GB1387566A - Processing continuous filament tow - Google Patents

Processing continuous filament tow

Info

Publication number
GB1387566A
GB1387566A GB575071A GB575071A GB1387566A GB 1387566 A GB1387566 A GB 1387566A GB 575071 A GB575071 A GB 575071A GB 575071 A GB575071 A GB 575071A GB 1387566 A GB1387566 A GB 1387566A
Authority
GB
United Kingdom
Prior art keywords
tow
march
spread
continuous filament
support
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
GB575071A
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Priority to GB575071A priority Critical patent/GB1387566A/en
Publication of GB1387566A publication Critical patent/GB1387566A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

1387566 Treating fibres COURTAULDS Ltd 30 March 1972 [2 March 1971] 5750/71 Heading D1F A tow of synthetic or regenerated e.g. acrylic or viscose, continuous filaments, is filled, opened or separated and perhaps crimped in preparation for stapling and/or spinning or formation into a fleece. It is produced by suspending a running tow in the form of a spread band in a flowing liquid e.g. water, which may contain a fibre finishing material, passing through a divergent passage or channel, overfeeding the spread tow onto a moving foraminous support e.g. a wire mesh screen, to separate it from the liquid and form a coherent web which is dried and then stretched to restore it to tow form. Suction may be applied underneath the support where the tow is first deposited.
GB575071A 1971-03-02 1971-03-02 Processing continuous filament tow Expired GB1387566A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB575071A GB1387566A (en) 1971-03-02 1971-03-02 Processing continuous filament tow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB575071A GB1387566A (en) 1971-03-02 1971-03-02 Processing continuous filament tow

Publications (1)

Publication Number Publication Date
GB1387566A true GB1387566A (en) 1975-03-19

Family

ID=9801958

Family Applications (1)

Application Number Title Priority Date Filing Date
GB575071A Expired GB1387566A (en) 1971-03-02 1971-03-02 Processing continuous filament tow

Country Status (1)

Country Link
GB (1) GB1387566A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421584A (en) * 1981-04-13 1983-12-20 Mitsubishi Rayon Co., Ltd. Process for the production of sheet-like material comprising split fibers and apparatus therefor
GB2276395A (en) * 1993-03-24 1994-09-28 Courtaulds Plc Treating viscose filaments
WO2000063479A1 (en) * 2000-04-18 2000-10-26 Lohmann Gmbh & Co. Kg Non woven textile structure incorporating stabilized filament assemblies

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421584A (en) * 1981-04-13 1983-12-20 Mitsubishi Rayon Co., Ltd. Process for the production of sheet-like material comprising split fibers and apparatus therefor
GB2276395A (en) * 1993-03-24 1994-09-28 Courtaulds Plc Treating viscose filaments
EP0617150A1 (en) * 1993-03-24 1994-09-28 Courtaulds Plc Fibre web
US5443776A (en) * 1993-03-24 1995-08-22 Courtaulds Plc Process of improving at least one property of viscose filaments
WO2000063479A1 (en) * 2000-04-18 2000-10-26 Lohmann Gmbh & Co. Kg Non woven textile structure incorporating stabilized filament assemblies
US6962042B2 (en) 2000-04-18 2005-11-08 Vliesstoff-Technologie In 3. Dimension Kg Non woven textile structure incorporating stabilized filament assemblies

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees