JP5243642B1 - 使い捨ておむつ - Google Patents
使い捨ておむつ Download PDFInfo
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- JP5243642B1 JP5243642B1 JP2012104156A JP2012104156A JP5243642B1 JP 5243642 B1 JP5243642 B1 JP 5243642B1 JP 2012104156 A JP2012104156 A JP 2012104156A JP 2012104156 A JP2012104156 A JP 2012104156A JP 5243642 B1 JP5243642 B1 JP 5243642B1
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- 210000002414 leg Anatomy 0.000 claims abstract description 74
- 210000001217 buttock Anatomy 0.000 claims abstract description 39
- 230000008602 contraction Effects 0.000 claims description 36
- 239000006096 absorbing agent Substances 0.000 claims description 23
- 230000002745 absorbent Effects 0.000 claims description 10
- 239000002250 absorbent Substances 0.000 claims description 10
- 239000004745 nonwoven fabric Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
Images
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
- A61F13/45—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 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 specially adapted to be worn around the waist, e.g. diapers, nappies
- 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 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 specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F2013/49068—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 specially adapted to be worn around the waist, e.g. diapers, nappies characterized by the shape of the outline
-
- 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 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 specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F2013/49068—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 specially adapted to be worn around the waist, e.g. diapers, nappies characterized by the shape of the outline
- A61F2013/49073—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 specially adapted to be worn around the waist, e.g. diapers, nappies characterized by the shape of the outline being trapezoidal
-
- 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 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 specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F2013/49088—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 specially adapted to be worn around the waist, e.g. diapers, nappies characterized by the leg opening
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)
Abstract
【解決手段】本発明に係る使い捨ておむつ10では、交点Gでの製品幅方向Wにおける第1脚回り開口領域R1の端部同士の長さW1は、交点Gよりも後胴回り域30側の領域での製品幅方向Wにおける第1脚回り開口領域R1の端部同士の長さよりも短くなるように構成されており、製品幅方向Wにおける第2脚回り開口領域R2の端部同士の長さW2は、所定領域Rにおいて最も短くなるように構成されており、交点Gでの製品幅方向Wにおける第1領域R10の長さW1は、所定領域Rでの製品幅方向Wにおける第2領域R20の長さW2よりも長くなるように構成されている。
【選択図】図1
Description
図1乃至図5を参照して、本発明の第1の実施形態に係る使い捨ておむつ10について説明する。
20…前胴回り域
25…股下域
30…後胴回り域
35…脚回り開口部
40…吸収体
40a…吸収体コア
40b…コアラップ
50…トップシート
60a…バックシート
60…外装シート
70…サイドフラップ
75…レッグ伸縮部
75…レッグ弾性部材
80…レッグサイドギャザー
81…接合部分
82…自由端部分
90…ファスニングテープ
90a…ターゲットテープ
101…臀部側弾性部材
110…低剛性領域
200a…クロッチ伸縮部
R1…第1脚回り開口領域
G…交点
R2…第2脚回り開口領域
R…所定領域
Claims (8)
- 前胴回り域と、後胴回り域と、前記前胴回り域と前記後胴回り域との間に位置する股下域とを有し、
一対の脚回り開口部が形成されると共に、
前記股下域を跨ぎ前記前胴回り域及び前記後胴回り域に延びる吸収体を備え、
前記前胴回り域から前記後胴回り域に向かう製品長手方向と、前記製品長手方向と直交する製品幅方向とを有する使い捨ておむつであって、
前記脚回り開口部に沿って、前記股下域を跨ぎ前記前胴回り域から前記後胴回り域まで延びるように形成されているレッグ弾性部材と、
前記レッグ弾性部材よりも前記製品幅方向の外側に配置されており、前記製品長手方向に延びる臀部側弾性部材とを備え、
前記脚回り開口部の各々は、前記臀部側弾性部材が配置されている第1脚回り開口領域と、前記第1脚回り開口領域よりも前記前胴回り域側に配置されている第2脚回り開口領域とを有しており、
前記臀部側弾性部材或いは前記臀部側弾性部材の延長線と前記脚回り開口部との交点は、前記第1脚回り開口領域と前記第2脚回り開口領域との境界点となるように構成されており、
前記交点での前記製品幅方向における前記第1脚回り開口領域の端部同士の長さは、前記交点よりも前記後胴回り域側の領域での前記製品幅方向における前記第1脚回り開口領域の端部同士の長さよりも短くなるように構成されており、
前記製品幅方向における前記第2脚回り開口領域の端部同士の長さは、所定領域において最も短くなるように構成されており、
前記交点での前記製品幅方向における前記第1脚回り開口領域の端部同士の長さは、前記所定領域での前記製品幅方向における前記第2脚回り開口領域の端部同士の長さ以上となるように構成されていることを特徴とする使い捨ておむつ。 - 前記第1脚回り開口領域は、前記使い捨ておむつの平面視において、前記製品幅方向の内側に向けて凸形状になるように構成されている第1曲線に対して前記製品幅方向の外側に向けて凸形状になるように構成されている第2曲線によって形成されていることを特徴とする請求項1に記載の使い捨ておむつ。
- 前記第2曲線は、前記製品幅方向の外側に向けて円弧状の凸形状になるように構成されており、
前記交点における前記第2曲線の接線と前記臀部側弾性部材或いは前記臀部側弾性部材の延長線とのなす角度は、25°〜35°となるように構成されていることを特徴とする請求項2に記載の使い捨ておむつ。 - 前記第1曲線は、前記製品幅方向の内側に向けて円弧状の凸形状になるように構成されていることを特徴とする請求項2又は3に記載の使い捨ておむつ。
- 前記後胴回り域において、ファスニングテープを備え、
前記臀部側弾性部材は、前記レッグ弾性部材の前記後胴回り域側の端部と、前記ファスニングテープの基端部の前記製品幅方向の内側で且つ前記股下域側の端部とを結ぶ線に重なるように配置されることを特徴とする請求項1乃至4のいずれか一項に記載の使い捨ておむつ。 - 前記吸収体は、吸収体コアを有しており、
前記レッグ弾性部材のうち、前記吸収体コア寄りに配置されている2本以上のレッグ弾性部材は、3層以上の非伸縮性シートによって保持されており、
前記臀部側弾性部材は、2層の非伸縮性シートによって保持されていることを特徴とする請求項1乃至5のいずれか一項に記載の使い捨ておむつ。 - 前記股下域内において前記吸収体が配置されている吸収体配置領域内に形成され伸縮可能なクロッチ伸縮部とを備えることを特徴とする請求項1乃至6のいずれか一項に記載の使い捨ておむつ。
- 前記クロッチ伸縮部が配置されている領域及び前記臀部側弾性部材が配置されている領域は、前記製品長手方向において少なくとも一部で重なるように配置されていることを特徴とする請求項7に記載の使い捨ておむつ。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012104156A JP5243642B1 (ja) | 2012-04-27 | 2012-04-27 | 使い捨ておむつ |
TW102114824A TWI551275B (zh) | 2012-04-27 | 2013-04-25 | Disposable disposable diaper |
CN201380022397.8A CN104271093B (zh) | 2012-04-27 | 2013-04-25 | 一次性尿布 |
PCT/JP2013/062240 WO2013161952A1 (ja) | 2012-04-27 | 2013-04-25 | 使い捨ておむつ |
BR112014026557A BR112014026557A2 (pt) | 2012-04-27 | 2013-04-25 | fralda descartável. |
ARP130101412 AR091342A1 (es) | 2012-04-27 | 2013-04-26 | Pañal descartable |
IN9280DEN2014 IN2014DN09280A (ja) | 2012-04-27 | 2014-11-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012104156A JP5243642B1 (ja) | 2012-04-27 | 2012-04-27 | 使い捨ておむつ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5243642B1 true JP5243642B1 (ja) | 2013-07-24 |
JP2013230259A JP2013230259A (ja) | 2013-11-14 |
Family
ID=49041811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012104156A Active JP5243642B1 (ja) | 2012-04-27 | 2012-04-27 | 使い捨ておむつ |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP5243642B1 (ja) |
CN (1) | CN104271093B (ja) |
AR (1) | AR091342A1 (ja) |
BR (1) | BR112014026557A2 (ja) |
IN (1) | IN2014DN09280A (ja) |
TW (1) | TWI551275B (ja) |
WO (1) | WO2013161952A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014084236A1 (ja) * | 2012-11-27 | 2014-06-05 | ユニ・チャーム株式会社 | 使い捨ておむつ |
WO2014084230A1 (ja) * | 2012-11-27 | 2014-06-05 | ユニ・チャーム株式会社 | 使い捨ておむつ |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5243655B1 (ja) * | 2012-11-27 | 2013-07-24 | ユニ・チャーム株式会社 | 使い捨ておむつ |
JP2018519079A (ja) | 2015-06-30 | 2018-07-19 | ザ プロクター アンド ギャンブル カンパニー | 伸縮性腰部領域を備える吸収性物品 |
US20170000656A1 (en) | 2015-06-30 | 2017-01-05 | The Procter & Gamble Company | Absorbent article with elasticized region |
US10561542B2 (en) | 2015-06-30 | 2020-02-18 | The Procter & Gamble Company | Absorbent article with elasticized region |
WO2017003740A1 (en) | 2015-06-30 | 2017-01-05 | The Procter & Gamble Company | Chassis design for absorbent article |
JP6370344B2 (ja) * | 2016-07-28 | 2018-08-08 | 花王株式会社 | 使い捨ておむつ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6340782B1 (en) * | 1989-10-04 | 2002-01-22 | Sca Hygiene Products Aktiebolag | Method of securing an elastic band and an article that includes such an elastic band |
US6117121A (en) * | 1995-12-11 | 2000-09-12 | Kimberly-Clark Worldwide, Inc. | Absorbent article using extensible leg cuffs |
JP4036766B2 (ja) * | 2003-02-05 | 2008-01-23 | 花王株式会社 | 使い捨て吸収性物品 |
WO2006135017A1 (ja) * | 2005-06-15 | 2006-12-21 | Daio Paper Corporation | 吸収性物品 |
KR101765186B1 (ko) * | 2010-07-07 | 2017-08-04 | 가오 가부시키가이샤 | 일회용 기저귀 |
JP5250708B2 (ja) * | 2012-02-16 | 2013-07-31 | 大王製紙株式会社 | 使い捨ておむつ |
-
2012
- 2012-04-27 JP JP2012104156A patent/JP5243642B1/ja active Active
-
2013
- 2013-04-25 CN CN201380022397.8A patent/CN104271093B/zh active Active
- 2013-04-25 WO PCT/JP2013/062240 patent/WO2013161952A1/ja active Application Filing
- 2013-04-25 TW TW102114824A patent/TWI551275B/zh not_active IP Right Cessation
- 2013-04-25 BR BR112014026557A patent/BR112014026557A2/pt active Search and Examination
- 2013-04-26 AR ARP130101412 patent/AR091342A1/es unknown
-
2014
- 2014-11-05 IN IN9280DEN2014 patent/IN2014DN09280A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014084236A1 (ja) * | 2012-11-27 | 2014-06-05 | ユニ・チャーム株式会社 | 使い捨ておむつ |
WO2014084230A1 (ja) * | 2012-11-27 | 2014-06-05 | ユニ・チャーム株式会社 | 使い捨ておむつ |
JP2014104143A (ja) * | 2012-11-27 | 2014-06-09 | Uni Charm Corp | 使い捨ておむつ |
Also Published As
Publication number | Publication date |
---|---|
BR112014026557A2 (pt) | 2017-10-24 |
CN104271093B (zh) | 2016-05-04 |
AR091342A1 (es) | 2015-01-28 |
TWI551275B (zh) | 2016-10-01 |
CN104271093A (zh) | 2015-01-07 |
JP2013230259A (ja) | 2013-11-14 |
IN2014DN09280A (ja) | 2015-07-10 |
WO2013161952A1 (ja) | 2013-10-31 |
TW201404380A (zh) | 2014-02-01 |
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