WO2014092088A1 - 吸収性物品 - Google Patents

吸収性物品 Download PDF

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Publication number
WO2014092088A1
WO2014092088A1 PCT/JP2013/083106 JP2013083106W WO2014092088A1 WO 2014092088 A1 WO2014092088 A1 WO 2014092088A1 JP 2013083106 W JP2013083106 W JP 2013083106W WO 2014092088 A1 WO2014092088 A1 WO 2014092088A1
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WO
WIPO (PCT)
Prior art keywords
absorbent article
wearer
sheet
region
waistline region
Prior art date
Application number
PCT/JP2013/083106
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
拓也 深山
佐々木　徹
俊仁 佐藤
Original Assignee
ユニ・チャーム株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ユニ・チャーム株式会社 filed Critical ユニ・チャーム株式会社
Priority to CN201380064413.XA priority Critical patent/CN104869957A/zh
Priority to AU2013358100A priority patent/AU2013358100A1/en
Publication of WO2014092088A1 publication Critical patent/WO2014092088A1/ja

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/84—Accessories, not otherwise provided for, for absorbent pads
    • A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/84—Accessories, not otherwise provided for, for absorbent pads
    • A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
    • A61F2013/8408—Additives, e.g. for odour, disinfectant or pH control with odour control

Definitions

  • the present invention relates to an absorbent article that can absorb a wearer's body fluid and can be worn.
  • the pull strip is peeled after the absorbent article is mounted after the absorbent article comes into contact with the wearer. . That is, in the absorbent article described above, the wearer cannot be notified of the timing at which the absorbent article comes into contact with the wearer in the exchange of the absorbent article (hereinafter, the exchange start timing) by releasing the fragrance component.
  • the visual acuity of the newborn is not sufficiently developed, it is very effective to notify the newborn of the start timing of the replacement by releasing the fragrance component.
  • this invention is made
  • the absorbent article according to the first feature is a wearable article that can absorb the wearer's body fluid.
  • An absorptive article is provided with the specific site
  • FIG. 1 is a developed plan view of an absorbent article 1 according to the first embodiment.
  • FIG. 2 is a cross-sectional view of the absorbent article 1 along the line A-A ′ shown in FIG. 1.
  • FIG. 3 is a cross-sectional view of the absorbent article 1 along the line B-B ′ shown in FIG. 1.
  • FIG. 4 is a cross-sectional view of the absorbent article 1 along the line C-C ′ shown in FIG. 1.
  • FIG. 5 is a diagram illustrating a state in which the wearer wears the absorbent article 1 in the first embodiment.
  • Drawing 6 is a figure showing typically the manufacturing process of absorptive article 1 concerning a 1st embodiment.
  • FIG. 7 is a diagram illustrating a change in the amount of the fragrance component released according to the first embodiment.
  • the absorbent article which concerns on embodiment is a wearable article
  • An absorptive article is provided with the specific site
  • the specific part to which the fragrance material is applied is provided at a position where a predetermined stress can be applied before the absorbent article contacts the wearer.
  • the replacement start timing a timing when the absorbent article contacts the wearer
  • the fragrance component is repeatedly given to the wearer before the replacement start timing.
  • Can be smelled the wearer can be made to smell the fragrance ingredient repeatedly in the preparation stage for replacing the absorbent article.
  • the wearer can be notified of the replacement start timing of the absorbent article.
  • the visual acuity of the newborn is not sufficiently developed, it is very effective to inform the newborn of the replacement start timing by releasing the fragrance component.
  • a diaper capable of absorbing a wearer's body fluid is taken as an example of an absorbent article, but the embodiment is not limited thereto.
  • the absorbent article is preferably a disposable article.
  • the absorbent article should just be provided with the site
  • the absorbent article is preferably disposable. Thereby, it is possible to impart the fragrance component to the targeted position of each absorbent article, and the release timing of the fragrance component can be controlled.
  • FIG. 1 is a developed plan view of the absorbent article 1.
  • FIG. 2 is a cross-sectional view of the absorbent article 1 along the line AA ′ shown in FIG.
  • FIG. 3 is a cross-sectional view of the absorbent article 1 along the line BB ′ shown in FIG. 4 is a cross-sectional view of the absorbent article 1 along the line CC ′ shown in FIG.
  • the absorbent article 1 is a disposable diaper, for example, embodiment is not limited to this.
  • the absorbent article 1 may be a reusable cloth diaper.
  • the absorbent article 1 uses the locking tape 40 to lock the back side portion of the absorbent article 1 to the abdominal side portion.
  • the absorbent article 1 is for infants or infants.
  • the absorbent article 1 has a crotch region 10C, a rear waistline region 20R, and a front waistline region 30F.
  • the crotch region 10C is located between the front waistline region 30F and the rear waistline region 20R.
  • the rear waistline region 20R is a portion in contact with the wearer's rear waistline portion (back portion).
  • the front waistline region 30F is a part in contact with the wearer's front waistline part (abdominal part).
  • a direction from the front waistline sheet 30 toward the rear waistline sheet 20 is referred to as a product longitudinal direction L
  • a direction orthogonal to the product longitudinal direction L is referred to as a product width direction W
  • a direction perpendicular to the product longitudinal direction L and the product width direction W is referred to as a product thickness direction T.
  • a direction from the crotch region 10C toward the front waistline region 30F is referred to as a front direction (or front side).
  • a rear direction or rear side.
  • the absorbent article 1 includes a crotch sheet 10, a rear waistline sheet 20, and a front waistline sheet 30.
  • the rear end part of the inseam sheet 10 and the rear waistline sheet 20 constitute a rear waistline area 20R
  • the front end part of the inseam sheet 10 and the front waistline sheet 30 constitute a front waistline area 30F.
  • the central portion of the crotch sheet 10 constitutes a crotch region 10C.
  • a pair of leg opening 50 is formed in the absorbent article 1.
  • the pair of leg openings 50 are provided at both end portions of the absorbent article 1 in the product width direction W, and the absorbent article 1 is worn by the wearer along the wearer's legs. It is a part to be arranged.
  • the inseam sheet 10 includes a top sheet 3, a back sheet 4, and an absorbent body 5. Gather 6 is provided at both end portions (end portion 10b1 and end portion 10b2) of the crotch sheet 10 in the product width direction W. Locking tapes 40 are respectively provided at both ends (end portions 20a) of the rear waistline sheet 20 in the product width direction W.
  • the top sheet 3 is provided closer to the skin surface than the back sheet 4 in the product thickness direction T.
  • the top sheet 3 is provided so as to wrap the absorber 5.
  • the top sheet 3 is joined to the absorber 5 with HMA or the like in a region in contact with the absorber 5.
  • the top sheet 3 is joined to the back sheet 4 with HMA or the like in a region in contact with the absorber 5.
  • the top sheet 3 is formed of a liquid-permeable sheet such as a hydrophilic nonwoven fabric or woven fabric, an apertured plastic film, or an apertured hydrophobic nonwoven fabric.
  • the back sheet 4 is provided on the non-skin side compared to the top sheet 3.
  • the backsheet 4 has a non-woven fabric 4A that can come into contact with the wearer's clothing and a back film 4B that is located on the inner side (the wearer's skin side) than the non-woven fabric 4A.
  • the nonwoven fabric 4A and the back film 4B are joined by HMA or the like.
  • the nonwoven fabric 4A and the back film 4B are joined to the top sheet 3 by HMA or the like in a region in contact with the top sheet 3 and the gather 6.
  • the nonwoven fabric 4 ⁇ / b> A is joined to the absorbent body 5 with HMA or the like in a region in contact with the absorbent body 5.
  • nonwoven fabric 4A a hydrophobic nonwoven fabric composed of a spunbond-meltblown-spunbond (SMS) nonwoven fabric, a spunbond (SB) nonwoven fabric, and a point bond nonwoven fabric can be used.
  • SMS spunbond-meltblown-spunbond
  • SB spunbond
  • point bond nonwoven fabric a point bond nonwoven fabric
  • back film 4B a liquid-impermeable film can be used.
  • the absorber 5 is provided between the top sheet 3 and the back sheet 4 and absorbs excretion (such as urine) excreted by the wearer.
  • the absorber 5 includes an absorber core 5A that absorbs liquid and a core wrap sheet 5B.
  • the absorbent core 5A is wrapped with a core wrap sheet 5B.
  • the absorbent body 5 is joined to the back sheet 4 with HMA or the like while being wrapped in the top sheet 3.
  • the absorbent core 5A is not particularly limited, but may contain hydrophilic fibers.
  • Hydrophilic fibers include pulverized pulp, cellulose such as cotton, regenerated cellulose such as rayon and fibril rayon, semi-synthetic cellulose such as acetate and triacetate, particulate polymer, fibrous polymer, thermoplastic hydrophobic chemical fiber, or hydrophilization
  • the treated thermoplastic hydrophobic chemical fibers can be used alone or in combination.
  • at least a part of the core wrap sheet 5B is configured by a liquid-permeable member.
  • a tissue sheet, an air-through fiber nonwoven fabric, a spunbond nonwoven fabric, or an SMS (spunbond-meltblown-spunbond) nonwoven fabric can be used.
  • Gather 6 is a sheet-like member formed of a hydrophobic (water-repellent) nonwoven fabric.
  • the gather 6 includes a plurality of elongated elastic members (polyurethane fibers such as Lycra (registered trademark)) and has elasticity.
  • the gathers 6 are provided at both end portions (the end portion 10b1 and the end portion 10b2) of the crotch sheet 10 in the product width direction W in a state of extending in the product longitudinal direction L. For this reason, when the wearer wears the absorbent article 1, the gather 6 rises from the side of the absorbent body 5 along the wearer's body shape to prevent leakage of the wearer's excrement to the outside. it can.
  • the nonwoven fabric 4A is folded back to the skin surface side so that the back film 4B and the gathers 6 are wound. As shown in FIG. 3, the nonwoven fabric 4A overlaps with the rear waistline sheet 20 in the product thickness direction T. As shown in FIG. 4, the nonwoven fabric 4A overlaps with the front waistline sheet 30 in the product thickness direction T.
  • the rear waistline sheet 20 is folded back toward the skin surface from the outside toward the inside in the product width direction W.
  • a part of the end portion 20a of the folded back waistline sheet 20 is laminated so as to overlap the region where the nonwoven fabric 4A is folded.
  • stacked is formed, and when a wearer wears the absorbent article 1, the back waistline sheet
  • the rear waistline sheet 20 continues to the end 10a1 of the crotch sheet 10 in the product longitudinal direction L. Moreover, the back waistline sheet
  • the rear waistline sheet 20 has a quadrangular shape.
  • the rear waistline sheet 20 is formed of a nonwoven fabric.
  • the rear waistline sheet 20 is formed of, for example, an SMS nonwoven fabric or a spunbond nonwoven fabric.
  • seat 20, SB nonwoven fabric etc. can be used other than SMS nonwoven fabric.
  • the front waistline sheet 30 is folded back toward the skin surface from the outside toward the inside in the product width direction W.
  • a part of the end portion 30a of the folded front waistline sheet 30 is laminated so as to overlap the region where the nonwoven fabric 4A is folded.
  • region (inside the dotted-line frame in a figure) where a plurality of sheet-like members are laminated is formed, and after the wearer wears the absorbent article 1, the front waistline sheet 30 is outside the product width direction W. Even if pulled, the sheet-like member is difficult to break.
  • the front waistline sheet 30 continues to the end portion 10a2 of the crotch sheet 10 in the product longitudinal direction L. Further, the front waistline sheet 30 is continuous with the end 10b1 and the end 10b2 in the product width direction W at the end 10a2. In the first embodiment, the front waistline sheet 30 has a quadrangular shape.
  • the front waistline sheet 30 is formed of a liquid-impermeable nonwoven fabric.
  • the front waistline sheet 30 is formed of an SMS nonwoven fabric.
  • seat 30, SB nonwoven fabric etc. can be used other than SMS nonwoven fabric.
  • the absorbent article 1 has a specific part 60 to which a fragrance material that releases a fragrance component by a predetermined stress is applied.
  • the specific part 60 is provided at a position where a predetermined stress can be applied before the absorbent article 1 comes into contact with the wearer after the absorbent article 1 is taken out of the package.
  • the predetermined stress is a stress generated by rubbing the absorbent article 1, a stress generated by holding the absorbent article 1, and a stress generated by spreading the absorbent article 1.
  • the perfume component released before the replacement start timing is worn by the predetermined stress applied before the timing when the absorbent article 1 contacts the wearer (exchange start timing) in the replacement of the absorbent article 1. Reach the person's nose. Thereby, a wearer can be made to smell a fragrance
  • the fragrance component diffuses due to a predetermined stress applied to the absorbent article 1 from the outside. . Thereby, the wearer can be notified of the replacement start timing of the absorbent article 1.
  • the specific part 60 has a microcapsule 60A that wraps the fragrance component.
  • the microcapsule 60A When a predetermined stress is applied to the microcapsule 60A, the microcapsule 60A is ruptured by the predetermined stress, and the fragrance component enclosed in the microcapsule 60A is diffused. That is, the microcapsule 60A is an example of a fragrance material that releases a fragrance component.
  • the capsule membrane of the microcapsule 60A is made of, for example, a network polymer material.
  • the capsule membrane generally has a spherical shape.
  • a fragrance component is enclosed inside the capsule membrane.
  • Examples of the material of the capsule membrane include polymer compounds such as polyurea, polyurethane, polyamide, melamine resin, urea resin, algin hydrochloride, gelatin, gum arabic, and starch (for example, JP 2008-063575 A, JP 2010). -001417 publication).
  • the fragrance component includes oxytocin or a component that induces oxytocin.
  • the component that induces oxytocin preferably contains, for example, breast milk as a main component.
  • the component that induces oxytocin preferably contains the mother's milk of the mother of the wearer of the absorbent article 1 as a main component.
  • the component which induces oxytocin contains breast milk as a main component, the effect which makes a newborn feel comfortable can be expected.
  • the component that induces oxytocin is not limited to this.
  • the component that induces oxytocin may include rose oil, ethyltrimethylcyclopentenylbutenol, methyltrimethylcyclopentenylpentanol, and hexahydrohexamethylcyclopentabenzopyran (for example, JP 2011-098898 A). .
  • the specific portion 60 is preferably provided on the outermost surface (outermost surface) in the product thickness direction T.
  • the outermost surface is the surface of the sheet provided on the outermost side (non-skin surface side) of the absorbent article 1 in the product thickness direction T.
  • it is the surface of the outermost sheet provided on the outer side (non-skin surface side) of the back sheet 4 (nonwoven fabric 4A and back film 4B).
  • it is the surface of the back sheet 4 (nonwoven fabric 4A and back film 4B).
  • the specific part 60 is exposed on the non-skin surface side in the product thickness direction T.
  • the specific portion 60 is preferably provided on the innermost surface (innermost side surface) in the product thickness direction T.
  • the innermost side surface is the surface of the sheet provided on the innermost side (skin surface side) of the absorbent article 1 in the product thickness direction T.
  • the innermost side surface is the surface of the top sheet 3.
  • the specific part 60 is exposed on the non-skin surface side in the product thickness direction T.
  • the specific part 60 is configured by a nonwoven fabric that holds the microcapsules 60A. It is preferable that the surface of the nonwoven fabric which comprises the specific part 60 has an unevenness
  • the fragrance component it is easy to hold the fragrance component by configuring the specific portion 60 with the nonwoven fabric.
  • part 60 has an unevenness
  • the specific part 60 is provided at a position where a predetermined stress is applied in a preparation procedure for attaching the absorbent article 1 to the wearer before the absorbent article 1 contacts the wearer.
  • the specific part 60 is provided at a position overlapping the crotch region 10C in the product thickness direction T.
  • the perfume in the preparatory procedure for mounting the absorbent article 1 on the wearer, can be applied with a predetermined stress by performing operations such as rubbing the crotch region 10C, holding the crotch region 10C, or expanding the crotch region 10C. Ingredients are released. Therefore, in preparation for mounting the absorbent article 1 on the wearer, the wearer can smell the fragrance component without requiring a special operation such as changing the absorbent article 1 or peeling off some sheet. . In other words, the wearer prepares for replacement of the absorbent article 1 without taking his gaze away from the wearer (the wearer comes into contact with the absorbent article 1 in the absorbent article 1 enclosed in the package, and the absorbent article from the package.
  • the wearer In the preparation of the wearer holding the absorbent article 1 when taking out 1 and the wearer shaking the absorbent article 1 to open the absorbent article 1), the wearer does not need any special action.
  • the fragrance component can be smelled repeatedly. Thereby, the flow that the replacement of the absorbent article 1 starts after the wearer smells the fragrance component becomes customary for the wearer.
  • the locking tape 40 is attached to the end 20a of the rear waistline sheet 20 by HMA or the like.
  • the locking tape 40 includes a male member of a hook-and-loop fastener, and has a locking surface 40a on which a plurality of hook-shaped protrusions (hooks) are formed.
  • the locking surface 40 a is locked to the target tape portion 10 t provided on the end portion 10 a 2 of the crotch sheet 10.
  • the part of the other locking tape 40 except the locking surface 40a is formed with SB nonwoven fabric.
  • a resin film etc. are mentioned besides SB nonwoven fabric.
  • a part of latching tape 40 is comprised with the nonwoven fabric, and the component which induces oxytocin or an oxytocin may be provided to a nonwoven fabric. preferable.
  • FIG. 5 is a view showing a state in which the wearer wears the absorbent article 1. As shown in FIG. 5, the absorbent article 1 is attached to the wearer such that the absorbent body 5 is positioned in the wearer's crotch WG.
  • a wearer who wears the absorbent article 1 on the wearer pulls the locking tape 40 toward the wearer's abdomen and engages the pulled locking tape 40 with the target tape portion 10 t of the crotch sheet 10. Stop. Thereby, it is mounted on the wearer.
  • FIG. 6 is a diagram schematically showing a manufacturing process of the absorbent article 1.
  • the manufacturing process of the absorbent article 1 includes a first folding step S10, a second folding step S20, a locking tape applying step S30, a first cutting step S40, and a flap applying step S50. And a second cutting step S60.
  • the side end portion 130c and the side end portion 130d of the flap sheet 130S that are continuous along the conveyance direction MD are folded toward the upper surface 130e side of the flap sheet 130S toward the center line CL side of the flap sheet 130S. And bonded by HMA or the like.
  • the center line CL is a straight line passing through the center of the product width direction W (direction orthogonal to the conveyance direction MD) of the flap sheet 130S.
  • the folded end portion 130f and the folded end portion 130g formed by folding the side end portion 130c and the side end portion 130d of the flap sheet 130S are directed toward the center line CL. Folded to the upper surface 130e side. As a result, an overlapping portion 130h and an overlapping portion 130i in which a plurality of flap sheets 130S are stacked are formed at both ends of the flap sheet 130S.
  • the tape member 40S in which the pair of locking tapes 40 are continuous is applied to the flap sheet 130S at a predetermined interval along the transport direction MD.
  • a process for facilitating the separation of the tape member 40S into a pair of locking tapes 40, such as a perforation 40c, is performed along the conveyance direction MD.
  • the flap sheet 130S is cut at a predetermined interval along the cross direction CD orthogonal to the transport direction MD.
  • the cut piece 32 from which the flap sheet 130 ⁇ / b> S is cut is obtained by integrating the rear waistline sheet 20 and the front waistline sheet 30.
  • the cut pieces 32 are arranged on the crotch region continuous body 10S at a predetermined interval.
  • the absorbent body 5 is intermittently disposed on a continuous body of exterior sheets (top sheet 3 and back sheet 4).
  • the cut pieces 32 are disposed on the crotch region continuous body 10S so as to cover the gaps between the absorbent bodies 5 disposed intermittently, and are joined to the crotch region continuous body 10S.
  • the crotch region continuous body 10S to which the cut pieces 32 are joined is cut along the cross direction CD.
  • the cut piece 32 is separated into a rear waistline sheet 20 of one product and a front waistline sheet 30 of the product following the one product.
  • the absorbent article 1 is completed by executing the above-described steps S10 to S60.
  • the specific part 60 described above is previously attached to the crotch region continuous body 10S, the flap sheet 130S, and the tape member 40S.
  • FIG. 7 is a diagram illustrating a change in the amount of the fragrance component released according to the first embodiment.
  • the amount of the fragrance component released from the fragrance material applied to the specific part 60 is the largest.
  • the amount of perfume components released continues to decrease in the exchange and use phases. That is, the release amount of the fragrance component in the replacement preparation stage is larger than the release amount of the fragrance component in the replacement stage, and the release amount of the fragrance component in the replacement stage is larger than the release amount of the fragrance component in the use stage.
  • the replacement preparation stage is a stage from the time when the absorbent article 1 is taken out of the package to the timing when the absorbent article 1 contacts the wearer (exchange start timing).
  • the exchange stage is a stage where the absorbent article 1 is exchanged.
  • the use stage is a stage after the timing when the replacement of the absorbent article 1 is completed (exchange completion timing).
  • the wearer in the replacement preparation stage (that is, before the absorbent article 1 comes into contact with the wearer), it is determined that the wearer is in the replacement preparation stage of the absorbent article 1 by peaking the amount of the fragrance component released. And the wearer can be made to smell the fragrance ingredient repeatedly.
  • flavor substance was provided is provided in the position which can apply predetermined stress, before the absorbent article 1 contacts a wearer. Thereby, it is possible to release the fragrance component before the timing when the absorbent article 1 contacts the wearer (hereinafter referred to as the replacement start timing), and the fragrance is repeatedly given to the wearer before the replacement start timing. Ingredients can be smelled. In other words, in the replacement preparation stage of the absorbent article 1, the wearer can be made to smell the fragrance component repeatedly. Thereby, the wearer can be notified of the replacement start timing of the absorbent article 1. In particular, since the visual acuity of the newborn is not sufficiently developed, it is very effective to inform the newborn of the replacement start timing by releasing the fragrance component.
  • the absorbent article 1 is disposable, it is possible to impart a fragrance component to the targeted position of each absorbent article 1 and control the release timing of the fragrance component.
  • the crotch region 10C is exemplified as a position to which a predetermined stress is applied in the preparation procedure for mounting the absorbent article 1 to the wearer. That is, the case where the specific part 60 is provided in the crotch region 10C is illustrated.
  • the fastening member is provided in one of the front waistline region 30F and the rear waistline region 20R, and the attachment region is provided in one of the front waistline region 30F and the rear waistline region 20R.
  • the specific portion 60 is provided in the fastening member (for example, the locking tape 40) or the secured region (for example, the target tape portion 10t).
  • the locking tape 40 is generally separate from the crotch sheet 10, the rear waistline sheet 20, and the front waistline sheet 30.
  • the target tape portion 10t is generally separate from the crotch sheet 10, the rear waistline sheet 20, and the front waistline sheet 30. That is, in the manufacturing process of the absorbent article 1, the specific portion 60 can be formed in advance on a separate member from the crotch sheet 10, the rear waistline sheet 20, and the front waistline sheet 30. The complexity of the manufacturing process is suppressed.
  • the fastening member for example, the locking tape 40
  • the secured region a region different from the target tape portion 10t
  • the fastening member is fastened to the secured region (a region different from the target tape portion 10t) in a state where the absorbent article 1 is sealed in the package.
  • the fastening member is surely peeled off from the adherend region, so that the wearer can surely smell the fragrance component. That is, smelling and leaking of the fragrance component is suppressed.
  • the specific part 60 is provided in the crotch region 10C.
  • the specific part 60 is provided in the leg-hole opening.
  • the specific part 60 Since the specific part 60 is provided in the opening around the leg, even after the absorbent article 1 is worn, the stress generated according to the movement of the wearer is easily applied to the specific part 60. Therefore, after the fragrance
  • microcapsule 60A that has not been ruptured by a predetermined stress applied before the absorbent article 1 is attached to the wearer is ruptured by a stress generated according to the movement of the wearer. It should also be noted that the release of perfume converges when all of the microcapsules 60A rupture. Thus, while notifying the wearer of the replacement start timing of the absorbent article 1 by releasing the fragrance in both the replacement preparation stage of the absorbent article 1 and the replacement completion stage of the absorbent article 1, The completion of the replacement of the absorbent article 1 can also be notified.
  • the absorbent article 1 is configured by three separate sheets (inseam sheet 10, rear waistline sheet 20, and front waistline sheet 30). However, the embodiment is not limited to this. The absorbent article 1 may have other configurations.
  • the absorbent article 1 is an open diaper. However, the embodiment is not limited to this.
  • the absorbent article 1 may be a pants-type diaper.
  • L Product longitudinal direction
  • T Product thickness direction
  • W Product width direction

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
PCT/JP2013/083106 2012-12-10 2013-12-10 吸収性物品 WO2014092088A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380064413.XA CN104869957A (zh) 2012-12-10 2013-12-10 吸收性物品
AU2013358100A AU2013358100A1 (en) 2012-12-10 2013-12-10 Absorbent article

Applications Claiming Priority (2)

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JP2012-269333 2012-12-10
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WO2019078170A1 (ja) * 2017-10-18 2019-04-25 旭化成株式会社 ポリウレタン弾性繊維、その巻糸体、及びそれを含む製品

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JP2018102611A (ja) * 2016-12-27 2018-07-05 花王株式会社 展開型着用物品
JP7007801B2 (ja) * 2016-12-27 2022-01-25 花王株式会社 パンツ型着用物品
CN107669410A (zh) * 2017-09-29 2018-02-09 金同磊 一种发出气味提醒的尿布
RU2762019C1 (ru) 2018-05-29 2021-12-14 Као Корпорейшн Способ оценки функциональной способности листа вызывать ощущение комфорта и лист, вызывающий ощущение комфорта
JP6754017B1 (ja) * 2019-08-30 2020-09-09 ユニ・チャーム株式会社 吸収性物品

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WO2019078170A1 (ja) * 2017-10-18 2019-04-25 旭化成株式会社 ポリウレタン弾性繊維、その巻糸体、及びそれを含む製品
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TW201442694A (zh) 2014-11-16
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CN104869957A (zh) 2015-08-26
AU2013358100A1 (en) 2015-07-09

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