JPH03280951A - 使い捨てパンツ型着用物品 - Google Patents

使い捨てパンツ型着用物品

Info

Publication number
JPH03280951A
JPH03280951A JP2259834A JP25983490A JPH03280951A JP H03280951 A JPH03280951 A JP H03280951A JP 2259834 A JP2259834 A JP 2259834A JP 25983490 A JP25983490 A JP 25983490A JP H03280951 A JPH03280951 A JP H03280951A
Authority
JP
Japan
Prior art keywords
article
elastic member
elastic
cuff
members
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2259834A
Other languages
English (en)
Other versions
JP2826185B2 (ja
Inventor
Takamitsu Igaue
伊賀上　隆光
Hironori Nomura
野村　裕範
Taiji Shimakawa
泰治 島川
Toru Sasaki
徹 佐々木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unicharm Corp
Original Assignee
Unicharm Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26401824&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH03280951(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unicharm Corp filed Critical Unicharm Corp
Priority to JP2259834A priority Critical patent/JP2826185B2/ja
Priority to CA002037580A priority patent/CA2037580C/en
Priority to US07/665,426 priority patent/US5188627A/en
Priority to AU72696/91A priority patent/AU641985B2/en
Priority to GB9105065A priority patent/GB2241871B/en
Priority to KR2019910003225U priority patent/KR970000944Y1/ko
Priority to DE59108000T priority patent/DE59108000D1/de
Priority to EP91103749A priority patent/EP0446867B1/de
Publication of JPH03280951A publication Critical patent/JPH03280951A/ja
Priority to US08/393,620 priority patent/USRE35687E/en
Publication of JP2826185B2 publication Critical patent/JP2826185B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • 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
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • 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
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49017—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means being located at the crotch region
    • 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
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/49413—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
    • A61F13/4942—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier the barrier not being integral with the top- or back-sheet
    • 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
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49011—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the waist region
    • 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
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/491—Absorbent articles specially adapted to be worn around the waist, e.g. diapers specially adapted for gender distinct urine discharge pattern
    • 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
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/49413—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
    • 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
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49466—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the waist region
    • 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
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F2013/49068—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterized by the shape of the outline
    • A61F2013/49076—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterized by the shape of the outline as "I"-shaped
    • 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
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F2013/4948—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being elastic
    • 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
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F2013/51409—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
    • A61F2013/51411—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours
    • 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
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F2013/51409—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
    • A61F2013/51411—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours
    • A61F2013/51421—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours only in special places

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、使い捨てパンツ型着用物品に関し、さらに詳
しくは、いわゆるトレニングパンツなどの、脚開口部に
二重の弾性伸縮シール構造を有する使い捨てパンツ型着
用物品に関する。
（従来の技術とその課題） 従来、たとえば、使い捨てトルニングパンツとして、胴
開口部および一対の脚開口部に弾性部材を取り付けたも
のが知られている。しかし、トレニングパンツを着用す
るくらいの幼児は歩行ないし運動も活発であることから
、幼児が***したとき、排漬物が脚開口部から漏れるこ
とがある。
本発明の目的は、脚開口部の外側縁部よりも内側に、弾
性部材が取り付けたカフ部材を備えることなどで、前記
欠点を除去することができるパンツ型着用物品を提供す
ることにある。
（課題を解決するための手段） 前記目的を達成するための本発明は、第１の弾性部材か
°取り付けられた胴開口部と、第２の弾性部材の各々が
環状に取り付けられた一対の脚開口部とを有する使い捨
てパンツ型着用物品を対象とする。
本発明は、前記対象物品において、前記第２の弾性部材
の各々よりも内側にカフ部材をそれぞれ備え、該各カフ
部材に第３の弾性部材をそれぞれ取り付け、該各カフ部
材を該弾性部材の収縮力で着用者の肌側へ起き上がらせ
ることを特徴とする。
実施例においては、物品の前後身頃の対向側縁を接合し
てない物品の展開状態において、前記脚開口部の第２の
弾性部材を内方向へ湾曲して位置させる一方、前記カフ
部材の第３の弾性部材を物品の縦軸と実質的に平行に位
置させることで、物品の着用時に、前記第２の弾性部材
か作る弾性伸縮線の一部を、前記第３の弾性部材か作る
弾性伸縮線と交差させて前記カフ部材を着用者の肌側へ
押圧させるようにすることが好ましい。
また、実施例においては、物品の内面を形成する内面シ
ートを弾性伸縮かつ透水性シートから、物品の外面を形
成する外面シートを弾性伸縮かつ）水性シートから、前
記カフ部材を透湿性シートから、それぞれ構成すること
か好ましい。
（作用、効果） 前記構成を有する本発明物品においては、前記第２の弾
性部材よりも内側にカフ部材を備え、該カフ部材かこれ
に取り付けられた第３の弾性部材の収縮力で着用者の肌
側へ起き上がるから、前記脚開口部が内外側二重にシー
ルされることになる。したがって、着用者の歩行ないし
運動が活発であっても、前記脚開口部から***物が漏れ
るのを防止することかてきる。
着用時に、前記第２の弾性部材が作る弾性伸縮線の一部
が、前記第３の弾性部材が作る弾性伸縮線と交差して前
記カフ部材を着用者の肌側へ押圧する構成においては、
前記カフ部材が外側へ倒れるのを阻止され、該カフ部材
が***物に対する障壁効果を十分に発揮する。＃！言す
ると、該カフ部材がその内側に***物を封じ込める。し
たがって、脚開口部における***物の漏れ防止が一層有
効になる。
物品の内外面を形成する前記内外面シートが弾性伸縮性
材料からなる構成においては、着用者の動きに応じて前
記内外面シートが自在に伸縮し、身体への着脱およびフ
ィツト性かきわめて良好である。
〔実施例〕
図面を参照して、本発明物品の実施例を説明すると、以
下のとおりである。
８１図および第２図に示すように、物品ｌは。
胴開口部２と、一対の脚開口部３とを有し、それぞれの
内部にそれらの周囲に沿って弾性部材４゜５をそれぞれ
取り付！すである。物品１は、各脚開口部３において弾
性部材５が位置する部分よりも内側に各カフ部材６をそ
れぞれ備え、それらの内周内部には弾性部材７をそれぞ
れ取り付けである。物品ｌは、第２図に示す展開状態の
積層体１１において脚開口形成ｆＡ８を除く前後身頃９
，１０の対向側部を接合することで、パンツ型に構成し
である。
第３図および第４図に示すように、積層体１１は、弾性
伸縮かつ透水性不織布から構成され、物品の内面を形成
する内面シート１２と、これと実質的に同じ不織布１３
ａの内面に重ね合わせられたプラスチックまたはゴムか
らなる弾性伸縮かつ不透水性エラストマーシート１３ｂ
から構成されていて物品の外面を形成する外面シート１
３と、フラッフパルプ、熱可塑性繊＃ｌＩおよび水不溶
性かつ超吸水性ポリマーのパウダーから砂時計型に成形
されたマットまたはシート状の吸水性コア１４を含んで
いる。
前記弾性伸縮かつ透水性不織布としては、目付２５〜４
５　ｇ　／　ｍ　”てあって、繊度０．５〜３ｄの熱捲
縮繊維をカーデイングしてウェブを形成し、これを熱処
理してシート状形態を賦与したものか好ましい。
エラストスート１３ｂは、不織布１２，１３ａよりも大
きい弾性強力（伸長応力）を有していることか好ましい
が、両者のそれが実質的に同等であってもよい。
内面および外面シート１２．１３の前後身頃９、ｌＯの
間に位置する股下部の対向側縁には、前記脚開口形成部
８を凹欠状に形成してあり、全体的に内方向へ湾曲して
いる０前後身頃９．ｌＯの縦端部である胴（腰）囲り部
および脚開口形成部８の縁部における内面シート１２と
エラストマーシート１３ｂとの間には、弾性部材４．５
を配置しである。胴囲り用の弾性部材４は、前後身頃９
、ｌＯの縦端部と平行にかつ伸長下に、外面シート１２
および／またはエラストマーシート１３ｂにホットメル
ト型接着剤で接着しである。胸囲り用の弾性部材５は、
第１部材５Ａと、第２部材５Ｂとから構成しである。第
１および第２部材５Ａ、５Ｂは、それらの両端近傍部を
交差せしめてこの交差部から外端へ延びる両側部分５　
Ａ　、、５Ｂ１を脚開口形成部８の縁に沿ってかつ伸長
下に、内面シート１２および／またはエラストマーシー
ト１３ｂの内面に前記同効接着剤で接着するとともに、
中央部分５Ａ２，５Ｂ２をそれらシートならびにコア１
４のいずれにも前記同効接着剤で接着することなく該コ
アの中央区域下面に位置せしめである。
コア１４は、その上面を内面シート１２にドツト状に付
着した前記同効接着剤を介して固定しである。このよう
にすることで、コア１４が最少限移動しないようにする
ことかできるとともに、内面シート１２かコア１４の上
面から浮くことにともなう***液の内面シート１２から
コア１４への吸収阻害をなくすことかでき、しかも、内
面および外面シー）−１２，１３の弾性伸縮をあまり阻
害しないようにすることができる。
弾性部材５の両側部分５Ａ、、５Ｂ□よりも内側におけ
る内面シート１２の上面には、カフ部材６を積層体１１
の縦軸と実質的に平行に配置しである。カフ部材６は、
透湿性かつ不透水性の一枚の不織布を折り返してスリー
ブを形成し、その−側縁内に弾性部材７を伸長下に前記
同効接着剤で接着し、その他側縁を内面シート１２の上
面に前記同効接着剤で接着するとともに、該カフ部材を
外側へ倒してその長さ方向端部を内面シート１２の上面
に前記接着剤で接着しである。ただし、カフ部材６は、
これを内側へ倒してその長さ方向端部を内面シート１２
の上面に前記接着剤で接着してもよい。カフ部材６は、
内外側のいずれに倒してその長さ方向端部を内面シート
１２の上面に固定しても、弾性部材７の収縮力で起き上
がる。また、カフ部材６の内面シート１２の上面に対す
る接着は融着手段でもよいことはいうまでもない。
こうした積層体１１には、カフ部材６よりも外側に位置
する前後身頃９．ＩＯの互いに重なり合う内面および外
面シート１２．１３の部位に（この部位にはコア１４が
位置していない）、これらシートを貫通する複数の通気
孔１５を設けである。通気孔１５は、径０．２〜２Ｉで
あって、所与の配列間隔を有する加熱針または突起群で
形成され、該通気孔の内周縁における不織布１２，１３
ａは、ニラストアーシート１３ｂを介して一体的に融着
していることか好ましい。
内面シート１２および外面シート１３の外周縁は、必要
に応じてヒートシールもしくはソニックシールまたは前
記同効接着剤で接合することができる。
こうして構成した積層体１１は、その中央部で縦方向に
二つに折り重ねて前後身頃９．ｌＯの対向側縁をヒート
シールまたはソニックシールすることで、第１図に示す
物品１に構成しである。このシートは、物品ｌを着用し
ているときには前後身頃９．ｌＯの対向側縁が不用意に
引き裂かれない一方、物品ｌを着用者から脱がせるとき
には比較的容易に引き裂くことができるようになしであ
る。こうしたシールの好ましい一つの態様として、シー
ルを前後身頃９，１０の対向側縁に沿って間欠的に施こ
すことができる。
第５図に示すように、前記構成を有する物品ｌにおいて
は、脚開口部３の外側に位置する弾性部材５の両側部分
５Ａ＋、５Ｂ、が作る弾性伸縮線かこれよりも内側に位
置するカフ部材６の弾性部材７か作る弾性伸縮線と交差
してカフ部材６の両側部を内側へ押圧するとともに、弾
性部材５の両側部分５　Ａ　、、５　Ｂ□または中央部
分５Ａ２．５Ｂ２が作る弾性伸縮線の交差部１６がカフ
部材６のほぼ中央部を内側へ押圧する状態となる。物品
１の着用状態では、第５図に示す状態から若干変形する
ことかあるが、弾性部材５が位置する外側部分か内側に
位置するカフ部材６を内側へ押圧する状態になることに
は変りかない。
もとより９弾性部材５，７がそれぞれ独立して機能し、
弾性部材５が脚開口部３の外側縁部および弾性部材７か
カフ部材６を着用者の肌に圧接させるが、弾性部材５，
７が作る弾性伸縮線が前述の関係を有するから、弾性部
材７が位置するカフ部材６か起き上がった状態での着用
者の肌に対する圧接が一層強化される。したがって、カ
フ：ｔＩＢ材６によって***物の漏れか有効に防止され
、かりに***物が、カフ部材６を外側へ超えても、弾性
部材５か位置する部位て脚間０部３か膨面りに密接する
ため、外側へ流出するのが防止されることになる。
また、前記エラストマーシート１３ｂの介在により、か
りに伸長時に内外面シート１２．１３の構成素材である
不織布の繊維交絡か緩んだり繊維接合が解かれたりして
も弾性強力なかんずく収縮応力が急速に低下することが
少なく、生地全体に所要の収縮応力を１ｌｌｌ持させ、
ひいては、物品の身体へのフィツト性を駿持させるのに
きわめて有効である。
第６図は、外面シート１３の他の実施例を示す斜視図で
ある。この実施例においては、外面シート１３は、プラ
スチックまたはゴムからなる弾性伸縮性かつ不透水性エ
ラストマーシートの単一層から構成してあり、また、膨
面り用弾性部材５は、膨面り方向へだけ連続している。
その他は、前記実施例と同じである。この実施例ては、
外面シート１３および弾性部材５の材料を前記実施例に
おけるそれらよりも少なくして物品の製造コストを低下
させることかできる。
【図面の簡単な説明】
図面は本発明物品の実施例を示すもので、第１図は斜視
図、第２図は前後身頃を分離した状態の展開斜視図、第
３図は分解斜視図、第４図は第２図Ｎ−１’Ｖ線断面図
、第５図は側面図、第６図は他の外面シートの実施例を
示す斜視図である。 １：物品　　　　　　　２：胴間ロ部 ３：脚間口部　　　　　４：弾性部材（第１）５：弾性
部材（＠２）　　６：カフ部材７：弾性部材（第３）　
９：前身頃 １０：後身頃 第 ■ 図 第 図 第 図 ３ 第 】

Claims (3)

    【特許請求の範囲】
  1. （１）第１の弾性部材が取り付けられた胴開口部と、第
    ２の弾性部材の各々が環状に取り付けられた一対の脚開
    口部とを有する使い捨てパンツ型着用物品において、 前記第２の弾性部材の各々よりも内側にカフ部材をそれ
    ぞれ備え、該各カフ部材がこれらにそれぞれ取り付けら
    れた第３の弾性部材の収縮力で着用者の肌側へ起き上が
    ることを特徴とする前記物品。
  2. （２）物品の前後身頃の対向側縁を接合してない物品の
    展開状態において、前記脚開口部の第２の弾性部材が内
    方向へ湾曲して位置している一方、前記カフ部材の第３
    の弾性部材が物品の縦軸と実質的に平行に位置すること
    で、物品の着用時に、前記第２の弾性部材が作る弾性伸
    縮線の一部が、前記第３の弾性部材が作る弾性伸縮線と
    交差して前記カフ部材を着用者の肌側へ押圧する請求項
    １記載の物品。
  3. （３）物品の内面を形成する内面シートが弾性伸縮かつ
    透水性シートから、物品の外面を形成する外面シートが
    弾性伸縮か不透水性シートから、前記カフ部材が透湿性
    シートから、それぞれ構成されている請求項１記載の物
    品。
JP2259834A 1990-03-12 1990-09-27 使い捨てパンツ型着用物品 Expired - Lifetime JP2826185B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2259834A JP2826185B2 (ja) 1990-03-12 1990-09-27 使い捨てパンツ型着用物品
CA002037580A CA2037580C (en) 1990-03-12 1991-03-05 Disposable garments of pants type
US07/665,426 US5188627A (en) 1990-03-12 1991-03-05 Disposable garments of pants type
AU72696/91A AU641985B2 (en) 1990-03-12 1991-03-07 Disposable garments of pants type
GB9105065A GB2241871B (en) 1990-03-12 1991-03-11 Disposable garments of pants type
KR2019910003225U KR970000944Y1 (ko) 1990-03-12 1991-03-11 1회용 팬츠형 착용물품
DE59108000T DE59108000D1 (de) 1990-03-12 1991-03-12 Wegwerfhöschen
EP91103749A EP0446867B1 (de) 1990-03-12 1991-03-12 Wegwerfhöschen
US08/393,620 USRE35687E (en) 1990-03-12 1995-02-23 Disposable garments of pants type

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6076890 1990-03-12
JP2-60768 1990-03-12
JP2259834A JP2826185B2 (ja) 1990-03-12 1990-09-27 使い捨てパンツ型着用物品

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP9154014A Division JP2818592B2 (ja) 1997-06-11 1997-06-11 使い捨てパンツ型着用物品

Publications (2)

Publication Number Publication Date
JPH03280951A true JPH03280951A (ja) 1991-12-11
JP2826185B2 JP2826185B2 (ja) 1998-11-18

Family

ID=26401824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2259834A Expired - Lifetime JP2826185B2 (ja) 1990-03-12 1990-09-27 使い捨てパンツ型着用物品

Country Status (8)

Country Link
US (2) US5188627A (ja)
EP (1) EP0446867B1 (ja)
JP (1) JP2826185B2 (ja)
KR (1) KR970000944Y1 (ja)
AU (1) AU641985B2 (ja)
CA (1) CA2037580C (ja)
DE (1) DE59108000D1 (ja)
GB (1) GB2241871B (ja)

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AU7269691A (en) 1991-09-12
AU641985B2 (en) 1993-10-07
KR970000944Y1 (ko) 1997-02-14
JP2826185B2 (ja) 1998-11-18
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US5188627A (en) 1993-02-23
EP0446867B1 (de) 1996-07-17
EP0446867A2 (de) 1991-09-18

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