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PE20001166A1 - DOUBLE PERFORATED COMPOSITE FABRIC AND ABSORBENT ARTICLES HAVING AN UPPER SHEET THAT INCLUDES SUCH A FABRIC - Google Patents

DOUBLE PERFORATED COMPOSITE FABRIC AND ABSORBENT ARTICLES HAVING AN UPPER SHEET THAT INCLUDES SUCH A FABRIC

Info

Publication number
PE20001166A1
PE20001166A1 PE1999001296A PE00129699A PE20001166A1 PE 20001166 A1 PE20001166 A1 PE 20001166A1 PE 1999001296 A PE1999001296 A PE 1999001296A PE 00129699 A PE00129699 A PE 00129699A PE 20001166 A1 PE20001166 A1 PE 20001166A1
Authority
PE
Peru
Prior art keywords
fabric
front surface
refers
outside
woven
Prior art date
Application number
PE1999001296A
Other languages
Spanish (es)
Inventor
William Robert Oullette
John Brian Strube
Jianquin Zhao
John Joseph Curro
Douglas Herrin Benson
Yann-Per Lee
Denise Jean Bien
Original Assignee
Procter & Gamble
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
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of PE20001166A1 publication Critical patent/PE20001166A1/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
    • 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 of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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 of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • A61F2013/5127—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterized by the dimension of apertures

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)
  • Laminated Bodies (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

SE REFIERE A UNA TELA COMPUESTA LAMINADA QUE COMPRENDE: A) UN PRIMER MATERIAL PERMEABLE AL LIQUIDO; B) UN SEGUNDO MATERIAL PERMEABLE AL LIQUIDO UNIDO A (A) POR MEDIO DE UNION ADHESIVA, TERMICA, ULTRASONICA O POR PRESION. DONDE (A) ES UN MATERIAL NO TEJIDO FIBROSO PERFORADO, PROVISTO DE ABERTURAS NO TEJIDAS, QUE TIENE UNA PRIMERA ENERGIA SUPERFICIAL Y QUE PRESENTA: i) UNA PRIMERA SUPERFICIE DE FRENTE HACIA AFUERA CON TRATAMIENTO SUPERFICIAL A BASE DE FLUOCARBURO Y MATERIALES DE SILICONA PARA PROVEER REGIONES MICROSCOPICAS QUE TIENEN UNA SEGUNDA ENERGIA SUPERFICIAL INFERIOR A LA PRIMERA, DIFERENCIANDOSE ESTAS ENERGIAS EN POR LO MENOS 50 erg/cm²; Y ii) UNA SEGUNDA SUPERFICIE DE FRENTE HACIA ADENTRO. ASIMISMO, (B) ES UNA PELICULA PERFORADA PROVISTA DE ABERTURAS DE PELICULA SUBYACENTES DE LAS ABERTURAS NO TEJIDAS Y QUE POSEE UNA TERCERA SUPERFICIE DE FRENTE HACIA ADENTRO Y UNA CUARTA SUPERFICIE DE FRENTE HACIA AFUERA, DONDE LA TERCERA SUPERFICIE ESTA COLOCADA EN UNA RELACION DE FRENTE CON (ii) Y ESTA UNIDA A LA MISMA. SE REFIERE TAMBIEN A UN ARTICULO ABSORBENTE QUE UTILIZA LA TELA LAMINADA ANTERIORMENTE DESCRITA COMO UNA HOJA SUPERIOR. ASIMISMO, SE REFIERE A UN METODO PARA FORMAR LA TELA LAMINADAREFERS TO A LAMINATED COMPOSITE FABRIC THAT INCLUDES: A) A FIRST MATERIAL PERMEABLE TO LIQUID; B) A SECOND MATERIAL PERMEABLE TO LIQUID JOINTED TO (A) BY MEANS OF ADHESIVE, THERMAL, ULTRASONIC JOINT OR BY PRESSURE. WHERE (A) IT IS A PERFORATED FIBROUS NON-WOVEN MATERIAL, PROVIDED WITH NON-WOVEN OPENINGS, THAT HAS A FIRST SURFACE ENERGY AND THAT PRESENTS: i) A FIRST OUTSIDE FRONT SURFACE WITH FLUOCARBIDE-BASED SURFACE TREATMENT TO PROVIDE SILICONE AND MATERIAL MICROSCOPIC REGIONS THAT HAVE A SECOND SURFACE ENERGY LOWER THAN THE FIRST, THESE ENERGIES DIFFERENTIATING BY AT LEAST 50 erg / cm²; AND ii) A SECOND FRONT SURFACE INWARD. ALSO, (B) IT IS A PERFORATED FILM PROVIDED WITH FILM OPENINGS UNDERLYING THE NON-WOVEN OPENINGS AND POSSESSING A THIRD FRONT SURFACE INWARDS AND A FOURTH FRONT SURFACE TOWARDS THE OUTSIDE, ABOVE THE THIRD FRONT SURFACE ON THE OUTSIDE WITH (ii) AND IS UNITED TO THE SAME. IT ALSO REFERS TO AN ABSORBENT ARTICLE USING THE LAMINATED FABRIC ABOVE DESCRIBED AS A TOP SHEET. ALSO, IT REFERS TO A METHOD TO FORM THE LAMINATED FABRIC

PE1999001296A 1998-12-21 1999-12-20 DOUBLE PERFORATED COMPOSITE FABRIC AND ABSORBENT ARTICLES HAVING AN UPPER SHEET THAT INCLUDES SUCH A FABRIC PE20001166A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21773698A 1998-12-21 1998-12-21

Publications (1)

Publication Number Publication Date
PE20001166A1 true PE20001166A1 (en) 2000-12-28

Family

ID=22812298

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1999001296A PE20001166A1 (en) 1998-12-21 1999-12-20 DOUBLE PERFORATED COMPOSITE FABRIC AND ABSORBENT ARTICLES HAVING AN UPPER SHEET THAT INCLUDES SUCH A FABRIC

Country Status (4)

Country Link
AR (1) AR021944A1 (en)
AU (1) AU2707800A (en)
PE (1) PE20001166A1 (en)
WO (1) WO2000037249A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7066006B2 (en) 2002-07-02 2006-06-27 Kimberly-Clark Worldwide, Inc. Method of collecting data relating to attributes of personal care articles and compositions
WO2006133259A2 (en) * 2005-06-06 2006-12-14 Blue Ridge Micro-Perf, Llc Micro-perforated laminae and method
BRPI0417414A (en) * 2003-12-08 2007-04-10 Tredegar Film Prod Corp differential energy composites and their manufacturing methods
DE102004053469A1 (en) * 2004-11-03 2006-05-04 Paul Hartmann Ag Loop forming nonwoven material for a mechanical closure
KR20070115974A (en) 2005-03-04 2007-12-06 에스체아 히기에너 프로덕츠 악티에볼라그 An absorbent article comprising a liquid transfer layer
US20100028635A1 (en) * 2008-07-30 2010-02-04 General Electric Company Edge laminated roll goods
US9861533B2 (en) 2013-05-08 2018-01-09 The Procter & Gamble Company Apertured nonwoven materials and methods for forming the same
US10357410B2 (en) 2014-11-06 2019-07-23 The Procter & Gamble Company Pre-strained laminates and methods for making the same
CN107106355B (en) 2014-11-06 2020-11-03 宝洁公司 Crimped fiber spunbond nonwoven web/laminate
WO2016073694A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Absorbent article with color effects
EP3582733B1 (en) 2017-02-16 2022-08-17 The Procter & Gamble Company Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units
US10617575B2 (en) * 2017-03-13 2020-04-14 Tredegar Film Products Corporation Activated composite web for absorptive devices
US12127925B2 (en) 2018-04-17 2024-10-29 The Procter & Gamble Company Webs for absorbent articles and methods of making the same
EP3958809B1 (en) 2019-04-24 2025-10-29 The Procter & Gamble Company Highly extensible nonwoven webs and absorbent articles having such webs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ220970A (en) * 1986-07-15 1991-12-23 Personal Products Co Absorbent product: cover has two layers bonded together
US4798603A (en) * 1987-10-16 1989-01-17 Kimberly-Clark Corporation Absorbent article having a hydrophobic transport layer
BR8902476A (en) * 1989-05-02 1990-11-13 Johnson & Johnson Ind Com ABSORBENT STRUCTURE AND ABSORBENT PRODUCT
EP0942827A1 (en) * 1996-12-09 1999-09-22 The Procter & Gamble Company A method for forming a laminate web
EP0953324A1 (en) * 1998-04-28 1999-11-03 The Procter & Gamble Company Apertured laminate web

Also Published As

Publication number Publication date
AR021944A1 (en) 2002-09-04
WO2000037249A1 (en) 2000-06-29
AU2707800A (en) 2000-07-12

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