ES2056818T3 - Aparato y metodos para formar bandas fibrosas tendidas con aire, que tienen una multiplicidad de componentes. - Google Patents

Aparato y metodos para formar bandas fibrosas tendidas con aire, que tienen una multiplicidad de componentes.

Info

Publication number
ES2056818T3
ES2056818T3 ES87304758T ES87304758T ES2056818T3 ES 2056818 T3 ES2056818 T3 ES 2056818T3 ES 87304758 T ES87304758 T ES 87304758T ES 87304758 T ES87304758 T ES 87304758T ES 2056818 T3 ES2056818 T3 ES 2056818T3
Authority
ES
Spain
Prior art keywords
media
air
fibers
multiplicity
flow
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 - Lifetime
Application number
ES87304758T
Other languages
English (en)
Inventor
John J Angstadt
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of ES2056818T3 publication Critical patent/ES2056818T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • 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
    • A61F13/15626—Making fibrous pads without outer layers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper
    • 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
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Paper (AREA)

Abstract

APARATO Y METODO PARA FORMAR, DESDE UNA UNICA COLUMNA DE FIBRAS, UN TEJIDO FIBROSO AEROTENDIDO TENIENDO UNA VARIEDAD DE COMPONENTES. EL APARATO (20) ES DEL TIPO QUE INCLUYE UN PRIMER MEDIO DE AEROTENDIDO (34) TAL COMO UN PRIMER TAMBOR SUMINISTRADOR (100) TENIENDO UN PRIMER ELEMENTO FORMADOR FORAMINOSO; UN SEGUNDO MEDIO DE AEROTENDIDO (46) TAL COMO UN SEGUNDO ELEMENTO FORMADOR FORAMINOSO; UN MEDIO DE DIVISION (200) PARA DIVIDIR UNA COLUMNA DE FIBRAS EN UNA MULTIPLICIDAD DE FLUJOS DE FIBRAS Y PARA ENTRETEJER CADA UNO DE LOS FLUJOS DE FIBRAS EN AIRE PARA SUMINISTRAR UNA MULTIPLICIDAD DE FLUJOS (54, 56, 58) DE FIBRAS TEJIDAS AL AIRE; UN PRIMER FLUJO (54) DE FIBRAS AL AIRE DESDE EL MEDIO DE DIVISION (200) AL PRIMER MEDIO DE AEROTENDIDO (34); UN SEGUNDO MEDIDO DE DEPOSICION (48) PARA DIRIGIR UN SEGUNDO FLUJO (58) DE FIBRAS TEJIDAS AL AIRE DESDE EL MEDIO DE DIVISION (200) AL SEGUNDO MEDIO AEROTENDEDOR (46); UN MEDIO DE DISPOSICION EN CAPAS DE POLVO (42) PARA DIRIGIR UN FLUJO CAPAS (56) DE FIBRAS TEJIDAS AL AIRE DESDE EL MEDIO DE DIVISION (200) AL PRIMER MEDIO AEROTENDEDOR (34); UN MEDIO DE UNION (52) PARA UNIR UN PRIMER COMPONENTE DEL TEJIDO (1008) QUE ES FORMADO EN EL PRIMER MEDIO AEROTENDEDOR (34) CON UN SEGUNDO COMPONENTE DEL TEJIDO (1010) QUE ES FORMADA EN EL SEGUNDO MEDIO AEROTENDEDOR (46) POR FORMAR UN TEJIDO FIBROSO AEROTENDIDO TENIENDO UNA MULTIPLICIDAD DE COMPONENTES. EL METODO COMPRENDE PREFERIBLEMENTE LOS PASOS SIGUIENTES: A) SUMINISTRAR UNA MULTIPLICIDAD DE FLUJOS (54, 56, 58) SE FIBRAS TEJIDAS AL AIRE; B) DIRIGIR UN PRIMER FLUJO (54) DE FIBRAS TEJIDAS AL AIRE HACIA UN PRIMER MEDIO AEROTENDIDO (34); C) FORMAR UN PRIMER COMPONENTE DEL TEJIDO DEL PRIMER FLUJO (54) DE FIBRAS TEJIDAS AL AIRE EN DICHO PRIMER MEDIO AEROTENDEDOR (34); D) DIRIGIR UN SEGUNDO COMPONENTE DEL TEJIDO (1010) DEL SEGUNDO FLUJO (58) DE FIBRAS TEJIDAS AL AIRE EN DICHO SEGUNDO MEDIO AEROTENDEDOR (46); Y F) UNIR (52) DICHO PRIMER COMPONENTE DEL TEJIDO (1008) Y DICHO SEGUNDO COMPONENTE DEL TEJIDO (1010)PARA FORMAR UN TEJIDO FIBROSO AEROTENDIDO TENIENDO UNA MULTIPLICIDAD DE COMPONENTES DEL TEJIDO.
ES87304758T 1987-05-29 1987-05-29 Aparato y metodos para formar bandas fibrosas tendidas con aire, que tienen una multiplicidad de componentes. Expired - Lifetime ES2056818T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87304758A EP0292623B1 (en) 1987-05-29 1987-05-29 Apparatus for and methods of forming airlaid fibrous webs having a multiplicity of components

Publications (1)

Publication Number Publication Date
ES2056818T3 true ES2056818T3 (es) 1994-10-16

Family

ID=8197928

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87304758T Expired - Lifetime ES2056818T3 (es) 1987-05-29 1987-05-29 Aparato y metodos para formar bandas fibrosas tendidas con aire, que tienen una multiplicidad de componentes.

Country Status (5)

Country Link
EP (1) EP0292623B1 (es)
AT (1) ATE109526T1 (es)
DE (1) DE3750331T2 (es)
ES (1) ES2056818T3 (es)
HK (1) HK98796A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690843A1 (fr) * 1992-05-07 1993-11-12 Peaudouce Procédé et dispositif de fabrication de matelas absorbants multicouches, notamment pour couches-culottes.
US7524449B2 (en) 2005-08-17 2009-04-28 The Procter & Gamble Company Method and apparatus for forming a batt of particulate material for use as a component in an absorbent core assembly
US7906065B1 (en) 2009-08-18 2011-03-15 The Procter & Gamble Company Method and apparatus for forming a batt of particulate material for use as a component in an absorbent core assembly
WO2017043066A1 (ja) * 2015-09-11 2017-03-16 セイコーエプソン株式会社 シート製造装置およびシート製造方法
CN105671789B (zh) * 2016-01-15 2017-10-24 孙福胜 一种气流堆砌成型仿生鸟巢棉的制备方法
CN106264872B (zh) * 2016-07-29 2019-07-02 泉州市汉威机械制造有限公司 一种棉芯成型装置
US11492572B2 (en) 2019-12-06 2022-11-08 Alene Candles LLC Effervescing compositions and tablets for treating toilets

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074959A (en) * 1972-09-09 1978-02-21 Karl Kroyer St. Anne's Limited Apparatus for forming multi-ply fibrous sheets
US3978257A (en) * 1973-08-06 1976-08-31 Kimberly-Clark Corporation Internally adhesively bonded fibrous web
US3943605A (en) * 1974-05-16 1976-03-16 Paper Converting Machine Company Fluff article and method and apparatus for forming same
US3994047A (en) * 1975-04-11 1976-11-30 International Paper Company Apparatus for the twin-wire air laying of fibrous pads

Also Published As

Publication number Publication date
DE3750331T2 (de) 1995-01-05
EP0292623B1 (en) 1994-08-03
ATE109526T1 (de) 1994-08-15
DE3750331D1 (de) 1994-09-08
HK98796A (en) 1996-06-14
EP0292623A1 (en) 1988-11-30

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