GB1264346A - - Google Patents

Info

Publication number
GB1264346A
GB1264346A GB1264346DA GB1264346A GB 1264346 A GB1264346 A GB 1264346A GB 1264346D A GB1264346D A GB 1264346DA GB 1264346 A GB1264346 A GB 1264346A
Authority
GB
United Kingdom
Prior art keywords
spinneret
spinning head
spinning
aug
hollow body
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
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 filed Critical
Publication of GB1264346A publication Critical patent/GB1264346A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Sealing Material Composition (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

1,264,346. Spinneret and spinning head assembly. CTA-COMPAGNIE INDUSTRIELLE DE TEXTILES INDUSTRIELS ET SYNTHETIQUES. 20 Aug., 1969 [21 Aug., 1968], No.41610/69. 'Heading B5B. A spinneret comprises a metal sheet which has a regularly curved surface, a perforated inner zone and an imperforate peripheral zone providing a surface for mounting the spinneret in liquid sealtight manner in a spinning head, the peripheral zone being on the same curved surface as the inner zone. As shown in Fig. 1, the extrusion head comprises a hollow body 1 connected to a conduit for feeding a material 2 to be spun and provided with a rectangular aperture 160 mm. long and 46 mm. wide disposed symmetrically with respect to the axis of the feed conduit. A locking plate 4 and a cover 5, both having a rectangular aperture 52 mm. wide at the level of the spinneret are held against the aperture of the spinning head by means of bolts 3 parallel to the longitudinal plane of symmetry of the spinneret 6. A distributer in the form of a flat rectangular slotted plate 7 is disposed between the hollow body 1 and the locking plate 4. The spinneret is especially useful in the web-spinning of polyacrylonitrile filaments.
GB1264346D 1968-08-21 1969-08-20 Expired GB1264346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR163686 1968-08-21

Publications (1)

Publication Number Publication Date
GB1264346A true GB1264346A (en) 1972-02-23

Family

ID=8653914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264346D Expired GB1264346A (en) 1968-08-21 1969-08-20

Country Status (8)

Country Link
US (1) US3667886A (en)
BE (1) BE736858A (en)
BR (1) BR6911618D0 (en)
DE (1) DE1942197A1 (en)
ES (1) ES172910Y (en)
FR (1) FR1587678A (en)
GB (1) GB1264346A (en)
NL (1) NL144339B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508031A1 (en) * 1984-03-15 1985-09-26 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Melt-spinning spinneret for high-molecular thermoplastics

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2044540C3 (en) * 1970-09-09 1981-12-10 Maschinenfabrik Moenus Ag, 6000 Frankfurt Band knife splitting machine for leather, rubber and the like.
US3737269A (en) * 1971-08-23 1973-06-05 Unex Machine & Tool Co Inc Cutting apparatus for extruded material
DE2725852C2 (en) * 1977-06-08 1985-04-18 Akzo Gmbh, 5600 Wuppertal Spinner head
IT1079352B (en) * 1976-09-04 1985-05-08 Akzo Nv IMPROVEMENT IN THE SPINNING HEADS
US4318680A (en) * 1978-08-30 1982-03-09 American Cyanamid Company Spinnerette plate having multiple capillaries per counterbore for melt spinning fusion melts of acrylonitrile polymer and water
IT1153511B (en) * 1982-05-04 1987-01-14 Camoga Spa DEVICE TO CONTROL THE TENDENCY OF THE MOVEMENT OF A BELT BLADE IN A SPLITTER MACHINE
EP0122464B1 (en) * 1983-03-23 1988-11-09 B a r m a g AG Spinning head for melt-spinning filaments
US4696633A (en) * 1984-05-26 1987-09-29 Barmag Ag Melt spinning apparatus
US4698008A (en) * 1984-06-22 1987-10-06 Barmag Ag Melt spinning apparatus
JPH0823083B2 (en) * 1985-11-26 1996-03-06 日本エクスラン工業株式会社 Acrylic fiber manufacturing method
US5906894A (en) * 1994-03-25 1999-05-25 Weyerhaeuser Company Multi-ply cellulosic products using high-bulk cellulosic fibers
US6688874B1 (en) * 1999-04-23 2004-02-10 Albert A. Simone Non-contact extrusion nozzle head for applying sealant material in an insulated glass assembly
JP6117261B2 (en) * 2015-02-18 2017-04-19 株式会社東芝 Spinning apparatus, nozzle head and spinning method
CN115369497A (en) * 2022-09-14 2022-11-22 苏州斯宾耐特化纤科技有限公司 Spinneret plate with ultrahigh hollowness degree and manufacturing process thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508031A1 (en) * 1984-03-15 1985-09-26 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Melt-spinning spinneret for high-molecular thermoplastics

Also Published As

Publication number Publication date
ES172910U (en) 1972-02-16
DE1942197A1 (en) 1970-02-26
FR1587678A (en) 1970-03-27
ES172910Y (en) 1972-11-01
US3667886A (en) 1972-06-06
BE736858A (en) 1969-12-31
NL6912137A (en) 1970-02-24
NL144339B (en) 1974-12-16
BR6911618D0 (en) 1973-01-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees