GB438276A - Improvements in the manufacture of multiple-folded and doubled yarn or thread - Google Patents

Improvements in the manufacture of multiple-folded and doubled yarn or thread

Info

Publication number
GB438276A
GB438276A GB1423734A GB1423734A GB438276A GB 438276 A GB438276 A GB 438276A GB 1423734 A GB1423734 A GB 1423734A GB 1423734 A GB1423734 A GB 1423734A GB 438276 A GB438276 A GB 438276A
Authority
GB
United Kingdom
Prior art keywords
strands
folded
yarns
rollers
thread
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
GB1423734A
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.)
UNITED THREAD MILLS Ltd
Original Assignee
UNITED THREAD MILLS Ltd
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 UNITED THREAD MILLS Ltd filed Critical UNITED THREAD MILLS Ltd
Priority to GB1423734A priority Critical patent/GB438276A/en
Publication of GB438276A publication Critical patent/GB438276A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/92—Spinning or twisting arrangements for imparting transient twist, i.e. false twist
    • D01H7/923—Spinning or twisting arrangements for imparting transient twist, i.e. false twist by means of rotating devices

Landscapes

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

Abstract

438,276. Doubling yarns. UNITED THREAD MILLS, Ltd., and SUTTON, W. A. H., 50, Bothwell Street, Glasgow. May 11, 1934, No. 14237. [Classes 120 (ii) and 120 (iii)] Double or multi-folded thread is produced by leading two or more separate unspun strands or groups of strands of drawn fibres through a set of converging twist tubes 8, 8<a> rotating at high speed to a common point, without passage between rollers, and then directly to a ring, flyer, cap, or other twisting-device rotating at a lower speed than the tubes. For producing special effects one or more of the strands may be a spun yarn. The twist tubes may be of any suitable construction, such 'as a hollow cylinder with a hole cut in the side at the top or bottom, or a cylinder with an inclined bore, and driven by bands, belts, gearing, turbines or electric motors. The strands may be of cotton, rayon, wool, silk, or any other textile fibre or mixture, at least one being formed from sliver or roving drawn by rollers and consolidated by the tube through which it passes. The Provisional Specification describes also an arrangement wherein the yarns may pass between delivery rollers after leaving the twisters which may rotate in the same direction or in opposite directions, and an arrangement wherein the folded yarns pass through water or water containing adhesive.
GB1423734A 1934-05-11 1934-05-11 Improvements in the manufacture of multiple-folded and doubled yarn or thread Expired GB438276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1423734A GB438276A (en) 1934-05-11 1934-05-11 Improvements in the manufacture of multiple-folded and doubled yarn or thread

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1423734A GB438276A (en) 1934-05-11 1934-05-11 Improvements in the manufacture of multiple-folded and doubled yarn or thread

Publications (1)

Publication Number Publication Date
GB438276A true GB438276A (en) 1935-11-11

Family

ID=10037510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1423734A Expired GB438276A (en) 1934-05-11 1934-05-11 Improvements in the manufacture of multiple-folded and doubled yarn or thread

Country Status (1)

Country Link
GB (1) GB438276A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103668593A (en) * 2012-09-20 2014-03-26 际华三五四二纺织有限公司 Tension-adjustable false-twist rotor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103668593A (en) * 2012-09-20 2014-03-26 际华三五四二纺织有限公司 Tension-adjustable false-twist rotor
CN103668593B (en) * 2012-09-20 2016-03-30 际华三五四二纺织有限公司 A kind of Tension-adjustable false-twist rotor

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