BR112016006821A2 - extensible absorbent article structure, absorbent article comprising said extensible structure and process for forming extensible absorbent article structure - Google Patents

extensible absorbent article structure, absorbent article comprising said extensible structure and process for forming extensible absorbent article structure

Info

Publication number
BR112016006821A2
BR112016006821A2 BR112016006821A BR112016006821A BR112016006821A2 BR 112016006821 A2 BR112016006821 A2 BR 112016006821A2 BR 112016006821 A BR112016006821 A BR 112016006821A BR 112016006821 A BR112016006821 A BR 112016006821A BR 112016006821 A2 BR112016006821 A2 BR 112016006821A2
Authority
BR
Brazil
Prior art keywords
pleats
absorbent article
extensible
resilient
extensible structure
Prior art date
Application number
BR112016006821A
Other languages
Portuguese (pt)
Other versions
BR112016006821B1 (en
Inventor
Honda Akiko
TANEDA Michiyo
Adachi Takahiko
Mori Yosuke
Original Assignee
Daio Seishi Kk
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
Priority claimed from JP2014194022A external-priority patent/JP6396145B2/en
Priority claimed from JP2014194021A external-priority patent/JP6396144B2/en
Application filed by Daio Seishi Kk filed Critical Daio Seishi Kk
Publication of BR112016006821A2 publication Critical patent/BR112016006821A2/en
Publication of BR112016006821B1 publication Critical patent/BR112016006821B1/en

Links

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
    • 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
    • A61F13/15585—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers
    • A61F13/15593—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers having elastic ribbons fixed thereto; Devices for applying the ribbons
    • 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
    • A61F13/49011—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
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/4902—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
    • 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
    • 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
    • A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
    • A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
    • 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
    • A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
    • A61F13/51478—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being a laminate, e.g. multi-layered or with several layers

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)
  • Dermatology (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

resumo “estrutura extensível para artigo absorvente, artigo absorvente compreendendo referida estrutura extensível e processo para formar estrutura extensível para artigo absorvente”. uma estrutura extensível para artigo absorvente que inclui: um membro folha (12s) que é composto de um material permeável ao ar (120) e tem uma pluralidade de pregas (80) dispostas em intervalos, de modo a não se sobreporem em um estado caído, e partes entre-pregas (85) sobrepostas no estado em que as pregas (80) estão caídas; e membros alongados, resilientes e elásticos (90) fornecidos entre superfícies opostas (80a e 80b) das pregas (80) ao longo de uma direção longitudinal das pregas (80). as pregas (80) são continuamente ou intermitentemente unidas na direção longitudinal das pregas (80), de modo que pelo menos as superfícies opostas (80a e 80b) das partes da base (81) não são espaçadas uma da outra. superfícies exteriores das pregas (80) não são unidas às partes entre-pregas (85), exceto nas duas extremidades longitudinais das pregas (80). os membros resilientes e elásticos (90) são dispostos nas pregas (80) no lado-ponta em relação às partes da base (81) e pelo menos as duas extremidades dos membros resilientes e elásticos (90) são fixadas entre as superfícies opostas (80a e 80b) das pregas (80). as pregas (80) e as partes entre-pregas (85) são contraídas pela contração dos membros resilientes e elásticos (90). 1 / 1abstract "extensible structure for absorbent article, absorbent article comprising said extensible structure and process for forming extensible structure for absorbent article". an extensible structure for an absorbent article including: a sheet member (12s) which is composed of an air permeable material (120) and has a plurality of pleats (80) arranged at intervals so as not to overlap in a dropped state , and inter-ply portions (85) overlapping in the state in which the pleats (80) are dropped; and elongated, resilient and elastic members (90) provided between opposing surfaces (80a and 80b) of the pleats (80) along a longitudinal direction of the pleats (80). the pleats (80) are continuously or intermittently joined in the longitudinal direction of the pleats (80), so that at least the opposing surfaces (80a and 80b) of the base portions (81) are not spaced from one another. outer surfaces of the pleats (80) are not joined to the inter pleat portions (85), except at the two longitudinal ends of the pleats (80). the resilient and resilient members (90) are arranged in the pleats (80) on the tip-side with respect to the base parts (81) and at least the two ends of the resilient and resilient members (90) are secured between the opposing surfaces (80a). and 80b) of the pleats (80). the pleats (80) and the inter pleat portions (85) are contracted by the contraction of the resilient and elastic members (90). 1 / 1

BR112016006821-1A 2013-09-30 2014-09-25 Extendable structure for absorbent article, absorbent article and process for forming extensible structure for absorbent article BR112016006821B1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2013203376 2013-09-30
JP2013-203376 2013-09-30
JP2013-268794 2013-12-26
JP2013268794 2013-12-26
JP2014-194021 2014-09-24
JP2014194022A JP6396145B2 (en) 2013-12-26 2014-09-24 Stretch structure of absorbent article, and absorbent article having the stretch structure
JP2014194021A JP6396144B2 (en) 2013-09-30 2014-09-24 Stretch structure of absorbent article, and absorbent article having the stretch structure
JP2014-194022 2014-09-24
PCT/JP2014/075442 WO2015046338A1 (en) 2013-09-30 2014-09-25 Stretchable structure for absorbent article, absorbent article comprising said stretchable structure, and method for forming stretchable structure for absorbent article

Publications (2)

Publication Number Publication Date
BR112016006821A2 true BR112016006821A2 (en) 2017-08-01
BR112016006821B1 BR112016006821B1 (en) 2022-02-22

Family

ID=52743472

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016006821-1A BR112016006821B1 (en) 2013-09-30 2014-09-25 Extendable structure for absorbent article, absorbent article and process for forming extensible structure for absorbent article

Country Status (2)

Country Link
BR (1) BR112016006821B1 (en)
WO (1) WO2015046338A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6183975B2 (en) 2016-01-28 2017-08-23 大王製紙株式会社 Pants-type disposable diaper and method for manufacturing the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3150601B2 (en) * 1996-01-31 2001-03-26 ユニ・チャーム株式会社 Disposable pants-type body fluid-absorbing wearing article
JP3323053B2 (en) * 1996-03-29 2002-09-09 ユニ・チャーム株式会社 Pants-type disposable diapers
JP3400711B2 (en) * 1998-04-20 2003-04-28 ユニ・チャーム株式会社 Disposable diapers
JP3737992B2 (en) 2002-06-21 2006-01-25 大王製紙株式会社 Absorbent articles
JP2004216124A (en) * 2002-11-27 2004-08-05 Zuiko Corp Absorbent article and manufacture method
JP5124188B2 (en) 2006-11-30 2013-01-23 大王製紙株式会社 Disposable diapers
JP5100359B2 (en) 2007-12-21 2012-12-19 花王株式会社 Stretchable composite sheet and manufacturing method thereof
JP5102119B2 (en) 2008-06-10 2012-12-19 花王株式会社 Absorbent articles
JP4659109B2 (en) 2009-07-31 2011-03-30 大王製紙株式会社 Pants-type disposable diaper
JP5632178B2 (en) * 2010-03-29 2014-11-26 大王製紙株式会社 Disposable diapers
JP5828513B2 (en) * 2011-12-20 2015-12-09 花王株式会社 Method for producing elastic sheet

Also Published As

Publication number Publication date
WO2015046338A1 (en) 2015-04-02
BR112016006821B1 (en) 2022-02-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/09/2014, OBSERVADAS AS CONDICOES LEGAIS.