CA2086840C - Improvements relating to bonded non-woven polyester fiber structures - Google Patents

Improvements relating to bonded non-woven polyester fiber structures Download PDF

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Publication number
CA2086840C
CA2086840C CA002086840A CA2086840A CA2086840C CA 2086840 C CA2086840 C CA 2086840C CA 002086840 A CA002086840 A CA 002086840A CA 2086840 A CA2086840 A CA 2086840A CA 2086840 C CA2086840 C CA 2086840C
Authority
CA
Canada
Prior art keywords
mold
fiberballs
air
cushion
assembly
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 - Fee Related
Application number
CA002086840A
Other languages
English (en)
French (fr)
Other versions
CA2086840A1 (en
Inventor
Ilan Marcus
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.)
INVISTA TECHNOLOGIES Sarl
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA2086840A1 publication Critical patent/CA2086840A1/en
Application granted granted Critical
Publication of CA2086840C publication Critical patent/CA2086840C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G1/00—Loose filling materials for upholstery
    • 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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • 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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/558—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in combination with mechanical or physical treatments other than embossing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/507—Polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Multicomponent Fibers (AREA)
  • Reinforced Plastic Materials (AREA)
CA002086840A 1990-07-09 1991-06-18 Improvements relating to bonded non-woven polyester fiber structures Expired - Fee Related CA2086840C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54984790A 1990-07-09 1990-07-09
US07/549,847 1990-07-09
PCT/US1991/004134 WO1992001104A1 (en) 1990-07-09 1991-06-18 Improvements relating to bonded non-woven polyester fiber structures

Publications (2)

Publication Number Publication Date
CA2086840A1 CA2086840A1 (en) 1992-01-10
CA2086840C true CA2086840C (en) 2001-01-16

Family

ID=24194598

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002086840A Expired - Fee Related CA2086840C (en) 1990-07-09 1991-06-18 Improvements relating to bonded non-woven polyester fiber structures

Country Status (10)

Country Link
EP (1) EP0538372B1 (es)
JP (1) JP3012327B2 (es)
KR (1) KR0158667B1 (es)
AU (1) AU8283691A (es)
CA (1) CA2086840C (es)
DE (1) DE69111608T2 (es)
ES (1) ES2076539T3 (es)
IE (1) IE912262A1 (es)
MX (1) MX9100124A (es)
WO (1) WO1992001104A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5727794A (en) * 1993-11-23 1995-06-13 E.I. Du Pont De Nemours And Company Improvements relating to bonded non-woven polyester fiber structures
EP0770154B1 (en) * 1994-07-13 1998-09-23 E.I. Du Pont De Nemours And Company Fibers clusters molding process
US5454992A (en) * 1994-07-13 1995-10-03 E. I. Du Pont De Nemours And Company Fiber clusters molding process and equipment
WO1998024958A1 (fr) * 1996-12-05 1998-06-11 Teijin Limited Procede de moulage d'agregats de fibres
WO2003021025A1 (fr) 2001-09-03 2003-03-13 Teijin Limited Procede et appareil de formation d'un agregat de fibres
EP3245053A1 (en) * 2015-01-16 2017-11-22 Schukra Gerätebau GmbH Method, tool and system for producing a product from fiber material
CN109898237B (zh) * 2019-04-19 2020-07-21 武汉纺织大学 一种纺织体的线型直轨式生产系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587814A (en) * 1946-11-09 1952-03-04 Owens Corning Fiberglass Corp Method and apparatus for making a fibrous preform
US4794038A (en) * 1985-05-15 1988-12-27 E. I. Du Pont De Nemours And Company Polyester fiberfill
FR2542666B1 (fr) * 1983-03-17 1986-06-20 Saint Gobain Isover Panneaux composites moules
US4940502A (en) * 1985-05-15 1990-07-10 E. I. Du Pont De Nemours And Company Relating to bonded non-woven polyester fiber structures

Also Published As

Publication number Publication date
CA2086840A1 (en) 1992-01-10
ES2076539T3 (es) 1995-11-01
IE912262A1 (en) 1992-01-15
JPH05508198A (ja) 1993-11-18
JP3012327B2 (ja) 2000-02-21
MX9100124A (es) 1992-02-28
EP0538372B1 (en) 1995-07-26
KR930701649A (ko) 1993-06-12
KR0158667B1 (ko) 1998-12-01
AU8283691A (en) 1992-02-04
DE69111608D1 (de) 1995-08-31
DE69111608T2 (de) 1996-03-21
EP0538372A1 (en) 1993-04-28
WO1992001104A1 (en) 1992-01-23

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed