JP2006180989A - Package structure of absorbent article - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a package structure of an absorbent article, capable of improving the operability of the absorbent article in fixing the absorbent article to panties, etc. <P>SOLUTION: The absorbent article 1 comprises a skin contact face, a non-contact face, and an absorbent layer disposed between them. The package structure of the absorbent article is to package the absorbent article 1 by folding the absorbent article 1 together with a package material 9 in the longitudinal direction and sealing prescribed positions. Two faces of the absorbent article 1 facing each other when the absorbent article 1 is folded in the longitudinal direction are bonded to each other separably via two layered adhesive layers 81 and 82 or via an adhesive layer and a separation layer layered on each other. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a packaging structure for absorbent articles that is formed by folding an absorbent article together with a packaging material in a longitudinal direction and sealing a predetermined portion of the packaging material.

Conventionally, absorbent articles such as sanitary napkins and panty liners (orimono sheets) are folded together with packaging materials, individually packaged (individually packaged), and marketed. In addition, such an absorbent article is usually used by being fixed to an underwear such as shorts through an adhesive part. However, in the packaged state, such an adhesive part is covered with a release paper or the like for protection. Has been.
When using such an absorbent article, the absorbent article is peeled off from the packaging material, and the adhesive paper is exposed by peeling off the release paper or the like. Is fully expanded.
Therefore, especially in absorbent articles that are relatively long in the longitudinal direction of the wearer, when the absorbent article is held, if the rear end portion is held, the front end portion is suspended, and if the front end portion is held, the rear end portion is suspended downward. Thus, the absorbent article could not be easily fixed at an appropriate position such as shorts. For example, the sagging front and rear ends may unintentionally stick to improper sites, and in such a case, it may be necessary to remove them once and reapply them. Troublesome work was necessary.

  In addition, the technique of mutually bonding two site | parts spaced apart in the width direction in an absorbent article using the adhesive of the 2 layer structure which can peel between layers is known (patent document 1, 2). However, these techniques cannot improve the operability when the absorbent article is mounted on shorts or the like.

Japanese National Patent Publication No. 8-504356 JP 2001-145668 A

  Therefore, the objective of this invention is providing the packaging structure of the absorbent article which can improve the operativity at the time of fixing an absorbent article to shorts etc.

  The present invention folds an absorbent article having a skin contact surface, a non-skin contact surface, and an absorbent layer interposed therebetween in the longitudinal direction together with the packaging material, and seals a predetermined portion of the packaging material. In the absorbent article packaging structure, the absorbent article has two layers of non-skin contact surfaces facing each other by folding in the longitudinal direction, or two adhesive layers laminated together, or laminated together. The object described above is achieved by providing a packaging structure for absorbent articles that is releasably bonded via an adhesive layer and a release layer.

  The absorbent article packaging structure of the present invention is excellent in operability when fixing the absorbent article to shorts or the like.

Hereinafter, the present invention will be described based on preferred embodiments with reference to the drawings.
The packaging structure of the absorbent article as the first embodiment of the present invention is a sanitary napkin packaging structure 10 in which a sanitary napkin 1 is individually wrapped with a packaging material 9 as shown in FIG.
As shown in FIG. 2, the sanitary napkin 1 (hereinafter, also referred to as a napkin 1) in the present embodiment includes a surface sheet 2 constituting a skin contact surface, a back sheet 3 constituting a non-skin contact surface, and both of these. It has a liquid-retaining absorbent 4 as an absorbent layer interposed between layers, and has a substantially vertically long shape. The top sheet 2 is composed of a liquid-permeable central sheet 2a and water-repellent side sheets 2b and 2b joined in a partially overlapping manner on both the left and right sides thereof.
The napkin 1 is arranged in order from one end portion in the longitudinal direction toward the other end portion, a front portion A disposed at a position near the wearer's abdomen at the time of wearing, and an excretion portion facing portion disposed to face the wearer's liquid excretion portion. B and a rear portion C arranged at a position close to the wearer's back.

The napkin 1 has a main body 5 having a configuration in which a top sheet 2, an absorber 4 and a back sheet 3 are laminated in this order at the center in the width direction. It has a flap portion formed by the top sheet 2 and the back sheet 3 extending from the edge.
The flap part protrudes greatly outward in the width direction of the napkin 1 at the excretory part facing part B, whereby a pair of wing parts 6, 6 are formed on the left and right sides of the main body 5. In addition, the flap portion also protrudes outward in the width direction of the napkin 1 also at the rear portion C, whereby a pair of rear flap portions 7 and 7 are formed on both the left and right sides of the main body 5.

  As shown in FIG. 2, the skin contact surface is a surface [surface shown in FIG. 2 (a)] that is directed to the skin side of the wearer during wearing, out of both surfaces of the absorbent article spread in a flat shape. Yes, the non-skin contact surface is a surface that is directed to the underwear side (the side opposite to the wearer's skin side) of the shorts or the like during wearing, out of both surfaces of the absorbent article expanded in a flat shape [FIG. 2 (b) The surface shown in FIG. The skin contact surface includes the surface of the wing portion 6 on the surface sheet 2 side and the surface of the rear flap portion 7 on the surface sheet 2 side, and the non-skin contact surface includes the surface of the wing portion 6 on the back sheet 3 side. The surface and the surface of the back flap 3 side of the rear flap portion 7 are also included. The non-skin contact surfaces of the main body 5, the wing part 6, the rear flap part 7, and the like are surfaces that form the non-skin contact surface of the absorbent article in each part.

  When fixing the napkin 1 to underwear such as shorts, the wing 6 is bent to the back sheet 3 side and is adhesively fixed to the non-skin facing surface of the underwear such as shorts. When the napkin 1 is fixed to underwear such as shorts, the rear flap portion 7 is adhesively fixed on the skin-facing surface of the underwear such as shorts while being extended to the side of the main body 5. The napkin 1 has a narrow space between the wing portion 6 and the rear flap portion 7 in the longitudinal direction.

The packaging structure 10 of this embodiment is obtained as follows. First, as shown in FIG. 3, the napkin 1 is placed on the packaging material 9. The wing part 6 and the rear flap 7 are bent along the both side edges of the main body 5 to the surface sheet 2 side (skin contact surface side) of the main body 5.

  Next, an adhesive is applied to a predetermined region of one or both of the wing portion 6 and the rear flap portion 7. The pressure-sensitive adhesive is such that when the napkin 1 is folded, the surface on the back sheet 3 side of the wing portion 6 and the surface on the back sheet 3 side of the rear flap portion 7 are joined to each other via the pressure-sensitive adhesive. Apply. The napkin 1 may be placed on the packaging material 9 after applying such an adhesive.

  When applying the adhesive to both the wing part 6 and the rear flap part 7, as shown in FIG. 3, the first adhesive is applied to the wing part 6 to form the adhesive layer 81, The adhesive layer 82 is formed by applying the second second adhesive to the rear flap portion 7. The pressure-sensitive adhesive layer 81 and the pressure-sensitive adhesive layer 82 are formed at positions where they overlap at least partially when the napkin 1 described later is folded.

  In the present embodiment, the pressure-sensitive adhesive layer 81 and the pressure-sensitive adhesive layer 82 are coated so as to almost completely overlap with the same area. That is, the adhesive layer 81 and the adhesive layer 82 are formed at the same position in the width direction of the napkin 1 and at the same distance from the fold line indicated by L1 in the drawing. In the present invention, one of the adhesive layer 81 and the adhesive layer 82 may overlap with a part of the other, or a part of both may overlap. However, it is preferable that 50% or more, preferably 80% or more of the area of each of the adhesive layer 81 and the adhesive layer 82 overlap with the opposite adhesive layer.

  When the adhesive is applied to one of the wing part 6 and the rear flap part 7, the first adhesive is applied to the wing part 6 to form the adhesive layer 81, and then the adhesive layer 81 is coated on the adhesive layer 81. Further, a second pressure-sensitive adhesive is applied to form the pressure-sensitive adhesive layer 82, or a second pressure-sensitive adhesive is applied to the rear flap portion 7 to form the pressure-sensitive adhesive layer 82, and then the pressure-sensitive adhesive layer 82 is coated. Further, the first pressure-sensitive adhesive is applied to form the pressure-sensitive adhesive layer 81. Furthermore, it is also possible to apply both layers simultaneously. When the two adhesive layers are formed in such a manner as described above, the adhesive layer formed later is transferred to the opposite surface by folding the napkin 1.

  After the adhesive is applied, the napkin 1 is folded in the longitudinal direction together with the packaging material 9 at a position slightly closer to the rear end portion than the boundary portion between the wing portion 6 and the rear flap portion 7. The folding line at this time is indicated by L1 in FIG. By this first folding, the portion indicated by D in the figure near the rear end portion of the napkin 1 is laminated on the portion indicated by E in the figure located closer to the napkin front side than the portion. Thereby, the surface on the back sheet 3 side of the wing portion 6 and the surface on the back sheet 3 side of the rear flap portion 7 are opposed to each other, and these both surfaces are sandwiched via the two adhesive layers 81 and 82 that are laminated. Are glued together.

  Further, the napkin 1 is folded in the longitudinal direction together with the packaging material 9 in the vicinity of the boundary between the excretory part facing part B and the front part A. The folding line at this time is indicated by L2 in FIG. By this second folding, the portion indicated by F in the drawing is laminated on the portion indicated by D in the drawing in a state where it is laminated on the portion indicated by E in the drawing. In this way, the napkin 1 is folded in the longitudinal direction to form a compact form.

  And while sealing both the side parts of the packaging material 9 extended in the width direction outward from the both-sides edge of the napkin 1 of the folded state by well-known joining methods, such as embossing, the edge part of the packaging material 9 is used. By fastening a known tab tape 11 at a predetermined location, a packaging structure 10 for the napkin 1 as shown in FIG. 1 is obtained.

  Therefore, the packaging structure of the napkin of this embodiment is formed by folding the flap 1 on the skin contact surface side and integrally folding the pkin 1 and the packaging material 9 with the skin contact surface inside.

In the packaging structure of the napkin of the present embodiment thus obtained, the surface on the back sheet 3 side (the non-skin contact surface of the wing portion) of the wing portion 6 facing each other by folding in the longitudinal direction of the napkin. The back flap 3 side surface of the rear flap portion 7 (the non-skin contact surface of the rear flap portion) is bonded to the peelable state through two adhesive layers 81 and 82 laminated together. .
The two laminated adhesive layers function as an adhesive part for separating the two adhesive layers into each adhesive layer and fixing them to clothes when peeling the two opposing surfaces. . That is, the adhesive layer 81 functions as an adhesive part for fixing the wing part, and the adhesive layer 82 functions as an adhesive part for fixing the rear flap part.

  From the viewpoint of separating the two adhesive layers 81 and 82 into the respective adhesive layers when peeling the two surfaces, the first adhesive used for the adhesive layer 81 and the second adhesive used for the adhesive layer 82 are used. It is preferable that the agent is formed of materials that are not easily compatible with each other, is not easily contacted so as to be easily separated, or contains a material that inhibits contact, specifically, (a) A method of combining different adhesive resins such as styrene-isoprene block copolymer (SIS type) or styrene-butadiene block copolymer (SBS type) rubber resin, acrylic resin, silicon resin, (b) Adhesion There can be used a method of forming a separation portion for separating at the layer interface, and (c) a method of fixing a single-sided peelable material to the surface of the adhesive layer.

As a preferable form of both adhesives,
(1) A combination of a pressure sensitive adhesive made of SIS or SBS rubber resin and a pressure sensitive adhesive made of an acrylic resin, a pressure sensitive adhesive made of the rubber pressure sensitive adhesive and a silicon based resin, which is difficult to adapt because the properties of the resin are different. A combination of an adhesive made of acrylic resin and an adhesive made of silicone resin,
(2) A thin layer of a powdery or granular material made of an inorganic material such as talc or titanium oxide or a resin such as polyethylene or polypropylene is formed on one of the adhesive layers to be overlapped with each other, or a part of the surface of both adhesive layers Forming a separation part by arranging the powdery / granular material to form a part having powdery / granular material on the surface of both adhesive layers at the time of peeling,
(3) A mode in which a thin film body such as a sheet having a peelable net or a hole formed on one side is disposed on one or both surfaces of the adhesive layers to be overlapped with each other to reduce the contact between the adhesive layers, etc. Can be mentioned.

  It is effective to use these forms in combination. In addition, in the form having powdery / granular material or in the form using a thin film body, the gap between the powdery / granular material may vary depending on the force during attachment to the underwear and the pressure during attachment when the adhesive layer is peeled off. The pressure-sensitive adhesive overflows from the holes of the thin film body, and the pressure-sensitive adhesive layer surface layer can be covered with the pressure-sensitive adhesive. However, it is easier to obtain the effect when the rear flap is formed in this form, and it is formed on the rear flap side. It is preferable. In addition, “having peelability on one side” in the form of (3) includes not only the case where the release treatment is formed but also the case where the affinity with the adhesive layer is low.

When using the napkin 1 in the packaging structure 10 of this embodiment, the tab tape 11 is picked and the part shown by F in FIG. 4 is opened, and it is set as the state shown in FIG. Next, the packaging material 9 is peeled off from the napkin 1. Even when the packaging material 9 is peeled off, the napkin 1 maintains a compact, double-folded shape because the wing portion 6 and the rear flap portion 7 are bonded to each other via the two adhesive layers 81 and 82. is doing.
Then, the napkin 1 in this state is placed on the crotch part 20 of the shorts as shown in FIG. 5A, and a part of the napkin 1 is placed on the crotch part 20 via a part of the main body adhesive part 5a. Secure to. Next, as shown in FIG. 5B, the napkin 1 is developed in the longitudinal direction. Then, the wing parts 6 and 6 and the rear flap parts 7 and 7 are opened to the left and right, the wing part 6 is bent along both side edges of the crotch part 20 and fixed to the non-skin facing surface side of the crotch part, and the rear flap part 7 Is fixed to the skin facing surface of the crotch portion 20.

According to the napkin packaging structure of the present embodiment, even when the packaging material 9 is peeled off, the napkin 1 maintains a compact form, and in such a compact state, the crotch portion 20 of the shorts is not affected. Positioning is possible, and then it can be deployed in the longitudinal direction and firmly fixed to the crotch part 20 or the like by the wing part 6 or the rear flap part 7, so that the napkin 1 can be easily placed in an appropriate position with good operability. Can be fixed. In addition, the adhesive layers 81 and 82 are stably protected until they are used by laminating them, so that a release paper that causes a complicated manufacturing process and an increase in cost is unnecessary, and a release paper is used. By removing, it is not necessary to release the compact folded state.
In particular, in the case of a long form having a rear flap as in this embodiment, it is useful without being erroneously bonded and fixed to an inappropriate place.

  Hereinafter, other embodiments of the present invention will be described with reference to FIGS. About 2nd-4th embodiment, a different point from the packaging structure 10 of 1st Embodiment mentioned above is mainly demonstrated, the same point attaches | subjects the same code | symbol and abbreviate | omits description. For the points that are not particularly described, the description of the packaging structure 10 of the first embodiment is applied as appropriate.

In the napkin 1A according to the second embodiment, as shown in FIG. 6, the adhesive layer is not formed on the back sheet side surface of the rear flap portion 7, and instead, in the vicinity of the rear end portion in the longitudinal direction of the main body 5. A second pressure-sensitive adhesive is applied to the surface on the back sheet side in which a pair of pressure-sensitive adhesive layers 83 are formed. The main body 5 of the napkin 1A has a rectangular main body adhesive layer (not shown) on the portion placed on the packaging material 9, and the adhesive layer 83 described above is provided on the portion extending from the packaging material 9. ing.
In the packaging structure of the second embodiment, the napkin 1A is folded so that the portion indicated by D1 in FIG. 6 overlaps the portion indicated by D2 with the alternate long and short dash line L4 as a fold line, and then further, In a state where the portion indicated by D1 and the portion indicated by D2 are overlapped, they are bent so as to overlap the portion indicated by E in FIG. 6, and thereafter, they are obtained in the same manner as in the first embodiment.

  In the packaging structure of the second embodiment, the rear part C as the part located behind the wing part 6 in the longitudinal direction of the napkin 1A has two points with the alternate long and short dash lines L4 and L1 as fold lines, respectively. It is bent to the skin contact surface side. Thereby, the surface on the back sheet 3 side of the main body 5 in the portion indicated by D1 faces the surface on the back sheet 3 side of the wing portion 6. That is, it is a wing portion facing surface. Then, both opposing surfaces are bonded to each other through two laminated adhesive layers 81 and 83 so as to be peeled from each other. As the adhesive used for the two adhesive layers 81 and 83, the same combination as the adhesive used for the adhesive layers 81 and 82 of the first embodiment can be used. As a method of applying the adhesive for forming the two adhesive layers 81 and 83, the same method as that for the adhesive layers 81 and 82 of the first embodiment can be used.

When the napkin 1A is used in the packaging structure of the second embodiment, the portion indicated by F in FIG. 6 is opened, and the packaging material 9 is peeled off from the napkin 1A in that state. Even if the packaging material 9 is peeled off, the napkin 1A has two layers that are separated from each other in the unfolded state in the wing portion 6 and the main body 5 as shown in FIG. 6 (b). By being adhered to each other via the layers 81 and 83, a compact configuration of tri-fold is maintained.
The napkin 1A in this state is placed on the crotch portion of the shorts, and a part of the napkin 1A is fixed on the crotch portion via a part of the main body adhesive portion (not shown), and then the napkin 1A is moved in the longitudinal direction. The adhesive layer 83 on the back sheet 3 side of the main body 5 is fixed to the skin facing surface side of the crotch portion, and the wing portion 6 is fixed to the non-skin facing surface side of the crotch portion.

  According to the packaging structure of the second embodiment, even when the packaging material 9 is peeled off, the napkin 1A maintains a compact form, and in such a compact state, positioning with respect to the crotch portion of the shorts can be performed. Then, since it can be developed in the longitudinal direction and firmly fixed by the adhesive layer 83 or the wing portion 6 provided on the main body 5, the napkin 1A can be easily fixed at an appropriate position with good operability. it can. Moreover, since the adhesive layers 81 and 83 are stably protected until they are used by laminating them, the release paper is unnecessary, and the compact folded state must be released by removing the release paper. You won't get lost.

  As shown in FIG. 7, the napkin 1B in the packaging structure of the third embodiment is a portion (rear part C) located behind the wing part 6 in the longitudinal direction of the napkin 1B, as in the case of the napkin 1A in the second embodiment. ) Are folded to the surface sheet 2 side at two points with the alternate long and short dash lines L4 and L1, and the surface of the back surface sheet 3 side of the main body 5 and the surface of the wing portion 6 on the back surface sheet 3 side that are opposed to each other. Are adhered to each other through two adhesive layers 81 and 83 which are laminated to each other. Furthermore, in 3rd Embodiment, each rear flap part 7 is bend | folded in the longitudinal direction by the fold line L4 extended in the width direction with the main body 5 in the state bent by the surface side by the side of the surface sheet 2 of the main body 5. Accordingly, the surface 7a on the back sheet 3 side in front of the fold line L4 in each rear flap portion 7 and the surface 7b on the back sheet sheet 3 side in rear of the fold line L4 in each rear flap portion 7 face each other. It is in a state. The two adhesive layers 84 and 85 are laminated between the front surface (non-skin contact surface) 7a from the fold line L4 and the rear surface (non-skin contact surface) 7b from the fold line L4. It is adhered so as to be peelable through. As the adhesive used for the two adhesive layers 84 and 85, the same combination as the adhesive used for the adhesive layers 81 and 82 of the first embodiment can be used. As a method for applying the pressure-sensitive adhesive for forming the two pressure-sensitive adhesive layers 84 and 85, the same method as that for the pressure-sensitive adhesive layers 81 and 82 of the first embodiment can be used.

  According to the packaging structure of the third embodiment, even when the packaging material 9 is peeled off, the napkin 1B can maintain a compact form as shown in FIG. 7B, and the adhesive layers 81, 83, Since 84 and 85 are stably protected until use by the lamination of the adhesive layers, the same effect as the first or second embodiment is exhibited. In addition, since the adhesive layers 84 and 85 are separated and function as an adhesive part, the rear flap part can be stably fixed to the skin contact surface of the shorts in a wide area.

As shown in FIG. 8, the napkin 1 </ b> C in the packaging structure of the fourth embodiment does not have a wing part. As with the napkin 1A according to the second embodiment, the napkin 1C is bent toward the surface sheet 2 at three locations with the alternate long and short dash lines L4, L1, and L2 as fold lines. As with the napkin 1B in the third embodiment, the napkin 1C is a fold line L4 extending in the width direction together with the main body 5 in a state where each rear flap portion 7 is bent to the surface side of the main body 5 on the surface sheet 2 side. Folded in the longitudinal direction, thereby, the rear sheet 3 side surface (non-skin contact surface) 7a in front of the fold line L4 in each rear flap portion 7 and rearward from the fold line L4 in each rear flap portion 7 The back sheet 3 side surface (non-skin contact surface) 7b is in a state of facing each other. The surface 7a in front of the fold line L4 and the surface 7b in rear of the fold line L4 are detachably bonded via the laminated adhesive layer 85 and release layer 86. As a method for forming the release layer 86, a release treatment liquid such as a silicon resin, a fluorine resin, or a tetrafluoroethylene resin is applied on the surface of the flap portion 7 on the back sheet 3 side. There are a method of forming a thin film on the surface by spray coating, a method of attaching a tape sheet having a release film formed on the surface, and the like.
As in the fourth embodiment, even when two surfaces facing each other by being folded in the longitudinal direction are detachably bonded via the laminated adhesive layer 85 and the release layer 86, as shown in FIG. As shown, while maintaining a compact form, positioning can be performed with respect to shorts and the like, and the same effect as that obtained by bonding through two adhesive layers can be obtained.

  As a forming material of each part in each embodiment mentioned above, what is used conventionally can be used for a packaging structure of absorptive articles, such as a sanitary napkin, without a restriction. For example, a resin film or a laminate of a resin film and a nonwoven fabric can be used as the back sheet.

  The packaging structure of the absorbent article of the present invention is not limited to the above embodiment, and can be variously modified without departing from the spirit of the present invention. For example, the surface sheet may be made of a single liquid-permeable sheet as a whole. Further, the wing portion and the rear flap portion can be formed by fixing different materials instead of those formed by extending the constituent materials of the main body. Moreover, an absorbent article may not have a rear flap part. Any one of the two laminated adhesive layers in the first to third embodiments can be replaced with the release layer in the fourth embodiment.

  Further, the description omitted in one embodiment and the requirements of only one embodiment can be applied to other embodiments as appropriate, and the requirements in each embodiment can be appropriately applied between the embodiments. Can be substituted for each other.

  In addition to sanitary napkins, the absorbent article in the present invention may be other absorbent articles such as a panty liner (cage sheet), an incontinence pad, and the like.

FIG. 1 is a perspective view showing a packaging structure of a sanitary napkin as one embodiment of the present invention. 2 is a schematic view showing the sanitary napkin in the packaging structure of FIG. 1, FIG. 2 (a) is a plan view showing the surface sheet side (skin contact surface side), and FIG. 2 (b) is the back sheet side ( It is a bottom view which shows the non-skin contact surface side). FIG. 3 is a developed view for explaining the configuration and manufacturing procedure of the packaging structure of FIG. FIG. 4 is a view showing a state where the packaging structure of FIG. 1 is partially opened. FIG. 5 is a view showing a method of using the sanitary napkin in the packaging structure of FIG. 1, FIG. 5 (a) is a state where the napkin is placed and positioned on the crotch portion of the shorts, and FIG. It is a figure which shows the state which expand | deployed the napkin in the longitudinal direction. FIG. 6 is a diagram showing another embodiment of the present invention, FIG. 6 (a) is a diagram corresponding to FIG. 3, and FIG. 6 (b) is a sectional view schematically showing a longitudinal section of the napkin. . FIG. 7 is a view showing still another embodiment of the present invention, FIG. 7 (a) is a view corresponding to FIG. 3, and FIG. 7 (b) is a cross-sectional view schematically showing a cross section in the longitudinal direction of the napkin. is there. FIG. 8 is a view showing still another embodiment of the present invention, FIG. 8 (a) is a view corresponding to FIG. 3, and FIG. 8 (b) is a cross-sectional view schematically showing a cross section in the longitudinal direction of the napkin. is there.

Explanation of symbols

10 Packaging structure of sanitary napkin 2 Surface sheet (sheet constituting the skin contact surface)
3 Back sheet (sheet constituting non-skin contact surface)
4 Absorber (absorbing layer)
DESCRIPTION OF SYMBOLS 5 Main body 6 Wing part 7 Rear flap part 81-85 Adhesive layer 86 Peeling layer A Front part B Excretion part opposing part C Back part

Claims (5)

An absorbent article comprising a skin contact surface, a non-skin contact surface, and an absorbent article having an absorbent layer interposed therebetween, folded in the longitudinal direction together with the packaging material, and sealing a predetermined portion of the packaging material The packaging structure of
The absorbent article can be peeled off through two adhesive layers laminated to each other, or two adhesive layers laminated to each other, or an adhesive layer and a release layer laminated to each other by folding in the longitudinal direction. An absorbent article packaging structure adhered to   The two surfaces are bonded by the two adhesive layers, and when the two surfaces are peeled off, the two adhesive layers are separated into the respective adhesive layers and are respectively adhered to the clothes. The packaging structure of an absorbent article according to claim 1, which functions as: The absorbent article has a vertically long main body, a pair of wing portions extending on the left and right sides of the main body, and a pair of rear flap portions,
The pair of wing portions and the pair of rear flap portions are each bent to the skin contact surface side of the main body,
The packaging structure for absorbent articles according to claim 1 or 2, wherein one of the two surfaces is a non-skin contact surface of a wing portion, and the other surface is a non-skin contact surface of a rear flap portion. The absorbent article has a vertically long main body and a pair of wing portions extending on the left and right sides of the main body,
Each of the pair of wing portions is bent toward the skin contact surface side of the main body, and the main body has two portions on the skin contact surface side so that a portion located behind the wing portion forms a wing portion facing surface. It is bent at the place,
3. The packaging structure for absorbent articles according to claim 1, wherein one of the two surfaces is a non-skin contact surface of the wing portion, and the other surface is the wing portion-opposing surface of the main body. The absorbent article has a vertically long main body, a pair of rear flaps extending on the left and right sides of the main body,
Each of the pair of rear flap portions is folded in the longitudinal direction along a fold line extending in the width direction together with the main body in a state where the rear flap portions are folded toward the skin contact surface side of the main body,
One of the two surfaces is a non-skin contact surface in front of the fold line of the rear flap portion, and the other surface is a non-skin contact surface in the rear of the fold line of the rear flap portion. Item 3. A packaging structure for absorbent articles according to item 1 or 2.

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