FR2315554A1 - Fancy textured yarn mfr. - by combining two yarns to form slubs using a false twisting device - Google Patents

Fancy textured yarn mfr. - by combining two yarns to form slubs using a false twisting device

Info

Publication number
FR2315554A1
FR2315554A1 FR7519574A FR7519574A FR2315554A1 FR 2315554 A1 FR2315554 A1 FR 2315554A1 FR 7519574 A FR7519574 A FR 7519574A FR 7519574 A FR7519574 A FR 7519574A FR 2315554 A1 FR2315554 A1 FR 2315554A1
Authority
FR
France
Prior art keywords
yarn
yarns
mfr
combining
running
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.)
Granted
Application number
FR7519574A
Other languages
French (fr)
Other versions
FR2315554B1 (en
Inventor
Meiji Anahara
Tsugio Take
Yutaka Kajihara
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to FR7519574A priority Critical patent/FR2315554A1/en
Publication of FR2315554A1 publication Critical patent/FR2315554A1/en
Application granted granted Critical
Publication of FR2315554B1 publication Critical patent/FR2315554B1/fr
Granted 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
    • D02G1/024—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 with provision for imparting irregular effects to the yarn
    • 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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns

Landscapes

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

Abstract

The false twist appts. has a false twisting member and a heater at a twisting zone upstream of the member. There is an independent supply of >=1 multifilament yarn A and multifilament yarn B into the twisting zone. Yarn B combines with yarn A at a wrapping point. The wrapping point moves reciprocally along the twisting zone in the running direction of A at a running speed less than that of A but greater than half the speed of A. Yarn B is guided and has a running tension controlled to >0.1 but 0.5 of the running tension of A in the twisting zone. The fancy textured yarn emerges from the appts. comprising yarns A and B of which yarn A is thermoplastic. The slubs formed have a regular shape with the central portion thickest and gradually tapering towards the end of the slub.
FR7519574A 1975-06-23 1975-06-23 Fancy textured yarn mfr. - by combining two yarns to form slubs using a false twisting device Granted FR2315554A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7519574A FR2315554A1 (en) 1975-06-23 1975-06-23 Fancy textured yarn mfr. - by combining two yarns to form slubs using a false twisting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7519574A FR2315554A1 (en) 1975-06-23 1975-06-23 Fancy textured yarn mfr. - by combining two yarns to form slubs using a false twisting device

Publications (2)

Publication Number Publication Date
FR2315554A1 true FR2315554A1 (en) 1977-01-21
FR2315554B1 FR2315554B1 (en) 1977-12-02

Family

ID=9156871

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519574A Granted FR2315554A1 (en) 1975-06-23 1975-06-23 Fancy textured yarn mfr. - by combining two yarns to form slubs using a false twisting device

Country Status (1)

Country Link
FR (1) FR2315554A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013995A1 (en) * 1980-04-11 1981-10-22 Saurer-Allma Gmbh, 8960 Kempten DEVICE FOR PRODUCING EFFECT YARN
EP0209841A2 (en) * 1985-07-20 1987-01-28 b a r m a g Barmer Maschinenfabrik Aktiengesellschaft Method for making a novelty yarn
EP0299463A1 (en) * 1987-07-14 1989-01-18 Eno-Electronic Gmbh Device for producing yarn with randomly arranged and/or designed effects

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013995A1 (en) * 1980-04-11 1981-10-22 Saurer-Allma Gmbh, 8960 Kempten DEVICE FOR PRODUCING EFFECT YARN
EP0209841A2 (en) * 1985-07-20 1987-01-28 b a r m a g Barmer Maschinenfabrik Aktiengesellschaft Method for making a novelty yarn
EP0209841A3 (en) * 1985-07-20 1989-10-25 b a r m a g Barmer Maschinenfabrik Aktiengesellschaft Method for making a novelty yarn
EP0299463A1 (en) * 1987-07-14 1989-01-18 Eno-Electronic Gmbh Device for producing yarn with randomly arranged and/or designed effects
US5010721A (en) * 1987-07-14 1991-04-30 Eno Electronic Gmbh Arrangement for the generation of a yarn having fancy twists arranged and/or formed at random

Also Published As

Publication number Publication date
FR2315554B1 (en) 1977-12-02

Similar Documents

Publication Publication Date Title
GB1300241A (en) Production of composite yarn
US3093878A (en) Air jet for producing bulked stub yarn
GB1373255A (en) Process for spinning thread
GB1349783A (en) Covered yarns
US3302386A (en) Process for making tangled yarn
ES368188A1 (en) Preheating in yarn texturing
FR2315554A1 (en) Fancy textured yarn mfr. - by combining two yarns to form slubs using a false twisting device
GB1320830A (en) Production of textured yarn
GB1120196A (en) Process and apparatus for the production of textured textile slub yarns
US3823541A (en) Effect voluminous yarn
US3678549A (en) Process for the manufacture of high-bulk yarn
GB1181005A (en) Apparatus for the Texturization of Yarns
US3665566A (en) Apparatus for the manufacture of texturized threads
ES436461A1 (en) Delivery device for running threads
GB1309185A (en) Method and apparatus for the manufacture of fancy yarns
IE802334L (en) Apparatus for making slub yarns
GB1235122A (en) Production of filamentary materials by fibrillation
FR2080051A5 (en) Multi-filament textured yarns assembled by - false twisting
GB1231156A (en)
GB1067027A (en) Improvements in or relating to the manufacture of elastic yarns
US3636694A (en) Apparatus and process for tangling fibers and filaments
GB1181244A (en) Strand Control Apparatus
GB952509A (en) Improvements in or relating to methods and apparatus for the manufacture of false twisted single or multiple filament synthetic yarn
FR2115108A2 (en) Multi-filament textured yarns assembled by - false twisting
GB1292407A (en) Improvements in or relating to making textured yarns and apparatus therefor

Legal Events

Date Code Title Description
ST Notification of lapse