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ES378142A1 - Plurality end crimping - Google Patents

Plurality end crimping

Info

Publication number
ES378142A1
ES378142A1 ES378142A ES378142A ES378142A1 ES 378142 A1 ES378142 A1 ES 378142A1 ES 378142 A ES378142 A ES 378142A ES 378142 A ES378142 A ES 378142A ES 378142 A1 ES378142 A1 ES 378142A1
Authority
ES
Spain
Prior art keywords
yarns
winder
withdrawal
stated
tube
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
ES378142A
Other languages
Spanish (es)
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.)
Joseph Bancroft and Sons Co
Original Assignee
Joseph Bancroft and Sons 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 Joseph Bancroft and Sons Co filed Critical Joseph Bancroft and Sons Co
Publication of ES378142A1 publication Critical patent/ES378142A1/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
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes

Landscapes

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

Abstract

Two or more multi-filament yarns 16 of, for example, polyester, are guided over a grooved roller 24 to feed rollers 14, 15 of a stuffer-box crimper wherein they form individual cores, the crimped yarns being then led side-by-side to a winder 50 where they are together wound onto a package 51. The winding operation is stated to roll the strands together as they are traversed. From the stuffing chamber (tube 12) the yarns pass through a conical bore 31 (Fig. 4) of a cylindrical member 30 mounted in slots 42 in the tube, movement of the member 30 operating a microswitch 44 to adjust the feed or withdrawal of the yarns, which then pass through a ceramic eye 48, around tensioning bars 49 and through a slub catcher 49a to the winder 50. The simultaneous crimping of two or more yarns is stated to provide greater crimp frequency and to reduce the risk of filament breakage on withdrawal.
ES378142A 1969-04-03 1970-04-01 Plurality end crimping Expired ES378142A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81303169A 1969-04-03 1969-04-03

Publications (1)

Publication Number Publication Date
ES378142A1 true ES378142A1 (en) 1972-05-16

Family

ID=25211267

Family Applications (1)

Application Number Title Priority Date Filing Date
ES378142A Expired ES378142A1 (en) 1969-04-03 1970-04-01 Plurality end crimping

Country Status (10)

Country Link
US (1) US3604199A (en)
JP (1) JPS5425143B1 (en)
BR (1) BR7017913D0 (en)
CH (2) CH537994A (en)
DE (1) DE2015030A1 (en)
ES (1) ES378142A1 (en)
FR (1) FR2042809A5 (en)
GB (1) GB1262243A (en)
IL (1) IL34226A (en)
NL (1) NL151750B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL172468C (en) * 1970-10-15 1983-09-01 Rhone Poulenc Textile METHOD AND APPARATUS FOR TEXTURING YARN BY BUILDING AND COMPRESSING IN A STOWING CHAMBER
US3921380A (en) * 1974-05-31 1975-11-25 Indian Head Inc Crimped continuous filament yarn and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2092811A (en) * 1933-03-10 1937-09-14 Celanese Corp Treatment of yarns
NL107077C (en) * 1956-12-24
US3065519A (en) * 1957-03-07 1962-11-27 English Rose Ltd Method of producing crimped thermoplastic yarns
US3298079A (en) * 1965-05-24 1967-01-17 Eastman Kodak Co Method for producing a novel crimped yarn and fabric

Also Published As

Publication number Publication date
NL151750B (en) 1976-12-15
BR7017913D0 (en) 1973-01-18
DE2015030A1 (en) 1970-10-22
CH537994A (en) 1972-12-15
NL7004530A (en) 1970-10-06
FR2042809A5 (en) 1971-02-12
IL34226A (en) 1973-05-31
JPS5425143B1 (en) 1979-08-25
IL34226A0 (en) 1970-06-17
GB1262243A (en) 1972-02-02
CH480170A4 (en) 1972-12-15
US3604199A (en) 1971-09-14

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