ES427932A1 - Un metodo de formacion de una tela fibrosa. - Google Patents

Un metodo de formacion de una tela fibrosa.

Info

Publication number
ES427932A1
ES427932A1 ES427932A ES427932A ES427932A1 ES 427932 A1 ES427932 A1 ES 427932A1 ES 427932 A ES427932 A ES 427932A ES 427932 A ES427932 A ES 427932A ES 427932 A1 ES427932 A1 ES 427932A1
Authority
ES
Spain
Prior art keywords
batt
backing sheet
face
layer
diaper
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.)
Expired
Application number
ES427932A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson and Johnson
Original Assignee
Johnson and Johnson
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 Johnson and Johnson filed Critical Johnson and Johnson
Publication of ES427932A1 publication Critical patent/ES427932A1/es
Expired legal-status Critical Current

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
    • A61F13/53—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
    • A61F13/531—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 homogeneous composition through the thickness of the pad
    • A61F13/532—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 homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • 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
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15634—Making fibrous pads between sheets or webs
    • 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
    • A61F13/531—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 homogeneous composition through the thickness of the pad
    • A61F13/532—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 homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A61F2013/5326—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 homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad being a flanged fibrous pad

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

Un método de formación de una tela fibrosa de la que pueden cortarse secciones para formar guatas caracterizadas para cantidades crecientes de fibras desde los bordes hasta la porción central de la guata, cuyo método comprende las operaciones de proporcionar por los menos des tiras continuas de fibras compactadas, siendo una tira de anchura menor que la otra y situada a lo largo de su mediana longitudinal, simultáneamente individualizar las fibras de cada tira en una estación individualizadora única para producir una sola corriente de fibras con un contenido de fibras creciente y decreciente en dirección transversal a dicha corriente, depositar dichas fibras sobre una cinta foraminosa móvil para formar una tela con una superficie plana adyacente a dicha cinta y una superficie convexa en la superficie opuesta y consecutivamente variar la velocidad de deposición para producir con ello una tela con secciones longitudinales con un contenido en fibras alternativamente creciente y decreciente.
ES427932A 1973-07-09 1974-07-03 Un metodo de formacion de una tela fibrosa. Expired ES427932A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00377351A US3848598A (en) 1973-07-09 1973-07-09 Disposable diaper with double contoured panel

Publications (1)

Publication Number Publication Date
ES427932A1 true ES427932A1 (es) 1976-12-16

Family

ID=23488763

Family Applications (2)

Application Number Title Priority Date Filing Date
ES427932A Expired ES427932A1 (es) 1973-07-09 1974-07-03 Un metodo de formacion de una tela fibrosa.
ES1976221723U Expired ES221723Y (es) 1973-07-09 1976-06-14 Una estructura de panal de capas multiples mejorada.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1976221723U Expired ES221723Y (es) 1973-07-09 1976-06-14 Una estructura de panal de capas multiples mejorada.

Country Status (17)

Country Link
US (2) US3848598A (es)
JP (1) JPS5037545A (es)
AU (1) AU7069174A (es)
BE (1) BE817458A (es)
BR (1) BR7405655D0 (es)
CA (1) CA1032340A (es)
CH (1) CH580926A5 (es)
DE (1) DE2432722A1 (es)
DK (1) DK364474A (es)
ES (2) ES427932A1 (es)
FI (1) FI209274A (es)
FR (1) FR2236433B1 (es)
GB (2) GB1438413A (es)
NL (1) NL7409268A (es)
NO (1) NO742260L (es)
SE (1) SE7408941L (es)
ZA (1) ZA744357B (es)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860002A (en) * 1973-05-14 1975-01-14 Scott Paper Co Absorbent articles
US3903890A (en) * 1974-08-20 1975-09-09 Johnson & Johnson Disposable diaper of simple construction
US3934588A (en) * 1974-08-20 1976-01-27 Johnson & Johnson Disposable diaper having facing layer with patterned preferential flow areas
US3965904A (en) * 1975-03-18 1976-06-29 Johnson & Johnson Disposable diaper
US4029100A (en) * 1976-01-05 1977-06-14 Colgate-Palmolive Company Shape retaining diaper
DE2625177C3 (de) * 1976-06-04 1985-01-24 Vereinigte Papierwerke Schickedanz & Co, 8500 Nürnberg Saugkörper für hygienische Zwecke
US4050463A (en) * 1976-08-20 1977-09-27 Colgate-Palmolive Company Diapers
DE2922992A1 (de) * 1978-06-08 1979-12-20 Colgate Palmolive Co Wegwerf-hygieneartikel mit verbesserter oberflaechenschicht
ZA792723B (en) * 1978-06-09 1981-01-28 Colgate Palmolive Co Disposable product with fluid penetrating top sheet
FR2462153A1 (fr) * 1979-08-03 1981-02-13 Oreal Article absorbant notamment serviette hygienique
US4449979A (en) * 1980-08-26 1984-05-22 Johnson & Johnson Baby Products Company Absorbent structure having gradient densities
US4388056A (en) * 1981-07-06 1983-06-14 The Procter & Gamble Company Apparatus for continuously making an air-laid fibrous web having patterned basis weight distribution
US5236429A (en) * 1982-10-25 1993-08-17 Molnlycke Ab Disposable diaper
SE446056B (sv) * 1982-10-25 1986-08-11 Moelnlycke Ab Anordning vid engangsbloja
US4496358A (en) * 1982-12-13 1985-01-29 Colgate-Palmolive Company Diaper having variable density absorbent pad
US4573989A (en) * 1982-12-13 1986-03-04 Colgate-Palmolive Company Disposable diaper and method of manufacture
US4685915A (en) * 1984-04-06 1987-08-11 The Procter & Gamble Company Disposable diaper having density and basis weight profiled absorbent core
US4573986A (en) * 1984-09-17 1986-03-04 The Procter & Gamble Company Disposable waste-containment garment
US4675144A (en) * 1985-03-14 1987-06-23 Kimberly-Clark Corporation Scarfing method
US4626184A (en) * 1985-03-14 1986-12-02 Kimberly-Clark Corporation Scarfing apparatus
US4761258A (en) * 1985-12-10 1988-08-02 Kimberly-Clark Corporation Controlled formation of light and heavy fluff zones
US4666647A (en) * 1985-12-10 1987-05-19 Kimberly-Clark Corporation Apparatus and process for forming a laid fibrous web
US4767586A (en) * 1986-01-13 1988-08-30 Kimberly-Clark Corporation Apparatus and method for forming a multicomponent integral laid fibrous web with discrete homogeneous compositional zones, and fibrous web produced thereby
US5462537A (en) * 1991-07-31 1995-10-31 Kimberly-Clark Corporation Absorbent article with inversely related gradients
US5451442A (en) * 1991-12-17 1995-09-19 Paragon Trade Brands, Inc. Absorbent panel structure for a disposable garment
US5562650A (en) * 1994-03-04 1996-10-08 Kimberly-Clark Corporation Absorbent article having an improved surge management
US6958430B1 (en) * 1996-04-29 2005-10-25 The Procter & Gamble Company Disposable absorbent article comprising expandable fibers and being capable of self-shaping in use
TW367824U (en) * 1996-05-07 1999-08-21 Uni Charm Corp Disposable absorbent garment of pants type
US6848894B2 (en) * 2001-02-27 2005-02-01 Paragon Trade Brands, Inc. Absorbent article, method and apparatus for preparing same
US6717029B2 (en) 2001-03-06 2004-04-06 Paragon Trade Brands, Inc. Absorbent article having an ideal core distribution and method of preparing same
US7951258B2 (en) * 2002-03-29 2011-05-31 Lamera Ab Arrangement and methods for the manufacture of composite layer structures
US7175741B2 (en) * 2003-07-16 2007-02-13 Weyerhaeuser, Co. Reducing odor in absorbent products
JP4157853B2 (ja) * 2003-08-13 2008-10-01 ローム アンド ハース カンパニー 硬化性組成物およびバインダーとしての使用
US20050045296A1 (en) * 2003-08-29 2005-03-03 Adam Gabriel Hammam Stabilized absorbent composite material and method for making
US7682554B2 (en) * 2005-08-30 2010-03-23 Kimberly-Clark Worldwide, Inc. Method and apparatus to mechanically shape a composite structure
US7687012B2 (en) * 2005-08-30 2010-03-30 Kimberly-Clark Worldwide, Inc. Method and apparatus to shape a composite structure without contact
US7745685B2 (en) † 2005-10-31 2010-06-29 Kimberly-Clark Worldwide, Inc. Absorbent articles with improved odor control
US9717817B2 (en) 2013-12-30 2017-08-01 International Paper Company Binary odor control system for absorbent articles

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US850151A (en) * 1905-05-19 1907-04-16 Gustav Goldman Process of making garment-pads.
US2890700A (en) * 1954-02-18 1959-06-16 Ethel C Lonberg-Holm Disposable diaper
GB928270A (en) * 1961-06-27 1963-06-12 Richard Dilo Method of and apparatus for continuously producing preformed fibrous pads
US3426756A (en) * 1965-06-16 1969-02-11 Johnson & Johnson Disposable diaper
US3682761A (en) * 1965-11-10 1972-08-08 Int Paper Canada Fibrous web
US3523536A (en) * 1966-02-26 1970-08-11 Johnson & Johnson Absorbent fibrous products
DE1610502A1 (de) * 1966-05-23 1971-05-27 Stille Werner Ab Einlage fuer Windeln,sanitaere Binden u.dgl.und Verfahren und Vorrichtung ihrer Herstellung
US3663348A (en) * 1968-05-16 1972-05-16 Johnson & Johnson A lofty and soft nonwoven, through bonded fabric
US3612055A (en) * 1969-09-29 1971-10-12 Johnson & Johnson Disposable diaper or the like and method of manufacture
US3766922A (en) * 1970-08-28 1973-10-23 Scott Paper Co Throw-away boy and girl diapers
US3729005A (en) * 1971-02-01 1973-04-24 Int Paper Co Disposable diaper
US3763863A (en) * 1971-10-07 1973-10-09 Johnson & Johnson Disposable diaper
US3860002A (en) * 1973-05-14 1975-01-14 Scott Paper Co Absorbent articles

Also Published As

Publication number Publication date
BR7405655D0 (pt) 1975-05-20
US3975222A (en) 1976-08-17
NO742260L (es) 1975-02-03
AU7069174A (en) 1976-01-08
GB1438413A (en) 1976-06-09
JPS5037545A (es) 1975-04-08
US3848598A (en) 1974-11-19
SE7408941L (es) 1975-01-10
GB1438412A (en) 1976-06-09
DE2432722A1 (de) 1975-01-30
FI209274A (es) 1975-01-10
FR2236433A1 (es) 1975-02-07
ES221723Y (es) 1977-03-01
CA1032340A (en) 1978-06-06
CH580926A5 (es) 1976-10-29
ES221723U (es) 1976-11-01
DK364474A (es) 1975-02-24
ZA744357B (en) 1976-02-25
BE817458A (fr) 1975-01-09
NL7409268A (nl) 1975-01-13
FR2236433B1 (es) 1978-04-28

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