GB1110117A - Spinning composite fibres - Google Patents

Spinning composite fibres

Info

Publication number
GB1110117A
GB1110117A GB34699/64A GB3469964A GB1110117A GB 1110117 A GB1110117 A GB 1110117A GB 34699/64 A GB34699/64 A GB 34699/64A GB 3469964 A GB3469964 A GB 3469964A GB 1110117 A GB1110117 A GB 1110117A
Authority
GB
United Kingdom
Prior art keywords
feed
channels
chamber
spinning
plate
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
GB34699/64A
Inventor
Alastair Strang
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 GB34699/64A priority Critical patent/GB1110117A/en
Priority to FR26456A priority patent/FR1445049A/en
Priority to US481516A priority patent/US3332110A/en
Priority to NL6511049A priority patent/NL6511049A/xx
Priority to NO159460A priority patent/NO120889B/no
Priority to AT782965A priority patent/AT275713B/en
Priority to DE19651660245 priority patent/DE1660245A1/en
Publication of GB1110117A publication Critical patent/GB1110117A/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
    • D01D5/28—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
    • D01D5/32—Side-by-side structure; Spinnerette packs therefor
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/217—Spinnerette forming conjugate, composite or hollow filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

1,110,117. Spinnerets. COURTAULDS Ltd. 24 Aug., 1965 [25 Aug., 1964], No. 34699/64. Heading B5B. A spinneret suitable for the production of bi-component composite fibres compries jet head 1 with radially disposed orifices 2, clamped by a retaining ring 3 to skirt 4 around a feed plate 5 provided with grooved channels 6 and 6<SP>1</SP> separated by dividing ridges 7, so that a row of jet orifices 2 is immediately above a dividing ridge 7. Grooved channels 6 are open at their outer ends to an annular feed chamber 8 between skirt 4 and a backing plate 9 on feed plate 5, while the grooved channels 6<SP>1</SP> are closed at their outer ends to chamber 8 but are open instead at their outer ends to a second feed chamber 10 between feed plate 5 and backing plate 9. A closure plate 11 completes the assembly by providing the outer wall of the feed chamber 8, pipes 12 and 13 respectively are provided for the introduction of the two spinning compositions into the feed chambers 8 and 10. Figures 2 and 3 respectively show the arrangement of feeds to channels 6 and 6<SP>1</SP> enabling spinning compositions A and B to pass freely into alternate similar grooves, obtaining thereby the required distribution. In use the two spinning compositions A and B are fed under controlled conditions through pipes 12 and 13 to feed chambers 8 and 10 whence they pass to channels 6 and 6<SP>1</SP> and thence together from dividing ridges 7 to jet orifices 2. Preferably the jet head has not less than 1000 jet orifices. In another type of apparatus, not shown, instead of the radial arrangement the jet orifices are arranged in parallel rows across the face of the chamber head and feed channels are all fed off the adjacent ends or both ends. The apparatus may be used for wet, dry and melt spinning but is especially suitable for wet spinning.
GB34699/64A 1964-08-25 1964-08-25 Spinning composite fibres Expired GB1110117A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB34699/64A GB1110117A (en) 1964-08-25 1964-08-25 Spinning composite fibres
FR26456A FR1445049A (en) 1964-08-25 1965-07-29 Diluting agents for oleophobic fluoroalkylsiloxanes
US481516A US3332110A (en) 1964-08-25 1965-08-23 Spinning fibers
NL6511049A NL6511049A (en) 1964-08-25 1965-08-24
NO159460A NO120889B (en) 1964-08-25 1965-08-24
AT782965A AT275713B (en) 1964-08-25 1965-08-25 Spinning head for the production of composite, in particular two-component fibers
DE19651660245 DE1660245A1 (en) 1964-08-25 1965-08-25 Method and device for the production of two-component fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34699/64A GB1110117A (en) 1964-08-25 1964-08-25 Spinning composite fibres

Publications (1)

Publication Number Publication Date
GB1110117A true GB1110117A (en) 1968-04-18

Family

ID=10368867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34699/64A Expired GB1110117A (en) 1964-08-25 1964-08-25 Spinning composite fibres

Country Status (5)

Country Link
US (1) US3332110A (en)
AT (1) AT275713B (en)
DE (1) DE1660245A1 (en)
GB (1) GB1110117A (en)
NO (1) NO120889B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1155691A (en) * 1966-01-03 1969-06-18 Ici Ltd Improvements in or relating to Processes and Apparartus for the Spinning of Synthetic Fibre-Forming Polymers
US3607165A (en) * 1969-01-31 1971-09-21 Bernard M Guthrie Glass fiber forming apparatus
CN102367592B (en) * 2011-05-25 2013-10-02 文兴纺织（苏州）有限公司 Silk spraying device with micro controller

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798252A (en) * 1955-09-23 1957-07-09 American Cyanamid Co Spinnerette
BE620134A (en) * 1961-07-14
BE634072A (en) * 1962-06-25
US3176342A (en) * 1962-06-25 1965-04-06 Monsanto Co Spinnerette
NL125333C (en) * 1962-06-25
US3166788A (en) * 1962-10-24 1965-01-26 Monsanto Co Spinning for conjugate spinning
US3224041A (en) * 1963-01-28 1965-12-21 Reynolds Lester Spinning apparatus

Also Published As

Publication number Publication date
US3332110A (en) 1967-07-25
NO120889B (en) 1970-12-21
AT275713B (en) 1969-11-10
DE1660245A1 (en) 1970-07-16

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