JP5266408B1 - 使い捨ておむつ - Google Patents
使い捨ておむつ Download PDFInfo
- Publication number
- JP5266408B1 JP5266408B1 JP2012083056A JP2012083056A JP5266408B1 JP 5266408 B1 JP5266408 B1 JP 5266408B1 JP 2012083056 A JP2012083056 A JP 2012083056A JP 2012083056 A JP2012083056 A JP 2012083056A JP 5266408 B1 JP5266408 B1 JP 5266408B1
- Authority
- JP
- Japan
- Prior art keywords
- leg
- width direction
- disposable diaper
- product
- product width
- 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.)
- Active
Links
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims abstract description 3
- 230000002745 absorbent Effects 0.000 claims description 31
- 239000002250 absorbent Substances 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 3
- 230000007794 irritation Effects 0.000 abstract description 6
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 210000002414 leg Anatomy 0.000 description 51
- 230000008602 contraction Effects 0.000 description 11
- 239000004745 nonwoven fabric Substances 0.000 description 8
- 239000006096 absorbing agent Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 210000001217 buttock Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010040880 Skin irritation Diseases 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 229920000247 superabsorbent polymer Polymers 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
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
- A61F13/15577—Apparatus or processes for manufacturing
-
- 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
-
- 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
- A61F13/49011—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 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
- A61F13/494—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 characterised by edge leakage prevention means
- A61F13/49406—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 characterised by edge leakage prevention means the edge leakage prevention means being 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
- A61F13/494—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 characterised by edge leakage prevention means
- A61F13/49406—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 characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
- A61F13/49413—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 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 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
- A61F13/496—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 in the form of pants or briefs
-
- 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
-
- 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
- A61F2013/49039—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located around the target zone
-
- 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
- A61F2013/49084—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 conformable
- A61F2013/49085—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 conformable with a multiplicity of rounded, i.e. spherical elements
-
- 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
-
- 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
- A61F2013/49092—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 comprising leg cuffs
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
【解決手段】使い捨ておむつ10は、サイドフラップ70の製品幅方向Wにおける側端部に設けられ、製品長手方向Lに延在するとともに、少なくとも製品長手方向Lに沿って一部が伸縮可能なシート状の脚回り伸縮部100を備える。脚回り伸縮部100の製品幅方向Wにおける側端は、製品長手方向Lにおいて蛇行状であり、脚回り伸縮部100の製品幅方向Wにおける側端と、中心線CLとの距離は、前胴回り部20から後胴回り部30に向かうに連れて変化し、当該距離の変化量が減少から増加に転じることによって形成される凹部140, 凹部160は、使い捨ておむつの製品長手方向における中心よりも後胴回り部30寄りに設けられる。
【選択図】図1
Description
図1は、本実施形態に係る使い捨ておむつ10の展開平面図である。図2は、脚回り伸縮部100の拡大平面図である。図3は、図1に示すF3-F3線に沿った使い捨ておむつ10の断面を模式的に示す図である。
脚回り凹部35は、使い捨ておむつ10が着用者に着用された際に後胴回り部30に備えられたファスニングテープ90を前胴回り部20(ターゲットテープ)に係合させることによって、前胴回り部20から後胴回り部30にかけて形成される開口部である。
次に、脚回り伸縮部100の形状などについて具体的に説明する。図2に示すように、脚回り伸縮部100は、使い捨ておむつ10の脚回り凹部35の端縁に沿って設けられる。上述したように、脚回り伸縮部100の製品幅方向における側端は、製品長手方向Lにおいて蛇行している。具体的には、脚回り伸縮部100に変曲点P1〜P5が形成されることによって、脚回り伸縮部100の製品幅方向Wにおける側端が蛇行状となる。このため、脚回り伸縮部100の製品幅方向における側端は、使い捨ておむつ10の着用者の脚回りに沿った曲線S1に対して、製品幅方向Wの凹凸を有する。
凹部140と凹部160との間には、製品幅方向W外側に向けて凸となる凸部150が形成される。つまり、凹部140と凹部160とは、製品長手方向Lにおいて所定の距離を隔てて形成される。このような形状は、ファスニングテープ90を用いて着用者の身体に使い捨ておむつ10を装着する際に、脚回り伸縮部100(或いはレッグサイドギャザー80)が着用者の身体に引っ掛かり、股下部が着用者の股部に近づけず、前胴回り(腹部)を覆うことができないまま装着されてしまうことを防止できる。
上述したように、脚回り伸縮部100の製品幅方向Wにおける側端は、製品長手方向Lにおいて蛇行状であり、脚回り伸縮部100の製品幅方向Wにおける側端と中心線CLとの距離は、前胴回り部20から後胴回り部30に向かうに連れて変化し、当該距離が増加から減少に転じる変曲点Pの数、当該距離が減少から増加に転じる変曲点Pの数は、それぞれ複数設けられる。
上述したように、本発明の実施形態を通じて本発明の内容を開示したが、この開示の一部をなす論述及び図面は、本発明を限定するものであると理解すべきではない。この開示から当業者には様々な代替実施の形態、実施例及び運用技術が明らかとなる。
15…吸収性本体
20…前胴回り部
25…股下部
30…後胴回り部
35…脚回り凹部
40…吸収体
40a…吸収性コア
40b…コアラップ
50…トップシート
55…防漏フィルム
60…バックシート
65…ターゲットテープ
70…サイドフラップ
80…レッグサイドギャザー
90…ファスニングテープ
100, 100A…脚回り伸縮部
110, 120, 130, 130A, 150, 150A…凸部
125, 140, 140A, 160…凹部
200…伸縮シート
Claims (8)
- 前胴回り部、後胴回り部及び股下部を有し、液保持性の吸収体を含む縦長の吸収性本体と、前記吸収性本体の製品幅方向における側縁部に設けられるサイドフラップとを備え、
前記吸収性本体の製品幅方向における側縁部には、前記吸収性本体の製品幅方向における中心に向かって凹んだ脚回り開口部が形成された使い捨ておむつであって、
前記サイドフラップの製品幅方向における側端部に設けられ、製品長手方向に延在するとともに、少なくとも製品長手方向に沿って一部が伸縮可能なシート状の脚回り伸縮部を備え、
前記脚回り伸縮部の製品幅方向における側端は、製品長手方向において蛇行状であり、
前記脚回り伸縮部の製品幅方向における側端と、前記使い捨ておむつの製品幅方向における中心を通り製品長手方向に平行な直線との距離は、前記前胴回り部から前記後胴回り部に向かうに連れて変化し、
前記距離が減少から増加に転じることによって形成される凹部は、前記使い捨ておむつの製品長手方向における中心よりも前記後胴回り部寄りにおいて複数設けられ、
前記凹部が形成される前記脚回り伸縮部の製品幅方向における幅は、前記凹部以外の前記脚回り伸縮部の製品幅方向における幅よりも狭い使い捨ておむつ。 - 前記凹部は、前記使い捨ておむつの製品長手方向における中心に隣接するように形成されるとともに、前記後胴回り部に形成される請求項1に記載の使い捨ておむつ。
- 前記凹部と前記凹部との間には、製品幅方向外側に向けて凸となる凸部が形成される請求項2に記載の使い捨ておむつ。
- 前記脚回り伸縮部は、前記使い捨ておむつの脚回り開口部の端縁に沿って設けられ、
前記脚回り伸縮部に変曲点が形成されることによって、前記脚回り伸縮部の製品幅方向における側端が蛇行状となる請求項1乃至3の何れか一項に記載の使い捨ておむつ。 - 前記脚回り伸縮部の自然状態における製品幅方向に沿った幅は、5mm以上、45mm以下である請求項1乃至4の何れか一項に記載の使い捨ておむつ。
- 前記脚回り伸縮部の伸縮率は、1.5倍以上、2.4倍以下である請求項1乃至5の何れか一項に記載の使い捨ておむつ。
- 前記脚回り伸縮部に形成される蛇行状の部分の製品幅方向における振幅は、2.5mm以上、20mm以下である請求項1乃至6の何れか一項に記載の使い捨ておむつ。
- 前記後胴回り部に設けられた前記サイドフラップには、前記前胴回り部と係合可能な一対のファスニングテープが備えられる請求項1乃至7の何れか一項に記載の使い捨ておむつ。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012083056A JP5266408B1 (ja) | 2012-03-30 | 2012-03-30 | 使い捨ておむつ |
ARP130101016A AR090533A1 (es) | 2012-03-30 | 2013-03-27 | Pañal descartable |
US14/389,171 US20150065983A1 (en) | 2012-03-30 | 2013-03-28 | Disposable diaper |
PCT/JP2013/059329 WO2013147054A1 (ja) | 2012-03-30 | 2013-03-28 | 使い捨ておむつ |
CN201380016034.3A CN104185464B (zh) | 2012-03-30 | 2013-03-28 | 一次性尿布 |
EP13767735.7A EP2832325B1 (en) | 2012-03-30 | 2013-03-28 | Disposable diaper |
TW102111211A TWI605802B (zh) | 2012-03-30 | 2013-03-28 | Disposable diapers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012083056A JP5266408B1 (ja) | 2012-03-30 | 2012-03-30 | 使い捨ておむつ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5266408B1 true JP5266408B1 (ja) | 2013-08-21 |
JP2013212213A JP2013212213A (ja) | 2013-10-17 |
Family
ID=49179108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012083056A Active JP5266408B1 (ja) | 2012-03-30 | 2012-03-30 | 使い捨ておむつ |
Country Status (7)
Country | Link |
---|---|
US (1) | US20150065983A1 (ja) |
EP (1) | EP2832325B1 (ja) |
JP (1) | JP5266408B1 (ja) |
CN (1) | CN104185464B (ja) |
AR (1) | AR090533A1 (ja) |
TW (1) | TWI605802B (ja) |
WO (1) | WO2013147054A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017003740A1 (en) | 2015-06-30 | 2017-01-05 | The Procter & Gamble Company | Chassis design for absorbent article |
CN107820419B (zh) | 2015-06-30 | 2020-12-11 | 宝洁公司 | 带有弹性化腰区的吸收制品 |
JP2018524087A (ja) | 2015-06-30 | 2018-08-30 | ザ プロクター アンド ギャンブル カンパニー | 伸縮性領域を備える吸収性物品 |
CN107809990B (zh) | 2015-06-30 | 2021-06-04 | 宝洁公司 | 带有弹性化区域的吸收制品 |
JP6488040B1 (ja) * | 2018-03-20 | 2019-03-20 | 大王製紙株式会社 | テープタイプ使い捨ておむつ |
EP3769732B1 (en) * | 2018-03-20 | 2023-12-27 | Daio Paper Corporation | Tape-type disposable diaper |
JP6956776B2 (ja) * | 2019-12-26 | 2021-11-02 | ユニ・チャーム株式会社 | 尿取りパッドの製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01147189A (ja) | 1987-12-03 | 1989-06-08 | Fuji Electric Co Ltd | クーラントポンプ |
JPH10243961A (ja) * | 1997-03-06 | 1998-09-14 | Oji Paper Co Ltd | 使いすておむつ |
JPH1147189A (ja) * | 1997-08-01 | 1999-02-23 | Oji Paper Co Ltd | 使いすておむつ |
JP3923245B2 (ja) * | 1999-09-21 | 2007-05-30 | ユニ・チャーム株式会社 | 使い捨て着用吸収性物品に脚弾性部材を配置する方法 |
ATE511827T1 (de) * | 2000-11-29 | 2011-06-15 | Daio Seishi Kk | Wegwerfpapierwindel und verfahren zur herstellung derselben |
US6607515B2 (en) * | 2001-11-08 | 2003-08-19 | Tyco Healthcare Retail Services Ag | Absorbent article with single attachment means on each side of article |
KR101010884B1 (ko) * | 2002-07-26 | 2011-01-25 | 카오카부시키가이샤 | 입위에서의 장착이 쉬운 기저귀 |
JP4493435B2 (ja) * | 2004-07-30 | 2010-06-30 | 花王株式会社 | パンツ型使い捨ておむつ |
CN100586408C (zh) * | 2004-07-30 | 2010-02-03 | 花王株式会社 | 短裤型一次性尿布 |
JP4679128B2 (ja) * | 2004-12-10 | 2011-04-27 | 花王株式会社 | サニタリーショーツ |
JP4693530B2 (ja) * | 2005-07-12 | 2011-06-01 | 花王株式会社 | 使い捨ておむつ及びその製造方法 |
-
2012
- 2012-03-30 JP JP2012083056A patent/JP5266408B1/ja active Active
-
2013
- 2013-03-27 AR ARP130101016A patent/AR090533A1/es active IP Right Grant
- 2013-03-28 TW TW102111211A patent/TWI605802B/zh not_active IP Right Cessation
- 2013-03-28 WO PCT/JP2013/059329 patent/WO2013147054A1/ja active Application Filing
- 2013-03-28 US US14/389,171 patent/US20150065983A1/en not_active Abandoned
- 2013-03-28 CN CN201380016034.3A patent/CN104185464B/zh active Active
- 2013-03-28 EP EP13767735.7A patent/EP2832325B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2832325B1 (en) | 2016-06-08 |
TWI605802B (zh) | 2017-11-21 |
EP2832325A1 (en) | 2015-02-04 |
WO2013147054A1 (ja) | 2013-10-03 |
AR090533A1 (es) | 2014-11-19 |
EP2832325A4 (en) | 2015-11-25 |
TW201402092A (zh) | 2014-01-16 |
CN104185464B (zh) | 2015-09-30 |
US20150065983A1 (en) | 2015-03-05 |
JP2013212213A (ja) | 2013-10-17 |
CN104185464A (zh) | 2014-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9351885B2 (en) | Disposable wearing article | |
JP5291225B1 (ja) | 使い捨ておむつ | |
JP5291216B1 (ja) | 使い捨ておむつ | |
JP5266408B1 (ja) | 使い捨ておむつ | |
JP6050650B2 (ja) | 吸収性物品 | |
MX2014006425A (es) | Pañales descartables tipo calzon tamaño chico. | |
JP5266407B1 (ja) | 使い捨ておむつ | |
WO2014084232A1 (ja) | 使い捨ておむつ | |
WO2013161952A1 (ja) | 使い捨ておむつ | |
JP6030933B2 (ja) | 使い捨ておむつ | |
CN107847371B (zh) | 吸收性物品 | |
JP4315613B2 (ja) | 使い捨ておむつ | |
JP5721987B2 (ja) | 吸収性物品 | |
JP2014108271A (ja) | 吸収性物品 | |
JP6375454B2 (ja) | 着用物品 | |
JP6255203B2 (ja) | 吸収性物品 | |
JP6709842B2 (ja) | 吸収性物品 | |
JP5956003B1 (ja) | 使い捨ておむつ | |
JP6709843B2 (ja) | 吸収性物品 | |
KR102312228B1 (ko) | 일회용 기저귀 | |
JP4526407B2 (ja) | 吸収性物品および吸収性物品の製造方法 | |
JP6676422B2 (ja) | 使い捨ておむつ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
R150 | Certificate of patent or registration of utility model |
Ref document number: 5266408 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: R3D02 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |