IT8547679A1 - PROCEDURE AND EQUIPMENT FOR COWING SYNTHETIC THREADS YARN FROM POLYMERS AND THEIR USE - Google Patents

PROCEDURE AND EQUIPMENT FOR COWING SYNTHETIC THREADS YARN FROM POLYMERS AND THEIR USE

Info

Publication number
IT8547679A1
IT8547679A1 IT1985A47679A IT4767985A IT8547679A1 IT 8547679 A1 IT8547679 A1 IT 8547679A1 IT 1985A47679 A IT1985A47679 A IT 1985A47679A IT 4767985 A IT4767985 A IT 4767985A IT 8547679 A1 IT8547679 A1 IT 8547679A1
Authority
IT
Italy
Prior art keywords
cowing
polymers
procedure
equipment
synthetic threads
Prior art date
Application number
IT1985A47679A
Other languages
Italian (it)
Other versions
IT1182197B (en
IT8547679A0 (en
Original Assignee
Schweizerische Viscose
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4193226&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT8547679(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schweizerische Viscose filed Critical Schweizerische Viscose
Publication of IT8547679A0 publication Critical patent/IT8547679A0/en
Publication of IT8547679A1 publication Critical patent/IT8547679A1/en
Application granted granted Critical
Publication of IT1182197B publication Critical patent/IT1182197B/en

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
    • D01D5/08—Melt spinning methods
    • D01D5/082—Melt spinning methods of mixed yarn
    • 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
    • D01D7/00—Collecting the newly-spun products

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
IT47679/85A 1984-02-14 1985-02-13 PROCEDURE AND EQUIPMENT FOR COFILING SYNTHETIC YARNS, POLYMER YARNS, AND THEIR USE IT1182197B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH70484 1984-02-14

Publications (3)

Publication Number Publication Date
IT8547679A0 IT8547679A0 (en) 1985-02-13
IT8547679A1 true IT8547679A1 (en) 1986-08-13
IT1182197B IT1182197B (en) 1987-09-30

Family

ID=4193226

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47679/85A IT1182197B (en) 1984-02-14 1985-02-13 PROCEDURE AND EQUIPMENT FOR COFILING SYNTHETIC YARNS, POLYMER YARNS, AND THEIR USE

Country Status (7)

Country Link
EP (1) EP0172181B1 (en)
JP (1) JPS62501221A (en)
BR (1) BR8506042A (en)
CA (1) CA1242557A (en)
DE (1) DE3563859D1 (en)
IT (1) IT1182197B (en)
WO (1) WO1985003728A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1226160B (en) * 1988-07-06 1990-12-19 Filteco Spa METHOD AND EQUIPMENT FOR THE PRODUCTION OF YARN WITH MULTIPLE FILAMENTS.
FR2674261B1 (en) * 1991-03-19 1993-06-11 Vetrotex France Sa METHOD AND DEVICE FOR MANUFACTURING A COMPOSITE YARN.
JPH09310220A (en) * 1996-05-17 1997-12-02 Ind Technol Res Inst Production of heteroshrinkable blended filament yarn
NL1033314C2 (en) * 2007-01-31 2008-08-01 Ten Cate Thiolon Bv Composite synthetic yarn production apparatus, comprises extrusion lines for supplying property specific, stretched filaments to unit where they are combined with each other
CN105401238A (en) * 2015-12-18 2016-03-16 江苏昊星化纤纺织有限公司 Nylon 66 double-head winding device
BE1024237B9 (en) * 2016-06-01 2018-01-23 Nv Michel Van De Wiele DEVICE FOR MANUFACTURING YARN, METHOD FOR MANUFACTURING YARN AND METHOD FOR ADJUSTING A DEVICE FOR MANUFACTURING YARN

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1805954A1 (en) * 1968-10-30 1970-06-11 Bayer Ag Melange thread
JPS517203A (en) * 1974-07-10 1976-01-21 Sadayoshi Watanabe Arukariekifurikakeo tokuchotosuru kapponkashokubutsuparupuno sansosankaseizoho
US4025595A (en) * 1975-10-15 1977-05-24 E. I. Du Pont De Nemours And Company Process for preparing mixed filament yarns
US4247505A (en) * 1978-05-05 1981-01-27 Phillips Petroleum Company Melt spinning of polymers
JPS59130309A (en) * 1983-01-14 1984-07-26 Teijin Ltd Production of yarn mix of different shrinkage

Also Published As

Publication number Publication date
EP0172181B1 (en) 1988-07-20
WO1985003728A1 (en) 1985-08-29
IT1182197B (en) 1987-09-30
BR8506042A (en) 1986-03-25
JPS62501221A (en) 1987-05-14
IT8547679A0 (en) 1985-02-13
CA1242557A (en) 1988-10-04
DE3563859D1 (en) 1988-08-25
EP0172181A1 (en) 1986-02-26

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