WO2017064895A1

WO2017064895A1 - Portable package

Info

Publication number: WO2017064895A1
Application number: PCT/JP2016/071315
Authority: WO
Inventors: 俊久林
Original assignee: ユニ・チャーム株式会社
Priority date: 2015-10-13
Filing date: 2016-07-20
Publication date: 2017-04-20
Also published as: JP6305385B2; CN208453505U; JP2017074959A

Abstract

A portable package comprises individual packages (2) and a portable packaging bag (3) which encases the individual packages. The individual packages each comprise: an absorptive article including an absorption body having an absorption core (24); and a packaging sheet for packaging the absorptive article. The absorption cores are not bent. The portable packaging bag comprises: a bottom surface section (11); a cylindrical side surface section (12) rising from the peripheral edge of the bottom surface section; and a fastener (14) provided at the position of the side surface section, which is located a predetermined distance below an upper end section (19) which is on the side opposite the bottom surface section. The bottom surface section has an area which enables the portable packaging bag to be maintained in a self-standing position. The individual packages are arranged within the portable packaging bag so that the thickness direction of the individual packages will intersect the height direction of the portable packaging bag. The fastener-side end (24T1) of the absorption core located within each of the individual packages is located at a distance from a fastener-side first end (2T1) of the individual package.

Description

Portable packaging

The present invention relates to a portable package containing a plurality of individual packages.

A portable paper diaper package in which a plurality of paper diapers are packaged for portable use is known. For example, Patent Document 1 discloses a portable paper diaper package in which a small number of paper diapers are accommodated in a non-breathable sheet-made packaging bag, and the packaging bag maintains a self-supporting posture in an upright position. And a portable paper diaper package characterized in that a zipper that can be resealed is provided at the opening of the packaging bag.

JP 2005-8164 A

In the package of Patent Document 1, when the zipper is closed, it is difficult to secure a thickness in the vicinity of the zipper of the packaging bag, and it is easily crushed by an external force. As a result, there is a risk that a portion of the packaging bag near the zipper of the paper diaper will be crushed. Here, in an absorbent article such as a sanitary napkin or a light incontinence pad, it is important not to crush the absorbent core in which the absorbent capacity of the absorbent article is particularly secured. This is because, when the absorbent core is crushed, the absorbent power of the absorbent core is reduced, and there is a possibility that a desired absorbent power cannot be ensured or liquid may leak from the absorbent article. In addition, when the absorbent core is bent, the bent portion is creased and the thickness is reduced and collapsed, so it is important not to bend the absorbent core. Therefore, when using the package of Patent Document 1 as a package for absorbent articles such as sanitary napkins and light incontinence pads, it is necessary to dispose the absorbent article in the packaging bag in such a posture that the absorbent core is not bent. There is. That is, it is necessary to dispose the absorbent article in the packaging bag in a state where the absorbent core is upright or laid down with respect to the bottom surface portion of the packaging body, so that the area of the bottom surface portion of the packaging body is not excessively increased. The state set up from the viewpoint and the viewpoint of ease of taking out is suitably selected. In this case, an absorbent article is arrange | positioned in the package body in the state stood with respect to the bottom part of the package body. However, when it becomes so, since the upper edge part of an absorbent article exists in the zipper vicinity in a packaging bag, there exists a possibility that the upper edge part may be crushed and, thereby, the absorbent core of an absorbent article may be crushed.

As in the paper diaper of the above-mentioned Patent Document 1, it is also conceivable that the portion considered to be the absorption core is positioned away from the portion near the zipper in the packaging bag and located in the portion near the bottom of the packaging bag. However, since the part considered to be an absorption core is bent in the said patent document 1, such a method cannot be applied to absorbent articles, such as a sanitary napkin and a light incontinence pad. In addition, if the package is enlarged to allow room for the internal space, it is possible to prevent the portion near the zipper of the packaging bag from being crushed and the crease from being formed in the absorbent core. Not suitable for portable use.

An object of the present invention is to provide a portable package capable of suppressing the collapse of the absorbent core of the encapsulated absorbent article.

According to the present invention, a portable packaging body comprising a plurality of individual packaging bodies and a portable packaging bag containing the plurality of individual packaging bodies, wherein the individual packaging body has an absorbent core. The absorbent core is not bent, and the portable packaging bag is erected from the bottom surface portion and the periphery of the bottom surface portion. A cylindrical side surface portion, and an openable and closable fastener provided at a position lower by a predetermined distance from the upper end portion of the side surface portion opposite to the bottom surface portion, wherein the bottom surface portion is the portable packaging bag. Has a bottom area that allows it to maintain a self-supporting posture in an upright position, and the individual packaging body has the thickness direction of the individual packaging body intersecting with the height direction of the portable packaging bag. Placed in a packaging bag, the individual package is in the portable packaging bag A first end facing the fastener and a second end opposite to the first end and facing the bottom surface in the disposed state, and in the individual package The portable packaging body is provided in which the end portion on the fastener side of the absorbent core is spaced from the first end portion on the fastener side of the individual packaging body toward the bottom surface portion side.

In such a portable packaging body, when the fastener is closed in the portable packaging bag, it becomes difficult to secure the thickness of the portion near the fastener of the portable packaging bag, and it is easy to be crushed by an external force. Therefore, in the present invention, the individual packaging body is disposed in the portable packaging bag so that the first end of the individual packaging body faces the fastener, and the end portion on the fastener side of the absorbent core in the individual packaging body is Separated from the first end. Thereby, the edge part by the side of the fastener of an absorption core can be spaced apart from the fastener vicinity, and even if the part near the fastener of a portable packaging bag is crushed, it can suppress that an absorption core is crushed. In addition, since the end of the absorbent core on the fastener side is separated from the vicinity of the fastener, when the finger is put into the opening of the fastener and the first end of the individual package is picked up with the fingertip, the absorption core is pinched. There is no risk of it. Thereby, while being able to make it easy to pinch an individual package, it can suppress that the absorption core is pinched and crushed. As described above, the thickness and absorbency of the absorbent core can be ensured, the uncomfortable feeling that the wearer can feel when the absorbent article is deformed, and liquid leakage from the absorbent article can be prevented. Moreover, when using an absorbent article in a toilet, a portable packaging body can be made to stand on a narrow area | region like a cover of toilet paper, for example. Thereby, it is not necessary to hold the portable package by hand even in a non-hygienic environment, and the absorbent article can be easily replaced. Moreover, when selling a portable packaging body etc., it can display with the attitude | position which made the portable packaging body self-supported one by one on a shelf. Thereby, compared with the display attitude | position when displaying other same kind goods, it can improve in appearance and can be easily noticed.

Said portable packaging body WHEREIN: The said side part of the said portable packaging bag has the 1st side part and 2nd side part which have a rectangular shape, the two sides which the said 1st side part opposes, and the said 1st side part Two side edges facing each other, and a first side edge portion and a second side edge portion extending from the bottom surface portion to the upper end portion, and the individual package is the portable A third end portion and a fourth end portion facing the first side edge portion and the second side edge portion in a state of being disposed in the packaging bag; The end part on the side edge part side and the end part on the second side edge part side may be separated from the third end part and the fourth end part of the individual package.

In such a portable packaging body, it is difficult to secure the thickness in the vicinity of the first and second side edge portions in the portable packaging bag, and it is easily crushed by an external force. Therefore, in the present invention, the individual package is disposed in the portable packaging bag so that the third and fourth end portions of the individual package face the first and second side edges, and The end portions on the side of the first and second side edges are separated from the third and fourth end portions. Thereby, the edge part of the 1st, 2nd side edge part side of an absorption core can be spaced apart from the 1st, 2nd side edge vicinity, and even if the part near the side edge part of a portable packaging bag is crushed It can suppress that an absorption core is crushed. Thereby, the thickness / absorbing power of the absorbent core can be secured, the uncomfortable feeling felt by the wearer when the absorbent article is deformed, and the liquid leakage from the absorbent article can be prevented.

In the portable packaging body described above, an end portion on the bottom surface side of the absorbent core may be separated from the second end portion on the bottom surface side of the individual packaging body toward the fastener.

In such a portable packaging body, even if the portion in the vicinity of the fastener of the portable packaging bag is pressed and the individual packaging body is pushed out to the bottom surface portion side, the second end portion on the bottom surface portion side of the individual packaging body is deformed. By doing so, the force applied to the individual package is absorbed and relaxed, so that it is possible to suppress the portion of the absorbent core on the bottom surface side from being pressed against the bottom surface and deformed. Thereby, it is possible to ensure the thickness and absorption of the absorbent core.

In the above portable packaging body, the absorbent article and the packaging sheet are contained in the portable packaging bag in a laminated state and a folded state, and the absorbent article and the packaging sheet are unfolded. In a state where the absorbent article and the packaging sheet are disposed on the outer sides of both ends of the absorbent core in the longitudinal direction of the absorbent article, the absorbent article and the packaging sheet have a first fold along the width direction of the absorbent article. The first end portion and the second end portion of the individual wrapping body may be formed at portions corresponding to the first fold in a state of being folded at one fold.

In such a portable packaging body, the absorbent article and the packaging sheet are folded at the first fold provided on both outer sides of the absorbent core, so that the end portion on the fastener side of the absorbent core is connected to the fastener side of the individual packaging body. It can be made to space apart from the 1st edge part, and the edge part by the side of the bottom face part of an absorption core can be made to space apart from the 2nd edge part by the side of the bottom face part of an individual package. Thereby, when pinching the 1st edge part of an individual package with a fingertip, there is no possibility of pinching to an absorption core, and the thickness and absorption power of an absorption core can be secured. In addition, since the first fold line extends in the width direction of the absorbent article, the absorbent core can be prevented from being crushed even when an external force is applied from the lateral direction (width direction) of the portable package.

In the above portable packaging body, the absorbent article and the packaging sheet are contained in the portable packaging bag in a laminated state and a folded state, and the absorbent article and the packaging sheet are unfolded. In a state where the absorbent article and the packaging sheet are disposed on the outer sides of both ends of the absorbent core in the width direction of the absorbent article, the absorbent article and the packaging sheet have a second fold along the longitudinal direction of the absorbent article. In a state of being folded at two folds, the third end portion and the fourth end portion of the individual package may be formed at portions corresponding to the second fold.

In such a portable packaging body, the absorbent article and the packaging sheet are folded at the second folds provided on both outer sides of the absorbent core, so that the end portions of the absorbent core on the first and second side surface side are disposed. The individual package can be separated from the third and fourth end portions on the first and second side surface side. Thereby, the absorption core can be made difficult to be crushed by an external force, and the thickness and absorption capacity of the absorption core can be secured. In addition, since the second fold line extends in the longitudinal direction of the absorbent article, the absorbent core can be prevented from being crushed even when an external force is applied from the longitudinal direction (height direction) of the portable package.

In the above portable packaging body, the side portion of the portable packaging bag may have a portion that does not directly contact a region in the packaging sheet where the packaging sheet and the absorbent core overlap.

In such a portable packaging body, the user can place the side portion of the portable packaging bag in a bag or the like by providing a portion in the packaging sheet where the packaging sheet and the absorbent core overlap with each other so as not to come into direct contact. When carrying and carrying a portable packaging body, even if the portable packaging body is deformed by an external force, the portable packaging bag is first deformed before the individual packaging body is deformed. That is, since the portable packaging bag plays the role of a cushioning material, the individual package is not easily crushed and is not easily wrinkled. Thereby, the absorptive power of an absorptive article can be secured, a sense of incongruity can be reduced, and liquid leakage can be prevented.

In the above portable packaging body, the portable packaging bag may be formed of a sheet having gas barrier properties.

In such a portable packaging body, since the portable packaging bag has gas barrier properties, the gas inside the portable packaging bag does not leak to the outside. Thereby, when the absorbent article after use is wrapped in a packaging sheet and stored in a portable packaging bag, it can be prevented from leaking bad odors. In addition, even if the portable packaging body receives external force, the gas inside the portable packaging bag does not leak to the outside. Therefore, the external force can be reduced by deformation of the portable packaging bag and the accompanying movement or compression of the gas inside the portable packaging bag. Can be absorbed by the entire portable packaging bag, thereby relaxing the external force applied to the individual packaging body, suppressing deformation, and ensuring the absorbent capacity of the absorbent article, Reduces discomfort and prevents liquid leakage.

In the above portable package, the individual package may have a fragrance.

In such a portable package, when the absorbent article after use is stored in a packaging sheet and carried, the spread of bad odor from the absorbent article after use can be prevented by the fragrance, thereby airing the surroundings. There is no need to make it. Further, since the portable packaging bag has gas barrier properties, when the fragrance is volatilized in the portable packaging bag, the pressure in the portable packaging bag becomes higher than the pressure at the time of packaging by the vapor pressure of the fragrance. Therefore, even if the portable packaging body is subjected to external force, the energy of the external force is further dispersed by the deformation of the portable packaging bag and the accompanying movement and compression of the gas inside the portable packaging bag. Therefore, the external force applied to the individual package can be more relaxed and deformation can be further suppressed. Furthermore, since the portable packaging bag has a gas barrier property, it is possible to prevent the fragrance of the absorbent article from escaping outside when being displayed for sale or the like.

In the above-described portable packaging body, the pressure in the portable packaging bag may be higher than the standard atmospheric pressure.

In such a portable packaging body, since the pressure in the portable packaging bag is higher than the standard atmospheric pressure (101325 Pa), even if the portable packaging body receives an external force, the portable packaging bag is deformed and the accompanying portable packaging. The energy of the external force can be further dispersed by moving or compressing the gas inside the bag and absorbed by the entire portable packaging bag, thereby further reducing the external force applied to the individual package and suppressing deformation. can do.

In the portable packaging body, the portable packaging bag may include a gas barrier layer and a fusion layer, and the thickness of the fusion layer may be larger than the thickness of the gas barrier layer.

In such a portable package, since the fusion layer is thick, it is difficult to cause peeling in the portable packaging bag. Further, since the gas barrier layer is thin, the rigidity is not high, and the portable packaging bag can be easily folded and carried more easily when the number of individual packaging bodies in the portable packaging bag is reduced.

In the above portable packaging body, the portable packaging bag may include a printing layer between the gas barrier layer and the fusion layer.

In such a portable packaging body, since the printed layer is not exposed on the surface, even when the portable packaging body is carried with a bag or the like, printing does not transfer to other things in the bag. Further, the design of the printed layer does not collapse even if the fusion layers are heat-sealed.

In the above portable packaging body, the individual packaging body may have a lead tape attached to the packaging sheet, and a grip portion of the lead tape may face the opposite side of the fastener.

In such a portable packaging body, when the individual packaging body is taken out from the portable packaging bag, the lead tape or the like does not get caught on the side part or the inside of the fastener, so the individual packaging body is taken out from the portable packaging bag. Easy to do.

In the above portable packaging body, the absorbent core may be thicker or have a larger basis weight than other parts of the absorbent body.

In such a portable package, it is possible to prevent the absorbent core having a large thickness or having a large basis weight and a high absorption performance from being crushed, so that the performance of the absorbent article can be maintained.

According to the present invention, it is possible to provide a portable package capable of suppressing the collapse of the absorbent core of the encapsulated absorbent article.

FIG. 1 is a perspective view schematically showing a configuration example of a portable package according to an embodiment of the present invention. FIG. 2 is a front view schematically showing a configuration example of the portable package according to the embodiment of the present invention. FIG. 3 is a cross-sectional view schematically showing a configuration example of the portable package according to the embodiment of the present invention. FIG. 4 is a diagram schematically showing a partial cross section of a configuration example of a sheet of a portable packaging bag of the portable packaging body. FIG. 5 is a development view schematically showing a configuration example of the individual package of the portable package. FIG. 6 is a perspective view schematically showing a configuration example of an individual package of a portable package. FIG. 7 is a cross-sectional view schematically showing a configuration example of an individual package of a portable package. FIG. 8 is a schematic view showing a state where the fastener of the portable packaging bag is opened. FIG. 9 is a schematic view showing a state where the individual package is taken out from the portable packaging bag.

1 to 3 are a perspective view, a front view, and a cross-sectional view schematically showing a configuration example of a portable packaging body 1 according to an embodiment of the present invention. The portable packaging body 1 is a portable packaging body that is easy to carry and contains a plurality of individual packaging bodies including absorbent articles. The portable packaging body 1 includes a plurality of individual packaging bodies 2 and a portable packaging bag 3 that encloses the plurality of individual packaging bodies 2.

The portable packaging bag 3 is formed in a bag shape that can store a plurality of individual packaging bodies 2, and has a height direction L0, a width direction W0, and a thickness direction D0 that intersect perpendicularly to each other. The portable packaging bag 3 has a size that is easy to carry. For example, when there are four individual packaging bodies 2, the length in the height direction L0 is about 160 mm, and the length in the width direction W0 is about 110 mm. It can be.

The portable packaging bag 3 is lower by a predetermined distance from the bottom surface portion 11, the cylindrical side surface portion 12 erected from the periphery of the bottom surface portion 11, and the upper end portion 19 of the side surface portion 12 opposite to the bottom surface portion 11. And a fastener 14 provided at the position.

The bottom surface portion 11 has a substantially elliptical shape, and in the present embodiment, has a shape in which portions corresponding to both ends of the long axis are sharp. The bottom surface portion 11 has a bottom area that allows the portable packaging bag 3 to maintain a self-supporting posture in an upright position, whereby the portable packaging bag 3 is in a self-supporting form called a standing pouch. Is formed. When the portable packaging body 1 can take a self-supporting posture, the portable packaging body 1 can stand on a narrow area such as a toilet paper cover, and the portable packaging body can be held by hand even in a non-hygienic environment. There is no need to continue. In addition, when displayed on a shelf at a store, the display attitude can be improved and differentiated compared to other similar products.

The side surface portion 12 includes a first side surface portion 12a and a second side surface portion 12b having a substantially rectangular shape, and the widths of two sides facing the width direction W0 of the first side surface portion 12a and the second side surface portion 12b. Two sides facing each other in the direction W0 are joined to each other. At this time, the first side edge portion 12p1 extending from the lower end portion in the height direction L0 to the upper end portion 19 as a portion where the two sides of the first side surface portion 12a and the two sides of the second side surface portion 12b are joined. And the 2nd side edge part 12p2 is formed.

The portable packaging bag 3 heat-fuses the peripheral portion of the sheet for the bottom surface portion 11 and the lower end portions of the sheets for the first side surface portion 12a and the second side surface portion 12b, and also the first side surface portion. The two sides of the sheet for 12a and the two sides of the sheet for the second side surface portion 12b are heat-sealed to form a bag shape as a whole.

The fastener 14 can open and close the portable packaging bag 3, that is, can be opened and sealed, and is provided at a position lower than the upper end portion 19 of the side surface portion 12 by a predetermined distance. The predetermined distance can be set to about 20 to 40 mm when the number of the individual wrapping bodies 2 is four, for example. The fastener 14 is configured by attaching a set of fastener members to the inner surfaces of the first side surface portion 12a and the second side surface portion 12b. The fastener member fits the linear concave member and the convex member to each other over the entire width direction W0 of the first side surface portion 12a and the second side surface portion 12b, and is repeatedly opened and sealed. It is possible.

The fusion part 16 is provided above the fastener 14 of the side part 12 of the portable packaging bag 3 so that the opening part formed by opening the fastener 14 is not opened. The fused portion 16 is formed by linearly fusing the first side surface portion 12a and the second side surface portion 12b over the entire width direction W0. Thereby, the fusion | fusion part 16 can maintain the state with which the inside of the portable packaging bag 3 was sealed, even when the fastener 14 opens unintentionally.

However, when the portable packaging body 1 is opened, for example, the fastener 14 and the fusion portion of the second side edge portion 12p2 can be cut out easily so that the portion including the fusion portion 16 above the fastener 14 can be excised. The notch part 17 is provided between 16 and 16. When the individual package 2 is used, a cut is made from the cut portion 17 along the imaginary line CL in the width direction W0 passing through the cut portion 17, the upper portion of the portable packaging bag 3 is cut, and the individual package body is opened by opening the fastener 14. 2 is ready to be removed. Furthermore, by adjusting the cut position of the cut portion 17 so that the first side surface portion 12a and the second side surface portion 12b remain to some extent above the fastener 14, the first side surface portion 12a above the fastener 14 is adjusted. And the end of the 2nd side part 12b can be made easy to pinch.

A handle hole 15 is provided above the fused portion 16 of the side surface portion 12 of the portable packaging bag 3. The handle hole 15 is formed by punching the upper part of each sheet of the first side surface portion 12a and the second side surface portion 12b. Since the handle hole 15 is formed above the fastener 14, it does not affect the sealing function in the portable packaging bag 3.

The handle hole 15 can carry the portable package 1 by inserting a finger into the handle hole 15 when the portable package 1 is handled. Thereby, even when using an absorbent article in an unsanitary place or in the toilet, since the portable packaging body 1 is easy to be grasped, it can be prevented from dropping on the floor or the like. Moreover, when selling the portable package 1, the portable package 1 can be displayed by hooking the handle hole 15 on the display hook. As a result, it is possible to display in a limited space even in a limited store, and to be easily noticed by customers.

A transparent portion 18 that can partially see through the inside is provided at a position slightly below the fastener 14 in the side surface portion 12 of the portable packaging bag 3. The transparent portion 18 is provided at a location where the end portion (folded end) of the individual package 2 inside the portable packaging bag 3 can be seen. The parts other than the transparent part 18 are opaque parts in which the inside cannot be seen through.

In this way, by forming the transparent portion 18, the remaining number, quality, color, shape, structure, state, etc. of the absorbent article stored in the portable packaging bag 3 can be easily obtained without opening the fastener 14. I can confirm. Thereby, since it is not necessary to open the fastener 14, it is hygienic and can prevent having a hand held. Moreover, when the absorbent article after use is stored in the portable packaging bag 3 and carried, the contents of the portable packaging bag 3 can be made difficult to see, and the dirty portion can be prevented from being seen in a wide range. As a result, there is no worry about eye contact, and there is no uncomfortable feeling.

The portable packaging bag 3 is formed including a sheet having filter resistance such as a polyethylene resin sheet. It is preferable that the sheet | seat of the portable packaging bag 3 has a property which gas and a liquid cannot permeate | transmit, ie, gas barrier property. Here, the gas barrier property indicates a property that gas such as oxygen, nitrogen, carbon dioxide, and water vapor is difficult to permeate. Here, oxygen is used as a representative example of gas, and the oxygen permeability coefficient is 1000 [cc · 20 μm. / (M ² · day · atm)] or less, preferably 100 [cc · 20 μm / (m ² · day · atm)] or less.

FIG. 4 is a diagram schematically showing a partial cross section of a configuration example of the sheet 40 of the portable packaging bag 3. The sheet 40 constituting the portable packaging bag 3 includes a gas barrier layer 41 and a fusion layer 42. Here, the material of the gas barrier layer 41 is, for example, coated with ethyl vinyl alcohol resin, aluminum-coated film and aluminum foil, stretched polyethylene terephthalate, glycol-modified polyethylene terephthalate, stretched polyamide, aromatic polyamide, and volatile impermeable lacquer. Materials selected from the group consisting of polymer films and combinations thereof. Examples of the material of the fusion layer 42 include materials selected from the group consisting of polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), and combinations thereof.

In the portable packaging bag 3, the gas barrier layer 41 constitutes the outer surface of the portable packaging bag 3, and the fusion layer 42 constitutes the inner surface of the portable packaging bag 3. Since the portable packaging bag 3 is formed of the sheet 40 having gas barrier properties in which the gas barrier layer 41 and the fusion layer 42 are laminated, the substance inside the portable packaging bag 3 is exposed to the external environment, for example, Odor and liquid can be prevented from leaking outside. In addition, since the sheet 40 has heat-fusibility, the sheets 40 can be easily processed by joining them by heat-sealing.

The thickness of the portable packaging bag 3 (sheet 40) is, for example, about 20 to 100 μm, and preferably 30 to 60 μm. The thickness of the gas barrier layer 41 is preferably thinner than the thickness of the fusion layer 42. This is because the gas barrier property of the portable packaging bag 3 is maintained, and the portable packaging bag 3 does not become too hard and the usability is good. Moreover, since the fusion | melting layer 42 is thick, it can prevent peeling easily in the portable packaging bag 3. FIG. The thickness of the gas barrier layer 41 is, for example, about 2 to 25 μm, preferably 5 to 20 μm. The thickness of the fusion layer 42 is, for example, about 15 to 75 μm, preferably 20 to 50 μm. In the present embodiment, the thickness of the gas barrier layer 41 is, for example, 12 μm, and the thickness of the fusion layer is 40 μm.

Since the portable packaging bag 3 has a gas barrier property, the gas inside the portable packaging bag 3 does not leak to the outside. Thereby, when the absorbent article after use is wrapped in a packaging sheet and stored in the portable packaging bag 3, it is possible to prevent odor leakage. Further, even if the portable packaging body 1 receives an external force, the gas inside the portable packaging bag 3 does not leak to the outside, so that the deformation of the portable packaging bag 3 and the accompanying movement of the gas inside the portable packaging bag 3 The energy of external force can be dispersed by compression or the like and absorbed by the entire portable packaging bag, thereby suppressing the deformation of the individual package.

The portable packaging bag 3 further includes a printing layer 43 disposed between the gas barrier layer 41 and the fusion layer 42. The printed layer 43 may be a separate printed sheet, or may be formed by printing on the surface of the gas barrier layer 41 on the side of the fusion layer 42 or the surface of the fusion layer 42 on the side of the gas barrier layer 41. May be. Since the printing layer 43 is formed between the gas barrier layer 41 and the fusion layer 42, the printing surface can be prevented from being exposed on the surface of the portable packaging bag 3, and when carrying the portable packaging body 1, It is possible to prevent the color from being transferred to another object by rubbing in a bag or the like, or the appearance of printing from being deteriorated. In addition, the printing layer 43 does not interfere with the fusion layer 42 (adhesive portion), and even if the fusion layer 42 is fused unintentionally, The design will not collapse. In the case where the portable packaging bag 3 is a single layer sheet, the printing layer is provided on the inner side of the single phase sheet, so that there is no fear that the portable layer 3 is rubbed with a bag when being carried and the color is transferred.

The individual package 2 includes an absorbent article including an absorbent body having an absorbent core 24 and a packaging sheet that wraps the absorbent article. The individual wrapping body 2 has a shape in which an absorbent article and a wrapping sheet are laminated and folded, that is, a shape like a substantially flat thin plate, and the individual wrapping body 2 has a thin side surface on the bottom surface portion 11. It arrange | positions in the portable packaging bag 3 so that it may stand. Therefore, the individual package 2 is arranged in the portable packaging bag 3 so that the thickness direction of the individual package 2 intersects the height direction L0. At this time, since the height direction, the width direction, and the thickness direction of the individual package 2 in the portable packaging bag 3 substantially overlap the height direction L0, the width direction W0, and the thickness direction D0 of the portable packaging bag 3, Then, the height direction L0, the width direction W0, and the thickness direction D0 are used as the height direction, the width direction, and the thickness direction for the individual package 2 in the portable packaging bag 3 as well.

The individual wrapping body 2 has a first end 2T1 facing the fastener 14 and a second end facing the bottom surface 11 on the opposite side of the first end 2T1 in a state where the individual wrapping body 2 is disposed in the portable packaging bag 3. And an end 2T2. At this time, the end portion 24T1 on the fastener 14 side of the absorbent core 24 in the individual package 2 is separated from the first end 2T1 of the individual package 2 toward the bottom surface 11 side. On the other hand, the end portion 24T2 on the bottom surface portion 11 side of the absorbent core 24 is separated from the second end portion 2T2 of the individual package 2 toward the fastener 14 side. Accordingly, the individual package 2 has

outer edge portions

2 a and 2 b that do not have the absorption core 24 outside the end portions 24 T 1 and 24 T 2 of the absorption core 24.

In the present embodiment, the end portion 24T1 of the absorbent core 24 on the fastener 14 side is separated from the first end portion 2T1 of the individual package 2. Thereby, even if the part near the fastener 14 of the portable packaging bag 3 is crushed and the outer edge 2a near the first end 2T1 of the individual package 2 is crushed, it is possible to prevent the absorbent core 24 from being crushed. . In the present embodiment, the end 24T2 on the bottom surface 11 side of the absorbent core 24 is separated from the second end 2T2 of the individual package 2. Thereby, even if the part near the fastener 14 of the portable packaging bag 3 is pressed by an external force and the individual package 2 is pushed out to the bottom surface part 11 side, the outer edge 2b near the second end 2T2 is deformed. As a result, the external force is absorbed and relaxed, so that it is possible to suppress the portion of the absorbent core 24 on the bottom surface portion 11 side from being pressed against the bottom surface portion 11 and deformed.

In addition, the individual wrapping body 2 is disposed on the opposite side of the third end 2T3 facing the first side edge 12p1 and the third end 2T3 in the state where the individual wrapping body 2 is disposed in the portable packaging bag 3. And a fourth end 2T4 facing the second side edge 12p2. At this time, the end 24T3 on the first side edge 12p1 side of the absorbent core 24 in the individual package 2 is separated from the third end 2T3 of the individual package 2. On the other hand, the end 24T4 on the second side edge 12p2 side of the absorbent core 24 is separated from the fourth end 2T4 of the individual package 2. Accordingly, the individual package 2 has

outer edge portions

2c and 2d having no absorbent core 24 outside the end portions 24T3 and 24T4 of the absorbent core 24.

In the present embodiment, the first and second side edge portions 12p1 and 12p2 side ends 24T3 and 24T4 of the absorbent core 24 are separated from the third and fourth end portions 2T3 and 2T4 of the individual package 2. Yes. Thereby, the first and second side edge portions 12p1, 12p2 and the vicinity of the portable packaging bag 3 are crushed, and the outer edge portion 2c near the third and fourth end portions 2T3 and 2T4 of the individual packaging body 2, Even if 2d is crushed, the absorbent core 24 can be prevented from being crushed.

Individual package 2 has a fragrance. The fragrance | flavor may be provided to the packaging sheet of the individual package 2, and may be provided to the absorbent article in the individual package 2. As a fragrance | flavor, a conventionally well-known liquid fragrance | flavor can be especially used without a restriction | limiting. For example, a highly volatile material having a boiling point of about 250 ° C. or less, such as anisole or benzaldehyde, or a moderately volatile material having a boiling point of about 250 to about 300 ° C., such as amylcinnamaldehyde or methyl dihydrojasmonate, or Those suitable for use in absorbent articles, such as those having a so-called green herbal-like fragrance, can be used.

By using the individual package 2 having a fragrance, when the absorbent article after use is stored in a packaging sheet and carried, the odor that diffuses from the absorbent article after use can be canceled by the fragrance. In addition, the pressure in the portable packaging bag 3 is higher than the pressure at the time of packaging by the vapor pressure of the fragrance that has volatilized in the portable packaging bag 3. Therefore, even if the portable packaging body 1 receives an external force, the energy of the external force can be more dispersed and absorbed by the entire portable packaging bag 3, thereby further reducing the external force applied to the individual packaging body. , Deformation can be further suppressed. Furthermore, since the portable packaging bag has a gas barrier property, it is possible to prevent the fragrance of the absorbent article from escaping outside when being displayed for sale or the like.

The pressure in the portable packaging bag 3 is preferably higher than the standard atmospheric pressure. Since the pressure in the portable packaging bag 3 is higher than the standard atmospheric pressure (101325 Pa), even when the portable packaging body 1 receives an external force, the energy of the external force is further dispersed and absorbed by the entire portable packaging bag 3. Thus, the external force applied to the individual package 2 can be more relaxed and deformation can be further suppressed. The pressure in the portable packaging bag 3 may be measured by inserting a probe connected to a pressure gauge from the fastener 14.

FIGS. 5 to 7 are a perspective view, a developed view, and a cross-sectional view schematically showing a configuration example of an individual package of a portable package. FIG. 5 shows a state where the individual package 2 is developed. The individual package 2 includes an absorbent article 20 and a packaging sheet 30 that encloses the absorbent article 20. Conventionally known materials can be used for the absorbent article 20 and the packaging sheet 30. The absorbent article 20 is selected from various absorbent articles such as sanitary napkins and light incontinence pads that are individually packaged by the packaging sheet 30, but in the present embodiment, the absorbent article 20 A case where 20 is a sanitary napkin will be described. Moreover, as the packaging sheet 30, a nonwoven fabric sheet and a polyethylene sheet can be used, for example.

The absorbent article 20 has a longitudinal direction L1 and a width direction W1. Here, since the absorbent article 20 is in a state of being laminated on the packaging sheet 30, the longitudinal direction and the width direction of the packaging sheet 30 are also set to the longitudinal direction L1 and the width direction W1.

The packaging sheet 30 is a rectangular sheet and has a size slightly larger than the absorbent article 20 in plan view. A lead tape 25 is attached to one end portion 30a in the longitudinal direction L1 of the packaging sheet 30 and in the central portion in the width direction W1. Half of the lead tape 25 is affixed to the end 30a of the packaging sheet 30 with an adhesive, and the other half is affixed with an adhesive, and is affixed near the end 30b of the packaging sheet 30 when the individual package 2 is folded. . A grip portion 25a to which no adhesive is attached is formed at the tip of the remaining half, so that it can be easily pinched with a fingertip.

The absorbent article 20 includes a liquid-impermeable back sheet 22 laminated on the packaging sheet 30, a liquid-permeable top sheet 21 laminated on the back sheet 22, and between the back sheet 22 and the top sheet 21. And an absorbent body 23 having a liquid absorption property interposed between them. The top sheet 21 has flap portions 21WL and 21WR extending in the width direction W1 on both sides of the central portion in the longitudinal direction L1.

The absorbent body 23 includes a core wrap layer 23a and an absorbent core 24 having higher liquid absorbency than the core wrap layer 23a at a substantially central portion of the absorbent body 23 in the longitudinal direction L1 and the width direction W1. Examples of the absorbent core 24 include a member formed as a separate member from the core wrap layer 23a and disposed inside or on the surface of the core wrap layer 23a. Or as the absorption core 24, the area | region where the thickness is partially thick in the core wrap layer 23a, or the area | region where the basic weight is partially increased is mentioned.

When the absorbent article 20 and the packaging sheet 30 are unfolded, a pair of first folds P1T provided along the width direction W1 outside the ends 24T1 and 24T2 of the absorbent core 24 in the longitudinal direction L1. , P1B. At this time, the end 24T1 of the absorbent core 24 and the first fold P1T are separated by a distance ΔLa (> 0), and similarly, the end 24T2 of the absorbent core 24 and the first fold P1B are separated by a distance ΔLa. ing. However, the distance between the end portion 24T1 and the first fold line P1T may not be equal to the distance between the end portion 24T2 and the first fold line P1B.

On the other hand, the absorbent article 20 and the packaging sheet 30 are in a state where they are unfolded, in the width direction W1, outside the ends 24T3 and 24T4 of the absorbent core 24 along the longitudinal direction L1. It further has folds P2L and P2R. At this time, the end 24T3 of the absorbent core 24 and the second fold P2L are separated by a distance ΔLb (> b), and similarly, the end 24T4 of the absorbent core 24 and the second fold P2R are separated by a distance ΔLb. ing. However, the distance between the end 24T3 and the second fold line P2L and the distance between the end 24T4 and the second fold line P2R may not be equal.

In other words, the absorption core 24 is formed inside the region defined by the first folds P1T and P1B and the second folds P2L and P2R, at a position away from the outer edge (each fold) of the region.

In the laminated state, the absorbent article 20 and the packaging sheet 30 are first folded at the second fold line P2L, and then further folded at the second fold line P2R. Next, the sheet is folded at the first fold line P1B, and then folded at the first fold line P1T. Then, the half of the lead tape 25 attached to one end 30a in the longitudinal direction L1 of the packaging sheet 30 was attached to the vicinity of the other end 30b in the longitudinal direction L1 of the packaging sheet 30 and folded. The individual package 2 is completed. At this time, since the first folds P1T and P1B and the second folds P2L and P2B are outside the absorption core 24, the absorption core 24 is not bent in a substantially flat state and bent at a steep angle in the middle. There is no place. In other words, the absorbent core 24 has no part of the absorbent core 24 overlapping the other part of the absorbent core 24 when viewed from the thickness direction.

6 and 7 show a state where the individual package 2 is folded.
In the individual package 2, the first end 2T1 and the second end 2T2 are formed by folding the absorbent article 20 and the packaging sheet 30 at the first fold P1T and the first fold P1B. The third end 2T3 and the fourth end 2T4 are formed by folding the absorbent article 20 and the packaging sheet 30 at the second fold line P2L and the second fold line P2R. Therefore, it can be said that the first end 2T1 and the second end 2T2 are portions corresponding to the first fold P1T and the first fold P1B of the individual package 2, and the third end 2T3 and the fourth end 2T3. It can be said that the end 2T4 is a portion corresponding to the second fold line P2L and the second fold line P2R of the individual package 2.

The end 24T1 on the first end 2T1 side of the absorbent core 24 in the individual package 2 is a distance ΔLa + α (α = thickness of the top sheet 21 + back sheet 22) from the first end 2T1 of the individual package 2. And the thickness of the core wrap layer 23a, the same applies hereinafter). Similarly, the end 24T2 on the second end 2T2 side of the absorbent core 24 in the individual package 2 is separated from the second end 2T2 of the individual package 2 by a distance ΔLa + α. The absorbent core 24 does not exist in the portion of the individual package 2 with the distance ΔLa, that is, the outer edge 2a. Therefore, the absorbent article 20 is relatively thin and can be easily pinched with a fingertip. Further, the portion of the individual package 2 having a distance ΔLa, that is, the outer edge portion 2b does not have the absorbent core 24 and is relatively thin in the absorbent article 20, but from the first end portion 2T1 to the second end portion. When an external force is applied toward 2T2, it has an elastic force that pushes back the external force. Here, the core wrap layer 23a is folded back at the first fold line P1B, and further extends beyond the first fold line P1B. Therefore, the elastic force which pushes back the external force of the core wrap layer 23a is reinforced.

On the other hand, the end 24T3 on the third end 2T3 side of the absorbent core 24 in the individual package 2 is separated from the third end 2T3 of the individual package 2 by a distance ΔLb + α. Similarly, the end 24T4 on the fourth end 2T4 side of the absorbent core 24 in the individual package 2 is separated from the second end 2T4 of the individual package 2 by a distance ΔLb + α. The portion of the individual package 2 having a distance ΔLb, that is, the

outer edge portions

2c and 2d is relatively thin in the absorbent article 20 without the absorption core 24, but the third end portion 2T3 and the fourth end portion. When an external force is applied from either one of 2T4 toward the other, it has an elastic force that pushes back the external force.

Therefore, when the individual package 2 is stored in the portable packaging bag 3 in a folded state, as shown in FIGS. 2 and 3, the individual package 2 is the first corresponding to the first fold line P1T. The second end 2T1 faces the fastener 14, the second end 2T2 corresponding to the first fold P1B faces the bottom surface 11, and the third end corresponding to the second fold P2L 2T3 is arrange | positioned in the portable packaging bag 3 so that the 4th edge part 2T4 corresponding to 2nd crease | fold P2R may face the 1st side edge part 12p1, and the 2nd side edge part 12p2 faces.

As described above, in this embodiment, the absorbent article 20 having the absorbent core 24 accommodated in the portable packaging bag 3 is folded and overlapped and integrally packaged with the single packaging sheet 30. The package 2 is provided. Therefore, in the portable packaging body 1, the absorbent core 24 does not exist near the folded end, that is, in the vicinity of the first to fourth ends 2T1 to 2T4. The absorbent core 24 is configured not to exist.

Note that a plurality of individual packages 2 may be integrally packaged with a single packaging material. In that case, the operation | work when accommodating the several individual package 2 in the portable packaging bag 3 can be performed easily. In that case, it is preferable to use, for example, a transparent film as the packaging material so that the individual packaging body 2 can be visually recognized from the outside through the transparent portion 18.

In addition, as shown in FIGS. 1 to 3, in the present embodiment, the first folds P1T and P1B of the individual package 2 extend in the width direction W0. , P1B is less likely to be deformed than the other parts of the individual package 2, that is, the rigidity is high. Therefore, even if an external force is applied to the portable package 1 from the width direction W0, the individual package 2 is not easily crushed, and therefore the absorbent core 24 is not easily crushed. Similarly, since the second folds P2L and P2R of the individual package 2 extend in the height direction L0, the second folds P2L and P2R of the individual package 2 are different from the other parts of the individual package 2. It is hard to be deformed, that is, it has high rigidity. Therefore, even if an external force is applied to the portable package 1 from the height direction L0, the individual package 2 is not easily crushed, and therefore the absorbent core 24 is not easily crushed.

Further, as shown in FIG. 3, in the state where the individual packaging body 2 is stored in the portable packaging bag 3, a gap is partially formed between the side surface portion 12 of the portable packaging bag 3 and the individual packaging body 2. 5 is produced, and a portion where the side surface portion 12 and the individual wrapping body 2 are not in direct contact is formed. In other words, there is a portion that does not directly contact the side surface portion 12 in a region in the packaging sheet 30 where the packaging sheet 30 and the absorbent core 24 overlap in the individual package 2.

When the user carries the portable packaging body in a bag or the like by providing a portion in the packaging sheet 30 where the packaging sheet 30 and the absorbent core 24 overlap in this manner so as not to be in direct contact with the side surface portion 12. Even if the portable packaging body is deformed by an external force, the portable packaging bag serves as a cushioning material, so that the individual packaging body can be hardly crushed.

Further, as shown in FIG. 1 and FIG. 6, when the individual packaging body 2 is stored in the portable packaging bag 3 in a folded state, the end of the individual packaging body 2 near the end 30 b of the packaging sheet 30. The grip portion 25a of the affixed lead tape 25 faces the bottom surface portion 11 side opposite to the fastener 14 side. In this way, when the individual package 2 is taken out from the portable packaging bag 3, the end portion 30b of the lead tape 25 or the packaging sheet 30 is not caught inside the side surface portion 12 or the fastener 14, so that it is portable. The individual package 2 can be easily taken out from the packaging bag 3.

FIG. 8 is a schematic diagram showing a state where the fastener 14 of the portable packaging bag 3 is opened. In the portable packaging bag 3 of the portable packaging body 1, even if the fastener 14 is opened and the portable packaging bag 3 is opened, the width Q of the opening cannot always be increased. When trying to take out the individual package 2 from the portable packaging bag 3 in such a state, the finger F is put into the opening, and the vicinity of the first end 2T1 on the near side of the individual package 2 is picked up with the fingertip and taken out. It will be.

FIG. 9 is a schematic view showing a state in which the individual package 2 is taken out from the portable packaging bag 3. When the individual package 2 is taken out from the portable packaging bag 3 by pinching the outer edge 2a of the individual package 2 near the first end 2T1, that is, the outer edge 2a of the individual package 2 with a fingertip, the outer edge 2a includes the absorbent core 24. Not. Therefore, there is no possibility of pinching the absorbent core 24 when the individual package 2 is taken out, and it is possible to suppress pinching and crushing the absorbent core. Moreover, since the outer edge part 2a is relatively thin, it is easy to pinch the individual package 2 in the vicinity of the first end 2T1, and the work of taking out can be facilitated.

As described above, in the portable packaging body 1 of the present embodiment, the arrangement of the absorbent core 24 in the absorbent body 23 of the absorbent article 20, how to fold the absorbent article 20, and the absorption in the individual package 2. A mobile phone capable of suppressing deformation of the absorbent core of the absorbent article housed therein by appropriately incorporating various features such as the arrangement of the core 24 and the arrangement of the individual package 2 in the portable packaging bag 3. It is possible to provide a packaging body for use.

The portable packaging body 1 of this embodiment is shipped with the individual packaging body 2 accommodated in the portable packaging bag 3 and the opening of the portable packaging bag 3 sealed by the fastener 14 and the fusion part 16. Is done. And the portable packaging body 1 is displayed in a stand-alone posture one by one on a display shelf of a store, for example, or the handle hole 15 is hooked on a display hook and displayed.

Also, the portable packaging body 1 of the present embodiment is purchased by a user for portable use, for example, carried as one day when the user goes out, and used on the go. At the start of use, the portion near the upper end portion 19 of the portable packaging bag 3 is cut off from the cut portion 17 and used.

When the used absorbent article 20 is replaced with a new absorbent article 20, for example, the fastener 14 of the portable packaging bag 3 is opened to expand the first side surface portion 12 a and the second side surface portion 12 b and carry The inside individual packaging body 2 is taken out from the opening of the packaging bag 3, and the absorbent article 20 of one individual packaging body 2 is replaced and the used dirty absorbent article 20 is emptied. The opened portable packaging bag 3 is accommodated in the portable packaging bag 3 and the opening of the portable packaging bag 3 is sealed with a fastener 14.

Thus, when the dirty absorbent article 20 is enclosed in the portable packaging bag 3, the odor (bad odor) from the filth does not leak to the outside, so it is hygienic and is taken around until it is taken home. You don't have to worry about it. In addition, since the absorbent article 20 (new article) of the remaining individual package 2 taken out from the portable packaging bag 3 remains clean, it is stored and stored in another place (for example, in the pouch) as it is. be able to.

However, only one individual package 2 may be taken out and replaced, and the used dirty absorbent article 20 may be discarded in a predetermined place such as a toilet.

2 package 2T1 1st edge part 3 Portable packaging bag 11 Bottom face part 12 Side face part 14 Fastener 19 Upper end part 24 Absorption core 24T1 End part

Claims

A portable packaging body comprising a plurality of individual packaging bodies and a portable packaging bag containing the plurality of individual packaging bodies,
The individual package is
An absorbent article comprising an absorbent body having an absorbent core;
A packaging sheet for wrapping the absorbent article,
The absorbent core is not bent,
The portable packaging bag is
The bottom,
A cylindrical side surface erected from the periphery of the bottom surface,
An openable and closable fastener provided at a position lower by a predetermined distance from the upper end portion of the side surface portion opposite to the bottom surface portion,
The bottom portion has a bottom area that allows the portable packaging bag to maintain a self-supporting posture in an upright position;
The individual package is arranged in the portable packaging bag so that the thickness direction of the individual package intersects the height direction of the portable packaging bag,
The individual package body is disposed in the portable packaging bag, and has a first end facing the fastener and a second end opposite to the first end and facing the bottom surface. And
The portable packaging body, wherein an end portion on the fastener side of the absorbent core in the individual packaging body is spaced from the first end portion on the fastener side of the individual packaging body toward the bottom surface portion side.
The side portion of the portable packaging bag is
A first side surface portion and a second side surface portion having a rectangular shape;
A first side edge and a second side edge extending from the bottom surface portion to the upper end portion, wherein two opposite sides of the first side surface portion and two opposite sides of the second side surface portion are joined. And comprising
The individual package has a third end and a fourth end facing the first side edge and the second side edge in a state of being arranged in the portable packaging bag. ,
An end portion on the first side edge portion side and an end portion on the second side edge portion side of the absorbent core are separated from the third end portion and the fourth end portion of the individual package. The portable packaging body according to claim 1.
The portable packaging according to claim 1 or 2, wherein an end of the absorbent core on the bottom surface side is separated from the second end portion on the bottom surface side of the individual package to the fastener side. body.
The absorbent article and the packaging sheet are contained in the portable packaging bag in a laminated and folded state,
The absorbent article and the packaging sheet have a first fold along the width direction of the absorbent article on the outside of both end portions of the absorbent core in the longitudinal direction of the absorbent article in the unfolded state. ,
In a state where the absorbent article and the packaging sheet are folded at the first fold, the first end and the second end of the individual package are portions corresponding to the first fold. The portable packaging body according to any one of claims 1 to 3, which is formed.
The absorbent article and the packaging sheet are contained in the portable packaging bag in a laminated and folded state,
The absorbent article and the packaging sheet have a second fold along the longitudinal direction of the absorbent article on the outside of both ends of the absorbent core in the width direction of the absorbent article in the unfolded state. ,
In a state where the absorbent article and the packaging sheet are folded at the second fold, the third end portion and the fourth end portion of the individual package are portions corresponding to the second fold. The portable packaging body according to any one of claims 1 to 4, which is formed.
The side portion of the portable packaging bag has a portion that does not directly contact a region in the packaging sheet where the packaging sheet and the absorbent core overlap.
The portable packaging body according to any one of claims 1 to 5.
The portable packaging bag is formed of a sheet having gas barrier properties,
The portable packaging body according to any one of claims 1 to 6.
The individual package has a fragrance,
The portable packaging body according to claim 7.
The pressure in the portable packaging bag is higher than the standard pressure,
The portable packaging body according to claim 7 or 8.
The portable packaging bag includes a gas barrier layer and a fusion layer,
The thickness of the fusion layer is thicker than the thickness of the gas barrier layer,
The portable packaging body according to any one of claims 7 to 9.
The portable packaging bag includes a printing layer between the gas barrier layer and the fusion layer,
The portable packaging body according to claim 10.
The individual package includes a lead tape attached to the packaging sheet,
The grip portion of the lead tape faces the side opposite to the fastener,
The portable packaging body according to any one of claims 1 to 11.
The absorbent core has a large thickness or a large basis weight as compared to other parts of the absorber.
The portable packaging body according to any one of claims 1 to 12.