GB784535A - Improvements in and relating to the cold stretching of synthetic filaments - Google Patents

Improvements in and relating to the cold stretching of synthetic filaments

Info

Publication number
GB784535A
GB784535A GB4661/55A GB466155A GB784535A GB 784535 A GB784535 A GB 784535A GB 4661/55 A GB4661/55 A GB 4661/55A GB 466155 A GB466155 A GB 466155A GB 784535 A GB784535 A GB 784535A
Authority
GB
United Kingdom
Prior art keywords
roller
filament
draught
feed
rod
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
GB4661/55A
Other languages
English (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.)
Perfogit SpA
Original Assignee
Perfogit SpA
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 Perfogit SpA filed Critical Perfogit SpA
Publication of GB784535A publication Critical patent/GB784535A/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
GB4661/55A 1954-02-25 1955-02-16 Improvements in and relating to the cold stretching of synthetic filaments Expired GB784535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT784535X 1954-02-25

Publications (1)

Publication Number Publication Date
GB784535A true GB784535A (en) 1957-10-09

Family

ID=11316467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4661/55A Expired GB784535A (en) 1954-02-25 1955-02-16 Improvements in and relating to the cold stretching of synthetic filaments

Country Status (3)

Country Link
BE (1) BE535975A (enrdf_load_stackoverflow)
FR (1) FR1125423A (enrdf_load_stackoverflow)
GB (1) GB784535A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217355A (en) * 1963-11-04 1965-11-16 Monsanto Co Roll wrap preventer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217355A (en) * 1963-11-04 1965-11-16 Monsanto Co Roll wrap preventer

Also Published As

Publication number Publication date
FR1125423A (fr) 1956-10-30
BE535975A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
US2463620A (en) Apparatus and process for crimping
GB394216A (en) Process and apparatus for the manufacture of artificial filaments
GB1113650A (en) Improvements in and relating to the treatment of yarns
GB700176A (en) Improvements relating to methods of stretching threads and filaments composed of synthetic linear polymers and apparatus therefor
GB905258A (en) Method and apparatus for bulking yarn
GB1393978A (en) Thread supply device for textile machines
US3685273A (en) Method and apparatus for false twisting textile yarns and product obtained thereby
US2988866A (en) Apparatus for the production of lowshrinkage polyethylene terephthalate threads
GB784535A (en) Improvements in and relating to the cold stretching of synthetic filaments
US3018608A (en) Process for the production of lowshrinkage polyethylene terephthalate threads
GB1198035A (en) Process and Apparatus for Producing Crimped Filaments
GB1193656A (en) Process and apparatus for Drawing Polyester Filaments
GB1280168A (en) Improvements in the treatment of synthetic yarns
GB1064057A (en) Yarn texturing process and apparatus
US3762147A (en) Apparatus of relaxing drawn high-polymeric filament threads
US2823514A (en) Apparatus for producing curled yarn
GB1162023A (en) Apparatus and Method for Drawing and thereafter Relaxing Threads consisting of Synthetic High Polymer Filaments
GB739833A (en) Improved thread-storing thread-advancing device
US3678676A (en) Heat setting trapped pre-inserted twist
GB1211681A (en) Improvements in or relating to the handling of flexible elongated material
GB675788A (en) Improvements in and relating to methods of and apparatus for advancing and processing threads, ribbons and the like
GB1046298A (en) Improvements in or relating to the drawing of synthetic filaments
JPS52140625A (en) Process for direct spinning and drawing of polyester filament yarns
SU99998A1 (ru) Прибор дл подачи нитей на крутильной машине дл выработки фасонной пр жи
GB1135486A (en) Improvements in or relating to the production of compact multifilament yarns