GB2001578A - Spinning fibres - Google Patents

Spinning fibres

Info

Publication number
GB2001578A
GB2001578A GB7830348A GB7830348A GB2001578A GB 2001578 A GB2001578 A GB 2001578A GB 7830348 A GB7830348 A GB 7830348A GB 7830348 A GB7830348 A GB 7830348A GB 2001578 A GB2001578 A GB 2001578A
Authority
GB
United Kingdom
Prior art keywords
fibres
spun
weir
outwardly
thermoplastics
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
Application number
GB7830348A
Other versions
GB2001578B (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB7830348A priority Critical patent/GB2001578B/en
Publication of GB2001578A publication Critical patent/GB2001578A/en
Application granted granted Critical
Publication of GB2001578B publication Critical patent/GB2001578B/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets

Abstract

For centrifugally spinning fibres from thin films of fibre-forming liquids, including solutions or dispersions of thermoplastics, thermosetting resins, thermoplastic melts, inorganic salt solutions, the liquid to be spun is supplied, e.g. by pipes 1,3, to at least one rotating annular reservoir 6 having an outwardly extending upper and/or lower weir 7, and is caused to flow outwardly over the said weir(s) and to be spun outwardly therefrom in the form of fibres. The invention makes it possible to control the production of spun fibres, so that the bulk of the fibres are individual fibres of length and diameter within desired ranges, without substantial amounts of shot. <IMAGE>
GB7830348A 1977-07-29 1978-07-19 Spinning fibres Expired GB2001578B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7830348A GB2001578B (en) 1977-07-29 1978-07-19 Spinning fibres

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3200577 1977-07-29
GB7830348A GB2001578B (en) 1977-07-29 1978-07-19 Spinning fibres

Publications (2)

Publication Number Publication Date
GB2001578A true GB2001578A (en) 1979-02-07
GB2001578B GB2001578B (en) 1982-01-27

Family

ID=26261172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7830348A Expired GB2001578B (en) 1977-07-29 1978-07-19 Spinning fibres

Country Status (1)

Country Link
GB (1) GB2001578B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019383A1 (en) * 1979-05-15 1980-11-26 Imperial Chemical Industries Plc Spinning process
US4323524A (en) * 1977-03-11 1982-04-06 Imperial Chemical Industries Limited Production of fibres
EP0601277A1 (en) * 1992-12-10 1994-06-15 Firma Carl Freudenberg Method and apparatus for making a non woven spunbonded
EP2363516A1 (en) * 2010-03-05 2011-09-07 Carl Freudenberg KG Method for manufacturing fibres from polymer dispersions

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323524A (en) * 1977-03-11 1982-04-06 Imperial Chemical Industries Limited Production of fibres
EP0019383A1 (en) * 1979-05-15 1980-11-26 Imperial Chemical Industries Plc Spinning process
EP0601277A1 (en) * 1992-12-10 1994-06-15 Firma Carl Freudenberg Method and apparatus for making a non woven spunbonded
EP2363516A1 (en) * 2010-03-05 2011-09-07 Carl Freudenberg KG Method for manufacturing fibres from polymer dispersions

Also Published As

Publication number Publication date
GB2001578B (en) 1982-01-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee