JP5947750B2 - 使い捨ておむつ - Google Patents
使い捨ておむつ Download PDFInfo
- Publication number
- JP5947750B2 JP5947750B2 JP2013119699A JP2013119699A JP5947750B2 JP 5947750 B2 JP5947750 B2 JP 5947750B2 JP 2013119699 A JP2013119699 A JP 2013119699A JP 2013119699 A JP2013119699 A JP 2013119699A JP 5947750 B2 JP5947750 B2 JP 5947750B2
- Authority
- JP
- Japan
- Prior art keywords
- crotch
- disposable diaper
- region
- waistline region
- product
- 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
- 230000002745 absorbent Effects 0.000 claims description 64
- 239000002250 absorbent Substances 0.000 claims description 64
- 230000008602 contraction Effects 0.000 claims description 30
- 239000006096 absorbing agent Substances 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 210000002414 leg Anatomy 0.000 description 24
- 210000001015 abdomen Anatomy 0.000 description 11
- 239000004745 nonwoven fabric Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 210000001217 buttock Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 210000000689 upper leg Anatomy 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229920000247 superabsorbent polymer Polymers 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000002591 computed tomography Methods 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 239000000725 suspension 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
- 230000037237 body shape Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013170 computed tomography imaging Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000005808 skin problem Effects 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 articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/49001—Absorbent articles specially adapted to be worn around the waist, e.g. diapers having preferential bending zones, e.g. fold lines or grooves
-
- 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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/535—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 absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
- A61F13/536—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 absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes having discontinuous areas of compression
-
- 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
- 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
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
- A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
- A61F13/49019—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means being placed longitudinally, transversely or diagonally over the article
-
- 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
- A61F2013/49038—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located all around the absorbent article's perimeter
-
- 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
- A61F13/49058—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by the modular concept of constructing the diaper
- A61F2013/49063—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by the modular concept of constructing the diaper the diaper having decoupled components
-
- 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
- A61F2013/49084—Absorbent articles specially adapted to be worn around the waist, e.g. diapers conformable
-
- 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
- A61F2013/49084—Absorbent articles specially adapted to be worn around the waist, e.g. diapers conformable
- A61F2013/49085—Absorbent articles specially adapted to be worn around the waist, e.g. diapers 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
- A61F13/53—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 absorbing medium
- A61F2013/530437—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 absorbing medium having a part with elevated absorption 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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F2013/53463—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 absorbing medium having an inhomogeneous composition through the thickness of the pad with a reinforcing structure, e.g. net
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)
Description
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、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、前記前胴回り域及び前記後胴回り域において、製品幅方向に沿って延び、前記使い捨ておむつを着用者の身体に保持する胴回り保持部と、前記股下域に形成されるクロッチ部と、前記吸収体に形成され、製品幅方向に沿って延びて前記使い捨ておむつの曲げ基点となる第1変曲部と、前記吸収体に形成され、製品幅方向に沿って延びて前記使い捨ておむつの曲げ基点となるとともに、前記第1変曲部よりも前記後胴回り部寄りに位置する第2変曲部とを備え、前記クロッチ部は、前記胴回り保持部と交差することなく前記胴回り保持部から独立して備えられ、前記クロッチ部の製品長手方向に沿ったサイズは、前記使い捨ておむつの自然状態において、30mm以上、150mm以下であり、前記クロッチ部は、前記クロッチ部を補強する補強シート(補強シート230)を有することを要旨とする。
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。なお、図1に示す展開平面図は、使い捨ておむつ10を構成するトップシート50やサイドシート70等の皺が形成されない状態まで、レッグギャザー75及びレッグサイドギャザー80を伸長させた状態の図であるが、説明の便宜上、レッグサイドギャザー80を伸縮した状態で図示する。
次に、クロッチ部200の形状について説明する。図3は、クロッチ部200をバックシート60側から視た拡大平面図である。
クロッチ部200の伸縮率は、クロッチ部200の伸縮方向(製品長手方向L)における伸縮の程度を意味し、以下のように規定される。
なお、クロッチ部200の伸縮率は、次のように測定される。
次に、使い捨ておむつ10の作用・効果について説明する。図4は、使い捨ておむつ10の着用者への装着状態を模式的に示す図である。また、図5(a)及び(b)は、使い捨ておむつ10と従来の使い捨ておむつとの着用者への装着状態におけるCTスキャンの結果を模式的に示す図である。
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。
20……前胴回り域
25…股下域
30…後胴回り域
35…足回り開口部
40…吸収体
40a…吸収性コア
40b…コアラップ
50…トップシート
60…バックシート
70…サイドフラップ
75…レッグギャザー
80…レッグサイドギャザー
90…ファスニングテープ
110…第1変曲部
115…切欠き
120…第2変曲部
125…切欠き
200…クロッチ部
200a…クロッチ伸縮部
220…ダーツ部
230…補強シート
Claims (10)
- 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ともに、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、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、
前記前胴回り域及び前記後胴回り域において、製品幅方向に沿って延び、前記使い捨ておむつを着用者の身体に保持する胴回り保持部と、
前記股下域に形成され、製品長手方向または製品幅方向に伸縮可能なクロッチ部と、
前記吸収体に形成され、製品幅方向に沿って延びて前記使い捨ておむつの曲げ基点となる第1変曲部と、
前記吸収体に形成され、製品幅方向に沿って延びて前記使い捨ておむつの曲げ基点となるとともに、前記第1変曲部よりも前記後胴回り部寄りに位置する第2変曲部と
を備え、
前記クロッチ部は、前記胴回り保持部と交差することなく、前記第1変曲部と前記第2変曲部の間に位置しており、
前記クロッチ部の製品長手方向に沿ったサイズは、前記使い捨ておむつの自然状態において、30mm以上、150mm以下であり、
前記吸収体には、前記クロッチ部よりも製品長手方向の縁部側の領域において、前記吸収体を構成する吸収性コアが存在しない切欠きが形成され、
前記切欠きは、製品幅方向外側に行くに連れて製品長手方向における長さが広くなるとともに、前記切欠きの前記前胴回り域または前記後胴回り域寄りの縁部は、円弧状である、使い捨ておむつ。 - 前記クロッチ部は、製品長手方向に沿って伸縮可能である請求項1に記載の使い捨ておむつ。
- 前記クロッチ部の伸縮率は、1.2倍以上、1.8倍以下である請求項1または2に記載の使い捨ておむつ。
- 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ともに、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、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、
前記前胴回り域及び前記後胴回り域において、製品幅方向に沿って延び、前記使い捨ておむつを着用者の身体に保持する胴回り保持部と、
前記股下域に形成されるクロッチ部と、
前記吸収体に形成され、製品幅方向に沿って延びて前記使い捨ておむつの曲げ基点となる第1変曲部と、
前記吸収体に形成され、製品幅方向に沿って延びて前記使い捨ておむつの曲げ基点となるとともに、前記第1変曲部よりも前記後胴回り部寄りに位置する第2変曲部と、
前記吸収体の非肌当接面側に配置される外装シートと
を備え、
前記クロッチ部は、前記胴回り保持部と交差することなく、
前記クロッチ部の製品長手方向に沿ったサイズは、前記使い捨ておむつの自然状態において、30mm以上、150mm以下であり、
前記クロッチ部の前記製品長手方向の縁部に隣接する位置には、少なくとも前記外装シートを摘んだダーツ部が形成された使い捨ておむつ。 - 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ともに、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、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、
前記前胴回り域及び前記後胴回り域において、製品幅方向に沿って延び、前記使い捨ておむつを着用者の身体に保持する胴回り保持部と、
前記股下域に形成されるクロッチ部と、
前記吸収体に形成され、製品幅方向に沿って延びて前記使い捨ておむつの曲げ基点となる第1変曲部と、
前記吸収体に形成され、製品幅方向に沿って延びて前記使い捨ておむつの曲げ基点となるとともに、前記第1変曲部よりも前記後胴回り部寄りに位置する第2変曲部と
を備え、
前記クロッチ部は、前記胴回り保持部と交差することなく、前記第1変曲部と前記第2変曲部の間に位置しており、
前記クロッチ部の製品長手方向に沿ったサイズは、前記使い捨ておむつの自然状態において、30mm以上、150mm以下であり、
前記クロッチ部は、前記クロッチ部を補強する補強シートを有し、
前記補強シートの前記製品長手方向の縁部は、前記第1変曲部及び前記第2変曲部を構成する使い捨ておむつ。 - 前記クロッチ部は、製品長手方向における前記使い捨ておむつの中心を含む位置に形成され、
製品長手方向における前記後胴回り部の長さは、製品長手方向における前記前胴回り部の長さよりも長い請求項1乃至5の何れか一項に記載の使い捨ておむつ。 - 前記製品長手方向における前記後胴回り部の長さと、製品長手方向における前記前胴回り部の長さとの比率は、1.1以上、1.6以下である請求項6に記載の使い捨ておむつ。
- 前記吸収体を構成する吸収性コアの製品幅方向に沿った幅は、前記クロッチ部が形成されている領域において最も狭い請求項1乃至7の何れか一項に記載の使い捨ておむつ。
- 前記クロッチ部は、前記製品長手方向に収縮するクロッチ伸縮部を有し、
前記クロッチ伸縮部の製品幅方向に沿った幅は、前記クロッチ伸縮部と重なっている領域における前記吸収体の製品幅方向に沿った幅よりも狭く、
前記クロッチ伸縮部の製品幅方向に沿った幅と、前記クロッチ伸縮部と重なっている領域において前記吸収体を構成する吸収性コアの幅が最も狭い部分における製品幅方向に沿った幅との差は、20%以下である請求項1乃至3の何れか一項に記載の使い捨ておむつ。 - 前記第1変曲部及び前記第2変曲部の少なくとも一部には、前記吸収性コアの他の部分よりも目付けが低い、または前記吸収性コアが形成されていない請求項1乃至9の何れか一項に記載の使い捨ておむつ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013119699A JP5947750B2 (ja) | 2011-11-22 | 2013-06-06 | 使い捨ておむつ |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011255254 | 2011-11-22 | ||
JP2011255254 | 2011-11-22 | ||
JP2013119699A JP5947750B2 (ja) | 2011-11-22 | 2013-06-06 | 使い捨ておむつ |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012556303A Division JP5291258B1 (ja) | 2011-11-22 | 2012-11-21 | 使い捨ておむつ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013198754A JP2013198754A (ja) | 2013-10-03 |
JP2013198754A5 JP2013198754A5 (ja) | 2015-12-17 |
JP5947750B2 true JP5947750B2 (ja) | 2016-07-06 |
Family
ID=48469803
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012556303A Active JP5291258B1 (ja) | 2011-11-22 | 2012-11-21 | 使い捨ておむつ |
JP2013119699A Active JP5947750B2 (ja) | 2011-11-22 | 2013-06-06 | 使い捨ておむつ |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012556303A Active JP5291258B1 (ja) | 2011-11-22 | 2012-11-21 | 使い捨ておむつ |
Country Status (11)
Country | Link |
---|---|
US (1) | US9907710B2 (ja) |
EP (1) | EP2783668B1 (ja) |
JP (2) | JP5291258B1 (ja) |
KR (1) | KR102052222B1 (ja) |
CN (2) | CN105055088B (ja) |
AR (1) | AR088928A1 (ja) |
AU (1) | AU2012341538B2 (ja) |
BR (1) | BR112014012225A2 (ja) |
IN (1) | IN2014CN04484A (ja) |
TW (1) | TWI569789B (ja) |
WO (1) | WO2013077361A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI569788B (zh) * | 2011-11-22 | 2017-02-11 | 優你 嬌美股份有限公司 | 用後即棄式紙尿布 |
JP6115948B2 (ja) * | 2013-06-19 | 2017-04-19 | 花王株式会社 | 吸収性物品 |
JP6393545B2 (ja) * | 2014-07-25 | 2018-09-19 | ユニ・チャーム株式会社 | 吸収性物品 |
JP6006373B1 (ja) * | 2015-06-08 | 2016-10-12 | ユニ・チャーム株式会社 | パンツ型の吸収性物品 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6387085B1 (en) * | 1997-12-31 | 2002-05-14 | Kimberly-Clark Worldwide, Inc. | Personal care article having a stretch outer cover and non-stretch grasping panels |
JP3330076B2 (ja) * | 1998-04-20 | 2002-09-30 | ユニ・チャーム株式会社 | 使い捨ておむつ |
JP3519025B2 (ja) | 1999-07-27 | 2004-04-12 | ユニ・チャーム株式会社 | 使い捨て着用物品 |
JP3717397B2 (ja) * | 2000-11-30 | 2005-11-16 | ユニ・チャーム株式会社 | 使い捨ておむつ |
JP4086577B2 (ja) * | 2002-07-26 | 2008-05-14 | 花王株式会社 | 立位での装着が容易なおむつ |
JP4119718B2 (ja) * | 2002-08-31 | 2008-07-16 | ユニ・チャーム株式会社 | パンツ型の使い捨ておむつ |
JP4082980B2 (ja) * | 2002-10-22 | 2008-04-30 | 花王株式会社 | 使い捨ておむつ |
TW200414909A (en) * | 2003-02-14 | 2004-08-16 | Kang-Wei Wang | Disposable baby diaper |
JP3645248B2 (ja) * | 2003-08-05 | 2005-05-11 | ユニ・チャーム株式会社 | 使い捨ておむつ |
US7273476B2 (en) * | 2004-09-13 | 2007-09-25 | The Procter & Gamble Company | Diaper with elasticated topsheet |
WO2006118214A1 (ja) | 2005-04-28 | 2006-11-09 | Zuiko Corporation | 着用物品及びその製造方法 |
CN101166433A (zh) * | 2005-04-28 | 2008-04-23 | 株式会社瑞光 | 穿着物品及其制造方法 |
JP3914555B2 (ja) | 2005-10-14 | 2007-05-16 | 王子ネピア株式会社 | 使い捨ておむつ |
JP4917365B2 (ja) * | 2006-07-07 | 2012-04-18 | ユニ・チャーム株式会社 | 使い捨ておむつ |
JP5140295B2 (ja) * | 2007-03-19 | 2013-02-06 | ユニ・チャーム株式会社 | 使い捨てのおむつ |
MY153645A (en) * | 2007-09-05 | 2015-03-13 | Uni Charm Corp | Absorbent article |
JP5325553B2 (ja) * | 2008-12-04 | 2013-10-23 | 花王株式会社 | 使い捨ておむつ |
-
2012
- 2012-11-12 TW TW101142025A patent/TWI569789B/zh active
- 2012-11-21 KR KR1020147017073A patent/KR102052222B1/ko active IP Right Grant
- 2012-11-21 WO PCT/JP2012/080183 patent/WO2013077361A1/ja active Application Filing
- 2012-11-21 AR ARP120104364A patent/AR088928A1/es not_active Application Discontinuation
- 2012-11-21 CN CN201510542619.XA patent/CN105055088B/zh active Active
- 2012-11-21 AU AU2012341538A patent/AU2012341538B2/en active Active
- 2012-11-21 JP JP2012556303A patent/JP5291258B1/ja active Active
- 2012-11-21 BR BR112014012225A patent/BR112014012225A2/pt not_active IP Right Cessation
- 2012-11-21 CN CN201280057492.7A patent/CN103945809B/zh active Active
- 2012-11-21 EP EP12851779.4A patent/EP2783668B1/en active Active
- 2012-11-21 US US14/359,741 patent/US9907710B2/en active Active
-
2013
- 2013-06-06 JP JP2013119699A patent/JP5947750B2/ja active Active
-
2014
- 2014-06-17 IN IN4484CHN2014 patent/IN2014CN04484A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AR088928A1 (es) | 2014-07-16 |
TW201340952A (zh) | 2013-10-16 |
CN103945809A (zh) | 2014-07-23 |
TWI569789B (zh) | 2017-02-11 |
CN105055088A (zh) | 2015-11-18 |
EP2783668B1 (en) | 2016-10-12 |
JP2013198754A (ja) | 2013-10-03 |
CN103945809B (zh) | 2016-12-21 |
IN2014CN04484A (ja) | 2015-09-11 |
KR102052222B1 (ko) | 2019-12-04 |
AU2012341538B2 (en) | 2016-10-20 |
WO2013077361A1 (ja) | 2013-05-30 |
US9907710B2 (en) | 2018-03-06 |
BR112014012225A2 (pt) | 2017-05-30 |
JPWO2013077361A1 (ja) | 2015-04-27 |
EP2783668A4 (en) | 2015-08-19 |
JP5291258B1 (ja) | 2013-09-18 |
AU2012341538A1 (en) | 2014-07-03 |
KR20140092927A (ko) | 2014-07-24 |
CN105055088B (zh) | 2018-11-06 |
US20140330239A1 (en) | 2014-11-06 |
EP2783668A1 (en) | 2014-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5814063B2 (ja) | 使い捨て着用物品 | |
JP5255163B1 (ja) | 使い捨ておむつ | |
JP5291214B1 (ja) | 使い捨ておむつ | |
JP3201606U (ja) | 吸収性物品 | |
JP6213878B2 (ja) | 吸収性物品 | |
JP5243642B1 (ja) | 使い捨ておむつ | |
JP5291225B1 (ja) | 使い捨ておむつ | |
JP2016067626A5 (ja) | ||
JP5266408B1 (ja) | 使い捨ておむつ | |
JP6200677B2 (ja) | 使い捨ておむつ | |
JP5947750B2 (ja) | 使い捨ておむつ | |
JP3166677U (ja) | 吸収性物品及び吸収性本体保持カバー | |
JP4197835B2 (ja) | 吸収性物品 | |
JP2019030551A (ja) | パンツ型吸収性物品 | |
JP5721987B2 (ja) | 吸収性物品 | |
JP6230351B2 (ja) | 使い捨て着用物品 | |
JP5791494B2 (ja) | 吸収性物品 | |
JP5588498B2 (ja) | 使い捨ておむつ | |
JP5917961B2 (ja) | 使い捨て着用物品 | |
JP6375454B2 (ja) | 着用物品 | |
JP6270534B2 (ja) | 吸収性物品 | |
JP7215951B2 (ja) | テープ式使い捨ておむつ | |
JP5950329B2 (ja) | 吸収性物品 | |
JP7033527B2 (ja) | 使い捨ておむつ | |
JP6891453B2 (ja) | 吸収性物品 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20140604 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150811 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151029 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20151029 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20151110 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160209 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160411 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160517 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160603 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5947750 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
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 |