GB8511301D0 - Low temperature draft-cutting process - Google Patents

Low temperature draft-cutting process

Info

Publication number
GB8511301D0
GB8511301D0 GB858511301A GB8511301A GB8511301D0 GB 8511301 D0 GB8511301 D0 GB 8511301D0 GB 858511301 A GB858511301 A GB 858511301A GB 8511301 A GB8511301 A GB 8511301A GB 8511301 D0 GB8511301 D0 GB 8511301D0
Authority
GB
United Kingdom
Prior art keywords
low temperature
cutting process
temperature draft
draft
cutting
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
GB858511301A
Other versions
GB2174419B (en
GB2174419A (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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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
Priority claimed from JP2149784A external-priority patent/JPS60167934A/en
Priority claimed from JP59021496A external-priority patent/JPH0749608B2/en
Priority claimed from JP59021495A external-priority patent/JPH0765246B2/en
Application filed by Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of GB8511301D0 publication Critical patent/GB8511301D0/en
Publication of GB2174419A publication Critical patent/GB2174419A/en
Application granted granted Critical
Publication of GB2174419B publication Critical patent/GB2174419B/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
    • D01G1/08—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading
    • D01G1/081—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading with preferential breaking zones
    • D01G1/085—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading with preferential breaking zones obtained by thermic means
    • D01G1/086—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading with preferential breaking zones obtained by thermic means by freezing
GB08511301A 1984-02-08 1985-05-03 Low temperature draft-cutting process and apparatus for preparation of discontinuous filament bundles Expired GB2174419B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2149784A JPS60167934A (en) 1984-02-08 1984-02-08 Method for multi-stage cooling and stretch-breaking at low temperature
JP59021496A JPH0749608B2 (en) 1984-02-08 1984-02-08 Method and device for dehumidifying continuous fiber bundle and low-temperature drafting
JP59021495A JPH0765246B2 (en) 1984-02-08 1984-02-08 Low temperature cut-off device for continuous fiber bundles

Publications (3)

Publication Number Publication Date
GB8511301D0 true GB8511301D0 (en) 1985-06-12
GB2174419A GB2174419A (en) 1986-11-05
GB2174419B GB2174419B (en) 1989-01-05

Family

ID=27283449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08511301A Expired GB2174419B (en) 1984-02-08 1985-05-03 Low temperature draft-cutting process and apparatus for preparation of discontinuous filament bundles

Country Status (2)

Country Link
FR (1) FR2581661B1 (en)
GB (1) GB2174419B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114929954A (en) * 2019-10-28 2022-08-19 Itk-克勒普施创新技术有限公司 Apparatus for making electrospun polymeric staple fibers

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1254917B (en) * 1992-04-24 1995-10-11 Savio Spa STABILIZATION PROCEDURE OF THE RETRACTION DEGREE OF A TAPE OF ARTIFICIAL FIBERS COMING FROM THE TEAR MACHINE.
DE102005020296B4 (en) * 2005-04-30 2010-06-02 Battenfeld Extrusionstechnik Gmbh Device for profile extrusion
WO2021030541A2 (en) * 2019-08-13 2021-02-18 Keith Mcconnell Precision tow impregnation manufacturing system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB410745A (en) * 1932-11-12 1934-05-14 Henry Dreyfus Improvements in the manufacture of spun yarns from continuous filaments
DE2313474C3 (en) * 1973-03-17 1978-07-20 Hoechst Ag, 6000 Frankfurt Process for producing filament yarn with protruding filament ends
DE2855757C2 (en) * 1978-12-22 1983-07-07 Vepa AG, 4125 Riehen, Basel Method and device for producing a stretchable strip

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114929954A (en) * 2019-10-28 2022-08-19 Itk-克勒普施创新技术有限公司 Apparatus for making electrospun polymeric staple fibers
CN114929954B (en) * 2019-10-28 2024-03-12 Itk-克勒普施创新技术有限公司 Device for producing electrospun polymer staple fibers

Also Published As

Publication number Publication date
FR2581661B1 (en) 1987-08-21
FR2581661A1 (en) 1986-11-14
GB2174419B (en) 1989-01-05
GB2174419A (en) 1986-11-05

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Legal Events

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

Effective date: 19950503