ES367723A1 - Apparatus and method for producing a textured thread - Google Patents

Apparatus and method for producing a textured thread

Info

Publication number
ES367723A1
ES367723A1 ES367723A ES367723A ES367723A1 ES 367723 A1 ES367723 A1 ES 367723A1 ES 367723 A ES367723 A ES 367723A ES 367723 A ES367723 A ES 367723A ES 367723 A1 ES367723 A1 ES 367723A1
Authority
ES
Spain
Prior art keywords
yarn
producing
cylinder
moistening
agent
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
ES367723A
Other languages
Spanish (es)
Inventor
Hans Heinz Schaefer
Ludwig Horvath
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.)
Heberlein and Co AG
Original Assignee
Heberlein and Co 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 Heberlein and Co AG filed Critical Heberlein and Co AG
Publication of ES367723A1 publication Critical patent/ES367723A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/004—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by heating fibres, filaments, yarns or threads so as to create a temperature gradient across their diameter, thereby imparting them latent asymmetrical shrinkage properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

Thermoplastic multifilament yarn 1 is passed under controlled tension via a brake 3, moistening device 4, spreading rail 9, and internally heated ceramic cylinder 11 (which produces a temperature gradient across the yarn) to variable pressure rolls 12 and 13, roll 12 being internally cooled, and then relaxed. It may then be steam treated. Cylinder 11 may be slowly rotated and axially reciprocated. The moistening agent may be water or an aqueous swelling agent. The yarn may comprise nylon or polyester.
ES367723A 1968-06-17 1969-05-27 Apparatus and method for producing a textured thread Expired ES367723A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH895468 1968-06-17

Publications (1)

Publication Number Publication Date
ES367723A1 true ES367723A1 (en) 1971-06-16

Family

ID=4346694

Family Applications (1)

Application Number Title Priority Date Filing Date
ES367723A Expired ES367723A1 (en) 1968-06-17 1969-05-27 Apparatus and method for producing a textured thread

Country Status (10)

Country Link
US (1) US3591954A (en)
AU (1) AU5618069A (en)
BE (1) BE734069A (en)
BR (1) BR6909696D0 (en)
DE (1) DE1929072A1 (en)
ES (1) ES367723A1 (en)
FR (1) FR2011081A1 (en)
GB (1) GB1219036A (en)
NL (1) NL6907782A (en)
SE (1) SE343341B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112144159A (en) * 2020-09-15 2020-12-29 张家港市民华塑胶有限公司 Preparation method of artificial grass filaments

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382992A (en) * 1974-07-15 1983-05-10 Toray Industries, Inc. Potentially bulky yarn
US4263368A (en) * 1974-07-15 1981-04-21 Toray Industries, Inc. Process for producing a potentially bulky yarn

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358345A (en) * 1958-01-13 1967-12-19 Techniservice Corp Process and apparatus for crimping strands
US3346931A (en) * 1964-10-12 1967-10-17 Asahi Chemical Ind Process and apparatus for producing stretchable high bulky yarns
US3374302A (en) * 1965-12-06 1968-03-19 Techniservice Corp Strand treatment process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112144159A (en) * 2020-09-15 2020-12-29 张家港市民华塑胶有限公司 Preparation method of artificial grass filaments
CN112144159B (en) * 2020-09-15 2022-08-12 张家港市民华塑胶有限公司 Preparation method of artificial grass filaments

Also Published As

Publication number Publication date
AU5618069A (en) 1970-12-10
FR2011081A1 (en) 1970-02-27
BR6909696D0 (en) 1973-01-25
GB1219036A (en) 1971-01-13
NL6907782A (en) 1969-12-19
SE343341B (en) 1972-03-06
BE734069A (en) 1969-12-04
DE1929072A1 (en) 1969-12-18
US3591954A (en) 1971-07-13

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