CH275132A - Process and device for cold drawing of continuous filaments made of linear high polymers. - Google Patents

Process and device for cold drawing of continuous filaments made of linear high polymers.

Info

Publication number
CH275132A
CH275132A CH275132DA CH275132A CH 275132 A CH275132 A CH 275132A CH 275132D A CH275132D A CH 275132DA CH 275132 A CH275132 A CH 275132A
Authority
CH
Switzerland
Prior art keywords
cold drawing
continuous filaments
high polymers
linear high
filaments made
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Phrix-Werke
Original Assignee
Phrix Werke Ag
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 Phrix Werke Ag filed Critical Phrix Werke Ag
Publication of CH275132A publication Critical patent/CH275132A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/228—Stretching in two or more steps, with or without intermediate steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/20—Co-operating surfaces mounted for relative movement
    • B65H59/26—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path
    • B65H59/28—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path the surfaces being urged towards each other
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/225—Mechanical characteristics of stretching apparatus
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/227—Control of the stretching tension; Localisation of the stretching neck; Draw-pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
CH275132D 1947-05-30 1949-08-29 Process and device for cold drawing of continuous filaments made of linear high polymers. CH275132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB966610X 1947-05-30

Publications (1)

Publication Number Publication Date
CH275132A true CH275132A (en) 1951-05-15

Family

ID=10805271

Family Applications (1)

Application Number Title Priority Date Filing Date
CH275132D CH275132A (en) 1947-05-30 1949-08-29 Process and device for cold drawing of continuous filaments made of linear high polymers.

Country Status (3)

Country Link
BE (1) BE498035A (en)
CH (1) CH275132A (en)
FR (1) FR966610A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1100225B (en) * 1953-03-16 1961-02-23 Hoechst Ag Process and apparatus for the continuous production of curled threads or fibres from tows of polymeric ªŠ-caprolactam
DE1171107B (en) * 1954-06-30 1964-05-27 Du Pont Device for drawing threads made of synthetic high polymers
DE1180885B (en) * 1955-11-18 1964-11-05 Deering Milliken Res Corp Device for curling threads or bundles of threads made of thermoplastic material
DE1221396B (en) * 1955-07-14 1966-07-21 Deering Milliken Res Corp Process for crimping threads or bundles of threads made of thermoplastic material
DE1260679B (en) * 1955-06-30 1968-02-08 Du Pont Process for the multi-stage drawing of threads made of synthetic linear polyamides

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1574305A (en) * 1976-03-23 1980-09-03 Ici Ltd Polymeric filaments and processes and apparatus for forming such materials

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1100225B (en) * 1953-03-16 1961-02-23 Hoechst Ag Process and apparatus for the continuous production of curled threads or fibres from tows of polymeric ªŠ-caprolactam
DE1171107B (en) * 1954-06-30 1964-05-27 Du Pont Device for drawing threads made of synthetic high polymers
DE1260679B (en) * 1955-06-30 1968-02-08 Du Pont Process for the multi-stage drawing of threads made of synthetic linear polyamides
DE1221396B (en) * 1955-07-14 1966-07-21 Deering Milliken Res Corp Process for crimping threads or bundles of threads made of thermoplastic material
DE1180885B (en) * 1955-11-18 1964-11-05 Deering Milliken Res Corp Device for curling threads or bundles of threads made of thermoplastic material

Also Published As

Publication number Publication date
FR966610A (en) 1950-10-13
BE498035A (en)

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