ES344567A1 - Method for processing textured yarn - Google Patents

Method for processing textured yarn

Info

Publication number
ES344567A1
ES344567A1 ES344567A ES344567A ES344567A1 ES 344567 A1 ES344567 A1 ES 344567A1 ES 344567 A ES344567 A ES 344567A ES 344567 A ES344567 A ES 344567A ES 344567 A1 ES344567 A1 ES 344567A1
Authority
ES
Spain
Prior art keywords
yarn
take
package
packages
yarns
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
ES344567A
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.)
Leesona Corp
Original Assignee
Leesona Corp
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 Leesona Corp filed Critical Leesona Corp
Publication of ES344567A1 publication Critical patent/ES344567A1/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
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting

Abstract

A false-twist crimped yarn is overfed to a package such that its length on the package is at least 40% greater than its totally released length but not more than a third of its original length. Yarns may thus be wound on a false twist crimping machine having the take-up packages disposed above or below the falsetwist spindles through which the yarns pass vertically upwards, a shield being provided between the spindles and the yarn path down to the lower take-up packages. Alternatively, the yarns may be wound on a separate machine having a heater plate between the yarn feed rolls and the take-up packages. To avoid "high end" formation on the take-up package due to the low yarn tension the traversing guide is reciprocated through a device which scatters the mid-points of successive reciprocations. A static eliminator which produces a field of ionized air or which contacts the yarn may be provided adjacent the rolls which feed the yarn to the take-up package. The yarn may be composed of nylon, a polyester or a polyolefine.
ES344567A 1966-08-31 1967-08-29 Method for processing textured yarn Expired ES344567A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57643266A 1966-08-31 1966-08-31

Publications (1)

Publication Number Publication Date
ES344567A1 true ES344567A1 (en) 1968-12-16

Family

ID=24304402

Family Applications (1)

Application Number Title Priority Date Filing Date
ES344567A Expired ES344567A1 (en) 1966-08-31 1967-08-29 Method for processing textured yarn

Country Status (4)

Country Link
US (1) US3422617A (en)
DE (1) DE1710092A1 (en)
ES (1) ES344567A1 (en)
GB (1) GB1202231A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5574953A (en) * 1978-11-27 1980-06-05 Toray Ind Inc Cheese rolling method of temporary twist-processed thread
US4297836A (en) * 1980-01-28 1981-11-03 Burlington Industries, Inc. Guard for yarn texturing machine
CN104963046A (en) * 2015-06-30 2015-10-07 刘海明 Static-electricity-free spinning machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123973A (en) * 1964-03-10 Process for the production of fancy
GB787619A (en) * 1955-03-31 1957-12-11 Chavanoz Moulinage Retorderie Improvements in or relating to the production of crinkled yarns
GB825155A (en) * 1956-12-04 1959-12-09 Scragg & Sons Improvements in and relating to the production of crimped yarn
US3010271A (en) * 1957-06-21 1961-11-28 Batsch Guy Machines for crimping yarns by false twist, and their parts
GB850693A (en) * 1957-07-11 1960-10-05 Ernest Soragg & Sons Ltd Improvements in and relating to the treatment of synthetic yarns and threads
US3077724A (en) * 1957-09-09 1963-02-19 Leesona Corp Apparatus for processing yarns
GB921583A (en) * 1958-05-13 1963-03-20 Ici Ltd A process for the manufacture of improved false-twist-crimped bulked filament yarn
GB858438A (en) * 1958-08-16 1961-01-11 Scragg & Sons Improvements in methods and apparatus for producing bulked yarn
US3089657A (en) * 1961-01-05 1963-05-14 Du Pont Yarn traversing apparatus

Also Published As

Publication number Publication date
DE1710092A1 (en) 1971-08-05
GB1202231A (en) 1970-08-12
US3422617A (en) 1969-01-21

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