Disposable diaper container

Abstract

This disposable diaper container (100) is provided with: a diaper row (R) in which a plurality of disposable diapers (1) are arranged adjacent to each other; and a housing member (120), wherein: the disposable diaper (1) is provided with a volatile insect repellent (AM); the diaper row (R1) located at the uppermost position divides the space from the upper end of the containing space (S) to the lower end of the diaper row in the containing space (S) into three equal parts. When the uppermost space is defined as an upper region (SA), the lowermost space is defined as a lower region (SC), and a space between the upper region (SA) and the lower region (SC) is defined as an intermediate region (SB), a reaction force when the upper region (SA) is compressed by a predetermined length in the left-right direction is smaller than a reaction force when the lower region (SC) is compressed by a predetermined length in the left-right direction. Alternatively, the reaction force when the upper region (SA) is compressed by a predetermined length in the left-right direction is smaller than the reaction force when the intermediate region (SB) is compressed by a predetermined length in the left-right direction.

Description

Technical Field

[0001] The present invention relates to a container for a disposable diaper. Background Art

[0002] Conventionally, disposable diapers that absorb excrement such as feces and urine are known. For example, Patent Document 1 describes a disposable diaper that contains a fragrance to reduce unpleasant odors such as odors from excrement.

[0003] Prior art literature

[0004] Patent Literature

[0005] Patent Document 1: Japanese Patent Application Publication No. 2018-102612 Summary of the invention

[0006] Problem that the invention aims to solve

[0007] Even if the disposable diaper contains a fragrance as in Patent Document 1, there is a risk that the wearer of the disposable diaper or a person who attempts to put the disposable diaper on the wearer may not feel the presence of the fragrance in the disposable diaper when putting on the disposable diaper due to evaporation of the fragrance. In particular, in the case where the disposable diaper contains a volatile insect repellent, there is a problem that even if the disposable diaper contains an insect repellent effect, the diaper is unlikely to show the effect to the wearer or the like.

[0008] The present invention has been achieved in view of conventional problems such as described above, and an aspect of the present invention is to provide a housing for a disposable diaper which makes it easier to exhibit the effect of an insect repellent to a person who opens the housing for the disposable diaper.

[0009] Solutions for solving problems

[0010] The main aspect of the present invention for achieving the above-mentioned aspects is a container for disposable diapers, comprising: a diaper row in which a plurality of disposable diapers are arranged adjacent to each other; and a container member that accommodates the diaper row, the container having an up-down direction, a left-right direction, and a front-back direction, the disposable diapers comprising: an absorbent body, and a volatile insect repellent, in a storage space inside the container member, in a diaper row located at the uppermost part, the disposable diapers in a state in which the absorbent body is folded in half at a folded portion are arranged adjacent to each other in a thickness direction of the absorbent body, and the disposable diapers are arranged so that the folded portion is located above or below the diaper row. Below, when the space within the receiving space extending from the upper end of the receiving space to the lower end of the diaper row is divided into three equal parts, the uppermost space is made the upper area, the lowermost space is made the lower area, and the space between the upper area and the lower area is made the middle area, and any of the following items is satisfied: the reaction force when the upper area is compressed by a certain length along the left and right directions is smaller than the reaction force when the lower area is compressed by a certain length along the left and right directions; and the reaction force when the upper area is compressed by a certain length along the left and right directions is smaller than the reaction force when the middle area is compressed by a certain length along the left and right directions.

[0011] Features of the present invention other than those described above will become apparent by reading the description of this specification with reference to the accompanying drawings.

[0012] Effects of the Invention

[0013] According to the present invention, when the housing of the disposable diaper is opened, the effect of the insect repellent included in the disposable diaper is more easily expressed to the person opening the disposable diaper and the place where the disposable diaper is opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] [ Figure 1 ] Figure 1 It is a perspective view of the storage body 100 of the disposable diaper 1.

[0015] [ Figure 2 ] Figure 2 This is a diagram of the diaper 1 in the stored state as seen from the rear side.

[0016] [ Figure 3 ] Figure 3 1 is a schematic plan view of the diaper 1 in the unfolded and stretched state, viewed from the skin side.

[0017] [ Figure 4 ] Figure 4 It is along Figure 3 Schematic cross-sectional view taken along line AA in FIG.

[0018] [ Figure 5 ] Figure 5 The diagram shows the diaper 1 in a stored state.

[0019] [ Figure 6 ] Figure 6 This is a diagram of the container 100 as seen from the front.

[0020] [ Figure 7 ] Figure 7 It is a diagram for explaining a method of measuring the reaction force when each region of the housing body 100 is compressed by a certain length in the left-right direction.

[0021] [ Figure 8 ] Figure 8 FIG. 1 is a diagram illustrating storage bodies 101 to 104 as modified examples.

[0022] [ Fig. 9 ] Fig. 9 is a diagram illustrating a reference area aa and a comparison area ab.

[0023] [ Fig.10 ] Fig.10 It is a figure which shows the area|region of the diaper 1.

[0024] [ Fig.11 ] Fig.11 It is a figure which shows the area|region of the diaper 1. DETAILED DESCRIPTION

[0025] At least the following matters will become clear through the description of this specification and the accompanying drawings.

[0026] (Aspect 1)

[0027] A storage body for disposable diapers, comprising: a diaper row, wherein a plurality of disposable diapers are arranged adjacent to each other; and a storage member, which stores the diaper row, the storage body having an up-down direction, a left-right direction, and a front-back direction, the disposable diaper comprising: an absorbent body, and a volatile insect repellent, in a storage space inside the storage member, in the diaper row located at the uppermost part, the disposable diapers in a state where the absorbent body is folded in half at a folded portion are arranged adjacent to each other in a thickness direction of the absorbent body, the disposable diapers are arranged so that the folded portion is located above or below, and when the storage member is When the space extending from the upper end of the receiving space to the lower end of the diaper row in the space is divided into three equal parts, the uppermost space is made the upper area, the lowermost space is made the lower area, and the space between the upper area and the lower area is made the middle area, and any of the following items is satisfied: the reaction force when the upper area is compressed by a certain length in the left-right direction is smaller than the reaction force when the lower area is compressed by a certain length in the left-right direction; and the reaction force when the upper area is compressed by a certain length in the left-right direction is smaller than the reaction force when the middle area is compressed by a certain length in the left-right direction.

[0028] For the area of ​​the storage space, the greater the reaction force when it is compressed to a certain length in the left-right direction, the denser the disposable diapers are packed in the area, and the smaller the reaction force when it is compressed to a certain length in the left-right direction, the looser the disposable diapers are packed in the area. According to the storage body of the disposable diaper of embodiment 1, the reaction force when the upper area is compressed to a certain length in the left-right direction is smaller than the reaction force when the lower area is compressed to a certain length in the left-right direction, or the reaction force when the upper area is compressed to a certain length in the left-right direction is smaller than the reaction force when the middle area is compressed to a certain length in the left-right direction. Therefore, in the storage space, the upper area is more loosely packed with disposable diapers than the lower area, or the upper area is more loosely packed with disposable diapers than the middle area. Therefore, the evaporated insect repellent is more likely to fill the upper area than the lower area or the middle area. Therefore, when the wearer or user of the disposable diaper opens the storage body of the disposable diaper, the effect of the insect repellent can be shown to the person who opens the storage body and the place or space where the storage body is opened. Furthermore, in the case where the insect repellent has a fragrance, when the wearer etc. opens the housing of the disposable diaper, the wearer etc. is more likely to detect the fragrance of the insect repellent, making it easier for the wearer etc. to recognize that the disposable diaper contains the insect repellent.

[0029] (Aspect 2)

[0030] The disposable diaper container according to claim 1, wherein the oxygen permeability of the container member is 100 cm 3 / m 2 ·24h·atm or less.

[0031] The disposable diaper container according to claim 2 has an oxygen permeability of more than 100 cm 3 / m 2 Compared with the case of ·24h·atm, the risk of the insect repellent provided in the disposable diaper leaking to the outside of the housing member can be reduced.

[0032] (Aspect 3)

[0033] A container for a disposable diaper according to aspect 1 or 2, wherein the repellent included in the disposable diaper is arranged at least in a position overlapping with the lower area, and the reaction force when the middle area is compressed by a certain length in the left-right direction is greater than the reaction force when the lower area is compressed by a certain length in the left-right direction.

[0034] According to the disposable diaper container of aspect 3, the risk of the insect repellent placed at a position corresponding to the lower area reaching the upper area can be reduced. This reduces the risk of the insect repellent placed on the disposable diaper leaking outside the container member, making it easier to maintain the disposable diaper in a state where the insect repellent is present.

[0035] (Aspect 4)

[0036] A container for a disposable diaper according to any one of aspects 1 to 3, wherein the repellent included in the disposable diaper is arranged at least in a position overlapping with the upper area, and the reaction force when the middle area is compressed a certain length along the left-right direction is greater than the reaction force when the lower area is compressed a certain length along the left-right direction.

[0037] According to the disposable diaper container of aspect 4, the insect repellent becomes easier to fill the upper region. Therefore, when the wearer or user of the disposable diaper opens the container of the disposable diaper, the effect of the insect repellent can be shown to the person opening the container and the place or space where the container is opened.

[0038] (Aspect 5)

[0039] A container for a disposable diaper according to any one of aspects 1 to 4, wherein the repellent included in the disposable diaper is arranged at least in a position overlapping with the middle area, and the reaction force when the middle area is compressed by a certain length in the left-right direction is greater than the reaction force when the lower area is compressed by a certain length in the left-right direction.

[0040] According to the disposable diaper container of aspect 5, the movement of the insect repellent placed at a position overlapping with the middle area to the upper area can be reduced. This reduces the risk of the insect repellent placed on the disposable diaper leaking outside the container member, making it easier to maintain the disposable diaper in a state where the insect repellent is present.

[0041] (Aspect 6)

[0042] The housing for disposable diapers according to any one of aspects 1 to 5, wherein in each of the disposable diapers, the repellent is provided in a contact surface with an adjacent one of the disposable diapers.

[0043] According to the housing body of the disposable diaper of aspect 6, the risk of the insect repellent evaporating from the disposable diaper is reduced, making it easier to maintain the disposable diaper in a state where the insect repellent is present.

[0044] (Aspect 7)

[0045] A disposable diaper storage body according to any one of aspects 1 to 6, wherein the storage member has opening means for forming an opening, wherein the opening is used to take out the stored disposable diaper, and the opening means is located at least in a part of a position corresponding to the upper area.

[0046] According to the disposable diaper container of claim 7, when the wearer or user of the disposable diaper opens the container of the disposable diaper, the insect repellent effect can be exhibited to the person opening the container and the place or space where the container is opened.

[0047] (Aspect 8)

[0048] The disposable diaper container according to claim 7, wherein the opening means is any one of tearing a perforation and half cutting.

[0049] According to the disposable diaper container of aspect 8, in the unopened state, it is easier to keep the insect repellent inside the container member, and the wearer or the like can easily tear the perforation or half-cut portion to form an opening into the container member. This makes it easy to take out the disposable diaper.

[0050] (Aspect 9)

[0051] A container for disposable diapers according to aspect 7 or 8, wherein, with respect to the container member, 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 middle region and the lower region.

[0052] 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 insect repellent effect is exerted on the person opening it and the place or space where it is opened. At the same time, the risk of leakage of the insect repellent volatilized from the middle area and the lower area is reduced, making it easier for the disposable diaper to maintain its state of having the insect repellent.

[0053] (Aspect 10)

[0054] A container for disposable diapers according to any one of aspects 7 to 9, wherein, with respect to the container member, the length of the opening means is greater than or equal to the length of the disposable diaper in the direction along the folding portion, and less than or equal to twice the length of the disposable diaper in the direction along the folding portion.

[0055] According to the disposable diaper container of aspect 10, it is easier to remove the disposable diaper from the container than when the length of the opening means is shorter than the length of the disposable diaper in the stored state in the direction along the folded portion. At the same time, the risk of the insect repellent leaking to the outside from the opening can be reduced compared to when the length of the opening means is greater than twice the length of the disposable diaper in the stored state in the direction along the folded portion.

[0056] (Aspect 11)

[0057] A container for a disposable diaper according to any one of aspects 7 to 10, wherein the opening means is a tear-away perforation, the tear-away perforation alternately comprising holes penetrating in the thickness direction of the container member and non-porous portions not penetrating in the thickness direction of the container member, and the opening means has any one of the following: portions of holes adjacent to each other having different lengths, and portions of non-porous portions adjacent to each other having different lengths.

[0058] According to the housing body of the disposable diaper of aspect 11, the risk of the opening being formed too large can be reduced, so that the risk of the insect repellent leaking to the outside from the opening can be reduced.

[0059] (Aspect 12)

[0060] A container for a disposable diaper according to any one of aspects 7 to 11, wherein the container has a sealing portion for sealing the formed opening, the sealing portion having: a strong adhesion area having an adhesion force per given unit area of ​​the sealing portion and the container member, and a weak adhesion area, wherein the adhesion force per unit area of ​​the sealing portion and the container member is weaker than the adhesion force in the strong adhesion area, and the sealing portion is adhered to the container member in a manner covering at least a portion of the opening means.

[0061] According to the disposable diaper container of aspect 12, even after an opening has been formed in the container member in order to open the disposable diaper container, the opening can be sealed and closed by using the sealing portion. This reduces the risk of the insect repellent leaking outside the container, making it easier for the disposable diaper to maintain a state with the insect repellent. In addition, when the container member whose opening has been sealed is opened again, it is easier to show the effect of the insect repellent to the person who opens the container member and the space such as the room where the container member is opened.

[0062] (Aspect 13)

[0063] A container for a disposable diaper according to any one of aspects 7 to 11, wherein the container has a sealing portion for sealing the formed opening, the sealing portion having: a strong adhesion area having an adhesion force per given unit area of ​​the sealing portion and the container member, and a weak adhesion area, wherein the adhesion force per unit area of ​​the sealing portion and the container member is weaker than the adhesion force in the strong adhesion area, and the sealing portion is adhered to the container member in a manner not covering the opening.

[0064] According to the disposable diaper container of aspect 13, even if an opening is formed in the container member and the disposable diaper container is opened, the opening can be closed using the sealing portion. This reduces the risk of the insect repellent leaking outside the container, making it easier for the disposable diaper to maintain a state with the insect repellent. In addition, when the container member with the sealed opening is opened again, it is easier to show the effect of the insect repellent to the person who opened the container member and the space such as the room where the container member is opened.

[0065] ===First Embodiment===

[0066] <<Basic Structure of Container 100>>

[0067] The container 100 of a disposable diaper of a pant type for infants (also referred to as "container 100") is used as an example to explain the container of the disposable diaper according to the present embodiment. However, the disposable diaper according to the present embodiment is not limited to the above, and may also be a disposable diaper of a pant type for adults, or a disposable diaper of a belt type for infants or adults.

[0068] Figure 1 1 is a perspective view of a container 100. The container 100 includes a plurality of underpants-type disposable diapers 1 (hereinafter also referred to as "diapers 1") and a container for accommodating the plurality of diapers 1 ( Figure 2 The diapers 1 are circulated and stored in a state where they are stored in the storage member 120. Figure 1 As shown, in the present embodiment, the receiving body 100 in the state where the diaper 1 is received in the receiving member 120 (hereinafter referred to as the "receiving state") is a roughly hexahedron having a plurality of faces 200 (front 200A, side 200B, rear (not shown), top face 200D, bottom face (not shown)), but is not limited thereto and may be another type of polyhedron. Hereinafter, the wearer of the diaper 1 or the person who puts the diaper 1 on the wearer will be referred to as the "wearer, etc.".

[0069] <<Basic Structure of Pants-Type Disposable Diaper 1>>

[0070] Figure 2This is a diagram of the diaper 1 in the stored state as seen from the rear side. Figure 3 1 is a schematic plan view of the diaper 1 in the unfolded and stretched state, viewed from the skin side. Figure 4 It is along Figure 3 It should be noted that, Figure 2 The diaper 1 in the figure is a diaper 1 in a natural state and also a diaper 1 in a stored state.

[0071] The unfolded state of the diaper 1 refers to a state in which a pair of bonding portions 2 provided in the underpants-type diaper 1 on both sides are separated and the diaper 1 is opened and laid flat. The stretched state of the diaper 1 refers to a state in which the elastic members of the diaper 1 are stretched to such an extent that wrinkles in the diaper 1 are no longer visible. Specifically, the stretched state refers to a state in which the members constituting the diaper 1 have been stretched until the size of the members matches or is close to the size of the members themselves (i.e., the size in a state in which the stretchability of the elastic members is not exhibited).

[0072] The underpants-type diaper 1 includes 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 Figure 2 ). In the front-to-back direction, the side that is the wearer's ventral side is the front side, and the side that is the wearer's back side is the rear side. Figure 4 As shown, the diaper 1 has a thickness direction, and the side in contact with the wearer in the thickness direction is a skin side, and the opposite side is a non-skin side.

[0073] The diaper 1 has an absorbent body 10 and waist parts 20 and 30, which are placed on the non-skin side relative to the absorbent body 10. The diaper 1 of the present embodiment is a so-called three-piece diaper, and the waist part includes a front waist part 20 and a rear waist part 30, and in the portion of the absorbent body 10 located below the front waist part 20 and the rear waist part 30, the non-skin side is exposed to the outside.

[0074] like Figure 3 and Figure 4 As shown, the non-skin side of the longitudinal front end of the absorbent body 10 is bonded to the skin side of the front waist portion 20 by adhesive or the like, and the non-skin side of the longitudinal rear end of the absorbent body 10 is bonded to the skin side of the rear waist portion 30 by adhesive or the like. Figure 3 Starting from the diaper 1 in the unfolded state, the absorbent body 10 is folded in half at the folded portion so that the front waist portion 20 and the rear waist portion 30 face each other. Then, the two sides in the width direction of the front waist portion 20 and the two sides in the width direction of the rear waist portion 30 are combined by welding (for example, heat welding or ultrasonic welding) to form a pair of joints 2, so that the diaper 1 is in a panty-type state. The folded portion F is set in the longitudinal center of the diaper 1 in the unfolded state.

[0075] The absorbent body 10 includes a liquid permeable top sheet 11, an absorbent body 12 for absorbing excrement, a liquid impermeable back sheet 13, and an outer sheet 14, all of which are joined by an adhesive or the like. Examples of the absorbent body 12 include an absorbent body formed by molding a mixture of liquid absorbent fibers (such as pulp fibers) and superabsorbent polymers into a specific shape. The absorbent body 12 may be covered with a core wrapping sheet made of nonwoven fabric, liquid permeable tissue paper, etc. Other examples of the absorbent body 12 include SAP sheets, in which a SAP layer is attached to a hydrophilic sheet, and air-laid sheets, in which liquid absorbent fibers are formed into sheets by an air-laid method.

[0076] In addition, the absorbent body 10 has leg elastic members 15 (eg, elastic cords) on both sides in the width direction, and the leg elastic members 15 expand and contract in the longitudinal direction (up and down direction). This allows the diaper 1 to fit around the legs of the wearer.

[0077] In addition, the absorbent body 10 has leakage-proof wall portions 16 that can stand up toward the skin side at both sides in the width direction. For example, the leakage-proof wall portions 16 are formed as follows: both sides in the width direction of the outer sheet 14 are folded inward in the width direction so as to be located on the skin side of the top sheet 11, and leakage-proof wall elastic members 161 (for example, elastic cords) that stretch in the longitudinal direction are provided in the folded portions.

[0078] like Figure 4 As shown, the front waist portion 20 (rear waist portion 30) has a skin side sheet 21 (31) and a non-skin side sheet 22 (32) made of a flexible non-woven fabric sheet, etc., and a plurality of waist elastic members 23 (33) (e.g., elastic cords) that are stretched in the width direction. In the waist portion 20 (30), a plurality of waist elastic members 23 (33) are arranged side by side at intervals in the up and down directions, and are fixed to the sheet in a state of being stretched in the width direction. Therefore, the front waist portion 20 and the rear waist portion 30 can be stretched in the width direction to fit around the waist of the wearer.

[0079] In addition, if Figure 3 As shown, the front waist portion 20 is rectangular in shape. Meanwhile, the rear waist portion 30 has an extension portion 34 extending downward from the rectangular joint portion 2. The extension portion 34 has a substantially trapezoidal shape whose length in the width direction decreases downward.

[0080] Although the basic structure of the diaper 1 has been described above, the structure of the diaper 1 is not limited to the above. For example, the diaper 1 may be a two-piece diaper. The front waist portion 20 and the rear waist portion 30 may be formed as a single continuous member, or a waist portion of the crotch connecting the front waist portion 20 and the rear waist portion 30 may be provided. In addition, the waist elastic members 23, 33 and the leg elastic members 15 may be elastic members (stretchable films or stretchable nonwoven fabrics) in the form of sheets instead of elastic cords.

[0081] <<Insect Repellent AM>>

[0082] Diaper 1 has an insect repellent AM. Insect repellent AM (hereinafter referred to as "repellent AM") refers to a repellent (insect repellent) for pests such as mosquitoes, gnats, non-biting midges, flies, etc., and includes a synthetic compound or a natural plant extract, and the synthetic compound or natural plant extract contains an ingredient with an insect repellent effect. For example, lemongrass, citronellal, 1,8-cineole, linalool acetate, N,N-diethyl-3-methylbenzamide (DEET), sesquiterpenes, ethyl butylacetylaminopropionate, picaridin, pyrethroids, cinnamon, rosemary, lavender, mint, eucalyptus, citronella, lemon eucalyptus, holy basil, etc. can be used. Repellent AM can be selected according to the target pests and the target wearer. In this embodiment, a separated fragrance extracted from citronella is used. Accordingly, the ingredient (citronella) with an insect repellent effect is given to diaper 1. Alternatively, for example, a repellent AM using a separated fragrance extracted from a repellent component such as lemongrass may be used.

[0083] In addition, it is preferred that the repellent AM is free of allergens. For example, it is preferred that the repellent AM contains substantially no 26 substances that must be indicated as allergens on the label according to the EU Cosmetic Directive (76 / 768 / EEC) (the ratio of such substances in the repellent AM is 1% or less). It is also preferred that the repellent AM does not hinder the adhesive properties of the hot melt adhesive used in the diaper 1.

[0084] Figure 2 The repellent AM in the embodiment is also a repellent configuration area AM which is a repellent AM coating area. The insect repellent AM of the present embodiment is a volatile substance and is applied in liquid form. The repellent configuration area AM may be coated only with a synthetic compound or a natural plant extract containing a component having an insect repellent effect. In addition, the repellent configuration area AM may be coated with a liquid such as a solvent that has been appropriately added to a component (substance) having an insect repellent effect, as appropriate.

[0085] Note that, in the present embodiment, the repellent AM in liquid form is applied to the diaper 1, but the present invention is not limited thereto. The insect repellent AM may be in a solid form, or may be in the form of microcapsules or the like containing the repellent therein.

[0086] like Figure 2 As shown in the figures, in the present embodiment, an insect repellent AM is provided on the rear side of the diaper 1, specifically, on the lower side (the folded portion F side) of the rear waist portion 30 and the upper side of the folded portion F, and in the substantially central portion in the width direction, the repellent is provided on the rear side of the diaper 1. This makes it easier to exhibit a repellent effect on the legs of the wearer, thereby reducing the risk of the wearer's legs being bitten by mosquitoes. It should be noted that, in the present embodiment, the repellent AM is provided in the absorbent body 10 on the rear side of the diaper 1, but the present invention is not limited thereto. In the diaper 1, the repellent AM may be appropriately provided in a portion corresponding to a body part to which a repellent effect is to be exhibited on the wearer.

[0087] <<Accommodation member 120>>

[0088] The receiving member 120 is formed by a resin (plastic) film, specifically, a resin film made of ethylene-vinyl alcohol copolymer (EVOH). In addition, the material constituting the receiving member 120 is not limited to ethylene-vinyl alcohol copolymer (EVOH), but can be formed by a film-like material such as a synthetic resin film including polyethylene (PE), polypropylene (PP) and polyethylene terephthalate (PET).

[0089] Preferably, the oxygen permeability of the storage member 120 at 23°C is 100 cm 3 / m 2 ·24h·atm or less. In addition, it is more preferred that the oxygen permeability at 23°C is 10cm 3 / m 2 ·24h·atm. For example, the oxygen permeability is measured by the coulometric method under the conditions of 23°C and 0%RH.

[0090] Since the insect repellent AM provided in the diaper 1 is volatile, the oxygen permeability of the housing member 120 is set to 100 cm 3 / m 2 ·24h·atm or less, increasing the airtightness of the container 100. The oxygen permeability of the container member 120 is greater than 100cm 3 / m 2 This makes it possible to reduce the risk of the insect repellent AM provided in the diaper 1 leaking to the outside of the housing member 120 compared with the case of ·24h·atm.

[0091] The moisture permeability of the receiving member 120 may be 2000 g / m2 · 24h or less, and may be a resin film made of, for example, polyethylene (PE) or the like. The moisture permeability with the receiving member 120 is greater than 2000g / m 2 This makes it more difficult for the receiving member 120 to allow the repellent AM located inside thereof to penetrate in the thickness direction compared to the case of 24h. Therefore, the risk of the insect repellent AM disposed in the diaper 1 leaking to the outside of the receiving member 120 can be reduced.

[0092] The storage member 120 has a handle 121 above the top surface 200D. By having the handle 121, the wearer or the like can easily carry the storage body 100. The handle 121 may have the same material as the storage member 120, or may have a material different from the storage member 120. For example, the handle 121 may be formed of a resin film including polyethylene (PE), or may be formed of a composite resin film including polypropylene (PP) and polyethylene terephthalate (PET), etc. In addition, the handle 121 is not necessarily provided, and the storage member 120 (the storage body 100) is not necessarily provided with the handle 121.

[0093] <<Container 100 in a contained state>>

[0094] like Figure 1 As shown in the figure, the receiving body 100 in the receiving state has an up-down direction, a left-right direction, and a front-back direction. Regarding the up-down direction of the receiving body 100, if the receiving body 100 (receiving member 120) has a handle 121, the up-down direction is determined as follows: the side where the handle 121 is located is the upper side, and the opposite side is the lower side. Alternatively, if the handle 121 is not provided, the surface 200 of the receiving body 100 (receiving member 121) on which the product name is printed the largest is the front, and the up-down direction is determined based on the direction of the letters in the product name.

[0095] In the storage body 100, a diaper row R in which a plurality of diapers 1 are arranged adjacent to each other is stored in the storage member 120. Figure 1 As shown in the figures, the container 100 of the present embodiment has a plurality of (two) diaper rows R in the up-down direction, namely, an upper diaper row (diaper row) R1 located at the uppermost portion of the container space S inside the container member 120, and a lower diaper row R2 located at the lower side of the upper diaper row R1 and at the lowermost portion of the container space S. The diaper row R of the present embodiment includes the upper diaper row R1 and the lower diaper row R2, but the present invention is not limited thereto. For example, the diaper row R may include only one diaper row, or one or more diaper rows may be provided between the upper diaper row R1 and the lower diaper row R2. In addition, in the case where the diaper row R includes only one diaper row, the one diaper row is the upper diaper row R1 located at the uppermost portion of the container space S.

[0096] In the diaper rows R1 and R2, the diapers 1 in a state where the absorbent bodies 12 (absorbent main bodies 10) are folded in half at the folded portion are arranged adjacent to each other in the thickness direction of the absorbent bodies 12, and the diapers 1 are arranged so that the folded portion is located above or below. Figure 2 The diaper 1 shown in FIG. Figure 3 The diaper 1 in the unfolded state shown is folded in half at the folded portion F located in the longitudinal center and the two side ends are joined at the joint 2 to make the diaper 1 in the underpants state. At this time, the absorbent body 10 (absorbent body 12) is folded in half at the folded portion F. Figure 5 As shown, these diapers 1 are arranged adjacent to each other in the thickness direction of the absorbent body 12 . Figure 5 1 is a diagram illustrating a storage state of the diaper 1. In the storage state, the stored diapers 1 are placed in the storage member 120 in a state of close contact with each other. For convenience, in the diaper 1 in the storage state, Figure 5 Two diapers are shown separated in the left-right direction. Figure 5 The direction shown is the direction of the container. Figure 5 As shown, the thickness direction of the absorber 12 coincides with the left-right direction. In addition, the diaper 1 of this embodiment is arranged so that the folded portion F is located at the bottom.

[0097] In the diaper row R of the present embodiment, all the stored diapers 1 are arranged so that the thickness direction of the absorbent body 12 is aligned with the left-right direction and the folded portion F is located below. However, the present invention is not limited to this. For example, all the diapers 1 may be arranged so that the thickness direction of the absorbent body 12 is aligned with the front-back direction. Alternatively, it is acceptable that some diapers 1 are arranged so that the thickness direction of the absorbent body 12 is aligned with the left-right direction or the front-back direction, and other diapers 1 are arranged so that the thickness direction of the absorbent body 12 is inclined relative to the left-right direction or the front-back direction. In addition, it is not necessary to arrange all the diapers 1 so that their folded portions F are located below, or all the diapers 1 may be arranged so that their folded portions F are located above. Alternatively, it is acceptable that the folded portions F of some diapers 1 are located above and the folded portions F of other diapers 1 are located below.

[0098] The receiving space S inside the receiving member 120 refers to the space surrounded by the inner surface of the receiving member 120. Figure 6 As shown, when the space within the receiving space S extending from the upper end of the receiving space S to the lower end of the upper diaper row R1 is divided into three equal parts, the uppermost space is called the upper area SA, the lowermost space is called the lower area SC, and the space between the upper area SA and the lower area is called the middle area SB. Figure 6 This is a diagram of the container 100 as seen from the front 200A.

[0099] For the container 100, the reaction force when the upper area SA is compressed to a certain length in the left-right direction is smaller than the reaction force when the lower area SC is compressed to a certain length in the left-right direction. Alternatively, the reaction force when the upper area SA is compressed to a certain length in the left-right direction is smaller than the reaction force when the middle area SB is compressed to a certain length in the left-right direction. When each area (each space) is compressed to a certain length in the left-right direction, the greater the reaction force, the denser the diapers 1 are packed in the area, and when each area is compressed to a certain length in the left-right direction, the smaller the reaction force, the looser the diapers 1 are packed in the area.

[0100] For the container 100, the reaction force when the upper area SA is compressed by a certain length in the left-right direction is made smaller than the reaction force when the lower area SC is compressed by a certain length in the left-right direction, so that the diaper 1 is packed more loosely in the upper area SA than in the lower area SC. Therefore, there are more empty spaces in the upper area SA than in the lower area SC. Therefore, in a state where the repellent AM contained in the diaper 1 has evaporated, the repellent AM is more likely to fill the upper area SA than the lower area SC.

[0101] Similarly, for the container 100, the reaction force when the upper area SA is compressed to a certain length in the left-right direction is made smaller than the reaction force when the middle area SB is compressed to a certain length in the left-right direction, so that the diaper 1 is packed more loosely in the upper area SA than in the middle area SB. Therefore, there are more empty spaces in the upper area SA than in the middle area SB. Therefore, in a state where the repellent AM contained in the diaper 1 has evaporated, the repellent AM is more likely to fill the upper area SA than the middle area SB.

[0102] Therefore, when the wearer or the like opens the container 100, the repellent AM filled more in the upper area SA than in the lower area SC or the middle area SB is more likely to adhere to the person (wearer or the like) who opens it or diffuse to a place or space such as a room where the container 100 is opened. This allows the repellent AM to show its effect to the person who opens the container and the room where the container is opened. In addition, in the case where the repellent AM is a substance (ingredient) having a fragrance, when the wearer or the like opens the container 100, the wearer or the like is more likely to detect the fragrance of the repellent AM, making it easier for the wearer or the like to recognize that the diaper 1 contained in the container 100 is a product containing the repellent AM.

[0103] The reaction force when each area is compressed by a certain length in the left-right direction can be measured using the following method. Figure 7 It is a diagram for explaining a method of measuring the reaction force when each region of the housing body 100 is compressed by a certain length in the left-right direction.

[0104] First, the container 100 in an unopened state is placed on a flat surface G, and one side surface 200B of the container 100 (the surface opposite to the side surface 200B against which the load portion 52 of the resistance measuring device 50 abuts) abuts against an upper and lower surface such as a wall 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 (resistance value) is measured when each area of ​​the container 100 in the unopened state is compressed by a certain length in the left-right direction. The greater the resistance (resistance value), the greater the reaction force (the value of the reaction force).

[0105] The resistance measuring device 50 is a device for measuring the resistance value on the side 200B of the container 100. When the resistance measuring device 50 compresses the container 100 by a certain length in the left-right direction, the resistance force R (resistance value) is measured. As a resistance measuring device, for example, a digital dynamometer (model: FGP-0.2) manufactured by NIDEC Corporation can be used to measure the force. The resistance measuring device 50 includes a main body 51, a load part 52, and a shaft part 53. The main body 51 measures the load applied to the load part 52 and displays the load as a resistance value. The load part 52 and the shaft part 53 are accessories for measurement. The shaft part 53 is a member connecting the main body 51 and the load part 2. The load part 52 is a member that abuts against the container 100 and presses the side 200B of the container 100. The load part 52 abuts against the side 200B of the container 100 on a flat surface, and the abutting surface is large enough to cover the area of ​​the side 200B in the area (space) to be measured. Specifically, Figure 7 The diagram shows the state of measuring the reaction force of the upper area SA. Figure 7 In the illustrated state, the surface of the load portion 52 that abuts against the side surface 200B of the housing 100 is sized such that the vertical length of the surface is greater than or equal to the vertical length of the upper area SA and the front-to-back length is greater than or equal to the front-to-back length of the housing 100 .

[0106] like Figure 7 As shown, the load portion 52 of the resistance measuring device 50 is placed against the side surface 200B of the upper area SA of the housing 100. At this time, the load portion 52 of the resistance measuring device 50 is not applied to the side surface 200B.

[0107] Then, by Figure 7The resistance (resistance value) R when the upper area SA is compressed by a certain length (4 cm) in the left-right direction against the side surface 200B is measured in the state shown, and the value of the reaction force when the upper area SA is compressed by a certain length (4 cm) in the left-right direction can be obtained. The value of the reaction force when the middle area SB and the lower area SC are compressed by a certain length (4 cm) in the left-right direction can also be obtained in the same way.

[0108] It is also preferred that the insect repellent AM provided in the diaper 1 in the state contained in the housing 100 is provided at least at a position overlapping with the lower region SC. At this time, it is preferred that the reaction force when the middle region SB is compressed by a certain length in the left-right direction is greater than the reaction force when the lower region SC is compressed by a certain length in the left-right direction.

[0109] In other words, in the storage space S, the diaper 1 is packed more densely in the middle area SB than in the lower area, and there is less empty space in the middle area SB than in the lower area SC. Therefore, the insect repellent AM arranged at the position corresponding to the lower area SC becomes less likely to penetrate the middle area SB, thereby reducing the risk of the insect repellent reaching the upper area SA. This can reduce the risk of the insect repellent AM arranged in the diaper 1 leaking to the outside of the storage member 120. In particular, once the storage member 120 is opened, the insect repellent AM is likely to evaporate from the storage member 120 to the outside, but since the insect repellent AM is more likely to remain in the lower area SC and the middle area SB of the storage space, the diaper 1 is more likely to be maintained in a state where the insect repellent AM exists.

[0110] In the container 100 of the present embodiment, the reaction force when the upper area SA is compressed to a certain length in the left-right direction is smaller than the reaction force when the lower area SC is compressed to a certain length in the left-right direction, and the reaction force when the lower area SC is compressed to a certain length in the left-right direction is smaller than the reaction force when the middle area SB is compressed to a certain length in the left-right direction. The diaper 1 stored in the container 100 is a pant-type diaper, including an absorbent body 10, a front waist portion 20 and a rear waist portion 30, as shown in FIG. Figure 2 In general, the absorbent body 12 of the absorbent body 10 is the thickest part of the diaper 1 and has high rigidity. Figure 2As shown, when the diaper 1 is viewed in the front-back direction, the portion Y where the absorbent core 11, the front waist portion 20, and the rear waist portion 30 overlap in the up-down direction is thicker and has higher rigidity than the portion X of the absorbent body 10 below the portion Y. In addition, the portion X located above the portion Y and including the front waist portion 20 and the rear waist portion 30 is thinner and has lower rigidity than the portion Z because the portion X does not include the absorbent core 11. Therefore, the thickness of the diaper 1 in the accommodated state is portion Y>portion Z>portion X.

[0111] like Figure 6 As shown, when the diaper 1 is stored with the folded portion F facing downward, most of the portion Z of the diaper 1 is located in the lower area SC, most of the portion Y is located in the middle area SB, and most of the portion X and the space where the diaper 1 does not exist are located in the upper area SA. Therefore, when each area of ​​the storage body 100 is compressed by a certain length in the left-right direction, the reaction force of the middle area SB is higher than the reaction force of the lower area SC, and the reaction force of the lower area SC is higher than the reaction force of the upper area SA.

[0112] In the container 100 of the present embodiment, the reaction force when each area is compressed by a certain length in the left-right direction is higher in the middle area SB than in the lower area SC, and higher in the lower area SC than in the upper area SA, but the present invention is not limited to this. When each area of ​​the container 100 is compressed by a certain length in the left-right direction, the reaction force may be of the same magnitude in the middle area SB and the lower area SC, and may be greater in the middle area SB (lower area SC) than in the upper area SA. Alternatively, the reaction force may be greater in the lower area SC than in the middle area SB, and may be greater in the middle area SB than in the upper area SA. For example, in the case of a container that accommodates a plurality of belt-type diapers, the reaction force in the lower area SC is greater than the reaction force in the middle area SB, and the reaction force in the middle area SB is greater than the reaction force in the upper area SA.

[0113] Furthermore, in the stored state, the repellent AM provided in the diaper 1 is provided at a position overlapping with the lower region SC, but the present invention is not limited thereto. The repellent AM of the diaper 1 may be provided at a position overlapping with the middle region SB or the upper region SA.

[0114] The following configuration is acceptable: the diaper 1 in the receiving body 100 has the repellent AM at least at the position overlapping with the middle area SB; the reaction force when the middle area SB is compressed by a certain length in the left-right direction is greater than the reaction force when the lower area SC is compressed by a certain length in the left-right direction. Therefore, the repellent AM set at the position overlapping with the middle area SB becomes less likely to move to the upper area SA. This reduces the risk of the repellent AM placed in the diaper 1 leaking to the outside of the receiving member 120, making it easier to maintain the diaper 1 in a state where the repellent AM is present.

[0115] The following structure is acceptable: the diaper 1 in the container 100 has the repellent AM at least at the position overlapping with the upper area SA; the reaction force when the middle area SB is compressed to a certain length in the left-right direction is greater than the reaction force when the lower area SC is compressed to a certain length in the left-right direction. This makes it easier for the evaporated repellent AM to fill the upper area, so that when the wearer or the like opens the container 100, the repellent AM that has filled the upper area SA adheres to the person (wearer, etc.) who opens the container or spreads to the place or space where the container is opened, such as the room where the container is opened. This allows the repellent AM to show its effect on the person who opens the container and the room where the container is opened.

[0116] Preferably, each of the diapers 1 stored in the container 100 has a repellent AM on its own surface that contacts with the adjacent diaper 1. Figure 5 In the left diaper 1, the rear waist portion 30 and the rear part of the absorbent body 10 are the contact surfaces against the front waist portion 20 and the front part of the absorbent body 10 of the right diaper 1. Figure 5 As shown, since the left diaper 1 has the repellent AM in the contact surface with the right adjacent diaper 1, the risk of evaporation of the repellent AM from the diaper 1 is reduced, making it easier to maintain the diaper 1 in the state of having the repellent AM.

[0117] For the storage member 120, it is preferred to provide an opening means to form an opening for taking out the stored diaper 1, and it is preferred to provide the opening means at least in a portion corresponding to the position of the upper area SA. Since the opening means is provided in the upper area SA, when the wearer or the like opens the storage body 100, the effect of the repellent AM can be exhibited to the person who opens the storage body and the room in which the storage body is opened.

[0118] The storage member 120 of the present embodiment has a tear-through perforation L as an opening means for forming an opening. The tear-through perforation L is a portion in which a through hole penetrating the storage member 120 in the thickness direction is provided linearly and intermittently. In this way, by having the storage member 120 with the tear-through perforation L as an opening means, the repellent AM is easily retained inside the storage member 120 in an unopened state before the storage member 120 is cut through the tear-through perforation L. On the other hand, the wearer or the like can easily form an opening by cutting the tear-through perforation L provided in the storage member 120, so that the diaper 1 stored inside the storage member 120 can be easily taken out through the opening.

[0119] The tearing hole L provided in the storage member 120 of the present embodiment is located on the top surface 200D of the storage body 100 and is a straight tearing hole extending in the left-right direction. The left-right length of the tearing hole L is shorter than the left-right length of the storage body 100, and the two side ends of the tearing hole L do not reach the side surface 200B of the storage body 100.

[0120] The opening means is not limited to tearing the perforation L, and may be a half-cut portion. The half-cut portion is a recess formed by thinning the storage member 120 in the thickness direction at the area where the opening is to be set using a blade or a protrusion. The half-cut portion is a thinner portion, so it is more likely to cut the storage member 120 due to impact or load than the portion where the half-cut portion is not set. Therefore, by applying force on the opening means (half-cut portion), an opening can be formed. By having a half-cut portion like tearing the perforation L, the repellent AM is easily retained inside the storage member 120 in an unopened state. And the wearer, etc. can easily cut the storage member 120 through the half-cut portion set in the storage member 120 to form an opening, so that the diaper 1 stored inside the storage member 120 can be easily taken out through the opening. In addition, it is acceptable that the storage member 120 has a track fastener and the track fastener can be used to open and close the opening. By enabling the opening to be opened and closed, the risk of excessive leakage of the repellent AM of the diaper 1 to the outside of the storage member 120 can be reduced.

[0121] In addition, with respect to the tear-open perforations L provided in the receiving member 120, it is preferred that the total length of the tear-open perforations L at the position corresponding to the upper area SA is longer than the total length of the tear-open perforations L at the position corresponding to the middle area SB and the lower area SC. Since the tear-open perforations HL provided in the receiving member 120 of the present embodiment are only located on the top surface 200D of the receiving body 100, it is obvious that the total length of the tear-open perforations HL at the position corresponding to the upper area SA is longer than the total length of the tear-open perforations HL at the position corresponding to the middle area SB and the lower area SC. Therefore, when the wearer or the like opens the receiving body 100 to take out the diaper 1 from the opening, the repellent AM filled in the upper area SA exerts an effect on the person who opens the receiving body and the place or space (such as a room) where the receiving body is opened. In addition, the risk of leakage of the repellent AM volatilized from the middle area SB and the lower area SC is reduced, making it easier for the diaper 1 to maintain the state in which the repellent AM exists.

[0122] Furthermore, it is preferred that the length of the tearing perforation L is greater than or equal to the length W of the diaper 1 in the direction along the folded portion F, and less than or equal to twice the length W of the diaper 1 in the direction along the folded portion F (W≤length of the tearing perforation L≤W×2). This makes it easier to take out the diaper 1 from the storage body 100, compared with a case where the length L of the tearing perforation is shorter than the length W of the diaper 1 in the storage state in the direction along the folded portion F. Furthermore, the risk of the repellent AM leaking from the opening to the outside of the storage member 120 can be reduced, compared with a case where the length of the tearing perforation L is greater than twice the length W of the diaper 1 in the storage state in the direction along the folded portion F. With regard to the length W of the stored diaper 1 in the direction along the folded portion F, it is sufficient that the length of the tearing perforation L of at least one diaper among the plurality of diapers 1 stored in the storage body 100 is greater than or equal to the length W of the diaper 1 in the direction along the folded portion F and less than twice the length W of the diaper 1 in the direction along the folded portion F. It is not necessary for all diapers 1 stored in the storage body 100 to have this length relationship.

[0123] The tear-away perforations L as the means of opening alternately include: holes L1 and L2 that penetrate in the thickness direction of the receiving member 120; and a non-porous portion n that does not penetrate in the thickness direction of the receiving member 120. Preferably, the tear-away perforations L have portions of holes L1 and L2 that are adjacent to each other and have different lengths. In the tear-away perforations L of the receiving member 120 of the present embodiment, the length of hole L1 is longer than the length of hole L2. In the tear-away perforations L, the longer the length of the hole, the easier it is to be cut off as an opening means. Therefore, by having holes L1 and L2 that are adjacent to each other and have different lengths, it is possible to have a portion L1 that is easy to cut off and a portion L2 that is more difficult to cut off than portion L1. This reduces the risk of the opening becoming too large, and thus reduces the risk of the repellent AM leaking from the opening to the outside.

[0124] The tear-off perforation L of the present embodiment includes holes L1 and holes L2 adjacent to each other and having different lengths, but the present invention is not limited thereto. The tear-off perforation L may have portions where the non-porous portions n adjacent to each other have different lengths. In addition, a configuration where the tear-off perforation L includes holes L1 and holes L2 adjacent to each other and portions where the non-porous portions n adjacent to each other have different lengths may be accepted. For example, regarding Figure 1 The storage member 120 shown can accept a structure in which the length of the hole L1 is longer than the length of the hole L2 and the length of the non-hole portion n located on the right side of the hole L1 is shorter than the length of the non-hole portion n located between the hole L1 and the hole L2. This makes it possible to set a portion of the storage member 120 that is easy to open by tearing the perforation L and a portion that is difficult to open, so that the risk of forming an overly large opening can be reduced.

[0125] Furthermore, when a plurality of (two or more) diaper rows R are provided, it is preferred that a tear-off perforation L be provided on the upper side of the lower end of the upper diaper row R1, as in the container 100 of the present embodiment. By providing the tear-off perforation L on the upper side of the lower end of the upper diaper row R1, the risk of volatilization of the repellent AM provided on the diapers 1 located on the lower side of the upper diaper row R1 can be reduced.

[0126] The containment body 100 (containment member 120) may have an opening indication showing the position of the tear perforation L (opening means). The opening indication is an indication showing the position of the opening means such as the tear perforation L, and examples thereof include displaying the position of the opening means using letters or graphic elements such as arrows, or displaying a dotted line on the tear perforation L. The opening indication makes it easier for the wearer or the like to identify the position of the tear perforation L, so that the risk of tearing the containment member 120 at a position different from the opening means can be reduced. In addition, since it may be difficult to identify the tear perforation L from its appearance, the position of the tear perforation L can be accurately identified. This makes it easier to form an opening using the preset tear perforation L. Therefore, by reducing the risk of the opening becoming too large or the risk of tearing a portion of the containment member 120 where the opening means is not provided, it becomes easier for the diaper 1 to maintain a state with the repellent AM.

[0127] In addition, like the container 100 of the present embodiment, it is preferable that the handle 121 is provided as a member independent of the container member 120. By providing the handle 121, the component holding the container 100 can be recognized. In the case where the handle 121 is a member different from the container member 120, even if the container 100 is held and pulled upward, the risk of stretching the container member 120 and the risk of increasing the oxygen permeability of the contraction member 120 can be reduced. This makes it easier to keep the repellent AM inside the container member 120 and makes it easier to maintain the diaper 1 in a state with the repellent AM.

[0128] In addition, it is more preferable to provide information indication about methods for preventing insect bites on any surface 200 of the storage member 120. Methods for reducing the risk of insect bites include, for example, selecting the correct color of clothing, disinfecting hands and feet, wiping sweat, etc. By displaying this information indication, the wearer's attention can be drawn to prevent insect bites, so that the risk of the wearer being bitten by insects can be reduced.

[0129] Figure 8 1 is a diagram illustrating storage bodies 101 to 104 as modified examples. Figure 8 A to Figure 8 Regarding the housing bodies 101 to 104 shown in D, the differences from the above-described embodiment will be mainly described, and the same reference numerals and the like will be given to components having the same configuration as the above-described embodiment, and detailed description thereof will be omitted.

[0130] Figure 8 The storage member 120 of the storage body 101 shown in A has a tear-through hole La on the top surface 200D. Figure 8 Like the tearing perforation La shown in A, the length of the hole and the length of the non-hole portion can be substantially uniform, or the tearing perforation La can be provided only on one side in the left-right direction.

[0131] Figure 8 The storage member 120 of the storage body 102 shown in FIG. B does not have a tear-off perforation La on the top surface 200D. Like the storage body 102, a tear-off perforation Lb can be provided from the side 200B to the front 200A and the rear. Specifically, the tear-off perforation Lb is continuous from one end of the left-right direction of the front 200A through the side 200B to one end of the left-right direction of the rear. More preferably, the tear-off perforation Lb is provided in the upper area SA.

[0132] picture Figure 8 C, a tear-off perforation Lc may be provided from the top surface 200D to the front surface 200A. Specifically, the tear-off perforation Lc is continuous from the front end of the top surface 200D to the upper end of the front surface 200A. Preferably, the tear-off perforation Lc is provided in the upper region. In addition, preferably, the housing 103 has a sealing portion Tc adhered to the housing member 120. The sealing portion Tc is a member for sealing an opening formed by the tear-off perforation Lc (opening means). The sealing portion Tc may be formed of the same material as the housing member 120, or may be formed of a material different from the housing member 120. For example, resin materials such as polyethylene and polypropylene may be mentioned.

[0133] The sealing portion Tc has a strong adhesion region Tc1 and a weak adhesion region Tc2, the strong adhesion region Tc1 having adhesion per given unit area of ​​the sealing portion Tc and the receiving member 120, and the adhesion per unit area of ​​the sealing portion Tc and the receiving member 120 in the weak adhesion region Tc2 is weaker than the adhesion per unit area in the strong adhesion region Tc1. Preferably, the sealing portion Tc is set to a state of being adhered to the receiving member 120 in a manner covering at least a portion of the tear-open perforation Lc. Even after an opening is formed in the receiving member 120 in order to open the receiving body 103, the sealing portion Tc can seal the closed opening, so that the risk of the repellent AM leaking from the opening to the outside of the receiving member 120 can be reduced.

[0134] In addition, it is more preferable that the receiving member 120 has an indication prompting resealing. For example, by displaying letters or graphic elements prompting the use of the sealing portion Tc or the like to seal the opening, it is easier for the wearer or the like to seal the opening. This reduces the risk of the repellent AM leaking from the opening to the outside of the receiving member 120, making it easier for the diaper 1 to maintain the state where the repellent AM exists. In addition, when the receiving member 120 whose opening has been sealed is opened again to open the opening, it is easier to show the effect of the repellent AM to the person who opened the receiving member and the space such as the room where the receiving member is opened.

[0135] It is also preferred that the storage member 120 has a warning label for preventing the stored diapers 1 from being taken out and transferred to another container or bag. If the diapers 1 including the volatile repellent AM are taken out from the storage member 120 and placed in another container or bag, there is a risk of the repellent AM evaporating during placement, and if the container or bag does not support the volatile repellent AM, there is a risk of the repellent AM evaporating from the container or bag after placement. Therefore, by providing the storage member 120 with a warning label for preventing the transfer of multiple diapers 1 from the storage member 120 to another container or bag, it becomes easier to place the diapers 1 with the repellent in a state of being stored in the storage member 120 supporting the repellent AM, making it easier to maintain the state of the diapers 1 with the repellent AM.

[0136] picture Figure 8Like the receiving member 120 of the receiving body 104 shown in FIG. 1 , the material (surface) of the receiving member 120 can be extended to form a handle 121. The receiving body 104 forms a top surface 200D by joining together the extensions of the two side surfaces 200B, and forms a handle area 200E by joining together the extensions of the front 200A and the rear. The handle 121 is formed by providing a handle opening 1122 for inserting a hand at the upper end of the handle area 200E. Like the receiving body 104, a tear-off perforation Ld can be provided in the handle area 200E. Specifically, the tear-off perforation Ld provided on the lower side of a portion of the handle area 200E where the front 200A and the rear are joined together and on the surface on the front 200A side is a linear tear-off perforation extending in the left-right direction.

[0137] In addition, the container 104 has a sealing portion T in the container member 120. Figure 8 Like the housing body 103 shown in C, the sealing portion Td is a member formed by tearing the perforation Ld for sealing the opening, and may be formed of the same material as the housing member 120 or a material different from the housing member 120.

[0138] The seal portion Td has a strong adhesion area Td1 and a weak adhesion area Td2, the strong adhesion area Td1 has adhesion per given unit area of ​​the seal portion Td1 and the receiving member 120, and the adhesion of the seal portion Td and the receiving member 120 in the weak adhesion area Td2 is weaker than the adhesion of the seal portion Td and the receiving member 120 in the strong adhesion area Td1. In this way, it is preferred that the seal portion Td is set to a state of adhesion to the receiving member 120 in a manner not to cover the tear perforation Ld. In the receiving body 104, the seal portion Td is joined to the side 200B. Even after an opening is formed in the receiving member 120 in order to open the receiving body 104, the seal portion Td2 can seal the closed opening by peeling the seal portion Td2 from the side 200B. This reduces the risk of the repellent AM leaking from the opening to the outside of the receiving member 120, making it easier for the diaper 1 to maintain a state in which the repellent AM exists. In addition, when the housing member 120 whose opening has been sealed is opened again to open the opening, the effect of the repellent AM is more likely to be manifested to the person who opened the housing member and the space such as the room where the housing member was opened.

[0139] In addition, the sealing portion Td does not have to have two areas Td1 and Td2 where the adhesion per given unit area of ​​the sealing portion Td and the containing member 120 is different. For example, the adhesion per given unit area of ​​the sealing portion Td and the containing member 120 can be uniform over substantially the entire area of ​​the sealing portion Td. Such a sealing portion Td can seal the opening after opening, and the opening can be opened again by removing the sealing portion Td after sealing. In other words, the opening can be opened and closed repeatedly. In addition, the sealing portion Td can be a collectible member. For example, by setting dots or graphic elements on the sealing portion Td, it becomes an opportunity for the wearer and the like to collect the sealing portion Td, and it becomes easier to motivate the purchase of the containing body 104.

[0140] The diaper 1 of the housing 100 may have the following features. Fig. 9 is a diagram illustrating a reference area aa and a comparison area ab. Fig.10 and Fig.11 It is a figure which shows the area|region of the diaper 1. Figures 9 to 11 It is a schematic diagram seen from the non-skin side, and for the sake of convenience, components such as elastic components 23 and 33 are omitted. In addition, in the longitudinal direction, the front side is also referred to as one side, and the rear side is also referred to as the other side. In the diaper 1, the area in the up-down direction range where the joint 2 is located is referred to as the "front waist portion 1F" and the "rear waist portion 1B", and the area below the front waist portion 1F and the rear waist portion 1B is referred to as the "crotch portion 1C". In addition, the "crotch portion" is the area located under the crotch of the wearer in the wearing state. Specifically, in the case of a panty-type disposable diaper such as diaper 1, when the diaper is in a panty-type state, the area below the joint 2 at both ends in the width direction is the crotch portion 1C. In addition, in the case of a belt-type disposable diaper, when the disposable diaper is divided into two equal parts in the longitudinal direction in a state where it is folded in half at the folding portion located in the longitudinal center, the lowermost area is the crotch portion.

[0141] like Fig. 9 As shown, the diaper 1 in the unfolded and stretched state has the following areas: a reference area aa, which is a square with a length of 1 cm in the longitudinal direction and the width direction; a comparison area ba, which is a square with a length of 1 cm in the longitudinal direction and the width direction; and a rear end area Hb.

[0142] The center ac of the reference area aa is located at the center cb12 between the central position CL of the diaper 1 and the rear end 12bc of the absorbent core in the longitudinal direction, and is located at the central position CC of the diaper 1 in the width direction. The rear end area Hb is an area from one side to the other side of the rear waistline 30 in the width direction, and has a length of 1 cm on one side from the longitudinal rear end 30e of the diaper 1. For the diaper 1, regardless of the position of the comparison area ba in the rear end area Hb, the basis weight of the repellent AM in the reference area aa can be higher than the basis weight of the repellent AM in the comparison area ba. For example, even if the comparison area ba is placed at the position of the area ba1 in the rear end area Hb, the basis weight of the repellent AM in the reference area aa is higher than the basis weight of the area ba1. Even if the comparison area ba is placed 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 placed 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. Furthermore, the length of the regions ba1, ba2, and ba3 in the longitudinal direction is 1 cm, and the length of the regions ba1, ba2, and ba3 in the width direction is 1 cm.

[0143] Regardless of the position of the comparison area ba in the rear end area Hb, by making the basis weight of the repellent AM in the reference area aa higher than the basis weight of the repellent AM in the comparison area ba, the amount of repellent AM used in the diaper 1 can be reduced compared to the case where the basis weight of the repellent AM in the rear end area Hb is equal to or greater than the basis weight in the reference area aa.

[0144] In addition, in the crotch portion 1C, the diaper 1 has an outer sheet (non-skin side sheet) 14 located closest to the non-skin side and a back sheet (skin side sheet) 13 adjacent to the outer sheet 14 on the skin side. The outer sheet 14 and the back sheet 13 are bonded using an adhesive such as a hot melt adhesive. Fig.10 As shown, the crotch portion 1C of the diaper has a front crotch region (one side crotch region) 1Ca and a rear crotch region (the other side crotch region) 1Cb. The front crotch region 1Ca is a region from the front end in the longitudinal direction of the crotch portion 1C to the center position CL of the diaper 1. The rear crotch region 1Cb is a region from the rear end in the longitudinal direction of the crotch portion 1C to the center position CL of the diaper 1.

[0145] The maximum value of the peeling strength between the outer sheet 14 and the back sheet 13 in the entire front crotch region 1Ca can be higher than the maximum value of the peeling strength between the outer sheet 14 and the back sheet 13 in the entire back crotch region 1Cb. The higher the maximum value of the peeling strength between the outer sheet 14 and the back sheet 13, the lower the risk of the outer sheet 14 and the back sheet 13 peeling. Therefore, the unevenness caused by the peeling of the sheets is less likely to be formed on the skin side of the outer sheet 14 or the non-skin side of the back sheet 13. This can reduce the risk of insects such as mosquitoes landing on the crotch portion 1C on the rear side, so that it is possible to exhibit an insect repellent effect in the back crotch region 1Cb and reduce the amount of insect repellent used in the diaper 1.

[0146] In the case where the maximum peeling strength between the outer sheet 14 and the back sheet 13 in the entire front crotch area (one side crotch area) 1Ca is higher than the maximum peeling strength between the outer sheet 14 and the back sheet 13 in the entire back crotch area (the other side crotch area) 1Cb, it is preferred that the basis weight maximum of the repellent AM in the back crotch area 1Cb is higher than the basis weight maximum of the repellent AM in the front crotch area 1Ca. This can reduce the formation of concave and convex on the rear side (back crotch area 1Cb) of the diaper 1 due to the peeling between the outer sheet 14 and the back sheet 13. Therefore, the risk of mosquitoes landing on the crotch 1C of the rear side of the diaper 1 is reduced, and the effect combination of the repellent AM set on the back crotch area 1Cb of the diaper 1 improves the repellent effect of the rear side (back crotch area 1Cb) of the diaper 1, while reducing the risk of excessive use of insect repellents. In addition, in the case where the maximum peel strength between the outer sheet 14 and the back sheet 13 in the entire front crotch area 1Ca is higher than the maximum peel strength between the outer sheet 14 and the back sheet 13 in the entire back crotch area 1Cb, it is acceptable that the maximum basis weight of the repellent AM in the front crotch area 1Ca is higher than the maximum basis weight of the repellent AM in the back crotch area 1Cb.

[0147] In the case where the peeling strength maximum between the outer sheet 14 and the back sheet 13 in the whole front crotch area (one side crotch area) 1Ca is higher than the peeling strength maximum between the outer sheet 14 and the back sheet 13 in the whole back crotch area (the other side crotch area) 1Cb, it is acceptable that the basis weight maximum of the repellent AM in the front crotch area 1Ca is higher than the basis weight maximum of the repellent AM in the back crotch area 1Cb. This can reduce the formation of concavoconvex on the rear side (back crotch area 1Cb) of the diaper 1 due to the peeling between the outer sheet 14 and the back sheet 13. Therefore, the risk of mosquitoes landing on the crotch 1C of the back side of the diaper 1 is reduced, and the repellent AM arranged in the front crotch area 1Ca reduces the risk of excessive use of insect repellent AM. At the same time, the repellent effect is shown on both the ventral side and the dorsal side of the wearer, which makes it possible to reduce the risk of being bitten by insects. In addition, in the case where the maximum peel strength between the outer sheet 14 and the back sheet 13 in the entire front crotch area 1Ca is higher than the maximum peel strength between the outer sheet 14 and the back sheet 13 in the entire back crotch area 1Cb, it is acceptable that the maximum basis weight of the repellent AM in the back crotch area 1Cb is higher than the maximum basis weight of the repellent AM in the front crotch area 1Ca.

[0148] In addition, if Fig.10 As shown, the crotch portion 1C has a central area Cc and side areas Ce. The central area Cc is the central area in the width direction when the crotch portion 1C is divided into three equal parts in the width direction. The side areas Ce are all areas located on both sides of the central area. The central area Cc in the back crotch area 1Cb is the back central area Cbc, and the side areas Ce in the back crotch area 1Cb are the back side areas Cbe. The maximum value of the peeling strength between the outer sheet 14 and the back sheet 13 in the entire back central area Cbc can be higher than the maximum value of the peeling strength between the outer sheet 14 and the back sheet 13 in the entire back central area Cbc. By reducing the risk of peeling of the outer sheet 14 and the back sheet 13 in the back side area Cbe, the risk of insects such as mosquitoes landing on the back side area Cbe can be reduced, making it easier to increase the insect repellent effect in the area close to the leg opening LH of the diaper 1. Similar to the rear crotch region 1Cb, the maximum value of the peeling strength between the outer sheet 14 and the back sheet 13 in the entire front side region Cae can be made higher than the maximum value of the peeling strength between the outer sheet 14 and the back sheet 13 in the entire front center region Cac.

[0149] On the other hand, the maximum value of the peeling strength between the outer sheet 14 and the back sheet 13 in the entire rear central area Cbc can be higher than the maximum value of the peeling strength between the outer sheet 14 and the back sheet 13 in the entire rear side area Cbe. This reduces the risk of the outer sheet 14 and the back sheet 13 being completely separated in the rear crotch area 1Cb, and the unevenness caused by the separation between the outer sheet 14 and the back sheet 13 throughout the entire rear crotch area 1Cb. This can reduce the risk of mosquitoes and other insects landing on the rear crotch area 1Cb, making it easier to increase the insect repellent effect of the rear crotch area 1Cb. In addition, similar to the rear crotch area 1Cb, the maximum value of the peeling strength between the outer sheet 14 and the back sheet 13 in the entire front central area Cac can be higher than the maximum value of the peeling strength between the outer sheet 14 and the back sheet 13 in the entire front side area Cae.

[0150] Furthermore, in the rear crotch region 1Cb, the maximum value of the basis weight of the repellent AM in the rear side region Cbe may be higher than the maximum value of the basis weight of the repellent AM in the rear central region Cbc. This makes it easier to increase the insect repellent effect in the area near the leg openings on the rear side of the diaper 1 in the wearing state, compared to the case where the maximum value of the basis weight of the repellent AM in the rear central region Cbc is higher than the maximum value of the basis weight of the repellent AM in the rear side region Cbe. Similarly, in the front crotch region 1Ca, the maximum value of the basis weight of the repellent AM in the front side region Cae may be higher than the maximum value of the basis weight of the repellent AM in the front central region Cac.

[0151] On the other hand, in the rear crotch region 1Cb, the maximum value of the basis weight of the repellent AM in the rear central region Cbc may be higher than the maximum value of the basis weight of the repellent AM in the rear side region Cbe. Since the repellent AM in the rear central region Cbc, which is provided in an amount greater than that in the rear side region Cbe, can exert its effect toward the leg openings LH on both sides in the width direction, the risk of overuse of the repellent AM in the diaper 1 can be reduced. Similarly, in the front crotch region 1Ca, the maximum value of the basis weight of the repellent AM in the front central region Cac may be higher than the maximum value of the basis weight of the repellent AM in the front side region Cae.

[0152] In addition, if Fig.11As shown, the back crotch region 1Cb has a first region Cb1 and a second region Cb2. When the back crotch region 1Cb is divided into three equal parts in the longitudinal direction and the width direction, the first region Cb1 is the central region in the longitudinal direction and the central region in the width direction. The second region Cb2 is the region of the back crotch region 1Cb that does not include the first region Cb1. The maximum value of the peeling strength between the outer sheet 14 and the back sheet 13 in the entire first region Cb1 can be greater than or equal to the maximum value of the peeling strength between the outer sheet 14 and the back sheet 13 in the entire second region Cb2. Compared with the case where the maximum value of the peeling strength between the outer sheet 14 and the back sheet 13 in the entire first region Cb1 is less than the maximum value of the peeling strength between the outer sheet 14 and the back sheet 13 in the entire second region Cb2, this reduces the risk of the outer sheet 14 and the back sheet 13 being completely separated in the back crotch region 1Cb, and the unevenness is exposed due to the separation between the outer sheet 14 and the back sheet 13 throughout the entire back crotch region 1Cb. Therefore, it becomes easier to increase the insect repelling effect in the rear crotch region 1Cb by making it less likely that insects such as mosquitoes will land on the rear crotch region 1Cb. In addition, the front crotch region 1Ca may have the same configuration as the rear crotch region 1Cb.

[0153] In addition, the maximum basis weight of the repellent AM in the first region Cb1 may be equal to or greater than the maximum basis weight of the repellent AM in the second region Cb2. This allows the repellent AM disposed in the first region Cb located in the central portion (middle) of the rear crotch region 1Cb to exhibit an effect toward the leg openings LH on both sides in the width direction. This makes it possible to reduce the risk of overuse of the repellent in the diaper 1.

[0154] Furthermore, as described above, the crotch portion 1C has the back sheet 13, which is a liquid-impermeable sheet provided on the non-skin side relative to the absorbent core 12. And, the repellent AM may be provided at least on the non-skin side relative to the back sheet 13. This can reduce the risk of the repellent AM provided on the non-skin side relative to the back sheet 13 (liquid-impermeable sheet) penetrating into the absorbent core 12, so that the risk of the repellent AM being mixed with excrement such as urine that has been absorbed when worn can be reduced.

[0155] ===Other Implementation Methods===

[0156] Although the embodiments of the present disclosure have been described above, the above embodiments of the present disclosure are only for facilitating the understanding of the present disclosure and are not to be interpreted as limiting the present disclosure in any way. The present disclosure may be modified or deformed in various ways without departing from its gist and encompasses its equivalents.

[0157] Reference numerals list

[0158] 1Diapers (Pants-type disposable diapers, disposable diapers)

[0159] 1F front waist (one side waist)

[0160] 1B Back waist (other side waist)

[0161] 1C Crotch

[0162] 1Ca front crotch area (one side crotch area)

[0163] 1Cb rear crotch area (other side crotch area)

[0164] 2 Joint

[0165] 10 Absorbent body

[0166] 11 top sheet, 12 absorber

[0167] 13 back sheet, 14 exterior sheet

[0168] 15 leg elastic member, 16 leak-proof wall, 161 leak-proof wall elastic member

[0169] 20 front waist (one side waist)

[0170] 21 skin side panel, 22 non-skin side panel, 23 waist elastic member

[0171] 30 back waist (other side waist)

[0172] 31 skin side panel, 32 non-skin side panel, 33 waist elastic member

[0173] 100, 101, 102, 103: container (container for disposable diapers)

[0174] 120 receiving member, 121 handle

[0175] 200 face, 200A front, 200B side, 200D top

[0176] BH waist opening, LH leg opening

[0177] F folding part

[0178] AM repellent, repellent placement area (insect repellent)

[0179] L, La, Lb, Lc, Ld tear and perforate

[0180] L1, L2 holes

[0181] n Non-porous part

[0182] R Diaper Row

[0183] R1 upper diaper row (diaper row), R2 lower diaper row

[0184] S Storage Space

[0185] SA upper area, SB middle area, SC lower area

Claims

1. A container for disposable diapers, comprising: a diaper array in which a plurality of disposable diapers are arranged adjacent to one another; and a storage member that stores the diaper array, The receiving body has an up-down direction, a left-right direction, and a front-back direction. The disposable diaper comprises: absorber, and Volatile insect repellent, In the storage space inside the storage member, in the diaper row located at the top, The disposable diaper in a state where the absorbent body is folded in half at the folded portion is arranged adjacent to each other in the thickness direction of the absorbent body, The disposable diaper is configured so that the folded portion is located at the upper side or the lower side, When the space in the receiving space extending from the upper end of the receiving space to the lower end of the diaper row is divided into three equal parts, Let the uppermost space be the upper region, Let the lowest space be the lower region, Let the space between the upper region and the lower region be the middle region, Meet any of the following: The reaction force when the upper region is compressed by a certain length along the left-right direction is smaller than the reaction force when the lower region is compressed by a certain length along the left-right direction; and The reaction force when the upper area is compressed by a certain length along the left-right direction is smaller than the reaction force when the middle area is compressed by a certain length along the left-right direction.

2. The disposable diaper container according to claim 1, wherein: The oxygen permeability of the receiving member is 100 cm 3 / m 2 ·24h·atm or less.

3. The disposable diaper container according to claim 1 or 2, wherein: The repellent included in the disposable diaper is provided at least at a position overlapping with the lower region, and The reaction force when the middle area is compressed by a certain length in the left-right direction Greater than The reaction force when the lower area is compressed by a certain length in the left-right direction.

4. The disposable diaper container according to claim 1 or 2, wherein: The repellent included in the disposable diaper is provided at least at a position overlapping with the upper region, and The reaction force when the middle area is compressed by a certain length in the left-right direction Greater than The reaction force when the lower area is compressed by a certain length in the left-right direction.

5. The disposable diaper container according to claim 1 or 2, wherein: The repellent included in the disposable diaper is provided at least at a position overlapping the middle region, and The reaction force when the middle area is compressed along the left and right directions by a certain length Greater than The reaction force when the lower area is compressed by a certain length in the left-right direction.

6. The disposable diaper container according to claim 1 or 2, wherein: In each of the disposable diapers, the repellent is provided in a contact surface with an adjacent one of the disposable diapers.

7. The disposable diaper container according to claim 1 or 2, wherein: The storage member has an opening means for forming an opening, wherein the opening is used to take out the stored disposable diaper, and The opening means is located at least in a portion of a position corresponding to the upper region.

8. The disposable diaper container according to claim 7, wherein: The opening means is any one of tearing perforation and half cutting.

9. The disposable diaper container according to claim 7, wherein: Regarding the receiving member, The total length of the opening means at a position corresponding to the upper region Longer than The total length of the opening means at positions corresponding to the middle area and the lower area.

10. The disposable diaper container according to claim 7, wherein: Regarding the receiving member, The length of the opening means is greater than or equal to the length of the disposable diaper in the direction along the folded portion, and Less than or equal to twice the length of the disposable diaper in the direction along the folded portion.

11. The disposable diaper container according to claim 7, wherein: The opening means is tearing and perforating, The tear-away perforations alternately include a hole penetrating in the thickness direction of the receiving member, and a non-porous portion that does not penetrate in the thickness direction of the receiving member, and The opening means has any one of the following: The lengths of adjacent holes are different, and The adjacent non-porous portions have different lengths.

12. The disposable diaper container according to claim 7, wherein: The receiving body has a sealing portion for sealing the formed opening. The sealing portion has: a strong adhesion region having an adhesion force per given unit area of ​​the sealing portion and the receiving member, and a weakly adhered region in which the adhesive force per unit area of ​​the sealing portion and the receiving member is weaker than the adhesive force in the strongly adhered region, and The sealing portion is adhered to the housing member so as to cover at least a portion of the opening means.

13. The disposable diaper container according to claim 7, wherein: The receiving body has a sealing portion for sealing the formed opening. The sealing portion has: a strong adhesion region having an adhesion force per given unit area of ​​the sealing portion and the receiving member, and a weakly adhered region in which the adhesive force per unit area of ​​the sealing portion and the receiving member is weaker than the adhesive force in the strongly adhered region, and The sealing portion is adhered to the housing member so as not to cover the opening means.

Images