GB2057344B - Spinneret assembly for use in production of multi-core composite filamentss - Google Patents

Spinneret assembly for use in production of multi-core composite filamentss

Info

Publication number
GB2057344B
GB2057344B GB7931137A GB7931137A GB2057344B GB 2057344 B GB2057344 B GB 2057344B GB 7931137 A GB7931137 A GB 7931137A GB 7931137 A GB7931137 A GB 7931137A GB 2057344 B GB2057344 B GB 2057344B
Authority
GB
United Kingdom
Prior art keywords
filamentss
production
core composite
spinneret assembly
spinneret
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
GB7931137A
Other versions
GB2057344A (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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to DE19792936300 priority Critical patent/DE2936300A1/en
Priority to GB7931137A priority patent/GB2057344B/en
Priority claimed from US06/073,564 external-priority patent/US4370114A/en
Publication of GB2057344A publication Critical patent/GB2057344A/en
Application granted granted Critical
Publication of GB2057344B publication Critical patent/GB2057344B/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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
GB7931137A 1979-09-07 1979-09-07 Spinneret assembly for use in production of multi-core composite filamentss Expired GB2057344B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19792936300 DE2936300A1 (en) 1979-09-07 1979-09-07 SPINNING NOZZLE DEVICE FOR PRODUCING MULTI-COMPONENT, MULTIPLE-CORE COMPOSITE FILMS
GB7931137A GB2057344B (en) 1979-09-07 1979-09-07 Spinneret assembly for use in production of multi-core composite filamentss

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19792936300 DE2936300A1 (en) 1979-09-07 1979-09-07 SPINNING NOZZLE DEVICE FOR PRODUCING MULTI-COMPONENT, MULTIPLE-CORE COMPOSITE FILMS
US06/073,564 US4370114A (en) 1979-09-07 1979-09-07 Spinneret assembly for use in production of multi-ingredient multi-core composite filaments
GB7931137A GB2057344B (en) 1979-09-07 1979-09-07 Spinneret assembly for use in production of multi-core composite filamentss

Publications (2)

Publication Number Publication Date
GB2057344A GB2057344A (en) 1981-04-01
GB2057344B true GB2057344B (en) 1983-02-09

Family

ID=27188197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7931137A Expired GB2057344B (en) 1979-09-07 1979-09-07 Spinneret assembly for use in production of multi-core composite filamentss

Country Status (2)

Country Link
DE (1) DE2936300A1 (en)
GB (1) GB2057344B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162074A (en) 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
US5551588A (en) 1987-10-02 1996-09-03 Basf Corporation Profiled multi-component fiber flow plate method

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084203B1 (en) * 1982-01-15 1986-11-05 Toray Industries, Inc. Ultra-fine sheath-core composite fibers and composite sheets made thereof
JPS623038A (en) * 1985-06-28 1987-01-09 Mitsubishi Rayon Co Ltd Spinneret device for producing light-transmitting collected fiber
EP0265074B1 (en) * 1986-09-22 1991-04-24 Mitsubishi Rayon Co., Ltd. Multifilament type plastic optical fiber
JPH08226011A (en) * 1995-02-16 1996-09-03 Tanaka Kikinzoku Kogyo Kk Spinneret for producing modified cross-section fiber capable of embodying optical function
US5866050A (en) * 1997-02-06 1999-02-02 E. I. Du Pont De Nemours And Company Method and spinning apparatus having a multiple-temperature control arrangement therein
DE10115185A1 (en) 2001-03-27 2002-10-24 Freudenberg Carl Kg Splittable yarns, fibers or filaments and process for their production and device
DE10138249A1 (en) * 2001-08-03 2003-02-13 Rieter Ag Maschf Melt-spinning of multi-component filaments has a center capillary to take the main core material, with additional capillaries to carry the other components to shroud the core at the spinneret spinning capillary
DE10138177A1 (en) * 2001-08-03 2003-02-13 Rieter Ag Maschf Melt spinning of multi-component filaments and yarns has separate flows through the distributors, to be carried to the spinneret openings as required for the spun filament/yarn characteristics
DE10139655A1 (en) * 2001-08-11 2003-02-20 Rieter Ag Maschf Melt spun trilobal filament yarn is of a number of components, in different colors and/or characteristics, where the spinneret openings are set to give a core with bonded lobal wings
CN112575399B (en) * 2020-12-04 2022-11-15 江苏立新化纤科技有限公司 Composite spinneret assembly for preparing multi-component superfine parallel fibers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047984B (en) * 1953-06-25 1958-12-31 Trikotfabriken J Schiesser A G Spinning head for producing composite artificial threads or hollow threads and a method for producing such a spinning head
CH486570A (en) * 1966-09-21 1970-02-28 Inventa Ag Device for the production of composite threads consisting of at least two different polymers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162074A (en) 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
US5344297A (en) 1987-10-02 1994-09-06 Basf Corporation Apparatus for making profiled multi-component yarns
US5551588A (en) 1987-10-02 1996-09-03 Basf Corporation Profiled multi-component fiber flow plate method
US5562930A (en) 1987-10-02 1996-10-08 Hills; William H. Distribution plate for spin pack assembly

Also Published As

Publication number Publication date
DE2936300A1 (en) 1981-04-09
GB2057344A (en) 1981-04-01

Similar Documents

Publication Publication Date Title
GB2043526B (en) Production of fibrillated fibre structures
JPS56101915A (en) Production of carbon fiber
JPS56101916A (en) Production of carbon fiber
JPS54101946A (en) Spun like two layered yarn structure and production
GB2057344B (en) Spinneret assembly for use in production of multi-core composite filamentss
JPS5649077A (en) Production of fibrile fiber structure
ZA783552B (en) Improvements in or relating to the production of filamentary material
JPS5477716A (en) Production of composite yarn
JPS55116874A (en) Production of fibrile fiber structure
JPS55128031A (en) Production of composite yarn
JPS5438941A (en) Production of *tsumugi* like composite yarn
ZA774542B (en) Improvements in or relating to the production of fibres
JPS5536328A (en) Production of composite yarn
JPS54113621A (en) Production of substrateeglass composite
JPS52121523A (en) Manufacture of whiskerrreinforced composite fiber
DK149881A (en) Process for the preparation of cellulose fibres for use in the production of fibre-reinforced shaped objects
JPS55112320A (en) Production of composite modified yarn
JPS5685475A (en) Production of electlet fiber
JPS5598926A (en) Production of composite structure crimped yarn
JPS5434432A (en) Production of composite yarn
JPS5526273A (en) Composite spun yarn and production
JPS5649042A (en) Production of composite feather like yarn
JPS54125743A (en) Production of composite yarn
JPS55137229A (en) Production of composite processed yarn
JPS5663055A (en) Production of fiber mat sturucture

Legal Events

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

Effective date: 19970907