WO2024048367A1

WO2024048367A1 - Disposable diaper storage body

Info

Publication number: WO2024048367A1
Application number: PCT/JP2023/030156
Authority: WO
Inventors: 寛之片山; 航平戸田; 芳久渡部
Original assignee: ユニ・チャーム株式会社
Priority date: 2022-09-02
Filing date: 2023-08-22
Publication date: 2024-03-07
Also published as: JP2024035717A

Abstract

This disposable diaper storage body (100) comprises diaper rows (R) in which a plurality of disposable diapers (1) are arranged so as to be adjacent to each other, and a storage member (120), wherein: the disposable diapers (1) are provided with a volatile insect repellent (AM); a diaper row (R1) at the uppermost position divides, into three equal parts, a space in a storage space (S) from an upper end of the storage space (S) to a lower end of the diaper row; and when defining the topmost space as a top region (SA), the bottommost space as a bottom region (SC), and the space positioned between the top region (SA) and the bottom region (SC) as an intermediate region (SB), the reaction force when the top region (SA) is compressed by a prescribed length along the left-right direction is less than the reaction force when the bottom region (SC) is compressed by a prescribed length along the left-right direction, or the reaction force when the top region (SA) is compressed by a prescribed length along the left-right direction is less than the reaction force when the intermediate region (SB) is compressed by a prescribed length along the left-right direction.

Description

Disposable diaper container

The present invention relates to a container for disposable diapers.

Conventionally, disposable diapers that absorb excrement such as feces and urine have been known. For example, Patent Document 1 describes that unpleasant odors such as excrement can be reduced by providing a disposable diaper with a fragrance.

JP2018-102612A

As shown in Patent Document 1, even if the disposable diaper is a product containing a fragrance, the volatilization of the fragrance may cause the wearer of the disposable diaper or the person trying to wear the disposable diaper to There was a possibility that the presence of fragrances could not be felt. In particular, when disposable diapers contain volatile insect repellents, there is a problem in that even though the disposable diapers have insect repellent effects, it is difficult to exert the effect on the wearer. Ta.

The present invention has been made in view of the above-mentioned problems, and its purpose is to prevent the person who opened the disposable diaper from removing the insects that the disposable diaper contains when the container for the disposable diaper is opened. To provide a container for disposable diapers that can easily exhibit the effect of a repellent.

The main invention for achieving the above object is a disposable diaper storage body comprising a diaper row in which a plurality of disposable diapers are arranged adjacent to each other, and a storage member housing the diaper row, The disposable diaper has an up-down direction, a left-right direction, and a front-back direction, and the disposable diaper includes an absorbent body and is provided with a volatile insect repellent, and is located at the uppermost side in the accommodation space inside the accommodation member. In the diaper row, the disposable diapers in which the absorbent body is folded in half at the folding portion are arranged so as to be adjacent to each other in the thickness direction of the absorbent body; The space from the upper end of the storage space to the lower end of the diaper row is divided into three equal parts, with the uppermost space being the upper region and the lowermost space being the upper region. When the space is defined as a lower region, and the space located between the upper region and the lower region is defined as an intermediate region, the reaction force when the upper region is compressed by a predetermined length along the left-right direction is: The reaction force when the lower region is compressed by the predetermined length along the left-right direction, or the reaction force when the upper region is compressed by the predetermined length along the left-right direction is smaller than the reaction force when the lower region is compressed by the predetermined length along the left-right direction. The disposable diaper container is characterized in that the reaction force is smaller than the reaction force when the area is compressed by the predetermined length along the left-right direction.
Other features of the present invention will become apparent from the description of this specification and the accompanying drawings.

According to the present invention, when the container of the disposable diaper is opened, the insect repellent provided in the disposable diaper can easily exert its effect on the person who opened the container and the place where the container was opened.

FIG. 2 is a perspective view of a container 100 for the disposable diaper 1. FIG. FIG. 2 is a view of the diaper 1 in a stored state seen from the back side. FIG. 2 is a schematic plan view of the diaper 1 in an unfolded and stretched state, viewed from the skin side. 4 is a schematic cross-sectional view taken along line AA in FIG. 3. FIG. FIG. 3 is a diagram illustrating a state in which the diaper 1 is accommodated. FIG. 3 is a front view of the container 100. It is a figure explaining the measuring method of the reaction force when each area|region of the container 100 is compressed by a predetermined length along the left-right direction. FIG. 7 is a diagram illustrating containers 101 to 104 of modified examples. FIG. 3 is a diagram illustrating a reference area aa and a comparison area ab. It is a figure explaining each area in diaper 1. It is a figure explaining each area in diaper 1.

From the description of this specification and the attached drawings, at least the following matters will become clear.
(Aspect 1)
A storage body for disposable diapers, comprising a row of diapers in which a plurality of disposable diapers are arranged adjacent to each other, and a storage member that stores the rows of diapers, and has vertical, horizontal, and front-back directions. The disposable diaper includes an absorbent body and is provided with a volatile insect repellent, and in the storage space inside the storage member, the diaper row located at the uppermost side is arranged so that the absorbent body is folded. The disposable diaper, which is folded in half at a portion, is arranged so as to be adjacent to the absorber in the thickness direction, and the disposable diaper is arranged so that the folded portion is above or below. , the space from the upper end of the storage space to the lower end of the diaper row in the storage space is divided into three equal parts, the uppermost space is an upper region, the lowermost space is a lower region, and the upper region and When the space located between the lower region and the lower region is defined as an intermediate region, the reaction force when the upper region is compressed by a predetermined length along the left-right direction causes the lower region to compress the lower region along the left-right direction. The reaction force when the upper region is compressed by a predetermined length along the left-right direction is smaller than the reaction force when the upper region is compressed by a predetermined length, or the reaction force when the upper region is compressed by a predetermined length along the left-right direction is This is a disposable diaper container characterized by a reaction force smaller than that when compressed a little.

The larger the reaction force when compressing the area of the storage space by a predetermined length along the left-right direction, the more disposable diapers are packed densely in the area The smaller the reaction force when compressed, the more loosely the disposable diaper is packed in the area. According to the disposable diaper container of aspect 1, the reaction force when the upper region is compressed by a predetermined length along the left-right direction is the reaction force when the lower region is compressed by a predetermined length along the left-right direction. By making the reaction force smaller, or by making the reaction force when the upper region is compressed by a predetermined length along the left-right direction smaller than the reaction force when the middle region is compressed by a predetermined length along the left-right direction, In the storage space, the upper region is more loosely packed with disposable diapers than the lower region, or the upper region is more loosely packed with disposable diapers than the middle region. Therefore, the volatilized insect repellent is more likely to fill the upper region than the lower or middle region, and when the wearer or user of the disposable diaper opens the container of the disposable diaper, the effect of the insect repellent It can be applied to the person who opened the package and the place or space where it was opened. In addition, if the insect repellent has a scent, when the wearer opens the container of the disposable diaper, the wearer will be more likely to smell the insect repellent, and the disposable diaper will become the insect repellent. This makes it easier for the wearer to feel that the agent is provided.

(Aspect 2)
The housing for disposable diapers according to aspect 1, wherein the housing member has an oxygen permeability of 100 cm ³ /m ² ·24 h · atm or less.

According to the disposable diaper container of aspect 2, the insect repellent provided in the disposable diaper is exposed to the outside of the storage member more than when the oxygen permeability of the storage member is greater than 100 cm ³ /m ² ·24 h · atm. The risk of leakage can be reduced.

(Aspect 3)
The repellent provided in the disposable diaper is provided at a position overlapping at least the lower region, and the reaction force when the intermediate region is compressed by a predetermined length along the left-right direction is the lower region. 3. The disposable diaper container according to

aspect

1 or 2, wherein the reaction force is greater than the reaction force when compressed by the predetermined length along the left-right direction.

According to the disposable diaper container of aspect 3, it is possible to reduce the possibility that the insect repellent provided at the position corresponding to the lower region reaches the upper region. This reduces the risk of the insect repellent leaking out of the storage member, making it easier to maintain the state in which the disposable diaper is equipped with the insect repellent.

(Aspect 4)
The repellent provided on the disposable diaper is provided at a position overlapping at least the upper region, and the reaction force when the intermediate region is compressed by a predetermined length along the left-right direction is the lower region. 4. The disposable diaper container according to any one of aspects 1 to 3, wherein the reaction force is greater than the reaction force when compressed by the predetermined length along the left-right direction.

According to the disposable diaper container of aspect 4, the insect repellent is easily filled in the upper region, so that when the wearer or user of the disposable diaper opens the disposable diaper container, the insect repellent is easily filled in the upper region. The effect can be exerted on the person who opened the package and the place or space where it was opened.

(Aspect 5)
The repellent provided on the disposable diaper is provided at least at a position overlapping the intermediate region, and the reaction force when the intermediate region is compressed by a predetermined length along the left-right direction is the lower region. 5. The disposable diaper container according to any one of aspects 1 to 4, wherein the reaction force is greater than the reaction force when compressed by the predetermined length along the left-right direction.

According to the storage member for disposable diapers according to aspect 5, it is possible to reduce the movement of the insect repellent provided in the position overlapping the middle region to the upper region, so that the insect repellent for the disposable diaper is contained in the storage member. This reduces the risk of leakage to the outside, making it easier to maintain the insect repellent in disposable diapers.

(Aspect 6)
The disposable diaper is a container for a disposable diaper according to any one of aspects 1 to 5, wherein the repellent is provided on a surface that contacts the adjacent disposable diaper.

According to the disposable diaper container of aspect 6, the fear that the insect repellent will volatilize from the disposable diaper is reduced, making it easier to maintain the state in which the disposable diaper is provided with the insect repellent.

(Aspect 7)
The storage member is provided with an opening means for forming an opening for taking out the stored disposable diaper, and the opening means is provided in at least a part of a position corresponding to the upper region. 7. A container for a disposable diaper according to any one of aspects 1 to 6.

According to the disposable diaper container of aspect 7, when the wearer or user of the disposable diaper opens the disposable diaper container, the effect of the insect repellent on the person who opened the package and the place or space where the package was opened is reduced. You can make full use of it.

(Aspect 8)
Aspect 7 is a disposable diaper container according to aspect 7, wherein the opening means is a perforation or a half cut.

According to the disposable diaper container of aspect 8, in an unopened state, the insect repellent can be easily retained in the container member, and the wearer can easily insert the insect repellent into the container member from the perforation or half-cut portion. An opening can be formed to make it easy to take out the disposable diaper.

(Aspect 9)
Aspect 7 or 8 of the housing member, wherein the total length of the opening means at a position corresponding to the upper region is longer than the total length of the opening means at positions corresponding to the intermediate region and the lower region. This is a container for the disposable diaper described in .

According to the disposable diaper container of aspect 9, when the wearer or the like opens the disposable diaper container to take out the disposable diaper from the opening, the effect of the insect repellent may be reduced by the person who opened the package, the location where the package was opened, or the like. While allowing the insect repellent to be applied to the space, the risk of the volatilized insect repellent leaking out from the middle region and the lower region is reduced, making it easier to maintain the state in which the disposable diaper is provided with the insect repellent.

(Aspect 10)
Regarding the storage member, the length of the opening means is equal to or longer than the length of the disposable diaper in the direction along the folded portion, and is twice the length of the disposable diaper in the direction along the folded portion. It is a container for a disposable diaper according to any one of aspects 7 to 9, which is as follows.

According to the disposable diaper container of aspect 10, the length of the opening means is made shorter than the length of the disposable diaper in the direction along the folded portion in the stored state, while making it easier to take out the disposable diaper from the container. , the risk of the insect repellent leaking out from the opening is reduced compared to when the length of the opening means is longer than twice the length of the disposable diaper in the stored state in the direction along the folded portion. can be done.

(Aspect 11)
The opening means is a perforation, and has alternately opening portions penetrating the housing member in the thickness direction and non-opening portions not penetrating the housing member in the thickness direction, The disposable according to any one of aspects 7 to 10, wherein the opening means has portions where the lengths of the adjacent opening portions are different, or portions where the lengths of the non-opening portions adjacent to each other are different. It is a container for diapers.

According to the disposable diaper container of aspect 11, it is possible to reduce the risk of forming the opening to be excessively large, and therefore it is possible to reduce the risk of the insect repellent leaking out from the opening. .

(Aspect 12)
a sealing portion for sealing the formed opening; the sealing portion includes a strong adhesive region having adhesive force per predetermined unit area between the sealing portion and the housing member; a weak adhesive region in which the adhesive force per unit area between the seal portion and the housing member is weaker than that of the weak adhesive region, and the seal portion is adhered to the housing member so as to cover at least a portion of the opening means. 12. A container for a disposable diaper according to any one of aspects 7 to 11.

According to the disposable diaper container of aspect 12, even after the opening is formed in the storage member in order to unseal the disposable diaper container, the opening can be sealed by using the sealing part. This reduces the risk of insect volatiles leaking out of the container, making it easier to maintain the state in which disposable diapers are equipped with insect repellents, and making it possible to re-open the container with the opening sealed. When the package is opened, the insect repellent effect is more likely to be exerted on the person who opened the package and the space such as the room where the package was opened.

(Aspect 13)
It has a sealing part for sealing the formed opening, and the sealing part has a strong adhesion area that connects the sealing part and the housing member with a predetermined adhesive force per unit area; a weak adhesion region in which the adhesive force per unit area between the seal portion and the housing member is weaker than the region, and the seal portion is adhered to the housing member so as not to cover the opening means; A container for a disposable diaper according to any one of aspects 7 to 11.

According to the disposable diaper container of aspect 13, even after the opening is formed in the storage member and the disposable diaper container is once unsealed, the opening can be closed using the seal portion, thereby preventing the volatilization of insects. This reduces the risk of the agent leaking out of the container, making it easier to maintain the state in which the disposable diaper is equipped with the insect repellent. This makes it easier for the insect repellent to exert its effect on people who have done so or in spaces such as rooms where it has been opened.

===First embodiment===
<<Basic configuration of container 100>>
Hereinafter, as an example of the disposable diaper container according to the present embodiment, a container 100 (also referred to as "container 100") for pants-type disposable diapers for infants will be described as an example. However, the disposable diaper according to this embodiment is not limited to the above, and can also be used as a pants-type disposable diaper for adults, or as a tape-type disposable diaper for infants or adults.

FIG. 1 is a perspective view of the container 100. The storage body 100 includes a plurality of pants-type disposable diapers 1 (hereinafter also simply referred to as "diapers 1") and a storage member 120 that stores the plurality of diapers 1 (see FIG. 2, etc.). The diaper 1 is distributed and stored while being housed in the housing member 120. As shown in FIG. 1, in the present embodiment, the container 100 in a state in which the diaper 1 is stored in the container member 120 (hereinafter also referred to as "accommodated state") has a plurality of surfaces 200 (front surface 200A, side surface 200B). , a rear surface (not shown), a top surface 200D, and a bottom surface (not shown)), but the present invention is not limited to this, and other polyhedrons may be used. Further, hereinafter, a wearer of the diaper 1 or a person who makes the wearer wear the diaper 1 will be referred to as a "wearer, etc.".

<<Basic configuration of pants-type disposable diaper 1>>
FIG. 2 is a view of the diaper 1 in the stored state seen from the back side. FIG. 3 is a schematic plan view of the diaper 1 in the unfolded and stretched state, viewed from the skin side. FIG. 4 is a schematic cross-sectional view taken along line AA in FIG. 3. Note that the diaper 1 in FIG. 2 is the diaper 1 in its natural state, and is also the diaper 1 in its stored state.

The unfolded state of the diaper 1 is a state in which the pair of joints 2 provided on both sides of the pants-type diaper 1 are separated, and the diaper 1 is opened and unfolded flatly. The stretched state of the diaper 1 refers to a state in which the elastic member of the diaper 1 is stretched to such an extent that the wrinkles of the diaper 1 are no longer visible. Specifically, a state in which the dimensions of each member constituting the diaper 1 are stretched until they match or are close to the dimensions of the individual member (i.e., the dimensions in a state where the elastic member does not exhibit elasticity). show.

The pants-type diaper 1 has an up-down direction, a width direction, and a front-back direction, and the diaper 1 is formed with a waist opening BH and a pair of leg openings LH (see FIG. 2). In the front-back direction, the side that is on the ventral side of the wearer is the front side, and the side that is on the back side of the wearer is the back side. The diaper 1 has a thickness direction as shown in FIG. 4, and the side that contacts the wearer in the thickness direction is the skin side, and the opposite side is the non-skin side.

The diaper 1 has an absorbent main body 10 and

waist portions

20 and 30 arranged on the non-skin side of the absorbent main body 10. The diaper 1 of the present embodiment is a so-called three-piece type, and has a waistline portion including a ventral waistline portion 20 and a backside waistline portion 30. The non-skin side of the body 10 is exposed to the outside.

As shown in FIGS. 3 and 4, the non-skin side of the ventral end in the longitudinal direction of the absorbent body 10 is joined to the skin side of the ventral waist portion 20 with an adhesive or the like. The non-skin side surface of the rear end in the longitudinal direction of the body 10 is joined to the skin side surface of the dorsal waist portion 30 with an adhesive or the like. From the diaper 1 in the unfolded state shown in FIG. The diaper 1 becomes pants-shaped by joining both sides and both sides in the width direction of the back waist portion 30 by welding (for example, thermal welding or ultrasonic welding) or the like to form a pair of joints 2. The folding portion F is provided at the center in the longitudinal direction of the diaper 1 in the unfolded state.

The absorbent main body 10 includes a liquid-permeable top sheet 11, an absorbent body 12 that absorbs excrement, a liquid-impermeable back sheet 13, and an exterior sheet 14, each of which is adhered with an adhesive or the like. . An example of the absorbent body 12 is one obtained by molding liquid absorbent fibers such as pulp fibers containing a superabsorbent polymer into a predetermined shape. The absorbent body 12 may be covered with a core wrap sheet such as liquid-permeable tissue paper or nonwoven fabric. Other examples of the absorbent body 12 include an SAP sheet in which an SAP layer is attached to a hydrophilic sheet, and an air-laid sheet in which liquid-absorbing fibers are formed into a sheet by an air-laid method.

Furthermore, the absorbent main body 10 has leg elastic members 15 (for example, rubber thread) that expand and contract in the longitudinal direction (vertical direction) on both sides in the width direction. Thereby, the diaper 1 fits around the wearer's legs.

Additionally, the absorbent main body 10 has leakage prevention wall portions 16 that can stand up on the skin side on both sides in the width direction. For example, the exterior sheet 14 is folded back inward in the width direction so that both sides in the width direction are located on the skin side surfaces of the top sheet 11, and the leak-proof wall elastic member 161 stretches and contracts in the longitudinal direction at the folded part. (For example, rubber thread) is provided to form the leakage prevention wall portion 16.

As shown in FIG. 4, the ventral waist section 20 and the dorsal waist section 30 include skin-

side sheets

21 and 31 and non-skin-

side sheets

22 and 32 respectively made of flexible nonwoven fabric, and a plurality of sheets that expand and contract in the width direction. It has waist elastic members 23, 33 (for example, rubber thread). The plurality of waist

elastic members

23 and 33 are vertically spaced apart from each other in the

waist portions

20 and 30, and are fixed to the seat while being stretched in the width direction. Therefore, the ventral waist portion 20 and the back waist portion 30 are expandable and contractible in the width direction, and fit around the wearer's waist.

Further, as shown in FIG. 3, the ventral waist portion 20 has a rectangular shape. On the other hand, the dorsal waist portion 30 has an extending portion 34 extending downward from the rectangular joint portion 2. The extending portion 34 has a substantially trapezoidal shape with the length in the width direction becoming shorter toward the bottom.

Although the basic configuration of the diaper 1 has been described above, the configuration of the diaper 1 is not limited to the above. For example, the diaper 1 may be a two-piece type diaper, in which the ventral waist portion 20 and the dorsal waist portion 30 are formed of one continuous member, or the ventral waist portion 20 and the dorsal waist portion 30 may be formed of one continuous member. A girth section of the crotch area may be provided to connect the crotch area. Further, the waist

elastic members

23, 33 and the leg elastic members 15 may be sheet-like elastic members (stretch film or stretch nonwoven fabric) instead of rubber thread.

<<Insect repellent AM>>
The diaper 1 is provided with an insect repellent AM. Insect repellent AM (hereinafter also referred to as "repellent AM") is a repellent (insect repellent) against pests such as mosquitoes, silkworms, midges, and flies, and contains ingredients that have an insect repellent effect. synthetic compounds and natural plant extracts. For example, lemongrass, citronellal, 1,8-cineole, linalyl acetate, DEET (N,N-diethyl-3-methylbenzamide), sesquiterpene, ethyl butylacetylaminopropionate, picaridin, pyrethroid, cinnamon, rosemary, Lavender, peppermint, eucalyptus, citronella, lemon eucalyptus, pickle, etc. can be used. The repellent AM can be selected depending on the target pest and the wearer. In this embodiment, an isolated fragrance extracted from citronella grass was employed. As a result, an ingredient (citronella grass) having an insect repellent effect is imparted to the diaper 1. In addition, a repellent AM may be used, for example, using an isolated fragrance extracted from a repellent component such as lemongrass.

Note that the repellent AM is preferably an allergen-free substance. For example, under the EU (European Union) Cosmetics Directive (76/768/EEC), 26 substances that are required to be labeled as allergens are substantially free of them (the ratio in repellent AM is 1% or less) is preferable. Moreover, it is preferable that the repellent AM does not inhibit the adhesive performance of the hot melt adhesive used in the diaper 1.

The repellent AM in FIG. 2 and the like is also the repellent placement area AM indicating the area where the repellent AM is applied. The insect repellent AM of this embodiment is a volatile substance and is applied in liquid form. The repellent placement area AM may be coated with only a synthetic compound or a natural plant extract containing an ingredient that has an insect repellent effect, or a solvent or the like may be added to the ingredient (substance) that has an insect repellent effect as appropriate. A liquid may be applied.

Note that in this embodiment, the liquid repellent AM is applied to the diaper 1, but the invention is not limited thereto. The insect repellent AM may be in solid form, or may be in a form in which the repellent is encapsulated in microcapsules or the like.

As shown in FIG. 2 and the like, in this embodiment, the insect repellent AM is provided on the back side of the diaper 1, and specifically, on the back side of the diaper 1, the insect repellent AM is provided on the back side of the diaper 1, below the back waist portion 30. (on the folded part F side), the repellent AM is provided above the folded part F and approximately at the center in the width direction. This makes it easier to exert a repellent effect on the wearer's legs, thereby reducing the risk of mosquito bites on the wearer's legs. In this embodiment, the repellent AM is provided on the absorbent main body 10 on the back side of the diaper 1, but the invention is not limited thereto. In the diaper 1, the repellent AM can be appropriately provided at a portion of the wearer's body that exhibits a repellent effect.

<<Accommodating member 120>>
The housing member 120 is made of a resin (plastic) film, and specifically, is made of a resin film made of ethylene-vinyl alcohol copolymer (EVOH). Note that the material constituting the housing member 120 is not limited to ethylene-vinyl alcohol copolymer (EVOH), but also film-like materials such as synthetic resin films made of polyethylene (PE), polypropylene (PP), and polyethylene terephthalate (PET). It may be formed from the material.

It is preferable that the oxygen permeability of this housing member 120 is 100 cm ³ /m ² ·24 h ·atm or less at 23°C. Moreover, it is more preferable that the oxygen permeability is 10 cm ³ /m ² ·24 h·atm at 23°C. The oxygen permeability is measured, for example, according to the coulometric method under conditions of 23° C. and 0% RH.

Since the insect repellent AM provided in the diaper 1 is volatile, the airtightness of the container 100 is increased by setting the oxygen permeability of the container 120 to 100 cm ³ /m ² ·24 h ·atm or less. , the risk of the insect repellent AM provided in the diaper 1 leaking out of the housing member 120 can be reduced more than when the oxygen permeability of the housing member 120 is greater than 100 cm ³ /m ² ·24 h · atm. can.

The housing member 120 may have a moisture permeability of 2000 g/m ² ·24 h or less, and may be made of, for example, a polyethylene (PE) resin film. This makes it more difficult for the repellent AM provided inside the housing member 120 to permeate through the housing member 120 in the thickness direction than when the moisture permeability of the housing member 120 is greater than 2000 g/m ² ·24h. Therefore, it is possible to reduce the possibility that the insect repellent AM provided in the diaper 1 will leak out of the housing member 120.

The housing member 120 has a handle 121 at the top of the top surface 200D. Having the handle 121 makes it easier for the wearer to carry the container 100. The handle 121 may be made of the same material as the housing member 120 or may be made of a different material from the housing member 120. For example, it may be formed from a resin film made of polyethylene (PE), a synthetic resin film made of polypropylene (PP), polyethylene terephthalate (PET), or the like. Further, the handle 121 may not necessarily be provided, and the housing member 120 (container 100) may not have the handle 121.

<<Container 100 in containment state>>
As shown in FIG. 1 and the like, the container 100 in the accommodated state has an up-down direction, a left-right direction, and a front-back direction. Regarding the vertical direction of the container 100, if the container 100 (accommodating member 120) has a handle 121, the vertical direction is determined with the side where the handle 121 is provided as the upper side and the opposite side as the lower side. . Alternatively, if the handle 121 is not provided, the surface 200 of the container 100 (accommodating member 121) on which the product name is written in the largest size is the front surface, and the vertical direction is determined based on the direction of the letters of the product name. .

In the container 100, a diaper row R in which a plurality of diapers 1 are arranged adjacent to each other is stored in a storage member 120. As shown in FIG. 1 etc., the container 100 of this embodiment has a plurality (two rows) of diaper rows R in the vertical direction, and the diaper row R is located at the uppermost side in the storage space S inside the storage member 120. It has an upper diaper row (diaper row) R1, and a lower diaper row R2 located lower than the upper diaper row R1 and lowermost in the accommodation space S. Although the diaper row R of this embodiment includes an upper diaper row R1 and a lower diaper row R2, it is not limited thereto. For example, the diaper row R may be composed of only one diaper row, or may include one or more diaper rows between the upper diaper row R1 and the lower diaper row R2. good. In addition, when the diaper row R is composed of only one diaper row, the one diaper row becomes the upper diaper row R1 located at the uppermost side in the accommodation space S.

In the diaper rows R1 and R2, the diapers 1 in which the absorbent body 12 (absorbent main body 10) is folded in half at the folding portion are arranged so as to be adjacent to each other in the thickness direction of the absorbent body 12. It is arranged so that part F is above or below. Specifically, in the container 100 of this embodiment, the unfolded diaper 1 shown in FIG. Thus, the diaper 1 shown in FIG. 2 in a pants-like state is accommodated. At this time, the absorbent main body 10 (absorbent body 12) is folded in half at the folding portion F. As shown in FIG. 5, this diaper 1 is arranged adjacent to the absorbent body 12 in the thickness direction. FIG. 5 is a diagram illustrating a state in which the diaper 1 is accommodated. In the stored state, the stored diapers 1 are in the storage member 120 in a state in which they are in close contact with each other. For convenience, FIG. 5 shows a state in which two of the stored diapers 1 are separated in the left-right direction. The direction shown in FIG. 5 is the direction of the container 100. As shown in FIG. 5, the thickness direction of the absorber 12 is along the left-right direction. Moreover, the diaper 1 of this embodiment is arranged so that the folded part F is downward.

In the diaper row R of the present embodiment, all the stored diapers 1 are arranged so that the thickness direction of the absorber 12 is along the left-right direction and the folded part F is downward, but this is not limitative. I can't do it. For example, all the diapers 1 may be arranged so that the thickness direction of the absorbent body 12 is along the front-back direction, and some diapers 1 are arranged so that the thickness direction of the absorbent body 12 is along the left-right direction or the front-back direction. , and other diapers 1 may be arranged with the thickness direction of the absorber 12 inclined with respect to the left-right direction or the front-back direction. Furthermore, it is not always necessary to arrange all the diapers 1 so that the folded part F is at the bottom. The folded portion F of the diaper 1 may be placed on the upper side, and the folded portions F of the other diapers 1 may be placed on the lower side.

The accommodation space S inside the accommodation member 120 refers to a space surrounded by the inner surface of the accommodation member 120. As shown in FIG. 6, when the space in the storage space S from the upper end of the storage space S to the lower end of the upper diaper row R1 is divided into three equal parts, the uppermost space is the upper area SA, and the lowermost space is the upper area SA. is defined as a lower region SC, and a space located between the upper region SA and the lower region is defined as an intermediate region SB. FIG. 6 is a diagram of the container 100 viewed from the front 200A.

Regarding this container 100, the reaction force when the upper region SA is compressed by a predetermined length along the left-right direction is smaller than the reaction force when the lower region SC is compressed by a predetermined length along the left-right direction. Alternatively, the reaction force when the upper region SA is compressed by a predetermined length along the left-right direction is smaller than the reaction force when the intermediate region SB is compressed by a predetermined length along the left-right direction. The larger the reaction force when compressing each area (each space) by a predetermined length along the left-right direction, the more diapers 1 are packed in the area, and the more the diapers 1 are packed in the area, The smaller the reaction force when compressed by a predetermined length, the more loosely the diaper 1 is packed in the region.

Regarding the container 100, the reaction force when the upper region SA is compressed by a predetermined length along the left-right direction is made smaller than the reaction force when the lower region SC is compressed by a predetermined length along the left-right direction. The inside of the upper region SA is packed with diapers 1 more loosely than the inside of the lower region SC, and the inside of the upper region SA has more blank spaces than the inside of the lower region SC. Therefore, in a state where the repellent AM included in the diaper 1 has volatilized, the upper region SA is more likely to be filled with the repellent AM than the lower region SC.

Similarly, regarding the container 100, the reaction force when the upper region SA is compressed by a predetermined length along the left-right direction is smaller than the reaction force when the intermediate region SB is compressed by a predetermined length along the left-right direction. As a result, the diaper 1 is packed in the upper region SA more than in the middle region SB, and the upper region SA has more blank space than the middle region SB. Therefore, in a state where the repellent AM included in the diaper 1 has volatilized, the upper region SA is more likely to be filled with the repellent AM than the middle region SB.

As a result, when a wearer or the like opens the container 100, the repellent AM that fills the upper region SA rather than the lower region SC or middle region SB may adhere to the person who opened the package (wearer, etc.), or Since the repellent AM can easily spread to the place or space such as the room where the package was opened, the effect of the repellent AM can be exerted on the person who opened the package or the room where the package was opened. In addition, if the repellent AM is a substance (component) with a scent, when the wearer etc. opens the container 100, the scent of the repellent AM will be easily felt. It becomes easier to recognize that the diaper 1 housed in the body 100 is a product containing the repellent AM.

The reaction force when each region is compressed by a predetermined length along the left-right direction can be measured by the following method. FIG. 7 is a diagram illustrating a method of measuring reaction force when each region of the container 100 is compressed by a predetermined length along the left-right direction.

First, the unopened container 100 is placed on a flat surface G, and one side surface 200B of the container 100 (the surface opposite to the side surface 200B that contacts the load section 52 of the resistance measuring device 50) is placed on a wall. Place it in contact with a vertical surface such as E. The "unopened state" refers to a state in which the container 100 has never been opened. Then, using the resistance measuring device 50, the resistance force (resistance value) when each region of the unopened container 100 is compressed by a predetermined length along the left-right direction is measured. The larger this resistance force (resistance value) is, the larger the reaction force (value of reaction force) is.

The resistance measuring device 50 is a device for measuring the resistance value on the side surface 200B of the container 100. Using this resistance measuring device 50, the resistance force R (resistance value) when compressed by a predetermined length along the left-right direction is measured. As the resistance measuring device 50, for example, a digital force gauge (model number: FGP-0.2) manufactured by Nidec-Shimpo Corporation can be used for measurement. The resistance measuring device 50 includes a main body portion 51, a load portion 52, and a shaft portion 53. The main body section 51 measures the load on the load section 52 and displays it as a resistance value. The load portion 52 and the shaft portion 53 are attachments for measurement. The shaft portion 53 is a member that connects the main body portion 51 and the load portion 52. The load portion 52 is a member that comes into contact with the container 100 and presses the side surface 200B of the container 100. The load portion 52 makes a plane contact with the side surface 200B of the container 100, and the contact surface has a size that covers the region of the side surface 200B in the region (space) to be measured. Specifically, FIG. 7 illustrates a state in which the reaction force in the upper region SA is measured. In the state shown in FIG. 7, the size of the surface of the load portion 52 that comes into contact with the side surface 200B of the container 100 is such that the length in the vertical direction is greater than or equal to the length in the vertical direction of the area SA, and the length in the front and back direction is greater than or equal to the length in the vertical direction of the area SA. This is equal to or longer than the length of the container 100 in the front-rear direction.

As shown in FIG. 7, the load portion 52 of the resistance measuring device 50 is applied to the side surface 200B of the upper area SA of the container 100. At this time, the load section 52 of the resistance measuring device 50 is prevented from applying force to the side surface 200B.

Then, by measuring the resistance force (resistance value) R when the side surface 200B is compressed by a predetermined distance (4 cm in this embodiment) in the left and right direction from the state shown in FIG. The value of the reaction force when compressed by a predetermined length (4 cm) along the direction can be obtained.
The value of the reaction force when the intermediate region SB and the lower region SC are each compressed by a predetermined length (4 cm) along the left-right direction can also be obtained in a similar manner.

Furthermore, it is preferable that the insect repellent AM provided on the diaper 1 housed in the container 100 is provided at least at a position overlapping the lower region SC. At this time, it is preferable that the reaction force when the intermediate region SB is compressed by a predetermined length along the left-right direction is larger than the reaction force when the lower region SC is compressed by a predetermined length along the left-right direction.

In other words, the diapers 1 are packed more densely in the accommodation space S in the middle region SB than in the lower region SC, and the middle region SB has less blank space than the lower region SC. Therefore, the insect repellent AM provided at the position corresponding to the lower region SC becomes difficult to pass through the intermediate region SB, and the possibility of reaching the upper region SA can be reduced. This can reduce the possibility that the insect repellent AM provided in the diaper 1 will leak out of the housing member 120. In particular, once the housing member 120 is unsealed, the insect repellent AM is likely to volatilize to the outside from the housing member 120, so the insect repellent AM is kept in the lower region SC and middle region SB of the housing space S. This makes it easier to maintain the state in which the diaper 1 is equipped with the insect repellent AM.

In the container 100 of the present embodiment, the reaction force when the upper region SA is compressed by a predetermined length along the left-right direction is greater than the reaction force when the lower region SC is compressed by a predetermined length along the left-right direction. The reaction force when the lower region SC is compressed by a predetermined length along the left-right direction is smaller than the reaction force when the intermediate region SB is compressed by a predetermined length along the left-right direction. The diaper 1 accommodated in the container 100 is a pants-type diaper including an absorbent main body 10, a ventral waist portion 20, and a back waist portion 30, as shown in FIG. 2 and the like. Generally, the absorbent core 12 of the absorbent main body 10 is the thickest and has the highest rigidity in the diaper 1. Therefore, as shown in FIG. 2, when the diaper 1 is viewed in the front-rear direction, the portion Y where the absorbent core 11, the ventral waist portion 20, and the back waist portion 30 overlap is lower than the portion Y in the vertical direction. It is thicker and has higher rigidity than the portion X of the absorbent main body 10 on the side. Further, the portion X, which is located above the portion Y and consists of the ventral waist portion 20 and the dorsal waist portion 30, is thinner and has lower rigidity than the portion Z because it does not include the absorbent core 11. Therefore, the thickness of the diaper 1 in the accommodated state is as follows: portion Y>portion Z>portion X.

When the diaper 1 is stored with the folded portion F facing downward, as shown in FIG. is located in the intermediate region SB, and most of the portion X and the space where the diaper 1 does not exist is located in the upper region SA. Therefore, when each region of the container 100 is compressed by a predetermined length along the left-right direction, the reaction force is higher in the middle region SB than in the lower region SC, and higher in the lower region SC than in the upper region SA.

In the container 100 of this embodiment, the reaction force when each region is compressed by a predetermined length along the left-right direction is higher in the middle region SB than the lower region SC, and higher in the lower region SC than the upper region SA. , but not limited to this. The reaction force when each region of the container 100 is compressed by a predetermined length along the left-right direction is that the intermediate region SB and the lower region SC have the same magnitude, and the intermediate region SB (lower region SC) has a larger reaction force than the upper region SA. The lower area SC may be larger than the intermediate area SB, and the intermediate area SB may be larger than the upper area SA. For example, in the case of a container containing a plurality of tape-type diapers, the reaction force in the lower region SC is larger than that in the middle region SB, and the reaction force in the middle region SB is larger than the reaction force in the upper region SA.

Furthermore, in the accommodated state, the repellent AM provided on the diaper 1 is provided at a position overlapping with the lower region SC, but the present invention is not limited to this. The repellent AM of the diaper 1 may be provided at a position overlapping the intermediate region SB or the upper region SA.

The diaper 1 of the container 100 is provided with a repellent AM at least at a position overlapping the middle region SB, and the reaction force when the middle region SB is compressed by a predetermined length along the left-right direction causes the lower region SC to move in the left-right direction. The reaction force may be greater than the reaction force when compressed by a predetermined length along the line. This makes it difficult for the repellent AM provided in the position overlapping the intermediate region SB to move to the upper region SA, thereby reducing the possibility that the repellent AM provided in the diaper 1 leaks to the outside of the storage member 120. This makes it easier to maintain the state in which the diaper 1 is provided with the repellent AM.

The diaper 1 of the container 100 is provided with a repellent AM at least at a position overlapping the upper region SA, and the reaction force when compressing the intermediate region SB by a predetermined length along the left-right direction causes the lower region SC to move in the left-right direction. The reaction force may be greater than the reaction force when compressed by a predetermined length along the line. This makes it easier for the volatilized repellent AM to fill the upper region, so that when the wearer or the like opens the container 100, the repellent AM that has filled the upper region SA will spread to the person who opened the package (the wearer, etc.) Since the repellent AM is more likely to adhere to objects and spread to places and spaces such as the room where the package was opened, the effect of the repellent AM can be exerted on the person who opened the package and the room where the package was opened.

It is preferable that the repellent AM is provided on the surface of the diaper 1 housed in the container 100 that comes into contact with the adjacent diaper 1. In FIG. 5, the left diaper 1 has a contact area in which the back waist portion 30 and the back portion of the absorbent body 10 are in contact with the ventral waist portion 20 and the ventral portion of the absorbent body 10 of the right diaper 1. It is a tangential surface. As shown in FIG. 5, the left diaper 1 is provided with the repellent AM on the contact surface with the adjacent right diaper 1, thereby reducing the possibility that the repellent AM will volatilize from the diaper 1. It becomes easier to maintain the state in which the diaper 1 is provided with the repellent AM.

It is preferable that the storage member 120 is provided with an opening means for forming an opening for taking out the stored diaper 1, and the opening means is provided in at least a part of the position corresponding to the upper region SA. It is preferable that Since the opening means is provided in the upper area SA, when a wearer or the like opens the container 100, the effect of the repellent AM can be exerted on the person who opened the package or the room where the package was opened. .

The housing member 120 of this embodiment has a perforation L as an opening means for forming an opening. The perforation L is a portion where a through hole passing through the housing member 120 in the thickness direction is provided linearly and intermittently. In this way, since the housing member 120 has the perforation L as an opening means, the repellent AM can be easily retained in the housing member 120 in an unopened state before the housing member 120 is cut out at the perforation L. On the other hand, the wearer or the like can easily form an opening by cutting out the perforations L provided in the storage member 120, so that the wearer can easily move the stored diaper 1 into the storage member 120. It becomes possible to take it out from the inside through the opening.

The perforation L provided in the storage member 120 of this embodiment is provided on the upper surface 200D of the storage body 100, and is a linear perforation along the left-right direction. The length of the perforation L in the left-right direction is shorter than the length of the container 100 in the left-right direction, and both ends of the perforation L do not reach the side surface 200B of the container 100.

Note that the opening means is not limited to the perforation L, but may be a half-cut portion. The half-cut portion is a recessed portion in which the portion of the housing member 120 in which the opening is provided is made thinner in the thickness direction using a blade or a protrusion. Since the half-cut portion is thin, it is a portion where the housing member 120 is more easily cut by impact or load than a portion where no half-cut is provided. Therefore, the opening can be formed by applying force to the opening means (half-cut portion). By having the half-cut portion, similar to the perforation L, the repellent AM is easily retained in the housing member 120 in an unopened state, and a wearer or the like can use the half-cut portion provided on the housing member 120 to remove the repellent AM from the housing member 120. By cutting 120, the opening can be easily formed, so that the stored diaper 1 can be taken out from inside the storage member 120 through the opening with a simple operation. Alternatively, the housing member 120 may include a rail fastener, and the opening may be opened and closed by the rail fastener. By making it openable and closable, it is possible to reduce the possibility that the repellent AM of the diaper 1 will leak excessively to the outside of the housing member 120.

Regarding the perforations L provided in the housing member 120, the total length of the perforations L at the position corresponding to the upper region SA is equal to the length of the perforation L at the positions corresponding to the intermediate region SB and the lower region SC. It is preferable that the length is longer than the sum of . Since the perforations L provided in the accommodation member 120 of this embodiment are provided only on the upper surface 200D of the accommodation body 100, it is clear that the total length of the perforations L at the positions corresponding to the upper area SA is , is longer than the sum of the lengths of the perforations L at the positions corresponding to the intermediate region SB and the lower region SC. As a result, when a wearer or the like unseals the container 100 to take out the diaper 1 from the opening, the effect of the repellent AM filled in the upper area SA is reduced by the person who opened the bag and the place or space such as the room where the bag was opened. It becomes easier to demonstrate against. Furthermore, the risk of leakage of the volatilized repellent AM from the intermediate region SB and the lower region SC is reduced, making it easier to maintain the state in which the diaper 1 is provided with the repellent AM.

Furthermore, the length of the perforation L is not less than the length W in the direction along the folded part F of the diaper 1, and not more than twice the length W in the direction along the folded part F of the diaper 1. It is preferable that (W≦length of perforation L≦W×2). This makes it easier to take out the diaper 1 from the container 100 than when the length of the perforation L is made shorter than the length W in the direction along the folded portion F of the diaper 1 in the stored state. Moreover, the repellent AM leaks out of the storage member 120 from the opening than when the length of the perforation L is longer than twice the length W in the direction along the folded portion F of the diaper 1 in the stored state. It is possible to reduce the fear that this will happen. Regarding the length W of the stored diapers 1 in the direction along the folded part F, the length of at least one perforation L of the plurality of diapers 1 stored in the storage body 100 is the same as the length of the folded diaper 1. It is sufficient that the length W in the direction along the folded portion F of the diaper 1 is not less than twice the length W of the diaper 1 in the direction along the folded portion F. Not all relationships need to be this length.

The perforation L serving as the opening means alternately has openings L1 and L2 that penetrate the housing member 120 in the thickness direction, and non-openings n that do not penetrate the housing member 120 in the thickness direction. . In the perforation L, it is preferable that the adjacent openings L1 and L2 have portions having different lengths. In the perforation L of the housing member 120 of this embodiment, the length of the opening L1 is longer than the length of the opening L2. In the perforation L, the longer the opening is, the easier it is to cut as an opening means. Therefore, by having the openings L1 and L2 that are adjacent to each other and have different lengths, it is possible to have a portion L1 that is easier to cut and a portion L2 that is more difficult to cut than L1. As a result, it is possible to reduce the risk of forming the opening to be excessively large, and therefore it is possible to reduce the risk of the repellent AM leaking out from the opening.

Although the perforation L of the present embodiment includes an opening L1 and an opening L2 that are adjacent to each other and have different lengths, the present invention is not limited to this. The perforation L may have portions in which adjacent non-perforated portions n have different lengths. Furthermore, the perforation L may include an aperture L1 and an aperture L2 that are adjacent to each other, and have portions in which the lengths of the non-aperture portions N that are adjacent to each other are different. For example, with respect to the housing member 120 shown in FIG. It may be shorter than the length of the non-opening part n located between L1 and the opening part L2. With this, it is possible to provide a portion of the perforation L that makes it easy for the housing member 120 to open and a portion that is difficult to open, and it is possible to reduce the possibility of forming an opening that is too wide.

Further, when a plurality of diaper rows R (two or more rows) are provided like the container 100 of this embodiment, it is preferable that the perforation L is provided above the lower end of the upper diaper row R1. By providing the perforation L above the lower end of the upper diaper row R1, it is possible to reduce the possibility that the repellent AM provided in the diapers 1 located below the upper diaper row R1 will volatilize.

The container 100 (accommodating member 120) may have an opening indication indicating the position of the perforation L (opening means). The opening display is a display indicating the position of the opening means such as the perforation L, and for example, the position of the opening means may be indicated by a design such as an arrow or a letter, or a dotted line may be displayed on the perforation L. The wearer and the like can easily recognize the position of the perforation L by the opening display, and can reduce the risk of tearing the housing member 120 at a location different from the opening means. Furthermore, since it may be difficult to recognize the perforation L in terms of appearance, the position of the perforation L can be accurately recognized. This makes it easier to form an opening according to the preset perforations L, thereby reducing the risk of the opening becoming excessively large or tearing the housing member 120 at a position where the opening means is not provided. , it becomes easier to maintain the state in which the diaper 1 is provided with the repellent AM.

Further, it is preferable that the handle 121 is provided as a separate member from the housing member 120, as in the housing 100 of this embodiment. By providing the handle 121, it is possible to specify the part to grip the accommodation member 100, and since the handle 121 is a different member from the accommodation member 120, even when the accommodation member 100 is grabbed and pulled up, the accommodation member 120 can be stretched. It is possible to reduce the risk that the shrinkable member 120 will increase in oxygen permeability. This makes it easier to retain the repellent AM in the housing member 120, making it easier to maintain the state in which the diaper 1 is provided with the repellent AM.

Furthermore, it is more preferable to provide an information display on one of the surfaces 200 of the housing member 120 on how to prevent insect bites. Examples of methods to prevent insect bites include choosing the color of clothing, disinfecting hands and feet, and wiping sweat. By providing this information display, it is possible to make the wearer etc. aware of how to avoid being bitten by insects, thereby reducing the wearer's fear of being bitten by insects.

FIG. 8 is a diagram illustrating containers 101 to 104 of modified examples. Regarding the containers 101 to 104 shown in FIGS. 8A to 8D, the parts that are different from the above-described embodiment will be mainly explained, and the parts that are common to the structure of the above-described embodiment will be given the same reference numerals, etc., and detailed explanation will be omitted. do.

The housing member 120 of the housing body 101 shown in FIG. 8A has a perforation La on the top surface 200D. Like the perforation La shown in FIG. 8A, the length of the opening and the length of the non-perforation may be approximately uniform, and the perforation La may be provided only on one side in the left and right direction. It's okay.

The accommodation member 120 of the accommodation body 102 shown in FIG. 8B is not provided with perforations La on the upper surface 200D. Like the container 102, perforations Lb may be provided from the side surface 200B to the front surface 200A and the rear surface. Specifically, the perforation Lb continues from one end of the front surface 200A in the left-right direction to one end of the rear surface via the side surface 200B. It is more preferable that this perforation Lb is provided in the upper region SA.

As in the housing member 120 of the housing body 103 shown in FIG. 8C, perforations Lc may be provided from the top surface 200D to the front surface 200A. Specifically, the perforation Lc is continuous from the front end of the upper surface 200D to the upper end of the front surface 200A. This perforation Lc is preferably provided in the upper region SA. Further, it is preferable that the container 103 has a seal portion Tc adhered to the container member 120. The seal portion Tc is a member for sealing the opening formed by the perforation Lc (opening means). The seal portion Tc may be made of the same material as the housing member 120, or may be made of a different material from the housing member 120. For example, resin materials such as polyethylene and polypropylene can be used.

The sealing portion Tc includes a strong adhesion region Tc1 having a predetermined adhesive force per unit area between the sealing portion Tc and the accommodating member 120, and a strong adhesion region Tc1 having an adhesive force per unit area between the sealing portion Tc and the accommodating member 120 than the strong adhesion region Tc1. has a weak adhesion region Tc2. It is preferable that such a seal portion Tc is provided in a state of being adhered to the housing member 120 so as to cover at least a portion of the perforation Lc. Even after an opening is formed in the housing member 120 in order to unseal the housing 103, the opening can be sealed by using the sealing part Tc, so that the repellent AM is not released from the opening. The fear of leakage to the outside of the housing member 120 can be reduced.

Furthermore, it is more preferable that the housing member 120 includes a display for prompting resealing. For example, by providing a display with text or a design that urges the wearer to seal the opening using the seal part Tc, etc., the wearer can easily seal the opening, and the repellent AM can be released from the opening. While reducing the risk of leakage to the outside of the housing member 120 and making it easier to maintain the state in which the diaper 1 is equipped with the repellent AM, the housing member 120 with the opening sealed is opened again to open the opening. In this case, the effect of the repellent AM is likely to be exerted on the person who opened the package and the space such as the room where the package was opened.

Furthermore, it is preferable that the storage member 120 includes a warning display to prevent the plurality of diapers 1 stored therein from being taken out and replaced with another container or bag. When the diaper 1 containing the volatile repellent AM is taken out from the storage member 120 and replaced with another container or bag, the repellent AM may evaporate during the replacement operation or the diaper 1 may not be compatible with the volatile repellent AM. If the container or bag is not used, there is a risk that the repellent AM will evaporate from the container or bag after replacement. Therefore, by providing the storage member 120 with a warning display to prevent the plurality of diapers 1 from being replaced from the storage member 120 to another container or bag, the diaper 1 equipped with the repellent AM can be made compatible with the repellent AM. It becomes easier to keep the diaper 1 housed in the housing member 120, and it becomes easier to maintain the state in which the diaper 1 is provided with the repellent AM.

Like the housing member 120 of the housing body 104 shown in FIG. 8D, the handle 121 may be formed by extending the material (surface) of the housing member 120. The container 104 has a top surface 200D formed by bonding the extended side surfaces 200B on both sides to each other, and a handle area 200E by bonding the extended portions of the front surface 200A and the back surface to each other. is formed. The handle 121 is formed by providing a handle opening 1122 at the upper end of the handle region 200E for inserting a hand. Like the container 104, a perforation Ld may be provided in the handle area 200E. Specifically, the perforation Ld is a straight line along the left-right direction, which is provided in the handle area E, below the part where the front surface 200A and the back surface are bonded together, and on the surface on the front surface 200A side. This is the perforation.

Furthermore, the container 104 has a seal portion T on the container member 120. The seal portion Td is a member for sealing the opening formed by the perforation Ld, similar to the container 103 shown in FIG. 8C, and may be made of the same material as the container member 120. It may be formed of a member different from member 120.

The seal portion Td includes a strong adhesion region Td1 having adhesive strength per predetermined unit area between the seal portion Td1 and the housing member 120, and a weak adhesive region Td1 having a weaker adhesive force between the seal portion Td and the housing member 120 than the strong adhesive region Td1. It has a region Td2. In this way, it is preferable that the seal Td is provided in a state where it is adhered to the housing member 120 so as not to cover the perforation Ld. In the container 104, the seal portion Td is adhered to the side surface 200B. Even after forming an opening in the housing member 120 in order to unseal the housing 104, the sealing portion Td2 can be peeled off from the side surface 200B and the opening can be sealed using the seal Td. , while reducing the possibility that the repellent AM leaks out of the housing member 120 from the opening and making it easier to maintain the state in which the diaper 1 is provided with the repellent AM, the housing member 120 with the opening sealed is re-opened. When the repellent AM is opened and the opening is opened, the effect of the repellent AM is more likely to be exerted on the person who opened the repellent and the space such as the room where the repellent AM was opened.

Furthermore, the seal portion Td may not include two regions Td1 and Td2 in which the adhesive strength per predetermined unit area between the seal portion Td and the housing member 120 is different. For example, a configuration may be adopted in which the adhesive force per predetermined unit area between the seal portion Td and the housing member 120 is uniform over substantially the entire area of the seal portion Td. With such a seal Td, the opening after opening can be sealed, and by removing the seal Td after sealing, the opening can be opened again. In other words, the opening can be repeatedly opened and closed. Furthermore, the seal portion Td may be a collectible member. For example, by providing points or a pattern on the seal portion Td, the wearer or the like will have a chance to collect the seal portion Td, and will be more likely to be motivated to purchase the container 104.

The diaper 1 of the container 100 may have the following features. FIG. 9 is a diagram illustrating the reference area aa and the comparison area ab. 10 and 11 are diagrams illustrating each area of the diaper 1. 9 to 11 are schematic diagrams viewed from the non-skin side, and for convenience, members such as the

elastic members

23 and 33 are omitted. Note that the ventral side in the longitudinal direction is also referred to as one side, and the dorsal side is also referred to as the other side. In the diaper 1, the area in the vertical direction where the joining part 2 is located is referred to as the "ventral waist part 1F" and the "dorsal waist part 1B", and the area below the ventral waist part 1F and the dorsal waist part 1B is The area on the side is referred to as "crotch area 1C". It should be noted that the "crotch area" is a region located under the wearer's crotch when the garment is worn. Specifically, in the case of a pants-type disposable diaper such as the diaper 1, in the pants-type state, the region below the joint 2 at both ends in the width direction is defined as the crotch 1C. In addition, in the case of tape-type disposable diapers, the disposable diaper is folded in half at the center fold in the longitudinal direction, and when the disposable diaper is divided into two equal parts in the longitudinal direction, the lowermost area is the crotch area. shall be.

As shown in FIG. 9, the diaper 1 in the unfolded and stretched state has a square reference area aa with a length of 1 cm in the longitudinal direction and the width direction, and a square comparison area with a length of 1 cm in the longitudinal direction and the width direction. ba and a dorsal end region Hb.

The center ac of the reference area aa is located at the center cb12 between the center position CL of the diaper 1 and the position of the back side end 12bc of the absorbent core in the longitudinal direction, and at the center position C- of the diaper 1 in the width direction. It is located at C. The back end region Hb is a region from one side to the other in the width direction of the back waistline portion 30, and has a length of 1 cm on one side from the back end 30e in the longitudinal direction of the diaper 1. It is an area. Regarding the diaper 1, no matter where the comparison area ba is placed in the back end area Hb, the basis weight of the repellent AM in the reference area aa is higher than the basis weight of the repellent AM in the comparison area ba. It's okay. For example, in the dorsal end region Hb, even if the comparison region ba is arranged at the position of the region ba1, the basis weight of the repellent AM in the reference region aa is higher than the basis weight of the region ba1. Even if the comparison area ba is arranged at the position of the area ba2, the basis weight of the repellent AM in the reference area aa is higher than the basis weight of the area ba2. Even if the comparison area ba is arranged at the position of the area ba3, the basis weight of the repellent AM in the reference area aa is higher than the basis weight of the area ba3. Note that each of the regions ba1, ba2, and ba3 has a length in the longitudinal direction of 1 cm and a length in the width direction of 1 cm.

No matter where the comparison area ba is placed in the dorsal end area Hb, the basis weight of the repellent AM in the reference area aa is higher than the basis weight of the repellent AM in the comparison area ba, so that the dorsal end area The amount of repellent AM used in the diaper 1 can be made smaller than when the basis weight of the repellent AM in the area Hb is set to be equal to or greater than the basis weight of the reference area aa.

In addition, the diaper 1 has an exterior sheet (non-skin side sheet) 14 located closest to the non-skin side in the crotch region 1C, and a back sheet (skin-side sheet) 13 adjacent to the exterior sheet 14 from the skin side, The exterior sheet 14 and the back sheet 13 are bonded together with an adhesive such as a hot melt adhesive. As shown in FIG. 10, the crotch 1C of the diaper 1 includes a ventral crotch area (one side crotch area) 1Ca and a back crotch area (the other side crotch area) 1Cb. The ventral crotch region 1Ca is a region from the ventral end of the crotch 1C to the center position CL of the diaper 1 in the longitudinal direction. The back crotch region 1Cb is a region from the back end of the crotch 1C to the center position CL of the diaper 1 in the longitudinal direction.

The maximum value of the peel strength between the exterior sheet 14 and the backsheet 13 in the entire region of the dorsal crotch region 1Cb is higher than the maximum value of the peel strength between the exterior sheet 14 and the backsheet 13 in the entire region of the ventral crotch region 1Ca. It's okay. The higher the maximum value of the peel strength between the exterior sheet 14 and the back sheet 13, the more the possibility of peeling between the exterior sheet 14 and the back sheet 13 can be reduced. It is difficult for unevenness to be formed on the side surfaces due to peeling of the sheet, reducing the risk of insects such as mosquitoes landing on the dorsal crotch area 1Cb, thereby exhibiting an insect repellent effect in the dorsal crotch area 1Cb. , the amount of insect repellent used in the diaper 1 can be reduced.

Based on the maximum peel strength between the exterior sheet 14 and the backsheet 13 in the entire ventral inseam region (one side inseam region) 1Ca, the exterior sheet 14 and the backsheet in the entire dorsal inseam region (the other side inseam region) 1Cb are determined. 13, the maximum basis weight of the repellent AM in the dorsal inseam region 1Cb is higher than the maximum basis weight of the repellent AM in the ventral inseam region 1Ca. Preferably high. As a result, the formation of unevenness on the back side of the diaper 1 (dorsal crotch area 1Cb) due to peeling between the exterior sheet 14 and the back sheet 13 can be reduced, so mosquitoes can This reduces the risk of insects getting stuck in the side crotch area 1C, and together with the effect of the repellent AM provided in the back crotch area 1Cb of the diaper 1, reduces the risk of using excessive insect repellent. The repellency effect of the back side portion of the diaper 1 (the back side crotch region 1Cb) can be enhanced. Note that the maximum value of the peel strength between the exterior sheet 14 and the back sheet 13 in the entire ventral crotch region 1Ca is higher than the maximum value of the peel strength between the exterior sheet 14 and the back sheet 13 in the entire region of the ventral crotch region 1Ca. is high, the maximum basis weight of the repellent AM in the ventral inseam region 1Ca may be higher than the maximum basis weight of the repellent AM in the dorsal inseam region 1Cb.

Based on the maximum peel strength between the exterior sheet 14 and the backsheet 13 in the entire ventral inseam region (one side inseam region) 1Ca, the exterior sheet 14 and the backsheet in the entire dorsal inseam region (the other side inseam region) 1Cb are determined. 13, the maximum basis weight of the repellent AM in the ventral inseam region 1Ca is higher than the maximum basis weight of the repellent AM in the dorsal inseam region 1Cb. You can make it higher. As a result, the formation of unevenness on the back side of the diaper 1 (dorsal crotch area 1Cb) due to peeling between the exterior sheet 14 and the back sheet 13 can be reduced, so mosquitoes can The insect repellent AM provided in the ventral crotch area 1Ca reduces the risk of the insect getting stuck in the side crotch area 1C, and the insect repellent AM is provided in the ventral crotch area 1Ca, reducing the risk of overusing the insect repellent AM. Both sides of the back can exert an insect repellent effect and reduce the risk of being bitten by insects. Note that the maximum value of the peel strength between the exterior sheet 14 and the back sheet 13 in the entire ventral crotch region 1Ca is higher than the maximum value of the peel strength between the exterior sheet 14 and the back sheet 13 in the entire region of the ventral crotch region 1Ca. is high, the maximum basis weight of the repellent AM in the dorsal inseam region 1Cb may be higher than the maximum basis weight of the repellent AM in the ventral inseam region 1Ca.

Furthermore, as shown in FIG. 10, the crotch 1C has a central region Cc and side regions Ce. The central region Cc is the central region in the width direction when the crotch portion 1C is divided into three equal parts in the width direction. The side regions Ce are regions located on both sides of the central region. The central region Cc in the dorsal crotch region 1Cb is the dorsal central region Cbc, and the side region Ce in the dorsal crotch region 1Cb is the dorsal side region Cbe. The maximum value of the peel strength between the exterior sheet 14 and the back sheet 13 in the entire region of the back side region Cbe is higher than the maximum value of the peel strength between the exterior sheet 14 and the back sheet 13 in the entire region of the back side central region Cbc. It can be expensive. By reducing the risk of peeling between the exterior sheet 14 and the backsheet 13 in the back side region Cbe, it is possible to reduce the risk of insects such as mosquitoes staying in the back side region Cbe. It becomes easier to enhance the insect repellent effect in the area near the leg opening LH. Similarly to the dorsal crotch region 1Cb, the maximum peel strength between the exterior sheet 14 and the back sheet 13 in the entire region of the ventral side region Cae is determined by the peel strength between the exterior sheet 14 and the back sheet 13 in the entire region of the ventral central region Cac. The peel strength may be higher than the maximum value of the peel strength.

On the other hand, the maximum value of the peel strength between the exterior sheet 14 and the back sheet 13 in the entire area of the back side central area Cbc is greater than the maximum value of the peel strength between the exterior sheet 14 and the back sheet 13 in the entire area of the back side area Cbe. It can be expensive. As a result, the exterior sheet 14 and the backsheet 13 are completely separated in the dorsal crotch region 1Cb, and unevenness due to the peeling of the exterior sheet 14 and the backsheet 13 is exposed over the entire region of the dorsal crotch region 1Cb. It can reduce the fear of getting lost. Therefore, it is possible to reduce the risk of insects such as mosquitoes landing on the dorsal inseam region 1Cb, and it becomes easier to enhance the insect repellent effect of the dorsal inseam region 1Cb. Note that, similarly to the dorsal crotch region 1Cb, the maximum value of the peel strength between the exterior sheet 14 and the back sheet 13 in the entire region of the ventral side central region Cac is the same as that of the exterior sheet 14 and the back sheet in the entire region of the ventral side region Cae. The peel strength may be higher than the maximum peel strength with No. 13.

Furthermore, in the dorsal crotch region 1Cb, the maximum basis weight of the repellent AM in the dorsal side region Cbe may be higher than the maximum basis weight of the repellent AM in the dorsal side central region Cbc. As a result, the back of the diaper 1 in the worn state is lower than when the maximum basis weight of the repellent AM in the dorsal central region Cbc is set higher than the maximum basis weight of the repellent AM in the dorsal side regions Cbe. It becomes easier to enhance the insect repellent effect in the area near the side leg opening LH. Similarly, in the ventral crotch region 1Ca, the maximum basis weight of the repellent AM in the ventral side region Cae is set higher than the maximum basis weight of the repellent AM in the ventral central region Cac. Good too.

On the other hand, the maximum basis weight of the repellent AM in the dorsal central region Cbc of the dorsal crotch region 1Cb may be higher than the maximum basis weight of the repellent AM in the dorsal side region Cbe. The repellent AM used in the diaper 1 can exert its effect toward the leg openings LH on both sides in the width direction because the repellent AM in the back center region Cbc, which is provided in a larger amount than the back side region Cbe, can exert its effect toward the leg openings LH on both sides in the width direction. It is possible to reduce the possibility that AM will be used excessively. Similarly, in the ventral crotch region 1Ca, the maximum basis weight of the repellent AM in the ventral central region Cac may be higher than the maximum basis weight of the repellent AM in the ventral side region Cae.

Furthermore, as shown in FIG. 11, the dorsal crotch region 1Cb has a first region Cb1 and a second region Cb2. The first region Cb1 is a region at the center in the longitudinal direction and the center in the width direction when the back crotch region 1Cb is divided into three equal parts in the longitudinal direction and the width direction. The second region Cb2 is a region of the back crotch region 1Cb excluding the first region Cb1. The maximum value of the peel strength between the exterior sheet 14 and the back sheet 13 in the entire area of the first region Cb1 may be greater than or equal to the maximum value of the peel strength between the exterior sheet 14 and the back sheet 13 in the entire area of the second region Cb2. . As a result, if the maximum value of the peel strength between the exterior sheet 14 and the back sheet 13 in the entire area of the first region Cb1 is lower than the maximum value of the peel strength between the exterior sheet 14 and the back sheet 13 in the entire area of the second region Cb2. In the dorsal crotch area 1Cb, the exterior sheet 14 and the backsheet 13 may completely peel off, and the unevenness due to the peeling of the exterior sheet 14 and the backsheet 13 may be exposed over the entire area of the dorsal crotch area 1Cb. can be reduced. Therefore, by making it difficult for insects such as mosquitoes to stay in the dorsal inseam region 1Cb, it becomes easier to enhance the insect repelling effect of the dorsal inseam region 1Cb. Note that the ventral crotch region 1Ca may have the same configuration as the dorsal crotch region 1Cb.

Furthermore, the maximum basis weight of the repellent AM in the first region Cb1 may be greater than or equal to the maximum basis weight of the repellent AM in the second region Cb2. As a result, the repellent AM provided in the first region Cb provided at the center (middle) of the dorsal crotch region 1Cb can exert its effect toward the leg openings LH on both sides in the width direction. . Therefore, it is possible to reduce the risk of providing an excessive amount of the repellent AM used in the diaper 1.

Further, as described above, in the crotch region 1C, the back sheet 13 is a liquid-impermeable sheet provided on the non-skin side of the absorbent core 12. The repellent AM may be provided at least on the non-skin side of the backsheet 13. This can reduce the possibility that the repellent AM provided on the non-skin side of the back sheet 13 (liquid-impermeable sheet) will penetrate into the absorbent core 12, and remove urine and other excreta absorbed during wear. It is possible to reduce the risk of mixing of the repellent AM and the repellent AM.

===Other embodiments===
Although the embodiments of the present invention have been described above, the above-described embodiments are intended to facilitate understanding of the present invention, and are not intended to be interpreted as limiting the present invention. Further, the present invention can be modified and improved without departing from the spirit thereof, and it goes without saying that the present invention includes equivalents thereof.

1 Diapers (pants-type disposable diapers, disposable diapers),
1F ventral waist circumference (one side waist circumference),
1B Dorsal waist circumference (other side waist circumference),
1C Inseam,
1Ca Ventral inseam area (unilateral inseam area),
1Cb dorsal inseam area (other side inseam area),
2 joint,
10 absorbent body,
11 top sheet, 12 absorber,
13 back seat, 14 exterior sheet,
15 Leg elastic member, 16 Leak-proof wall part, 161 Leak-proof wall elastic member,
20 Ventral girth part (one side girth part),
21 skin side sheet, 22 non-skin side sheet, 23 waist elastic member,
30 dorsal girth part (other side girth part),
31 skin side sheet, 32 non-skin side sheet, 33 waist elastic member,
100, 101, 102, 103, 104 Container (container for disposable diapers)
120 housing member, 121 handle,
200 side, 200A front, 200B side, 200D top,
BH waist opening, LH leg opening,
F fold part,
AM Repellent, repellent placement area (insect repellent),
L, La, Lb, Lc, Ld perforations,
L1, L2 openings,
n Non-perforated part,
R diaper row,
R1 upper diaper row (diaper row), R2 lower diaper row,
S accommodation space,
SA upper area, SB middle area, SC lower area

Claims

a diaper row in which a plurality of disposable diapers are arranged adjacent to each other;
a housing member housing the diaper row;
A container for disposable diapers, comprising:
It has a vertical direction, a horizontal direction, and a front-back direction,
The disposable diaper includes an absorbent body and is provided with a volatile insect repellent,
In the storage space inside the storage member, the diaper row located at the uppermost side is such that the disposable diapers with the absorbent body folded in half at the folding portion are adjacent to each other in the thickness direction of the absorbent body. It is located
The disposable diaper is arranged with the folded portion facing upward or downward,
The space from the upper end of the storage space to the lower end of the diaper row in the storage space is divided into three equal parts, the uppermost space is defined as an upper region, the lowermost space is defined as a lower region, and the uppermost region and the When the space between the lower area and the lower area is defined as the intermediate area,
A reaction force when the upper region is compressed by a predetermined length along the left-right direction is smaller than a reaction force when the lower region is compressed by the predetermined length along the left-right direction.
Or
A reaction force when the upper region is compressed by a predetermined length along the left-right direction is smaller than a reaction force when the intermediate region is compressed by the predetermined length along the left-right direction. Container for disposable diapers.
The disposable diaper container according to claim 1,
A housing for disposable diapers, wherein the housing member has an oxygen permeability of 100 cm 3 /m 2 ·24 h · atm or less.
The disposable diaper container according to claim 1 or 2,
The repellent provided on the disposable diaper is provided at least at a position overlapping the lower region,
The reaction force when the intermediate region is compressed by a predetermined length along the left-right direction is larger than the reaction force when the lower region is compressed by the predetermined length along the left-right direction. Container for disposable diapers.
The disposable diaper container according to claim 1 or 2,
The repellent provided on the disposable diaper is provided at least at a position overlapping the upper region,
The reaction force when the intermediate region is compressed by a predetermined length along the left-right direction is larger than the reaction force when the lower region is compressed by the predetermined length along the left-right direction. Container for disposable diapers.
The disposable diaper container according to claim 1 or 2,
The repellent provided on the disposable diaper is provided at least at a position overlapping the intermediate region,
The reaction force when the intermediate region is compressed by a predetermined length along the left-right direction is larger than the reaction force when the lower region is compressed by the predetermined length along the left-right direction. Container for disposable diapers.
The disposable diaper container according to claim 1 or 2,
In the disposable diaper, the repellent is provided on the contact surface with the adjacent disposable diaper.
The disposable diaper container according to claim 1 or 2,
The storage member is provided with an opening means for forming an opening for taking out the stored disposable diaper,
A container for disposable diapers, wherein the opening means is provided at least in a portion of a position corresponding to the upper region.
The disposable diaper container according to claim 7,
A container for disposable diapers, wherein the opening means is a perforation or a half cut.
The disposable diaper container according to claim 7,
The housing member is characterized in that the total length of the opening means at a position corresponding to the upper region is longer than the total length of the opening means at positions corresponding to the intermediate region and the lower region. Container for disposable diapers.
The disposable diaper container according to claim 7,
Regarding the housing member,
The length of the opening means is not less than the length of the disposable diaper in the direction along the folded portion, and is not more than twice the length of the disposable diaper in the direction along the folded portion. A housing for disposable diapers.
The disposable diaper container according to claim 7,
The opening means is a perforation, and has alternately opening portions penetrating the housing member in the thickness direction and non-opening portions not penetrating the housing member in the thickness direction,
A container for a disposable diaper, characterized in that the opening means has portions in which the lengths of the adjacent opening portions are different, or portions in which the lengths of the non-opening portions adjacent to each other are different.
The disposable diaper container according to claim 7,
having a seal portion for sealing the formed opening;
The sealing portion includes a strong adhesion region having a predetermined adhesive force per unit area between the sealing portion and the accommodation member, and a strong adhesion region having an adhesive force per unit area between the sealing portion and the accommodation member greater than the strong adhesion region. has a weak adhesive area,
The container for disposable diapers, wherein the seal portion is bonded to the container member so as to cover at least a portion of the opening means.
The disposable diaper container according to claim 7,
having a seal portion for sealing the formed opening;
The sealing portion includes a strong adhesion region having a predetermined adhesive force per unit area between the sealing portion and the accommodation member, and a strong adhesion region having an adhesive force per unit area between the sealing portion and the accommodation member than the strong adhesion region. has a weak adhesive area,
A storage body for a disposable diaper, wherein the seal portion is bonded to the storage member so as not to cover the opening means.