CA1248741A - Drafting system for yarns - Google Patents

Drafting system for yarns

Info

Publication number
CA1248741A
CA1248741A CA000462235A CA462235A CA1248741A CA 1248741 A CA1248741 A CA 1248741A CA 000462235 A CA000462235 A CA 000462235A CA 462235 A CA462235 A CA 462235A CA 1248741 A CA1248741 A CA 1248741A
Authority
CA
Canada
Prior art keywords
yarn
roll
freely rotatable
heated roll
rotatable heated
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
CA000462235A
Other languages
English (en)
French (fr)
Inventor
Bobby M. Phillips
Bobby D. Duncan
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA1248741A publication Critical patent/CA1248741A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CA000462235A 1983-09-16 1984-08-31 Drafting system for yarns Expired CA1248741A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US53304083A 1983-09-16 1983-09-16
US533,040 1983-09-16
US64429984A 1984-08-27 1984-08-27
US644,299 1984-08-27
US800,255 1985-11-25

Publications (1)

Publication Number Publication Date
CA1248741A true CA1248741A (en) 1989-01-17

Family

ID=27064038

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000462235A Expired CA1248741A (en) 1983-09-16 1984-08-31 Drafting system for yarns

Country Status (6)

Country Link
EP (1) EP0157802B1 (it)
KR (1) KR920002507B1 (it)
CA (1) CA1248741A (it)
DE (1) DE3467592D1 (it)
IT (1) IT1175739B (it)
WO (1) WO1985001304A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111424355A (zh) * 2020-04-12 2020-07-17 曹学民 纺织生产用化学纤维抽丝设备
CN114717712B (zh) * 2022-05-25 2023-04-28 海生医疗科技(湖州)有限公司 一种纤维丝的牵伸装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH284352A (de) * 1950-03-23 1952-07-31 Rieter Joh Jacob & Cie Ag Verfahren und Einrichtung zur Herstellung eines Kunstfadens.
FR1340333A (fr) * 1962-09-07 1963-10-18 Asahi Chemical Ind Procédé et appareil pour l'étirage à chaud de fibres synthétiques
US3671623A (en) * 1967-08-07 1972-06-20 Teijin Ltd Method of drawing and heat treating synthetic filaments
DE2210272A1 (de) * 1972-03-03 1973-09-13 Zinser Textilmaschinen Gmbh Streck- oder schrumpfeinrichtung

Also Published As

Publication number Publication date
WO1985001304A1 (en) 1985-03-28
KR920002507B1 (en) 1992-03-27
EP0157802A1 (en) 1985-10-16
EP0157802B1 (en) 1987-11-19
IT8422670A0 (it) 1984-09-14
DE3467592D1 (en) 1987-12-23
KR850700048A (ko) 1985-12-21
IT1175739B (it) 1987-07-15

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Legal Events

Date Code Title Description
MKEX Expiry