CA2086840A1 - Improvements relating to bonded non-woven polyester fiber structures - Google Patents
Improvements relating to bonded non-woven polyester fiber structuresInfo
- Publication number
- CA2086840A1 CA2086840A1 CA2086840A CA2086840A CA2086840A1 CA 2086840 A1 CA2086840 A1 CA 2086840A1 CA 2086840 A CA2086840 A CA 2086840A CA 2086840 A CA2086840 A CA 2086840A CA 2086840 A1 CA2086840 A1 CA 2086840A1
- Authority
- CA
- Canada
- Prior art keywords
- polyester fiber
- improvements relating
- bonded non
- fiber structures
- woven polyester
- 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.)
- Granted
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)
- Reinforced Plastic Materials (AREA)
- Multicomponent Fibers (AREA)
Abstract
A batch process and apparatus are provided for molding fiberballs, comprisin g load-bearing fibers and binder fibers, into shaped articles; preferably using hot air within a perforated mold to allow circulation of the air through the fiberballs. The techniques are particularly adapted to molding cushions of varying shapes an d sizes, without excessive wastage of material, using relatively simple flexible equipment.
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 true CA2086840A1 (en) | 1992-01-10 |
CA2086840C 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 (en) |
JP (1) | JP3012327B2 (en) |
KR (1) | KR0158667B1 (en) |
AU (1) | AU8283691A (en) |
CA (1) | CA2086840C (en) |
DE (1) | DE69111608T2 (en) |
ES (1) | ES2076539T3 (en) |
IE (1) | IE912262A1 (en) |
MX (1) | MX9100124A (en) |
WO (1) | WO1992001104A1 (en) |
Families Citing this family (7)
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 |
MX9700357A (en) * | 1994-07-13 | 1997-04-30 | Du Pont | Fiber clusters molding process and equipment. |
US5454992A (en) * | 1994-07-13 | 1995-10-03 | E. I. Du Pont De Nemours And Company | Fiber clusters molding process and equipment |
US6096249A (en) * | 1996-12-05 | 2000-08-01 | Teijin Limited | Method for molding fiber aggregate |
EP1437435A4 (en) * | 2001-09-03 | 2005-04-06 | Teijin Ltd | Method and apparatus for forming fiber aggregate |
CA2967507C (en) * | 2015-01-16 | 2019-03-19 | Schukra Geratebau Gmbh | Method, tool and system for producing a product from fiber material |
CN109898237B (en) * | 2019-04-19 | 2020-07-21 | 武汉纺织大学 | Linear straight rail type production system of textile body |
Family Cites Families (4)
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 (en) * | 1983-03-17 | 1986-06-20 | Saint Gobain Isover | COMPOSITE MOLDED PANELS |
US4940502A (en) * | 1985-05-15 | 1990-07-10 | E. I. Du Pont De Nemours And Company | Relating to bonded non-woven polyester fiber structures |
-
1991
- 1991-06-18 EP EP91913401A patent/EP0538372B1/en not_active Expired - Lifetime
- 1991-06-18 ES ES91913401T patent/ES2076539T3/en not_active Expired - Lifetime
- 1991-06-18 CA CA002086840A patent/CA2086840C/en not_active Expired - Fee Related
- 1991-06-18 JP JP3512604A patent/JP3012327B2/en not_active Expired - Fee Related
- 1991-06-18 KR KR1019930700043A patent/KR0158667B1/en not_active IP Right Cessation
- 1991-06-18 AU AU82836/91A patent/AU8283691A/en not_active Abandoned
- 1991-06-18 DE DE69111608T patent/DE69111608T2/en not_active Expired - Lifetime
- 1991-06-18 WO PCT/US1991/004134 patent/WO1992001104A1/en active IP Right Grant
- 1991-06-28 IE IE226291A patent/IE912262A1/en unknown
- 1991-07-08 MX MX9100124A patent/MX9100124A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69111608D1 (en) | 1995-08-31 |
EP0538372B1 (en) | 1995-07-26 |
JPH05508198A (en) | 1993-11-18 |
KR930701649A (en) | 1993-06-12 |
KR0158667B1 (en) | 1998-12-01 |
AU8283691A (en) | 1992-02-04 |
IE912262A1 (en) | 1992-01-15 |
MX9100124A (en) | 1992-02-28 |
JP3012327B2 (en) | 2000-02-21 |
EP0538372A1 (en) | 1993-04-28 |
CA2086840C (en) | 2001-01-16 |
ES2076539T3 (en) | 1995-11-01 |
DE69111608T2 (en) | 1996-03-21 |
WO1992001104A1 (en) | 1992-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |