WO2018116636A1 - Absorbent article - Google Patents

Absorbent article Download PDF

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Publication number
WO2018116636A1
WO2018116636A1 PCT/JP2017/039004 JP2017039004W WO2018116636A1 WO 2018116636 A1 WO2018116636 A1 WO 2018116636A1 JP 2017039004 W JP2017039004 W JP 2017039004W WO 2018116636 A1 WO2018116636 A1 WO 2018116636A1
Authority
WO
WIPO (PCT)
Prior art keywords
tape member
absorbent article
back sheet
outer edge
fixed
Prior art date
Application number
PCT/JP2017/039004
Other languages
French (fr)
Japanese (ja)
Inventor
青 石川
野田　祐樹
黒田　賢一郎
鈴木　裕一
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 CN201780078824.2A priority Critical patent/CN110087603B/en
Priority to JP2018557582A priority patent/JP6755535B2/en
Priority to TW106139619A priority patent/TWI721230B/en
Publication of WO2018116636A1 publication Critical patent/WO2018116636A1/en

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Classifications

    • 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
    • A61F13/551—Packaging before or after use
    • 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
    • A61F13/56—Supporting or fastening means
    • 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
    • A61F13/56—Supporting or fastening means
    • A61F13/58—Adhesive tab fastener elements

Definitions

  • the present invention relates to an absorbent article having an adhesive part fixed to clothing on the back sheet side, such as a sanitary napkin, a panty liner, a breast milk pad, an adult incontinence pad, a fecal pad, or a sweat removing sheet.
  • an adhesive part fixed to clothing on the back sheet side such as a sanitary napkin, a panty liner, a breast milk pad, an adult incontinence pad, a fecal pad, or a sweat removing sheet.
  • Absorbent articles such as sanitary napkins and panty liners are attached to the inside of worn articles worn by the wearer during use.
  • an absorbent article attached to the inside of a worn article has an adhesive portion for preventing the absorbent article from shifting with respect to the worn article.
  • This adhesion part is provided in the surface on the opposite side to the skin surface side (side facing a wearer's skin) of an absorbent article.
  • the adhesive part hits the skin surface of the absorbent article.
  • the body fluid adheres to the skin surface (surface sheet) of the absorbent article after use, the body fluid hinders the bonding between the adhesive portion and the surface sheet, and the absorbent article cannot be wound compactly. was there.
  • Patent Document 1 discloses a sanitary napkin provided with a post-processing tape portion.
  • This sanitary napkin has a napkin absorbing surface that faces the wearer's skin during use and a napkin guard surface that faces underwear during use.
  • An adhesive tape for adhering the sanitary napkin to the undergarment is provided on the napkin guard surface.
  • the post-processing tape part is provided in the part protruded outside from the napkin absorption surface in the longitudinal direction of the napkin. Further, the post-processing tape portion is directed in the same direction as the napkin absorbing surface, that is, in the direction of the wearer's skin.
  • Patent Document 2 discloses a sanitary napkin that can be discarded in a small package.
  • This sanitary napkin has a post-treatment tape (tape with a tape cover) on a part of one of a front side and a rear side of a surface to be bonded to clothing. It is said that the sanitary napkin can be discarded in a small package by peeling off the tape cover of the tape with the tape cover and bonding it to the one that is bent or folded several times.
  • a post-treatment tape tape with a tape cover
  • Patent Documents 3 and 4 disclose disposable diapers in which a part of the non-skin surface sheet can be used as a part of the post-treatment tape by breaking a part of the non-skin surface sheet positioned on the non-skin surface side of the absorber. Is disclosed.
  • Patent documents 1 and 2 are disclosing the sanitary napkin provided with the post-processing tape.
  • the absorbent article which concerns on 1 aspect is the adhesive part provided in the non-skin surface side of the back surface sheet
  • the portion of the tape member that contacts the back sheet has a non-fixed portion that is not fixed to the back sheet.
  • the non-fixed portion of the tape member reaches at least a part of the outer edge of the tape member from the inside of the tape member.
  • FIG. 1 is a top view of an absorptive article concerning a 1st embodiment seen from the skin side.
  • FIG. 2 is a plan view of the absorbent article according to the first embodiment viewed from the non-skin surface side.
  • FIG. 3 is a perspective view of the absorbent article according to the first embodiment in a state wound in the front-rear direction.
  • FIG. 4 is a schematic view of an absorbent article wound in the front-rear direction as viewed from the outside in the width direction.
  • FIG. 5 is a plan view of the absorbent article according to the second embodiment viewed from the non-skin surface side.
  • FIG. 6 is a schematic view of an absorbent article wound in the front-rear direction as viewed from the outside in the width direction.
  • FIG. 7 is a perspective view of the absorbent article according to the second embodiment in a state wound in the front-rear direction.
  • mode was provided in the non-skin surface side of the back surface sheet
  • An adhesive portion and a post-processing tape member fixed to the non-skin surface side of the back sheet, and a portion of the tape member that contacts the back sheet is not fixed to the back sheet
  • the non-fixed portion of the tape member reaches at least a part of the outer edge of the tape member from the inside of the tape member.
  • the user wraps the absorbent article after use.
  • the back sheet is curved.
  • the non-fixed portion of the tape member that reaches at least a part of the outer edge of the tape member from the inside of the tape member constitutes an operation portion that can be operated by the user.
  • the non-fixed portion of the post-processing tape member reaches at least a part of the outer edge of the tape member, at least a part of the outer edge of the tape member (the edge of the operation part) is lifted from the curved back sheet.
  • the user can operate the tape member by pinching the raised portion of the tape member.
  • the user can maintain the absorbent article in a wound state by fixing the tape member to the adhesive portion of the back sheet.
  • the non-fixed portion of the tape member is disposed on an outer edge of the absorbent article in the front-rear direction.
  • the non-fixed portion of the tape member is disposed on an outer edge closer to the center of the absorbent article in the front-rear direction.
  • the outer edge of the absorbent article in the front-rear direction tends to expand straight, so the center of the absorbent article in the front-rear direction rather than the outer edge of the absorbent article in the front-rear direction
  • the non-fixed portion of the tape member extends from one end to the other in one direction along the outer edge of the tape member.
  • the tape member Since the non-fixed portion of the tape member extends from end to end along the outer edge of the tape member, the tape member is more likely to lift from the back sheet when the absorbent article is wound. Therefore, the user can more easily pinch and operate the tape member.
  • the absorbent article has an absorbent body provided closer to the skin surface than the back sheet, the tape member has a fixing part fixed to the back sheet, and the fixing At least a part of the portion overlaps the absorber in the thickness direction.
  • the region where the absorber is present is a region having particularly high rigidity in the absorbent article. Since at least a part of the fixing part of the tape member overlaps with the absorbent body in the thickness direction, when the absorbent article is wound, the fixing part of the tape member located in the highly rigid region is firmly attached together with the absorbent article. Bend. Thus, the fixed part of the tape member is firmly curved, so that the non-fixed part of the tape member is more easily lifted from the back sheet. Therefore, the user can more easily pinch and operate the tape member.
  • At least a surface of the tape member that is in contact with the back sheet of the non-fixed portion is subjected to antistatic treatment.
  • the tape member may stick to the back sheet due to static electricity. Since at least the surface of the tape member that is in contact with the back sheet of the non-fixed portion is subjected to antistatic treatment, generation of static electricity can be suppressed. Thereby, when the absorbent article is wound, the non-fixed portion of the tape member is more easily lifted from the back sheet.
  • the tape member has a pair of tear portions extending in a direction from the outer edge of the tape member toward the inside of the tape member, and a region between the pair of tear portions is: The non-fixed portion.
  • the user can operate a part (operation part) between the pair of tearing parts by tearing the tape member with the pair of tearing parts.
  • the absorbent article can be maintained in a wound state.
  • the portion between the pair of tearing portions is connected to the surrounding portion, so that it does not bend.
  • the outer edge of the tape member has a convex portion, and the pair of tearing portions are arranged at positions sandwiching the convex portion.
  • the pair of tearing portions are arranged at a position sandwiching the convex portion on the outer edge of the tape member, the convex portion on the outer edge of the tape member is easily lifted from the back sheet when the absorbent article is wound. Therefore, the user can more easily pinch and operate the tape member.
  • the pair of tearing portions include alternately arranged hole portions and non-hole portions, and the hole portions reach the outer edge of the tape member.
  • the hole part of the tearing part has reached the outer edge of the tape member, when the absorbent article is wound, the convex part of the outer edge of the tape member is more likely to lift from the back sheet. Therefore, the user can more easily pinch and operate the tape member.
  • a fixing portion for fixing the tape member to the back sheet is provided on both outer sides of the pair of tearing portions of the tape member.
  • the regions on both outer sides than the pair of tearing portions are fixed to the back sheet by the fixing portion, and thus are more firmly curved when the absorbent article is wound. Therefore, when the absorbent article is wound, the region (operation part) between the pair of tear parts is more likely to be lifted from the back sheet. Therefore, the user can more easily pinch and operate the tape member.
  • the fixing portion at least partially overlaps the pair of tear portions in a direction orthogonal to a direction in which the pair of tear portions extend.
  • the operation part is more easily lifted from the back sheet. Therefore, the user can more easily pinch and operate the tape member.
  • the surface of the back sheet that contacts at least the non-fixed portion of the tape member is subjected to antistatic treatment.
  • the absorbent article has an absorbent body provided closer to the skin side than the back sheet, the tape member has a fixing portion fixed to the back sheet, and the tape The said non-fixed part of the member has overlapped with the embossing formed in the absorber or the low weight area provided in the absorber in the thickness direction.
  • the non-fixed portion of the tape member overlaps with the embossing formed on the absorbent body or the low weight area provided on the absorbent body in the thickness direction, the non-fixed portion of the tape member and the back sheet (absorbent body) It is easy to make a gap. Therefore, when the absorbent article is wound, the non-fixed portion of the tape member is more easily lifted from the back sheet, and the user can more easily pinch and operate the tape member.
  • the non-fixed portion of the tape member extends over the entire side of the tape member along the edge of the tape member at the outer edge of the tape member.
  • the non-fixed portion of the tape member is provided at a position that does not overlap the adhesive portion.
  • the non-fixed portion of the tape member is easily lifted from the back sheet. Accordingly, the user can more easily pinch and operate the non-fixed portion of the tape member.
  • FIG. 1 is a top view of the absorbent article which concerns on 1st Embodiment seen from the skin surface side.
  • FIG. 2 is a plan view of the absorbent article according to the first embodiment viewed from the non-skin surface side.
  • the “skin side” corresponds to the side facing the wearer's skin during use.
  • the “non-skin side” corresponds to the side facing away from the wearer's skin during use.
  • the absorbent article has a front-rear direction L and a width direction W.
  • the front-rear direction L is a direction extending from the front side (abdomen side) of the wearer to the rear side (back side), or a direction extending from the rear side of the wearer to the front side.
  • the width direction W is a direction orthogonal to the front-rear direction L.
  • the absorbent article 10 includes a top sheet 20, a back sheet 22, and an absorbent body 30 between the top sheet 20 and the back sheet 22.
  • the surface sheet 20 faces the wearer's skin during use.
  • the back sheet 22 is directed to the opposite side of the wearer's skin during use.
  • the absorber 30 extends along the front-rear direction L of the absorbent article.
  • the absorbent article 10 may have a wing 40 and a hip flap 50.
  • the wing 40 is folded back to the non-skin surface side of the crotch portion of the wearing article during use.
  • the hip flap 50 is a portion that swells in the width direction W behind the wing 40.
  • the hip flap 50 is a portion that swells outward from the outer edge of the absorbent body 30 in the width direction W.
  • the absorbent article 10 has an excretion opening facing area S1 that faces the excretion opening (for example, vaginal opening) of the wearer during use.
  • Excretion mouth facing area S1 is an area
  • the excretory opening facing area S1 is between the wings 40 and corresponds to a region where the absorber 30 is present.
  • the absorbent article 10 has adhesive portions 42, 52, and 70 provided on the non-skin surface side of the back sheet 22.
  • the adhesive portions 42, 52, and 70 are regions where an adhesive for stopping the absorbent article 10 on the worn article is provided.
  • the adhesive part includes a main body adhesive part 70, a wing adhesive part 42, and a flap adhesive part 52.
  • the main body adhesive portion 70 is provided in a region overlapping the absorber 30 in the thickness direction of the absorbent article. It is preferable that the main body adhesive portion 70 extends continuously or intermittently from at least the excretion opening facing area S1 to the rear of the absorbent article 10.
  • the main body adhesive portion 70 extends in the front-rear direction L, and a plurality of main body adhesive portions 70 may be provided at intervals in the width direction W.
  • the wing adhesive part 42 is provided on the wing 40.
  • the wing 40 is folded back to the wearer's wearing article during use, and is attached to the non-skin surface side of the wearing article by the wing adhesive portion 42.
  • the flap adhesive portion 52 is provided on the hip flap 50.
  • the absorbent article 10 may have at least two fold lines extending along the width direction W.
  • the absorbent article 10 has three folding lines F1 to F3. These fold lines F1 to F3 are lines for folding the absorbent article during packaging of the absorbent article.
  • the absorbent article 10 further has a tape member 60 disposed on the non-skin side of the back sheet 22 and on the inner side of the outer edge of the absorbent article 10. Therefore, the tape member 60 is hidden by the absorbent article 10 when viewed from the skin surface side.
  • the tape member 60 is configured to extend outward from the outer edge of the absorbent article 10.
  • the tape member 60 may be comprised from the elastic sheet. In this case, when the wearer pulls the tape member 60, the tape member 60 extends outward from the outer edge of the absorbent article 10.
  • the tape member 60 may be composed of a sheet folded in a Z shape. In this case, when the wearer pulls the tip of the tape member 60, the folded tape member 60 is developed, and thereby the tape member 60 extends outside the outer edge of the absorbent article 10.
  • the tape member 60 is a tape for post-processing, and may be extended to such an extent that the absorbent article 10 can be attached to the main body adhesive portion 70 in a rolled state.
  • the tape member 60 may be made of any material as long as it can be attached to the main body adhesive portion 70.
  • the tape member 60 is made of a material that is more easily adhered to the main body adhesive portion 70 than the top sheet 20. Note that the tape member 60 may not have an adhesive.
  • the tape member 60 has a fixing portion 62 fixed to the non-skin surface of the absorbent article 10, and the tip portion of the tape member 60 in the extending direction is directed to the side opposite to the fixing portion 62.
  • a force acts on the fixing portion 62 of the tape member 60 only in the extending direction.
  • the user can extend the tape member 60 outward from the outer edge of the absorbent article 10 after winding the absorbent article 10 in the front-rear direction L after using the absorbent article 10 (see FIG. 3).
  • body fluid such as menstrual blood does not adhere to the tape member 60.
  • the absorbent article 10 is wound with the surface on which the body fluid such as menstrual blood is adhered inside, the body fluid is not adhered to the surface of the wound absorbent article 10. Thereby, the user can process the absorbent article 10 after use cleanly.
  • the user can place the absorbent article 10 after use in a small space near one end in a state of being rolled up. Therefore, the user can attach the new absorbent article 10 to a wearing article such as underwear, wear the underwear or clothes, and then discard the used absorbent article 10 in a trash can or the like. In addition, in a situation where there is no trash box nearby to dispose of the absorbent article 10, the user can take the absorbent article 10 that has been rolled up into a bag and take it home.
  • the portion of the tape member 60 that contacts the back sheet 22 has a fixed portion 62 fixed to the back sheet 22 and a non-fixed portion 64 that is not fixed to the back sheet 22.
  • the non-fixed portion 64 of the tape member 60 reaches at least a part of the outer edge 60 e of the tape member 60 from the inside of the tape member 60.
  • FIG. 4 is a schematic view of the absorbent article 10 wound in the front-rear direction as viewed from the outside in the width direction W.
  • the user winds the absorbent article 10 after use.
  • the back sheet 22 is curved.
  • the non-fixed portion 64 of the tape member 60 that reaches at least a part of the outer edge of the tape member 60 from the inside of the tape member 60 constitutes an operation portion that can be operated by the user.
  • the non-fixed portion 64 of the post-processing tape member 60 reaches at least a part of the outer edge 60e of the tape member, at least a part of the outer edge 60e of the tape member (the edge of the operation part) is a curved back surface.
  • the user can operate the tape member 60 by pinching the raised portion of the tape member 60.
  • the user can maintain the absorbent article 10 in a wound state by fixing the tape member 60 to the main body adhesive portion 70 of the back sheet 22.
  • the non-fixed portion 64 of the tape member 60 is preferably disposed on the outer edge 60e in the front-rear direction L of the absorbent article 10. Many users wind the absorbent article 10 from the front edge E1 toward the rear edge E2 or from the rear edge E2 toward the front edge E1 after use. Therefore, when the non-fixed portion 64 of the tape member 60 is disposed at the outer edge in the front-rear direction L, the non-fixed portion 64 of the tape member 60 is in the bending direction of the back sheet 22 when the absorbent article 10 is wound. It will be located at the outer edge. Therefore, when the absorbent article 10 is wound in the front-rear direction L, the outer edge of the tape member 60 in the front-rear direction L is lifted from the back sheet 22, so that the user can easily pinch and operate the tape member.
  • the non-fixed portion 64 of the tape member 60 preferably extends from one end to the other along the outer edge 60e of the tape member 60 along one direction (the width direction W in the illustrated example). Thereby, when the absorbent article 10 is wound, the tape member 60 is more easily lifted from the back sheet 22. Therefore, the user can pinch and operate the tape member 60 more easily.
  • the fixing portion 62 of the tape member 60 is adjacent to the non-fixing portion 64 of the tape member 60 in the front-rear direction L. It is preferable that at least a part of the fixing portion 62 of the tape member 60 overlaps the absorbent body 30 provided on the skin surface side with respect to the back sheet 22 in the thickness direction.
  • the region where the absorber 30 is present is a region having particularly high rigidity in the absorbent article 10. Since at least a part of the fixing portion 62 of the tape member 60 overlaps the absorbent body 30 in the thickness direction, when the absorbent article 10 is wound, the fixing portion 62 of the tape member 60 located in a highly rigid region is It curves firmly with the absorbent article 10. As described above, the fixed portion 62 of the tape member 60 is firmly curved, so that the non-fixed portion 64 of the tape member 60 is more easily lifted from the back sheet 22. Therefore, the user can pinch and operate the tape member 60 more easily.
  • Both the back sheet 22 and the tape member 60 may be made of a film, for example, a synthetic resin film. Moreover, it is preferable that at least the surface of the non-fixed portion 64 of the tape member 60 that is in contact with the back sheet 22 is subjected to antistatic treatment.
  • the antistatic treatment may be a surface treatment such as corona treatment or embossing.
  • the tape member 60 may stick to the back sheet 22 due to static electricity. Since at least the surface of the tape member 60 that is in contact with the back sheet 22 of the non-fixed portion 64 is subjected to antistatic treatment, generation of static electricity can be suppressed. Thereby, when the absorbent article 10 is wound, the non-fixed portion of the tape member 60 is more easily lifted from the back sheet 22.
  • the tape member is made of a synthetic resin film
  • static electricity is likely to be generated by contact with the back sheet 22, so that at least the non-fixed portion 64 of the tape member 60 is in contact with the back sheet 22.
  • it has been treated.
  • the surface of the back sheet 22 that contacts at least the non-fixed portion 64 of the tape member 60 may be subjected to antistatic treatment. Thereby, it can suppress that the non-fixing part 64 of the tape member 60 adheres to the back surface sheet 22 by static electricity. Therefore, when the absorbent article 10 is wound, the non-fixed portion 64 of the tape member 60 is more easily lifted from the back sheet 22, and the user can more easily pinch and operate the tape member 60.
  • the non-fixed portion 64 of the tape member 60 is disposed closer to the rear edge E2 of the absorbent article 10 in the front-rear direction L. Instead, the non-fixed portion 64 of the tape member 60 may be disposed on the outer edge closer to the center of the absorbent article 10 in the front-rear direction L.
  • the outer edge of the absorbent article 10 in the front-rear direction L tends to expand straight, so that the front-rear direction is longer than the outer edge of the absorbent article 10 in the front-rear direction L.
  • the region near the center of the absorbent article 10 at L is more securely curved.
  • the non-fixed portion 64 of the tape member 60 is disposed on the outer edge closer to the center of the absorbent article 10 in the front-rear direction L, the outer edge in the front-rear direction L of the tape member 60 is more lifted from the back sheet 22. easy. Therefore, the user can pinch and operate the tape member 60 more easily.
  • FIG. 5 is a plan view of the absorbent article 10 according to the second embodiment viewed from the non-skin surface side.
  • FIG. 6 is a schematic view of an absorbent article wound in the front-rear direction as viewed from the outside in the width direction W.
  • FIG. 7 is a perspective view of the absorbent article according to the second embodiment in a state wound in the front-rear direction.
  • the portion of the tape member 60 that contacts the back sheet 22 has a fixed portion 62 fixed to the back sheet 22 and a non-fixed portion 64 that is not fixed to the back sheet 22.
  • the non-fixed portion 64 of the tape member 60 may be disposed on the outer edge 60 e in the front-rear direction L of the absorbent article 10.
  • the tape member 60 has a pair of tear portions 164 extending in a direction from the outer edge 60e of the tape member 60 toward the inside of the tape member 60.
  • a region between the pair of tear portions 164 is the non-fixed portion 64 of the tape member 60.
  • the tearing part 164 may be comprised by the perforation containing the several hole part 164a formed in the tape member 60, and the non-hole part 164b between the hole parts 164a as an example.
  • the user can operate the operation part (non-fixed part 64) between the pair of tear parts 164 by tearing the tape member 60 with the pair of tear parts 164.
  • the non-fixed portion 64 between the pair of tearing portions to the main body adhesive portion 70 of the back sheet 22
  • the absorbent article 10 can be maintained in a wound state.
  • the non-fixed portion 64 between the pair of tearing portions 164 is connected to the surrounding portion by the non-hole portion 164b, and thus is not bent.
  • the outer edge 60e of the tape member 60 may have a convex portion 166. It is preferable that the pair of tearing portions 164 are disposed at positions sandwiching the convex portion 166. Thereby, when the absorbent article is wound, the convex portion 166 of the outer edge 60e of the tape member 60 is easily lifted from the back sheet 22. Therefore, the user can pinch and operate the protruding portion 166 of the tape member 60 more easily.
  • the pair of tearing portions 164 includes a plurality of hole portions 164a formed in the tape member 60 and a non-hole portion 164b between the hole portions 164a. It is preferable that the hole 164 a reaches the outer edge 60 e of the tape member 60. Thereby, when the absorbent article 10 is wound, the convex portion 166 of the outer edge 60e of the tape member 60 is easily lifted from the back sheet 22 (see also FIG. 6). Accordingly, the user can more easily pinch and operate the convex portion 166 of the outer edge 60e of the tape member 60.
  • the distance between the pair of tear portions 164 increases from the outer edge 60e of the tape member 60 toward the downstream in the tear direction of the tear portion 164. Thereby, the region between the pair of tearing portions 164, that is, the operation portion can be suppressed from being broken at the root.
  • the non-fixed portion 64 of the tape member 60 is disposed on the outer edge 60e closer to the center of the absorbent article 10 in the front-rear direction L.
  • the outer edge of the absorbent article 10 in the front-rear direction L tends to expand straight, so that the front-rear direction is longer than the outer edge of the absorbent article 10 in the front-rear direction L.
  • the one closer to the center of the absorbent article 10 at L is more securely curved.
  • the non-fixed portion 64 of the tape member 60 is disposed on the outer edge 60e closer to the center of the absorbent article 10 in the front-rear direction L, so that the outer edge 60e in the front-rear direction L of the tape member 60 is separated from the back sheet 22. Easier to lift. Therefore, the user can more easily pinch and operate the tape member.
  • the non-fixed portion 64 of the tape member 60 preferably extends from one end to the other in one direction (the width direction W in the illustrated example) along the outer edge 60e of the tape member.
  • the fixing portion 62 for fixing the tape member 60 to the back sheet 22 is provided on both outer sides of the pair of tear portions 164 of the tape member 60. More preferably, the fixing portion 62 at least partially overlaps the pair of tear portions 164 in a direction orthogonal to the direction in which the pair of tear portions 164 extends. Since the regions on both outer sides of the pair of tearing portions 164 are fixed to the back sheet 22 by the fixing portion 62, the region is more firmly curved when the absorbent article 10 is wound. Therefore, when the absorbent article 10 is wound, the operation part (non-fixed part 64) between the pair of tear parts 164 is more likely to float from the back sheet 22. Therefore, the user can pinch and operate the tape member 60 more easily.
  • the fixing part 62 that fixes the tape member 60 to the back sheet 22 may be adjacent to the non-fixing part 64 constituting the operation part downstream in the tearing direction of the pair of tearing parts. Thereby, when the operation part of the tape member 60 is picked and a pair of tearing parts 164 are torn, it can suppress that the operation part of the tape member 60 breaks.
  • the fixing portion 62 of the tape member 60 overlaps the absorbent body 30 provided on the skin surface side with respect to the back surface sheet 22 in the thickness direction.
  • the region where the absorber 30 is present is a region having particularly high rigidity in the absorbent article 10. Since at least a part of the fixing portion 62 of the tape member 60 overlaps the absorbent body 30 in the thickness direction, when the absorbent article 10 is wound, the fixing portion 62 of the tape member 60 located in a highly rigid region is It curves firmly with the absorbent article 10. As described above, the fixed portion 62 of the tape member 60 is firmly curved, so that the non-fixed portion 64 of the tape member 60 is more easily lifted from the back sheet 22. Therefore, the user can pinch and operate the tape member 60 more easily.
  • the non-fixed portion 64 of the tape member 60 may extend over the entire side of the tape member 60 along the edge of the tape member 60 at the outer edge of the tape member 60.
  • the operation part of the tape member 60 that is, the outer edge 60e closer to the center of the absorbent article 10 in the front-rear direction L is fixed (adhered) to the back sheet 22 over the entire side along the width direction W.
  • the outer edge 60e closer to the center of the absorbent article 10 in the front-rear direction L is fixed (adhered) to the back sheet 22 over the entire side along the width direction W.
  • the operation part of the tape member 60 that is, the outer edge 60e closer to the center of the absorbent article 10 in the front-rear direction L is fixed (adhered) to the back sheet 22 over the entire side along the width direction W.
  • the back sheet 22 Preferably not.
  • the absorber 30 may be formed with an emboss (compressed portion) having a predetermined pattern. Moreover, the absorber 30 may have a low basis weight area having a basis weight lower than the basis weight of the surrounding absorber 30. In this case, it is preferable that the non-fixed portion 64 of the tape member 60 overlaps with an emboss formed on the absorbent body 30 or a low weight area provided on the absorbent body 30 in the thickness direction.
  • the non-fixed portion 64 of the tape member 60 is overlapped in the thickness direction with the embossing formed in the absorber 30 or the low weight area provided in the absorber 30, the non-fixed portion 64 and the back sheet 22 ( Or it is easy to make a gap between the absorber 30). Therefore, when the absorbent article 10 is wound, the non-fixed portion 64 of the tape member 60 is more easily lifted from the back sheet 22, and the user can pinch and operate the non-fixed portion 64 of the tape member 60 more easily. become.
  • both the back sheet 22 and the tape member 60 are comprised from a film, for example, a synthetic resin film similarly to 1st Embodiment. Further, at least the surface of the non-fixed portion 64 of the tape member 60 that contacts the back sheet 22 may be subjected to antistatic treatment.
  • the present invention is not limited thereto, and the tape member 60 may be attached to the wing adhesive portion 42 or the flap adhesive portion 52 as long as the absorbent article 10 can be maintained in a rolled state.
  • the absorbent article 10 is a relatively soft article, even if the adhesive portions 42, 52, 70 are not necessarily located at the position where the tape member 60 is straightly extended, the adhesive member 42, 52 is attached to the tape member 60. , 70 can be noted.
  • an adhesive material may be provided on the tape member, and the absorbent article may be maintained in a wound state using the adhesive material of the tape member.
  • the tape member 60 is provided near the rear edge of the absorbent article. However, if the tape member 60 can be maintained in a state in which the absorbent article 10 is wound, the position of the tape member is set to this. It is not limited.

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  • Absorbent Articles And Supports Therefor (AREA)

Abstract

Provided is an absorbent article that comprises a post-processing tape member that has improved operability and handleability. An absorbent article (10) that has: a front-rear direction (L); a width direction (W) that is orthogonal to the front-rear direction (L); a back surface sheet (22) that is oriented away from the skin of a wearer; an adhesive part (70) that is provided on a non-skin-surface side of the back sheet (22); and a post-processing tape member (60) that is fixed to the non-skin-surface side of the back sheet (22). The portion of the tape member (60) that contacts the back sheet (22) has a not-fixed part (64) that is not fixed to the back sheet (60). The not-fixed part (64) of the tape member (60) extends from the inside of the tape member (60) to at least one part of an outer edge (60e) of the tape member (60).

Description

吸収性物品Absorbent articles
　本発明は、生理用ナプキン、パンティライナー、母乳パッド、大人用失禁パッド、糞便パッド又は汗取りシートのように、裏面シート側に着衣に固定する粘着部を有する吸収性物品に関する。 The present invention relates to an absorbent article having an adhesive part fixed to clothing on the back sheet side, such as a sanitary napkin, a panty liner, a breast milk pad, an adult incontinence pad, a fecal pad, or a sweat removing sheet.
　生理用ナプキンやパンティライナーのような吸収性物品は、使用時に、着用者に着用される着用物品の内側に取り付けられる。一般に、着用物品の内側に取り付けられる吸収性物品は、着用物品に対する吸収性物品のずれを防止するための粘着部を有する。この粘着部は、吸収性物品の肌面側（着用者の肌に面する側）とは反対側の面に設けられる。このような吸収性物品では、使用後に着用物品から外した着用物品を長手方向に巻くと、粘着部が吸収性物品の肌面に当たる。しかし、使用後の吸収性物品の肌面（表面シート）には体液が付着しているため、体液が粘着部と表面シートとの接合を阻害し、吸収性物品をコンパクトに巻くことができない場合があった。 </ RTI> Absorbent articles such as sanitary napkins and panty liners are attached to the inside of worn articles worn by the wearer during use. Generally, an absorbent article attached to the inside of a worn article has an adhesive portion for preventing the absorbent article from shifting with respect to the worn article. This adhesion part is provided in the surface on the opposite side to the skin surface side (side facing a wearer's skin) of an absorbent article. In such an absorbent article, when the worn article removed from the worn article after use is wound in the longitudinal direction, the adhesive part hits the skin surface of the absorbent article. However, since the body fluid adheres to the skin surface (surface sheet) of the absorbent article after use, the body fluid hinders the bonding between the adhesive portion and the surface sheet, and the absorbent article cannot be wound compactly. was there.
　特許文献１は、後処理テープ部分を備えた生理用ナプキンを開示している。この生理用ナプキンは、使用時に着用者の肌に面するナプキン吸収面と、使用時に下着に面するナプキンガード面と、を有する。生理用ナプキンを下着に接着するための接着テープが、ナプキンガード面に設けられている。また、後処理テープ部分は、ナプキンの長手方向においてナプキン吸収面から外側に突出した部分に設けられている。さらに、後処理テープ部分は、ナプキン吸収面と同じ方向、すなわち着用者の肌の方向に向けられている。 Patent Document 1 discloses a sanitary napkin provided with a post-processing tape portion. This sanitary napkin has a napkin absorbing surface that faces the wearer's skin during use and a napkin guard surface that faces underwear during use. An adhesive tape for adhering the sanitary napkin to the undergarment is provided on the napkin guard surface. Moreover, the post-processing tape part is provided in the part protruded outside from the napkin absorption surface in the longitudinal direction of the napkin. Further, the post-processing tape portion is directed in the same direction as the napkin absorbing surface, that is, in the direction of the wearer's skin.
　特許文献２は、小さくまとめて捨てられる生理用ナプキンを開示している。この生理用ナプキンは、衣類に接着する面の前側及び後側のうちの片方の一部に後処理テープ（テープカバー付きテープ）を有する。テープカバー付きテープのテープカバーをはがし、丸めるか、幾重かに折り曲げた方に接着することによって、生理用ナプキンを小さくまとめて捨てることができるとされている。 Patent Document 2 discloses a sanitary napkin that can be discarded in a small package. This sanitary napkin has a post-treatment tape (tape with a tape cover) on a part of one of a front side and a rear side of a surface to be bonded to clothing. It is said that the sanitary napkin can be discarded in a small package by peeling off the tape cover of the tape with the tape cover and bonding it to the one that is bent or folded several times.
　特許文献３，４は、吸収体よりも非肌面側に位置する非肌面シートの一部を破くことによって、非肌面シートの一部を後処理テープの一部として利用可能な使い捨ておむつを開示している。 Patent Documents 3 and 4 disclose disposable diapers in which a part of the non-skin surface sheet can be used as a part of the post-treatment tape by breaking a part of the non-skin surface sheet positioned on the non-skin surface side of the absorber. Is disclosed.
実開平０４－３５４２２号公報Japanese Utility Model Publication No. 04-35422 実開平０２－９４５３３号公報Japanese Utility Model Publication No. 02-94533 特開２０１４－１２１４０９号公報JP 2014-121409 A 特開２００８－５４１９２５号公報JP 2008-541925 A
　後処理テープを備えた使い捨ておむつについては多く流通しているが、生理用ナプキンのように着用者の衣類に取り付けて使用する吸収性物品に後処理テープが設けられる例は少ない。特許文献１，２は、後処理テープを備えた生理用ナプキンを開示している。しかしながら、生理用ナプキンのように着用者の衣類に取り付けて使用する吸収性物品における後処理テープについて、操作性や取扱い性等の観点から未だ改善の余地がある。 Although many disposable diapers with post-treatment tapes are in circulation, there are few examples where post-treatment tapes are provided on absorbent articles that are attached to a wearer's clothing such as sanitary napkins. Patent documents 1 and 2 are disclosing the sanitary napkin provided with the post-processing tape. However, there is still room for improvement in terms of operability and handling properties of post-processing tapes in absorbent articles that are used by attaching them to the wearer's clothing, such as sanitary napkins.
　一態様に係る吸収性物品は、前後方向と、前後方向に直交する幅方向と、着用者の肌とは反対側に向けられる裏面シートと、裏面シートの非肌面側に設けられた粘着部と、裏面シートの非肌面側に固定された後処理用のテープ部材と、を有する。テープ部材の裏面シートに接する部分は、裏面シートに固定されていない非固定部を有する。テープ部材の非固定部は、テープ部材の内側からテープ部材の外縁の少なくとも一部に達している。 The absorbent article which concerns on 1 aspect is the adhesive part provided in the non-skin surface side of the back surface sheet | seat which faces the front-back direction, the width direction orthogonal to the front-back direction, and a wearer's skin on the opposite side. And a post-processing tape member fixed to the non-skin side of the back sheet. The portion of the tape member that contacts the back sheet has a non-fixed portion that is not fixed to the back sheet. The non-fixed portion of the tape member reaches at least a part of the outer edge of the tape member from the inside of the tape member.
図１は、肌面側から見た第１実施形態に係る吸収性物品の平面図である。 Drawing 1 is a top view of an absorptive article concerning a 1st embodiment seen from the skin side. 図２は、非肌面側から見た第１実施形態に係る吸収性物品の平面図である。FIG. 2 is a plan view of the absorbent article according to the first embodiment viewed from the non-skin surface side. 図３は、前後方向に巻かれた状態の第１実施形態に係る吸収性物品の斜視図である。FIG. 3 is a perspective view of the absorbent article according to the first embodiment in a state wound in the front-rear direction. 図４は、幅方向の外側から見た前後方向に巻かれた吸収性物品の模式図である。FIG. 4 is a schematic view of an absorbent article wound in the front-rear direction as viewed from the outside in the width direction. 図５は、非肌面側から見た第２実施形態に係る吸収性物品の平面図である。FIG. 5 is a plan view of the absorbent article according to the second embodiment viewed from the non-skin surface side. 図６は、幅方向の外側から見た前後方向に巻かれた吸収性物品の模式図である。FIG. 6 is a schematic view of an absorbent article wound in the front-rear direction as viewed from the outside in the width direction. 図７は、前後方向に巻かれた状態の第２実施形態に係る吸収性物品の斜視図である。FIG. 7 is a perspective view of the absorbent article according to the second embodiment in a state wound in the front-rear direction.
　（１）実施形態の概要
　本明細書及び添付図面の記載により、少なくとも以下の事項が明らかとなる。 (1) Outline of Embodiments At least the following matters will become apparent from the description of the present specification and the accompanying drawings.
　一態様に係る吸収性物品は、前後方向と、前記前後方向に直交する幅方向と、着用者の肌とは反対側に向けられる裏面シートと、前記裏面シートの非肌面側に設けられた粘着部と、前記裏面シートの非肌面側に固定された後処理用のテープ部材と、を有し、前記テープ部材の前記裏面シートに接する部分は、前記裏面シートに固定されていない非固定部を有し、前記テープ部材の前記非固定部は、前記テープ部材の内側から前記テープ部材の外縁の少なくとも一部に達している。 The absorbent article which concerns on one aspect | mode was provided in the non-skin surface side of the back surface sheet | seat which faces the front-back direction, the width direction orthogonal to the said front-back direction, a wearer's skin, and the other side. An adhesive portion and a post-processing tape member fixed to the non-skin surface side of the back sheet, and a portion of the tape member that contacts the back sheet is not fixed to the back sheet The non-fixed portion of the tape member reaches at least a part of the outer edge of the tape member from the inside of the tape member.
　通常、使用者は、使用後に吸収性物品を巻く。吸収性物品を巻いた状態にしたとき、裏面シートは湾曲することになる。テープ部材の内側からテープ部材の外縁の少なくとも一部に達するテープ部材の非固定部は、使用者によって操作可能な操作部分を構成する。ここで、後処理用のテープ部材の非固定部はテープ部材の外縁の少なくとも一部に達しているため、テープ部材の外縁の少なくとも一部（操作部分の縁）は湾曲した裏面シートから浮き上がる。使用者は、このテープ部材の浮き上がった部分をつまんで、テープ部材を操作することができる。使用者は、テープ部材を裏面シートの粘着部に固定することによって、吸収性物品を巻いた状態に維持することができる。 Usually, the user wraps the absorbent article after use. When the absorbent article is wound, the back sheet is curved. The non-fixed portion of the tape member that reaches at least a part of the outer edge of the tape member from the inside of the tape member constitutes an operation portion that can be operated by the user. Here, since the non-fixed portion of the post-processing tape member reaches at least a part of the outer edge of the tape member, at least a part of the outer edge of the tape member (the edge of the operation part) is lifted from the curved back sheet. The user can operate the tape member by pinching the raised portion of the tape member. The user can maintain the absorbent article in a wound state by fixing the tape member to the adhesive portion of the back sheet.
　好ましい一態様によれば、前記テープ部材の前記非固定部は、前記吸収性物品の前記前後方向における外縁に配置されている。 According to a preferred aspect, the non-fixed portion of the tape member is disposed on an outer edge of the absorbent article in the front-rear direction.
　使用者の多くは、使用後に、前側から後側に向けて、又は後側から前側に向けて吸収性物品を巻く。したがって、テープ部材の非固定部が前後方向における外縁に配置されている場合、テープ部材の非固定部は、吸収性物品が巻かれたときの裏面シートの湾曲方向における外縁に位置することになる。よって、吸収性物品が前後方向に巻かれたときにテープ部材の前後方向における外縁が裏面シートから浮き上がるので、使用者は、テープ部材を容易につまんで操作できるようになる。 Many users wind absorbent articles from the front side to the rear side or from the rear side to the front side after use. Therefore, when the non-fixed part of the tape member is arranged at the outer edge in the front-rear direction, the non-fixed part of the tape member is located at the outer edge in the curve direction of the back sheet when the absorbent article is wound. . Therefore, when the absorbent article is wound in the front-rear direction, the outer edge of the tape member in the front-rear direction is lifted from the back sheet, so that the user can easily pinch and operate the tape member.
　好ましい一態様によれば、前記テープ部材の前記非固定部は、前記前後方向における前記吸収性物品の中心に近い方の外縁に配置されている。 According to a preferred aspect, the non-fixed portion of the tape member is disposed on an outer edge closer to the center of the absorbent article in the front-rear direction.
　使用者が、前後方向に吸収性物品を巻いたとき、前後方向における吸収性物品の外縁は真っ直ぐに展開しようとするため、前後方向における吸収性物品の外縁よりも前後方向における吸収性物品の中央に近い方がよりしっかりと湾曲する。したがって、テープ部材の非固定部が前後方向における吸収性物品の中心に近い方の外縁に配置されていることによって、テープ部材の前後方向における外縁が裏面シートからより浮き上がり易い。よって、使用者は、テープ部材をより容易につまんで操作できるようになる。 When the user wraps the absorbent article in the front-rear direction, the outer edge of the absorbent article in the front-rear direction tends to expand straight, so the center of the absorbent article in the front-rear direction rather than the outer edge of the absorbent article in the front-rear direction The nearer the curve is, the more curved it is. Therefore, when the non-fixed portion of the tape member is disposed on the outer edge closer to the center of the absorbent article in the front-rear direction, the outer edge in the front-rear direction of the tape member is more likely to float from the back sheet. Therefore, the user can more easily pinch and operate the tape member.
　好ましい一態様によれば、前記テープ部材の前記非固定部は、前記テープ部材の外縁に沿って、一方向に端から端まで延びている。 According to a preferred aspect, the non-fixed portion of the tape member extends from one end to the other in one direction along the outer edge of the tape member.
　テープ部材の非固定部が、テープ部材の外縁に沿って端から端まで延びているため、吸収性物品を巻いたときに、テープ部材が裏面シートからより浮き上がり易い。よって、使用者は、テープ部材をより容易につまんで操作できるようになる。 Since the non-fixed portion of the tape member extends from end to end along the outer edge of the tape member, the tape member is more likely to lift from the back sheet when the absorbent article is wound. Therefore, the user can more easily pinch and operate the tape member.
　好ましい一態様によれば、吸収性物品は、前記裏面シートよりも肌面側に設けられた吸収体を有し、前記テープ部材は、前記裏面シートに固定された固定部を有し、前記固定部の少なくとも一部は、前記吸収体と厚み方向に重なっている。 According to a preferred aspect, the absorbent article has an absorbent body provided closer to the skin surface than the back sheet, the tape member has a fixing part fixed to the back sheet, and the fixing At least a part of the portion overlaps the absorber in the thickness direction.
　吸収体が存在する領域は、吸収性物品の中で特に剛性が高い領域になる。テープ部材の固定部の少なくとも一部が吸収体と厚み方向に重なっているため、吸収性物品を巻いたときに、剛性の高い領域に位置するテープ部材の固定部は、吸収性物品とともにしっかりと湾曲する。このように、テープ部材の固定部がしっかりと湾曲することで、テープ部材の非固定部がより裏面シートから浮き上がり易くなる。よって、使用者は、テープ部材をより容易につまんで操作できるようになる。 The region where the absorber is present is a region having particularly high rigidity in the absorbent article. Since at least a part of the fixing part of the tape member overlaps with the absorbent body in the thickness direction, when the absorbent article is wound, the fixing part of the tape member located in the highly rigid region is firmly attached together with the absorbent article. Bend. Thus, the fixed part of the tape member is firmly curved, so that the non-fixed part of the tape member is more easily lifted from the back sheet. Therefore, the user can more easily pinch and operate the tape member.
　好ましい一態様によれば、前記テープ部材の少なくとも前記非固定部の、前記裏面シートに接する面が、静電気防止処理されている。 According to a preferred aspect, at least a surface of the tape member that is in contact with the back sheet of the non-fixed portion is subjected to antistatic treatment.
　静電気によって、テープ部材が裏面シートに張り付くことがある。テープ部材の少なくとも非固定部の、裏面シートに接する面が、静電気防止処理されていることによって、静電気の発生を抑制することができる。これにより、吸収性物品を巻いたときにテープ部材の非固定部がより裏面シートから浮き上がり易くなる。 静電 気 The tape member may stick to the back sheet due to static electricity. Since at least the surface of the tape member that is in contact with the back sheet of the non-fixed portion is subjected to antistatic treatment, generation of static electricity can be suppressed. Thereby, when the absorbent article is wound, the non-fixed portion of the tape member is more easily lifted from the back sheet.
　好ましい一態様によれば、前記テープ部材は、前記テープ部材の前記外縁から前記テープ部材の内側へ向けた方向へ延びる一対の引き裂き部を有し、前記一対の引き裂き部どうしの間の領域は、前記非固定部である。 According to a preferred aspect, the tape member has a pair of tear portions extending in a direction from the outer edge of the tape member toward the inside of the tape member, and a region between the pair of tear portions is: The non-fixed portion.
　使用者は、一対の引き裂き部によってテープ部材を引き裂くことによって、一対の引き裂き部どうしの間の部分（操作部分）を操作することができる。この一対の引き裂き部どうしの間の部分を、裏面シートの粘着部に固定することによって、吸収性物品を巻いた状態に維持することができる。一方、吸収性物品の使用中では、一対の引き裂き部どうしの間の部分はその周りの部分と連結されているため、折り曲がったりすることがない。 The user can operate a part (operation part) between the pair of tearing parts by tearing the tape member with the pair of tearing parts. By fixing the portion between the pair of tearing portions to the adhesive portion of the back sheet, the absorbent article can be maintained in a wound state. On the other hand, during the use of the absorbent article, the portion between the pair of tearing portions is connected to the surrounding portion, so that it does not bend.
　好ましい一態様によれば、前記テープ部材の前記外縁は凸部を有し、前記一対の引き裂き部は前記凸部を挟む位置に配置されている。 According to a preferred aspect, the outer edge of the tape member has a convex portion, and the pair of tearing portions are arranged at positions sandwiching the convex portion.
　一対の引き裂き部がテープ部材の外縁の凸部を挟む位置に配置されているため、吸収性物品を巻いたときに、テープ部材の外縁の凸部は裏面シートから浮き上がり易い。よって、使用者は、テープ部材をより容易につまんで操作できるようになる。 Since the pair of tearing portions are arranged at a position sandwiching the convex portion on the outer edge of the tape member, the convex portion on the outer edge of the tape member is easily lifted from the back sheet when the absorbent article is wound. Therefore, the user can more easily pinch and operate the tape member.
　好ましい一態様によれば、前記一対の引き裂き部は、交互に並んだ穴部と非穴部とを含み、前記穴部は、前記テープ部材の前記外縁に達している。 According to a preferred aspect, the pair of tearing portions include alternately arranged hole portions and non-hole portions, and the hole portions reach the outer edge of the tape member.
　引き裂き部の穴部がテープ部材の外縁に達しているため、吸収性物品を巻いたときに、テープ部材の外縁の凸部は裏面シートからより浮き上がり易い。よって、使用者は、テープ部材をより容易につまんで操作できるようになる。 Since the hole part of the tearing part has reached the outer edge of the tape member, when the absorbent article is wound, the convex part of the outer edge of the tape member is more likely to lift from the back sheet. Therefore, the user can more easily pinch and operate the tape member.
　好ましい一態様によれば、前記テープ部材の、前記一対の引き裂き部よりも両外側に、前記テープ部材を裏面シートに固定する固定部が設けられている。 According to a preferred aspect, a fixing portion for fixing the tape member to the back sheet is provided on both outer sides of the pair of tearing portions of the tape member.
　一対の引き裂き部よりも両外側の領域は、固定部によって裏面シートに固定されているため、吸収性物品を巻いたときによりしっかりと湾曲する。したがって、吸収性物品を巻いたときに、一対の引き裂き部どうしの間の領域（操作部分）が裏面シートからより浮き上がり易い。よって、使用者は、テープ部材をより容易につまんで操作できるようになる。 The regions on both outer sides than the pair of tearing portions are fixed to the back sheet by the fixing portion, and thus are more firmly curved when the absorbent article is wound. Therefore, when the absorbent article is wound, the region (operation part) between the pair of tear parts is more likely to be lifted from the back sheet. Therefore, the user can more easily pinch and operate the tape member.
　好ましい一態様によれば、前記一対の引き裂き部が延びる方向に直交する方向において、前記固定部は、前記一対の引き裂き部と少なくとも部分的に重なっている。 According to a preferred aspect, the fixing portion at least partially overlaps the pair of tear portions in a direction orthogonal to a direction in which the pair of tear portions extend.
　これにより、吸収性物品を巻いたときに、操作部分が裏面シートからより浮き上がり易くなる。よって、使用者は、テープ部材をより容易につまんで操作できるようになる。 Thereby, when the absorbent article is wound, the operation part is more easily lifted from the back sheet. Therefore, the user can more easily pinch and operate the tape member.
　好ましい一態様によれば、前記裏面シートの、前記テープ部材の少なくとも前記非固定部に接する面が、静電気防止処理されている。 According to a preferred aspect, the surface of the back sheet that contacts at least the non-fixed portion of the tape member is subjected to antistatic treatment.
　これにより、テープ部材が裏面シートに静電気によって張り付くことを抑制することができる。したがって、吸収性物品を巻いたときにテープ部材の非固定部がより裏面シートから浮き上がり易くなり、使用者は、テープ部材をより容易につまんで操作できるようになる。 Thereby, it is possible to suppress the tape member from sticking to the back sheet due to static electricity. Therefore, when the absorbent article is wound, the non-fixed portion of the tape member is more easily lifted from the back sheet, and the user can more easily pinch and operate the tape member.
　好ましい一態様によれば、吸収性物品は、前記裏面シートよりも肌面側に設けられた吸収体を有し、前記テープ部材は、前記裏面シートに固定された固定部を有し、前記テープ部材の前記非固定部は、吸収体に形成されたエンボス又は吸収体に設けられた低目付領域と厚み方向に重なっている。 According to a preferred aspect, the absorbent article has an absorbent body provided closer to the skin side than the back sheet, the tape member has a fixing portion fixed to the back sheet, and the tape The said non-fixed part of the member has overlapped with the embossing formed in the absorber or the low weight area provided in the absorber in the thickness direction.
　テープ部材の非固定部は、吸収体に形成されたエンボス又は吸収体に設けられた低目付領域と厚み方向に重なっていると、テープ部材の非固定部と裏面シート（吸収体）との間に隙間ができ易い。したがって、吸収性物品を巻いたときにテープ部材の非固定部がより裏面シートから浮き上がり易くなり、使用者は、テープ部材をより容易につまんで操作できるようになる。 When the non-fixed portion of the tape member overlaps with the embossing formed on the absorbent body or the low weight area provided on the absorbent body in the thickness direction, the non-fixed portion of the tape member and the back sheet (absorbent body) It is easy to make a gap. Therefore, when the absorbent article is wound, the non-fixed portion of the tape member is more easily lifted from the back sheet, and the user can more easily pinch and operate the tape member.
　好ましい一態様によれば、前記テープ部材の前記非固定部は、前記テープ部材の外縁で前記テープ部材の縁辺に沿って前記テープ部材の一辺全体にわたって延びている。 According to a preferred aspect, the non-fixed portion of the tape member extends over the entire side of the tape member along the edge of the tape member at the outer edge of the tape member.
　これにより、吸収性物品を巻いたときにテープ部材の上記一辺全体が裏面シートから浮き上がり易くなる。したがって、使用者は、テープ部材の非固定部をより容易につまんで操作できるようになる。 Thereby, when the absorbent article is wound, the entire side of the tape member is easily lifted from the back sheet. Accordingly, the user can more easily pinch and operate the non-fixed portion of the tape member.
　好ましい一態様によれば、前記テープ部材の前記非固定部は、前記粘着部と重ならない位置に設けられている。 According to a preferred aspect, the non-fixed portion of the tape member is provided at a position that does not overlap the adhesive portion.
　これにより、吸収性物品を巻いたときにテープ部材の非固定部が裏面シートから浮き上がり易くなる。したがって、使用者は、テープ部材の非固定部をより容易につまんで操作できるようになる。 Thus, when the absorbent article is wound, the non-fixed portion of the tape member is easily lifted from the back sheet. Accordingly, the user can more easily pinch and operate the non-fixed portion of the tape member.
　（２）第１実施形態
　図１は、肌面側から見た第１実施形態に係る吸収性物品の平面図である。図２は、非肌面側から見た第１実施形態に係る吸収性物品の平面図である。ここで、「肌面側」は、使用中に着用者の肌に面する側に相当する。「非肌面側」は、使用中に着用者の肌とは反対に向けられる側に相当する。 (2) 1st Embodiment FIG. 1: is a top view of the absorbent article which concerns on 1st Embodiment seen from the skin surface side. FIG. 2 is a plan view of the absorbent article according to the first embodiment viewed from the non-skin surface side. Here, the “skin side” corresponds to the side facing the wearer's skin during use. The “non-skin side” corresponds to the side facing away from the wearer's skin during use.
　吸収性物品は、前後方向Ｌ及び幅方向Ｗを有する。前後方向Ｌは、着用者の前側（腹側）から後側（背側）に延びる方向、又は着用者の後側から前側に延びる方向である。幅方向Ｗは、前後方向Ｌと直交する方向である。 The absorbent article has a front-rear direction L and a width direction W. The front-rear direction L is a direction extending from the front side (abdomen side) of the wearer to the rear side (back side), or a direction extending from the rear side of the wearer to the front side. The width direction W is a direction orthogonal to the front-rear direction L.
　吸収性物品１０は、表面シート２０と、裏面シート２２と、表面シート２０と裏面シート２２との間の吸収体３０と、を有する。表面シート２０は、使用中に着用者の肌の方に向く。裏面シート２２は、使用中に、着用者の肌とは反対側に向けられる。吸収体３０は、吸収性物品の前後方向Ｌに沿って延びている。 The absorbent article 10 includes a top sheet 20, a back sheet 22, and an absorbent body 30 between the top sheet 20 and the back sheet 22. The surface sheet 20 faces the wearer's skin during use. The back sheet 22 is directed to the opposite side of the wearer's skin during use. The absorber 30 extends along the front-rear direction L of the absorbent article.
　吸収性物品１０は、ウイング４０及びヒップフラップ５０を有していてもよい。ウイング４０は、使用時に着用物品のクロッチ部の非肌面側に折り返される。ヒップフラップ５０は、ウイング４０よりも後方で、幅方向Ｗに膨らんだ部分である。ヒップフラップ５０は、幅方向Ｗにおける吸収体３０の外縁よりも外側に膨らんだ部分である。 The absorbent article 10 may have a wing 40 and a hip flap 50. The wing 40 is folded back to the non-skin surface side of the crotch portion of the wearing article during use. The hip flap 50 is a portion that swells in the width direction W behind the wing 40. The hip flap 50 is a portion that swells outward from the outer edge of the absorbent body 30 in the width direction W.
　吸収性物品１０は、使用中に着用者の***口（例えば膣口）に対向する***口対向域Ｓ１を有する。***口対向域Ｓ１は、着用者の股下、すなわち着用者の両足の間に配置される領域であって、吸収体３０が存在する領域に相当する。なお、ウイング４０を有する吸収性物品１０では、***口対向域Ｓ１は、ウイング４０どうしの間であって、吸収体３０が存在する領域に相当する。 The absorbent article 10 has an excretion opening facing area S1 that faces the excretion opening (for example, vaginal opening) of the wearer during use. Excretion mouth facing area S1 is an area | region arrange | positioned between a wearer's inseam, ie, a wearer's both legs, Comprising: It corresponds to the area | region where the absorber 30 exists. In the absorbent article 10 having the wings 40, the excretory opening facing area S1 is between the wings 40 and corresponds to a region where the absorber 30 is present.
　図２に示すように、吸収性物品１０は、裏面シート２２の非肌面側に設けられた粘着部４２，５２，７０を有する。粘着部４２，５２，７０は、吸収性物品１０を着用物品に止めるための粘着剤が設けられた領域である。粘着部は、本体粘着部７０と、ウイング粘着部４２と、フラップ粘着部５２と、を含む。 As shown in FIG. 2, the absorbent article 10 has adhesive portions 42, 52, and 70 provided on the non-skin surface side of the back sheet 22. The adhesive portions 42, 52, and 70 are regions where an adhesive for stopping the absorbent article 10 on the worn article is provided. The adhesive part includes a main body adhesive part 70, a wing adhesive part 42, and a flap adhesive part 52.
　本体粘着部７０は、吸収性物品の厚み方向において、吸収体３０と重なる領域に設けられている。本体粘着部７０は、少なくとも***口対向域Ｓ１から吸収性物品１０の後方へ連続的又は断続的に延びていることが好ましい。本体粘着部７０は、前後方向Ｌに延びており、幅方向Ｗに間隔をあけて複数設けられていてよい。 The main body adhesive portion 70 is provided in a region overlapping the absorber 30 in the thickness direction of the absorbent article. It is preferable that the main body adhesive portion 70 extends continuously or intermittently from at least the excretion opening facing area S1 to the rear of the absorbent article 10. The main body adhesive portion 70 extends in the front-rear direction L, and a plurality of main body adhesive portions 70 may be provided at intervals in the width direction W.
　ウイング粘着部４２はウイング４０に設けられている。ウイング４０は、使用中に着用者の着用物品に折り返され、ウイング粘着部４２によって着用物品の非肌面側に取り付けられる。フラップ粘着部５２はヒップフラップ５０に設けられている。 The wing adhesive part 42 is provided on the wing 40. The wing 40 is folded back to the wearer's wearing article during use, and is attached to the non-skin surface side of the wearing article by the wing adhesive portion 42. The flap adhesive portion 52 is provided on the hip flap 50.
　吸収性物品１０は、幅方向Ｗに沿って延びた少なくとも２つの折り線を有していてもよい。図１，２に示す例では、吸収性物品１０は、３つの折り線Ｆ１～Ｆ３を有している。これらの折り線Ｆ１～Ｆ３は、吸収性物品の包装時に、吸収性物品を折り畳むためのラインである。 The absorbent article 10 may have at least two fold lines extending along the width direction W. In the example shown in FIGS. 1 and 2, the absorbent article 10 has three folding lines F1 to F3. These fold lines F1 to F3 are lines for folding the absorbent article during packaging of the absorbent article.
　吸収性物品１０は、裏面シート２２の非肌面側に、吸収性物品１０の外縁よりも内側に配置されたテープ部材６０をさらに有する。したがって、テープ部材６０は、肌面側から見ると、吸収性物品１０に隠れた状態となる。 The absorbent article 10 further has a tape member 60 disposed on the non-skin side of the back sheet 22 and on the inner side of the outer edge of the absorbent article 10. Therefore, the tape member 60 is hidden by the absorbent article 10 when viewed from the skin surface side.
　テープ部材６０は、吸収性物品１０の外縁よりも外側に延出可能に構成されている。一例として、テープ部材６０は、伸縮性シートから構成されていてよい。この場合、着用者がテープ部材６０を引っ張ることによって、テープ部材６０が吸収性物品１０の外縁よりも外側に延出する。 The tape member 60 is configured to extend outward from the outer edge of the absorbent article 10. As an example, the tape member 60 may be comprised from the elastic sheet. In this case, when the wearer pulls the tape member 60, the tape member 60 extends outward from the outer edge of the absorbent article 10.
　別の例として、テープ部材６０は、Ｚ型に折り畳まれたシートから構成されていてもよい。この場合、着用者がテープ部材６０の先端を引っ張ることによって、折り畳まれたテープ部材６０が展開され、これによりテープ部材６０が吸収性物品１０の外縁よりも外側に延出する。 As another example, the tape member 60 may be composed of a sheet folded in a Z shape. In this case, when the wearer pulls the tip of the tape member 60, the folded tape member 60 is developed, and thereby the tape member 60 extends outside the outer edge of the absorbent article 10.
　テープ部材６０は、後処理用のテープであり、吸収性物品１０を丸めた状態で本体粘着部７０に取り付けられる程度に延出可能であればよい。また、テープ部材６０は、本体粘着部７０に取り付け可能な材料であれば、どのような材料から構成されていてもよい。好ましくは、テープ部材６０は、表面シート２０よりも本体粘着部７０に粘着し易い材料からなる。なお、テープ部材６０は、粘着剤を有していなくてもよい。 The tape member 60 is a tape for post-processing, and may be extended to such an extent that the absorbent article 10 can be attached to the main body adhesive portion 70 in a rolled state. The tape member 60 may be made of any material as long as it can be attached to the main body adhesive portion 70. Preferably, the tape member 60 is made of a material that is more easily adhered to the main body adhesive portion 70 than the top sheet 20. Note that the tape member 60 may not have an adhesive.
　テープ部材６０は吸収性物品１０の非肌面に固定された固定部６２を有しており、延出方向におけるテープ部材６０の先端部は、固定部６２とは反対側に向けられている。この場合、テープ部材６０を吸収性物品１０の外縁よりも外側に延出させる際に、テープ部材６０の固定部６２には延出方向にのみ力が働くことになる。これにより、固定部６２にかかる力をなるべく小さくすることができるため、テープ部材６０の固定強度を維持することができる。 The tape member 60 has a fixing portion 62 fixed to the non-skin surface of the absorbent article 10, and the tip portion of the tape member 60 in the extending direction is directed to the side opposite to the fixing portion 62. In this case, when the tape member 60 is extended outward from the outer edge of the absorbent article 10, a force acts on the fixing portion 62 of the tape member 60 only in the extending direction. Thereby, since the force concerning the fixing | fixed part 62 can be made as small as possible, the fixed intensity | strength of the tape member 60 can be maintained.
　使用者は、吸収性物品１０の使用後に吸収性物品１０を前後方向Ｌに巻いた後、テープ部材６０を吸収性物品１０の外縁よりも外側に延出させることができる（図３参照）。使用中においては、テープ部材６０は、裏面シート２２の非肌面側で吸収性物品１０の外縁よりも内側に配置されているため、テープ部材６０に経血のような体液が付着しない。使用者は、吸収性物品１０の使用後に、外側に延出させたテープ部材６０を、裏面シート２２の別の部分に設けられた粘着部７０に取り付けることによって、吸収性物品１０を丸めた状態に維持することができる。ここで、テープ部材６０に経血のような体液が付着しないため、テープ部材６０と粘着部７０との接合力の低下を防止することができ、これにより吸収性物品１０を小さく丸めた状態に維持し易くすることができる。 The user can extend the tape member 60 outward from the outer edge of the absorbent article 10 after winding the absorbent article 10 in the front-rear direction L after using the absorbent article 10 (see FIG. 3). During use, since the tape member 60 is disposed on the non-skin surface side of the back sheet 22 and inside the outer edge of the absorbent article 10, body fluid such as menstrual blood does not adhere to the tape member 60. The user rolls the absorbent article 10 by attaching the tape member 60 extended outward after use of the absorbent article 10 to the adhesive portion 70 provided in another part of the back sheet 22. Can be maintained. Here, since body fluid such as menstrual blood does not adhere to the tape member 60, it is possible to prevent a decrease in the bonding force between the tape member 60 and the adhesive portion 70, and thereby the absorbent article 10 is rolled into a small rounded state. Easy to maintain.
　なお、吸収性物品１０は、経血等の体液が付着した面を内側にして巻かれるので、巻かれた吸収性物品１０の表面には、体液は付着していない。これにより、使用者は、使用後の吸収性物品１０を清潔に処理することができる。 In addition, since the absorbent article 10 is wound with the surface on which the body fluid such as menstrual blood is adhered inside, the body fluid is not adhered to the surface of the wound absorbent article 10. Thereby, the user can process the absorbent article 10 after use cleanly.
　また、使用者は、使用後の吸収性物品１０を小さく丸めた状態で一端近くの小スペース上に置いておくことができる。したがって、使用者は、新しい吸収性物品１０を下着のような着用物品に取り付け、下着や服を着用した後に、使用後の吸収性物品１０をゴミ箱等に廃棄することができる。また、吸収性物品１０を廃棄するゴミ箱が近くにない状況下において、使用者は、小さく丸めた吸収性物品１０をかばんにしまって持ち帰ることもできる。 Moreover, the user can place the absorbent article 10 after use in a small space near one end in a state of being rolled up. Therefore, the user can attach the new absorbent article 10 to a wearing article such as underwear, wear the underwear or clothes, and then discard the used absorbent article 10 in a trash can or the like. In addition, in a situation where there is no trash box nearby to dispose of the absorbent article 10, the user can take the absorbent article 10 that has been rolled up into a bag and take it home.
　テープ部材６０の裏面シート２２に接する部分は、裏面シート２２に固定された固定部６２と、裏面シート２２に固定されていない非固定部６４と、を有する。テープ部材６０の非固定部６４は、テープ部材６０の内側からテープ部材６０の外縁６０ｅの少なくとも一部に達している。 The portion of the tape member 60 that contacts the back sheet 22 has a fixed portion 62 fixed to the back sheet 22 and a non-fixed portion 64 that is not fixed to the back sheet 22. The non-fixed portion 64 of the tape member 60 reaches at least a part of the outer edge 60 e of the tape member 60 from the inside of the tape member 60.
　図４は、幅方向Ｗの外側から見た前後方向に巻かれた吸収性物品１０の模式図である。前述したように、使用者は、使用後に吸収性物品１０を巻く。吸収性物品１０を巻いた状態にしたとき、裏面シート２２は湾曲することになる。テープ部材６０の内側からテープ部材６０の外縁の少なくとも一部に達するテープ部材６０の非固定部６４は、使用者によって操作可能な操作部分を構成する。ここで、後処理用のテープ部材６０の非固定部６４はテープ部材の外縁６０ｅの少なくとも一部に達しているため、テープ部材の外縁６０ｅの少なくとも一部（操作部分の縁）は湾曲した裏面シート２２から浮き上がる（図４参照）。使用者は、このテープ部材６０の浮き上がった部分をつまんで、テープ部材６０を操作することができる。使用者は、テープ部材６０を裏面シート２２の本体粘着部７０に固定することによって、吸収性物品１０を巻いた状態に維持することができる。 FIG. 4 is a schematic view of the absorbent article 10 wound in the front-rear direction as viewed from the outside in the width direction W. As described above, the user winds the absorbent article 10 after use. When the absorbent article 10 is wound, the back sheet 22 is curved. The non-fixed portion 64 of the tape member 60 that reaches at least a part of the outer edge of the tape member 60 from the inside of the tape member 60 constitutes an operation portion that can be operated by the user. Here, since the non-fixed portion 64 of the post-processing tape member 60 reaches at least a part of the outer edge 60e of the tape member, at least a part of the outer edge 60e of the tape member (the edge of the operation part) is a curved back surface. It floats from the sheet 22 (see FIG. 4). The user can operate the tape member 60 by pinching the raised portion of the tape member 60. The user can maintain the absorbent article 10 in a wound state by fixing the tape member 60 to the main body adhesive portion 70 of the back sheet 22.
　テープ部材６０の非固定部６４は、吸収性物品１０の前後方向Ｌにおける外側の縁６０ｅに配置されていることが好ましい。使用者の多くは、使用後に、前側縁Ｅ１から後側縁Ｅ２に向けて、又は後側縁Ｅ２から前側縁Ｅ１に向けて吸収性物品１０を巻く。したがって、テープ部材６０の非固定部６４が前後方向Ｌにおける外縁に配置されている場合、テープ部材６０の非固定部６４は、吸収性物品１０が巻かれたときの裏面シート２２の湾曲方向における外縁に位置することになる。よって、吸収性物品１０が前後方向Ｌに巻かれたときにテープ部材６０の前後方向Ｌにおける外縁が裏面シート２２から浮き上がるので、使用者は、テープ部材を容易につまんで操作できるようになる。 The non-fixed portion 64 of the tape member 60 is preferably disposed on the outer edge 60e in the front-rear direction L of the absorbent article 10. Many users wind the absorbent article 10 from the front edge E1 toward the rear edge E2 or from the rear edge E2 toward the front edge E1 after use. Therefore, when the non-fixed portion 64 of the tape member 60 is disposed at the outer edge in the front-rear direction L, the non-fixed portion 64 of the tape member 60 is in the bending direction of the back sheet 22 when the absorbent article 10 is wound. It will be located at the outer edge. Therefore, when the absorbent article 10 is wound in the front-rear direction L, the outer edge of the tape member 60 in the front-rear direction L is lifted from the back sheet 22, so that the user can easily pinch and operate the tape member.
　テープ部材６０の非固定部６４は、テープ部材６０の外縁６０ｅに沿って、一方向（図示した例では幅方向Ｗ）に沿って、端から端まで延びていることが好ましい。これにより、吸収性物品１０を巻いたときに、テープ部材６０が裏面シート２２からより浮き上がり易くなる。よって、使用者は、テープ部材６０をより容易につまんで操作できるようになる。 The non-fixed portion 64 of the tape member 60 preferably extends from one end to the other along the outer edge 60e of the tape member 60 along one direction (the width direction W in the illustrated example). Thereby, when the absorbent article 10 is wound, the tape member 60 is more easily lifted from the back sheet 22. Therefore, the user can pinch and operate the tape member 60 more easily.
　本実施形態では、テープ部材６０の固定部６２は、テープ部材６０の非固定部６４と前後方向Ｌに隣接している。テープ部材６０の固定部６２の少なくとも一部は、裏面シート２２よりも肌面側に設けられた吸収体３０と厚み方向に重なっていることが好ましい。吸収体３０が存在する領域は、吸収性物品１０の中で特に剛性が高い領域になる。テープ部材６０の固定部６２の少なくとも一部が吸収体３０と厚み方向に重なっているため、吸収性物品１０を巻いたときに、剛性の高い領域に位置するテープ部材６０の固定部６２は、吸収性物品１０とともにしっかりと湾曲する。このように、テープ部材６０の固定部６２がしっかりと湾曲することで、テープ部材６０の非固定部６４がより裏面シート２２から浮き上がり易くなる。よって、使用者は、テープ部材６０をより容易につまんで操作できるようになる。 In this embodiment, the fixing portion 62 of the tape member 60 is adjacent to the non-fixing portion 64 of the tape member 60 in the front-rear direction L. It is preferable that at least a part of the fixing portion 62 of the tape member 60 overlaps the absorbent body 30 provided on the skin surface side with respect to the back sheet 22 in the thickness direction. The region where the absorber 30 is present is a region having particularly high rigidity in the absorbent article 10. Since at least a part of the fixing portion 62 of the tape member 60 overlaps the absorbent body 30 in the thickness direction, when the absorbent article 10 is wound, the fixing portion 62 of the tape member 60 located in a highly rigid region is It curves firmly with the absorbent article 10. As described above, the fixed portion 62 of the tape member 60 is firmly curved, so that the non-fixed portion 64 of the tape member 60 is more easily lifted from the back sheet 22. Therefore, the user can pinch and operate the tape member 60 more easily.
　裏面シート２２とテープ部材６０の両方が、フィルム、例えば合成樹脂フィルムから構成されていてよい。また、テープ部材６０の少なくとも非固定部６４の、裏面シート２２に接する面が、静電気防止処理されていることが好ましい。静電気防止処理は、例えばコロナ処理やエンボス加工のような表面処理であってよい。静電気によって、テープ部材６０が裏面シート２２に張り付くことがある。テープ部材６０の少なくとも非固定部６４の、裏面シート２２に接する面が、静電気防止処理されていることによって、静電気の発生を抑制することができる。これにより、吸収性物品１０を巻いたときにテープ部材６０の非固定部がより裏面シート２２から浮き上がり易くなる。 Both the back sheet 22 and the tape member 60 may be made of a film, for example, a synthetic resin film. Moreover, it is preferable that at least the surface of the non-fixed portion 64 of the tape member 60 that is in contact with the back sheet 22 is subjected to antistatic treatment. The antistatic treatment may be a surface treatment such as corona treatment or embossing. The tape member 60 may stick to the back sheet 22 due to static electricity. Since at least the surface of the tape member 60 that is in contact with the back sheet 22 of the non-fixed portion 64 is subjected to antistatic treatment, generation of static electricity can be suppressed. Thereby, when the absorbent article 10 is wound, the non-fixed portion of the tape member 60 is more easily lifted from the back sheet 22.
　特に、テープ部材が合成樹脂フィルムから構成されている場合、裏面シート２２との接触により静電気が発生し易いため、テープ部材６０の少なくとも非固定部６４の、裏面シート２２に接する面が、静電気防止処理されていることが好ましい。 In particular, when the tape member is made of a synthetic resin film, static electricity is likely to be generated by contact with the back sheet 22, so that at least the non-fixed portion 64 of the tape member 60 is in contact with the back sheet 22. Preferably it has been treated.
　同様に、裏面シート２２の、テープ部材６０の少なくとも非固定部６４に接する面が、静電気防止処理されていてもよい。これにより、テープ部材６０の非固定部６４が裏面シート２２に静電気によって張り付くことを抑制することができる。したがって、吸収性物品１０を巻いたときにテープ部材６０の非固定部６４がより裏面シート２２から浮き上がり易くなり、使用者は、テープ部材６０をより容易につまんで操作できるようになる。 Similarly, the surface of the back sheet 22 that contacts at least the non-fixed portion 64 of the tape member 60 may be subjected to antistatic treatment. Thereby, it can suppress that the non-fixing part 64 of the tape member 60 adheres to the back surface sheet 22 by static electricity. Therefore, when the absorbent article 10 is wound, the non-fixed portion 64 of the tape member 60 is more easily lifted from the back sheet 22, and the user can more easily pinch and operate the tape member 60.
　図２に示す態様では、テープ部材６０の非固定部６４は、前後方向Ｌにおける吸収性物品１０の後側縁Ｅ２に近い方に配置されている。この代わりに、テープ部材６０の非固定部６４は、前後方向Ｌにおける吸収性物品１０の中心に近い方の外縁に配置されていてもよい。使用者が、前後方向Ｌに吸収性物品１０を巻いたとき、前後方向Ｌにおける吸収性物品１０の外縁は真っ直ぐに展開しようとするため、前後方向Ｌにおける吸収性物品１０の外縁よりも前後方向Ｌにおける吸収性物品１０の中央に近い領域の方がよりしっかりと湾曲する。したがって、テープ部材６０の非固定部６４が前後方向Ｌにおける吸収性物品１０の中心に近い方の外縁に配置されていることによって、テープ部材６０の前後方向Ｌにおける外縁が裏面シート２２からより浮き上がり易い。よって、使用者は、テープ部材６０をより容易につまんで操作できるようになる。 2, the non-fixed portion 64 of the tape member 60 is disposed closer to the rear edge E2 of the absorbent article 10 in the front-rear direction L. Instead, the non-fixed portion 64 of the tape member 60 may be disposed on the outer edge closer to the center of the absorbent article 10 in the front-rear direction L. When the user winds the absorbent article 10 in the front-rear direction L, the outer edge of the absorbent article 10 in the front-rear direction L tends to expand straight, so that the front-rear direction is longer than the outer edge of the absorbent article 10 in the front-rear direction L. The region near the center of the absorbent article 10 at L is more securely curved. Therefore, when the non-fixed portion 64 of the tape member 60 is disposed on the outer edge closer to the center of the absorbent article 10 in the front-rear direction L, the outer edge in the front-rear direction L of the tape member 60 is more lifted from the back sheet 22. easy. Therefore, the user can pinch and operate the tape member 60 more easily.
　（３）第２実施形態
　次に、第２実施形態に係る吸収性物品について参照して説明する。なお、前述の実施形態と同様の構成については、同様の符号が付されており、その説明を省略することがある。以下では、前述の実施形態と異なる構成について詳細に説明する。 (3) 2nd Embodiment Next, the absorbent article which concerns on 2nd Embodiment is demonstrated with reference. In addition, about the structure similar to the above-mentioned embodiment, the same code | symbol is attached | subjected and the description may be abbreviate | omitted. Hereinafter, a configuration different from the above-described embodiment will be described in detail.
　図５は、非肌面側から見た第２実施形態に係る吸収性物品１０の平面図である。図６は、幅方向Ｗの外側から見た前後方向に巻かれた吸収性物品の模式図である。図７は、前後方向に巻かれた状態の第２実施形態に係る吸収性物品の斜視図である。 FIG. 5 is a plan view of the absorbent article 10 according to the second embodiment viewed from the non-skin surface side. FIG. 6 is a schematic view of an absorbent article wound in the front-rear direction as viewed from the outside in the width direction W. FIG. 7 is a perspective view of the absorbent article according to the second embodiment in a state wound in the front-rear direction.
　テープ部材６０の裏面シート２２に接する部分は、裏面シート２２に固定された固定部６２と、裏面シート２２に固定されていない非固定部６４と、を有する。テープ部材６０の非固定部６４は、吸収性物品１０の前後方向Ｌにおける外側の縁６０ｅに配置されていてよい。 The portion of the tape member 60 that contacts the back sheet 22 has a fixed portion 62 fixed to the back sheet 22 and a non-fixed portion 64 that is not fixed to the back sheet 22. The non-fixed portion 64 of the tape member 60 may be disposed on the outer edge 60 e in the front-rear direction L of the absorbent article 10.
　本実施形態では、テープ部材６０は、テープ部材６０の外縁６０ｅからテープ部材６０の内側へ向けた方向へ延びる一対の引き裂き部１６４を有する。一対の引き裂き部１６４どうしの間の領域は、テープ部材６０の非固定部６４である。引き裂き部１６４は、一例として、テープ部材６０に形成された複数の穴部１６４ａと、穴部１６４ａどうしの間の非穴部１６４ｂと、を含むミシン目によって構成されていてよい。 In the present embodiment, the tape member 60 has a pair of tear portions 164 extending in a direction from the outer edge 60e of the tape member 60 toward the inside of the tape member 60. A region between the pair of tear portions 164 is the non-fixed portion 64 of the tape member 60. The tearing part 164 may be comprised by the perforation containing the several hole part 164a formed in the tape member 60, and the non-hole part 164b between the hole parts 164a as an example.
　使用者は、一対の引き裂き部１６４によってテープ部材６０を引き裂くことによって、一対の引き裂き部１６４どうしの間の操作部分（非固定部６４）を操作することができる。この一対の引き裂き部どうしの間の非固定部６４を、裏面シート２２の本体粘着部７０に固定することによって、吸収性物品１０を巻いた状態に維持することができる。一方、吸収性物品１０の使用中では、一対の引き裂き部１６４どうしの間の非固定部６４はその周りの部分と非穴部１６４ｂで連結されているため、折り曲がったりすることがない。 The user can operate the operation part (non-fixed part 64) between the pair of tear parts 164 by tearing the tape member 60 with the pair of tear parts 164. By fixing the non-fixed portion 64 between the pair of tearing portions to the main body adhesive portion 70 of the back sheet 22, the absorbent article 10 can be maintained in a wound state. On the other hand, while the absorbent article 10 is in use, the non-fixed portion 64 between the pair of tearing portions 164 is connected to the surrounding portion by the non-hole portion 164b, and thus is not bent.
　テープ部材６０の外縁６０ｅは凸部１６６を有していてよい。一対の引き裂き部１６４は凸部１６６を挟む位置に配置されていることが好ましい。これにより、吸収性物品を巻いたときに、テープ部材６０の外縁６０ｅの凸部１６６は裏面シート２２から浮き上がり易い。よって、使用者は、テープ部材６０の突出部分１６６をより容易につまんで操作できるようになる。 The outer edge 60e of the tape member 60 may have a convex portion 166. It is preferable that the pair of tearing portions 164 are disposed at positions sandwiching the convex portion 166. Thereby, when the absorbent article is wound, the convex portion 166 of the outer edge 60e of the tape member 60 is easily lifted from the back sheet 22. Therefore, the user can pinch and operate the protruding portion 166 of the tape member 60 more easily.
　一対の引き裂き部１６４は、テープ部材６０に形成された複数の穴部１６４ａと、穴部１６４ａどうしの間の非穴部１６４ｂと、を含む。穴部１６４ａは、テープ部材６０の外縁６０ｅに達していることが好ましい。これにより、吸収性物品１０を巻いたときに、テープ部材６０の外縁６０ｅの凸部１６６は裏面シート２２から浮き上がり易くなる（図６も参照）。よって、使用者は、テープ部材６０の外縁６０ｅの凸部１６６をより容易につまんで操作できるようになる。 The pair of tearing portions 164 includes a plurality of hole portions 164a formed in the tape member 60 and a non-hole portion 164b between the hole portions 164a. It is preferable that the hole 164 a reaches the outer edge 60 e of the tape member 60. Thereby, when the absorbent article 10 is wound, the convex portion 166 of the outer edge 60e of the tape member 60 is easily lifted from the back sheet 22 (see also FIG. 6). Accordingly, the user can more easily pinch and operate the convex portion 166 of the outer edge 60e of the tape member 60.
　一対の引き裂き部１６４どうしの間の距離は、テープ部材６０の外縁６０ｅから、引き裂き部１６４の引き裂き方向の下流に向かうにつれて大きくなっていることが好ましい。これにより、一対の引き裂き部１６４どうしの間の領域、すなわち操作部分が、根元で切れてしまう虞を抑制することができる。 It is preferable that the distance between the pair of tear portions 164 increases from the outer edge 60e of the tape member 60 toward the downstream in the tear direction of the tear portion 164. Thereby, the region between the pair of tearing portions 164, that is, the operation portion can be suppressed from being broken at the root.
　好ましくは、テープ部材６０の非固定部６４は、前後方向Ｌにおける吸収性物品１０の中心に近い方の外縁６０ｅに配置されている。使用者が、前後方向Ｌに吸収性物品１０を巻いたとき、前後方向Ｌにおける吸収性物品１０の外縁は真っ直ぐに展開しようとするため、前後方向Ｌにおける吸収性物品１０の外縁よりも前後方向Ｌにおける吸収性物品１０の中央に近い方がよりしっかりと湾曲する。したがって、テープ部材６０の非固定部６４が前後方向Ｌにおける吸収性物品１０の中心に近い方の外縁６０ｅに配置されていることによって、テープ部材６０の前後方向Ｌにおける外縁６０ｅが裏面シート２２からより浮き上がり易い。よって、使用者は、テープ部材をより容易につまんで操作できるようになる。 Preferably, the non-fixed portion 64 of the tape member 60 is disposed on the outer edge 60e closer to the center of the absorbent article 10 in the front-rear direction L. When the user winds the absorbent article 10 in the front-rear direction L, the outer edge of the absorbent article 10 in the front-rear direction L tends to expand straight, so that the front-rear direction is longer than the outer edge of the absorbent article 10 in the front-rear direction L. The one closer to the center of the absorbent article 10 at L is more securely curved. Therefore, the non-fixed portion 64 of the tape member 60 is disposed on the outer edge 60e closer to the center of the absorbent article 10 in the front-rear direction L, so that the outer edge 60e in the front-rear direction L of the tape member 60 is separated from the back sheet 22. Easier to lift. Therefore, the user can more easily pinch and operate the tape member.
　テープ部材６０の非固定部６４は、テープ部材の外縁６０ｅに沿って、一方向（図示した例では幅方向Ｗ）に端から端まで延びていることが好ましい。これにより、吸収性物品１０を巻いたときに、テープ部材６０が裏面シート２２からより浮き上がり易い。よって、使用者は、テープ部材６０をより容易につまんで操作できるようになる。 The non-fixed portion 64 of the tape member 60 preferably extends from one end to the other in one direction (the width direction W in the illustrated example) along the outer edge 60e of the tape member. Thereby, when the absorbent article 10 is wound, the tape member 60 is more easily lifted from the back sheet 22. Therefore, the user can pinch and operate the tape member 60 more easily.
　テープ部材６０を裏面シート２２に固定する固定部６２は、テープ部材６０の、一対の引き裂き部１６４よりも両外側に設けられていることが好ましい。一対の引き裂き部１６４が延びる方向に直交する方向において、固定部６２は、一対の引き裂き部１６４と少なくとも部分的に重なっていることがより好ましい。一対の引き裂き部１６４よりも両外側の領域は、固定部６２によって裏面シート２２に固定されているため、吸収性物品１０を巻いたときによりしっかりと湾曲する。したがって、吸収性物品１０を巻いたときに、一対の引き裂き部１６４どうしの間の操作部分（非固定部６４）が裏面シート２２からより浮き上がり易い。よって、使用者は、テープ部材６０をより容易につまんで操作できるようになる。 It is preferable that the fixing portion 62 for fixing the tape member 60 to the back sheet 22 is provided on both outer sides of the pair of tear portions 164 of the tape member 60. More preferably, the fixing portion 62 at least partially overlaps the pair of tear portions 164 in a direction orthogonal to the direction in which the pair of tear portions 164 extends. Since the regions on both outer sides of the pair of tearing portions 164 are fixed to the back sheet 22 by the fixing portion 62, the region is more firmly curved when the absorbent article 10 is wound. Therefore, when the absorbent article 10 is wound, the operation part (non-fixed part 64) between the pair of tear parts 164 is more likely to float from the back sheet 22. Therefore, the user can pinch and operate the tape member 60 more easily.
　テープ部材６０を裏面シート２２に固定する固定部６２は、操作部分を構成する非固定部６４に対して、一対の引き裂き部の引き裂き方向の下流に隣接していてよい。これにより、テープ部材６０の操作部分を摘まんで一対の引き裂き部１６４を引き裂いたときに、テープ部材６０の操作部分が破断してしまうことを抑制することができる。 The fixing part 62 that fixes the tape member 60 to the back sheet 22 may be adjacent to the non-fixing part 64 constituting the operation part downstream in the tearing direction of the pair of tearing parts. Thereby, when the operation part of the tape member 60 is picked and a pair of tearing parts 164 are torn, it can suppress that the operation part of the tape member 60 breaks.
　テープ部材６０の固定部６２の少なくとも一部は、裏面シート２２よりも肌面側に設けられた吸収体３０と厚み方向に重なっていることが好ましい。吸収体３０が存在する領域は、吸収性物品１０の中で特に剛性が高い領域になる。テープ部材６０の固定部６２の少なくとも一部が吸収体３０と厚み方向に重なっているため、吸収性物品１０を巻いたときに、剛性の高い領域に位置するテープ部材６０の固定部６２は、吸収性物品１０とともにしっかりと湾曲する。このように、テープ部材６０の固定部６２がしっかりと湾曲することで、テープ部材６０の非固定部６４がより裏面シート２２から浮き上がり易くなる。よって、使用者は、テープ部材６０をより容易につまんで操作できるようになる。 It is preferable that at least a part of the fixing portion 62 of the tape member 60 overlaps the absorbent body 30 provided on the skin surface side with respect to the back surface sheet 22 in the thickness direction. The region where the absorber 30 is present is a region having particularly high rigidity in the absorbent article 10. Since at least a part of the fixing portion 62 of the tape member 60 overlaps the absorbent body 30 in the thickness direction, when the absorbent article 10 is wound, the fixing portion 62 of the tape member 60 located in a highly rigid region is It curves firmly with the absorbent article 10. As described above, the fixed portion 62 of the tape member 60 is firmly curved, so that the non-fixed portion 64 of the tape member 60 is more easily lifted from the back sheet 22. Therefore, the user can pinch and operate the tape member 60 more easily.
　テープ部材６０の非固定部６４は、テープ部材６０の外縁でテープ部材６０の縁辺に沿ってテープ部材６０の一辺全体にわたって延びていてよい。具体的には、テープ部材６０の操作部分、すなわち前後方向Ｌにおける吸収性物品１０の中心に近い方の外縁６０ｅが、幅方向Ｗに沿った一辺全体にわたって、裏面シート２２に固定（接着）されていないことが好ましい。 The non-fixed portion 64 of the tape member 60 may extend over the entire side of the tape member 60 along the edge of the tape member 60 at the outer edge of the tape member 60. Specifically, the operation part of the tape member 60, that is, the outer edge 60e closer to the center of the absorbent article 10 in the front-rear direction L is fixed (adhered) to the back sheet 22 over the entire side along the width direction W. Preferably not.
　これにより、吸収性物品１０を巻いたときにテープ部材６０の上記一辺全体が裏面シート２２から浮き上がり易くなる。したがって、使用者は、テープ部材６０の非固定部６４をより容易につまんで操作できるようになる。 Thereby, when the absorbent article 10 is wound, the entire one side of the tape member 60 is easily lifted from the back sheet 22. Therefore, the user can pinch and operate the non-fixed portion 64 of the tape member 60 more easily.
　吸収体３０には、所定パターンのエンボス（圧縮部）が形成されていてもよい。また、吸収体３０は、周囲の吸収体３０の目付よりも低い目付を有する低目付領域を有していてもよい。この場合、テープ部材６０の非固定部６４は、吸収体３０に形成されたエンボス又は吸収体３０に設けられた低目付領域と厚み方向に重なっていることが好ましい。テープ部材６０の非固定部６４が吸収体３０に形成されたエンボス又は吸収体３０に設けられた低目付領域と厚み方向に重なっていると、テープ部材６０の非固定部６４と裏面シート２２（又は吸収体３０）との間に隙間ができ易い。したがって、吸収性物品１０を巻いたときにテープ部材６０の非固定部６４がより裏面シート２２から浮き上がり易くなり、使用者は、テープ部材６０の非固定部６４をより容易につまんで操作できるようになる。 The absorber 30 may be formed with an emboss (compressed portion) having a predetermined pattern. Moreover, the absorber 30 may have a low basis weight area having a basis weight lower than the basis weight of the surrounding absorber 30. In this case, it is preferable that the non-fixed portion 64 of the tape member 60 overlaps with an emboss formed on the absorbent body 30 or a low weight area provided on the absorbent body 30 in the thickness direction. When the non-fixed portion 64 of the tape member 60 is overlapped in the thickness direction with the embossing formed in the absorber 30 or the low weight area provided in the absorber 30, the non-fixed portion 64 and the back sheet 22 ( Or it is easy to make a gap between the absorber 30). Therefore, when the absorbent article 10 is wound, the non-fixed portion 64 of the tape member 60 is more easily lifted from the back sheet 22, and the user can pinch and operate the non-fixed portion 64 of the tape member 60 more easily. become.
　なお、第１実施形態と同様に、裏面シート２２とテープ部材６０の両方が、フィルム、例えば合成樹脂フィルムから構成されていることが好ましい。また、テープ部材６０の少なくとも非固定部６４の、裏面シート２２に接する面が、静電気防止処理されていてもよい。 In addition, it is preferable that both the back sheet 22 and the tape member 60 are comprised from a film, for example, a synthetic resin film similarly to 1st Embodiment. Further, at least the surface of the non-fixed portion 64 of the tape member 60 that contacts the back sheet 22 may be subjected to antistatic treatment.
　以上、上述の実施形態を用いて本発明について詳細に説明したが、当業者にとっては、本発明が本明細書中に説明した実施形態に限定されるものではないということは明らかである。本発明は、特許請求の範囲の記載により定まる本発明の趣旨及び範囲を逸脱することなく修正及び変更態様として実施することができる。したがって、本明細書の記載は、例示説明を目的とするものであり、本発明に対して何ら制限的な意味を有するものではない。 As described above, the present invention has been described in detail using the above-described embodiments. However, it is obvious for those skilled in the art that the present invention is not limited to the embodiments described in the present specification. The present invention can be implemented as modified and changed modes without departing from the spirit and scope of the present invention defined by the description of the scope of claims. Therefore, the description of the present specification is for illustrative purposes and does not have any limiting meaning to the present invention.
　例えば、上述した各実施形態に記載された構成及び特徴は、可能な限り組合せ及び／又は置き換え可能であることに留意されたい。 For example, it should be noted that the configurations and features described in the above-described embodiments can be combined and / or replaced as much as possible.
　また、上記実施形態では、吸収性物品１０の使用後にテープ部材６０を本体粘着部７０に取り付けることについて説明した。しかしながら、これに限らず、テープ部材６０は、吸収性物品１０を丸めた状態で維持することができれば、ウイング粘着部４２やフラップ粘着部５２に取り付けられてもよい。なお、吸収性物品１０は比較的柔らかい物品であるため、必ずしもテープ部材６０を真っ直ぐに延ばした位置に粘着部４２，５２，７０が位置していなくても、テープ部材６０を粘着部４２，５２，７０に取り付けることができることに留意されたい。 Moreover, in the said embodiment, attaching the tape member 60 to the main body adhesion part 70 after use of the absorbent article 10 was demonstrated. However, the present invention is not limited thereto, and the tape member 60 may be attached to the wing adhesive portion 42 or the flap adhesive portion 52 as long as the absorbent article 10 can be maintained in a rolled state. In addition, since the absorbent article 10 is a relatively soft article, even if the adhesive portions 42, 52, 70 are not necessarily located at the position where the tape member 60 is straightly extended, the adhesive member 42, 52 is attached to the tape member 60. , 70 can be noted.
　この代わりに、テープ部材に粘着材を設け、テープ部材の粘着材を利用して吸収性物品を巻いた状態に維持してもよい。 Alternatively, an adhesive material may be provided on the tape member, and the absorbent article may be maintained in a wound state using the adhesive material of the tape member.
　上記実施形態では、テープ部材６０は、吸収性物品の後側縁付近に設けられているが、テープ部材６０を用いて吸収性物品１０を巻いた状態で維持できれば、テープ部材の位置はこれに限定されない。 In the above embodiment, the tape member 60 is provided near the rear edge of the absorbent article. However, if the tape member 60 can be maintained in a state in which the absorbent article 10 is wound, the position of the tape member is set to this. It is not limited.
　なお、２０１６年１２月２２日に出願された日本国特許出願第２０１６－２５０１４９号の全内容が、参照により、本明細書に組み込まれる。 Note that the entire content of Japanese Patent Application No. 2016-250149 filed on December 22, 2016 is incorporated herein by reference.
　本態様によれば、操作性や取扱い性等の観点について改善された後処理用のテープ部材を備えた吸収性物品を提供することができる。 According to this aspect, it is possible to provide an absorbent article provided with a post-processing tape member that is improved in terms of operability and handling.
１０　　吸収性物品
２０　　表面シート
２２　　裏面シート
３０　　吸収体
４０　　ウイング
４２　　ウイング粘着部
５０　　ヒップフラップ
５２　　フラップ粘着部
６０　　テープ部材
６２　　固定部
６４　　非固定部
７０　　本体粘着部
Ｅ１　　吸収性物品の前側縁
Ｅ２　　吸収性物品の後側縁
Ｆ１　　第１折り線
Ｆ２　　第２折り線
Ｆ３　　第３折り線
Ｌ　　　前後方向
Ｗ　　　幅方向 DESCRIPTION OF SYMBOLS 10 Absorbent article 20 Top sheet 22 Back sheet 30 Absorber 40 Wing 42 Wing adhesion part 50 Hip flap 52 Flap adhesion part 60 Tape member 62 Fixing part 64 Non-fixing part 70 Main body adhesion part E1 Front side edge E2 of absorbent article Rear edge F1 First fold line F2 Second fold line F3 Third fold line L Front-rear direction W Width direction

Claims (15)

  1. 　前後方向と、
    　前記前後方向に直交する幅方向と、
    　着用者の肌とは反対側に向けられる裏面シートと、
    　前記裏面シートの非肌面側に設けられた粘着部と、
    　前記裏面シートの非肌面側に固定された後処理用のテープ部材と、を有し、
    　前記テープ部材の前記裏面シートに接する部分は、前記裏面シートに固定されていない非固定部を有し、
    　前記テープ部材の前記非固定部は、前記テープ部材の内側から前記テープ部材の外縁の少なくとも一部に達している、吸収性物品。     Forward and backward,
    A width direction orthogonal to the front-rear direction;
    A back sheet facing away from the wearer's skin;
    An adhesive portion provided on the non-skin side of the back sheet;
    A tape member for post-processing fixed to the non-skin side of the back sheet,
    The portion in contact with the back sheet of the tape member has a non-fixed portion that is not fixed to the back sheet,
    The absorbent article, wherein the non-fixed portion of the tape member reaches at least a part of an outer edge of the tape member from the inside of the tape member.
  2. 　前記テープ部材の前記非固定部は、前記吸収性物品の前記前後方向における外縁に配置されている、請求項１に記載の吸収性物品。 The absorbent article according to claim 1, wherein the non-fixed portion of the tape member is disposed at an outer edge in the front-rear direction of the absorbent article.
  3. 　前記テープ部材の前記非固定部は、前記前後方向における前記吸収性物品の中心に近い方の外縁に配置されている、請求項２に記載の吸収性物品。 The absorbent article according to claim 2, wherein the non-fixed portion of the tape member is disposed on an outer edge closer to the center of the absorbent article in the front-rear direction.
  4. 　前記テープ部材の前記非固定部は、前記テープ部材の外縁に沿って、一方向に端から端まで延びている、請求項１から３のいずれか１項に記載の吸収性物品。 The absorbent article according to any one of claims 1 to 3, wherein the non-fixed portion of the tape member extends from one end to the other in one direction along an outer edge of the tape member.
  5. 　前記裏面シートよりも肌面側に設けられた吸収体を有し、
    　前記テープ部材は、前記裏面シートに固定された固定部を有し、
    　前記固定部の少なくとも一部は、前記吸収体と厚み方向に重なっている、請求項１から４のいずれか１項に記載の吸収性物品。     It has an absorber provided on the skin side from the back sheet,
    The tape member has a fixing part fixed to the back sheet,
    The absorptive article according to any one of claims 1 to 4, wherein at least a part of the fixing portion overlaps with the absorber in a thickness direction.
  6. 　前記テープ部材の少なくとも前記非固定部の、前記裏面シートに接する面が、静電気防止処理されている、請求項１から５のいずれか１項に記載の吸収性物品。 The absorbent article according to any one of claims 1 to 5, wherein at least a surface of the tape member that is in contact with the back sheet of the non-fixed portion is subjected to antistatic treatment.
  7. 　前記テープ部材は、前記テープ部材の前記外縁から前記テープ部材の内側へ向けた方向へ延びる一対の引き裂き部を有し、
    　前記一対の引き裂き部どうしの間の領域は、前記非固定部である、請求項１から６のいずれか１項に記載の吸収性物品。     The tape member has a pair of tear portions extending in a direction toward the inside of the tape member from the outer edge of the tape member,
    The absorbent article according to any one of claims 1 to 6, wherein a region between the pair of tear parts is the non-fixed part.
  8. 　前記テープ部材の前記外縁は凸部を有し、前記一対の引き裂き部は前記凸部を挟む位置に配置されている、請求項７に記載の吸収性物品。 The absorbent article according to claim 7, wherein the outer edge of the tape member has a convex portion, and the pair of tear portions are arranged at positions sandwiching the convex portion.
  9. 　前記一対の引き裂き部は、交互に並んだ穴部と非穴部とを含み、
    　前記穴部は、前記テープ部材の前記外縁に達している、請求項７又は８に記載の吸収性物品。     The pair of tear portions includes alternately aligned holes and non-holes,
    The absorbent article according to claim 7 or 8, wherein the hole reaches the outer edge of the tape member.
  10. 　前記テープ部材の、前記一対の引き裂き部よりも両外側に、前記テープ部材を裏面シートに固定する固定部が設けられている、請求項７から９のいずれか１項に記載の吸収性物品。 The absorbent article according to any one of claims 7 to 9, wherein a fixing portion for fixing the tape member to a back sheet is provided on both outer sides of the pair of tear portions of the tape member.
  11. 　前記一対の引き裂き部が延びる方向に直交する方向において、前記固定部は、前記一対の引き裂き部と少なくとも部分的に重なっている、請求項１０に記載の吸収性物品。 The absorbent article according to claim 10, wherein the fixing portion at least partially overlaps the pair of tear portions in a direction orthogonal to a direction in which the pair of tear portions extend.
  12. 　前記裏面シートの、前記テープ部材の少なくとも前記非固定部に接する面が、静電気防止処理されている、請求項１から１１のいずれか１項に記載の吸収性物品。 The absorbent article according to any one of claims 1 to 11, wherein at least a surface of the back sheet that contacts at least the non-fixed portion of the tape member is subjected to antistatic treatment.
  13. 　前記裏面シートよりも肌面側に設けられた吸収体を有し、
    　前記テープ部材は、前記裏面シートに固定された固定部を有し、
    　前記テープ部材の前記非固定部は、前記吸収体に形成されたエンボス又は前記吸収体に設けられた低目付領域と厚み方向に重なっている、請求項１から１２のいずれか１項に記載の吸収性物品。     It has an absorber provided on the skin side from the back sheet,
    The tape member has a fixing part fixed to the back sheet,
    The said non-fixed part of the said tape member has overlapped with the embossed formed in the said absorber, or the low weight area provided in the said absorber, and the thickness direction. Absorbent article.
  14. 　前記テープ部材の前記非固定部は、前記テープ部材の外縁で前記テープ部材の縁辺に沿って前記テープ部材の一辺全体にわたって延びている、請求項１から１３のいずれか１項に記載の吸収性物品。 The absorptivity according to any one of claims 1 to 13, wherein the non-fixed portion of the tape member extends over an entire side of the tape member along an edge of the tape member at an outer edge of the tape member. Goods.
  15. 　前記テープ部材の前記非固定部は、前記粘着部と重ならない位置に設けられている、請求項１から１４のいずれか１項に記載の吸収性物品。 The absorbent article according to any one of claims 1 to 14, wherein the non-fixed portion of the tape member is provided at a position that does not overlap the adhesive portion.
PCT/JP2017/039004 2016-12-22 2017-10-27 Absorbent article WO2018116636A1 (en)

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JPH11192261A (en) * 1998-01-06 1999-07-21 Oji Paper Co Ltd Brief type disposable diaper
JP2004129939A (en) * 2002-10-11 2004-04-30 Pigeon Corp Absorbent pad
JP2010220747A (en) * 2009-03-23 2010-10-07 Daio Paper Corp Absorbing pad
WO2010117314A1 (en) * 2009-04-09 2010-10-14 Sca Hygiene Products Ab Absorbent article with integrated tab in order to facilitate disposal
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