side edge part 12 Intermediate part 13 2nd side edge part 21 Content in a wet state 22 Content in a dry state.

Claims (3)

[Claims] 1. A packaging body in which a container body has two storage portions, and at least one of the storage portions stores contents in a wet state, the wall constituting the two storage portions of the container body. All parts are composed of one continuous liquid-tight flexible sheet, the sheet is folded in three, the first side edge part is a partition, and the middle part and the second side edge are The first side edge portion serving as the intermediate partition, which is folded in the shape of a "no" so that each of the portions is the surface of the container body, and the both end portions are fixed in the folded state. The side edge of the container is fixed to the sheet inside the container body, and the intermediate portion is provided with an opening for taking out contents or a notch for separating and an opening / closing lid for covering the opening, the middle partition and the second side edge. The storage part made up of parts is also provided with a location that serves as an outlet for the contents. A package to do. 2. A packaging body in which a container body has two storage parts, and at least one of the storage parts stores contents in a wet state, and a wall forming the two storage parts of the container body. All parts are composed of one continuous liquid-tight flexible sheet, the sheet is folded in three, the first side edge part is a partition, and the middle part and the second side edge are The first side edge portion serving as the intermediate partition, which is folded in the shape of a "no" so that each of the portions is the surface of the container body, and the both end portions are fixed in the folded state. Side edges are fixed to the sheet inside the container body, the first side edge is provided with perforated cuts, and the second side edge is provided with an opening or a cutout for taking out contents. Cutouts and an opening / closing lid for covering the cutouts are provided, and the side edge of the second side edge portion is fixed to the sheet. A package characterized by: 3. A container having a container body having two storage portions, and at least one of the storage portions stores contents in a wet state, the wall constituting the two storage portions of the container body. All parts are made up of one continuous sheet of liquid-tight, flexible sheet, and the sheet is folded in four, and two intermediate portions serve as partition walls, and two side edge portions of the sheet body respectively. It is folded in a "W" shape so as to be the surface, and both ends are fixed in the folded state, and the side edge of at least one of the two side edges is a sheet. The side edge portion is provided with an opening or a notch for separating the contents and an opening / closing lid for covering the side edge portion, and the contents are also contained in the storage portion formed by the partition and the other side edge portion. A packaging body, which is provided with a portion serving as a take-out port.