FR2078179A5 - Texturing synthetic yarns - Google Patents

Texturing synthetic yarns

Info

Publication number
FR2078179A5
FR2078179A5 FR7103736A FR7103736A FR2078179A5 FR 2078179 A5 FR2078179 A5 FR 2078179A5 FR 7103736 A FR7103736 A FR 7103736A FR 7103736 A FR7103736 A FR 7103736A FR 2078179 A5 FR2078179 A5 FR 2078179A5
Authority
FR
France
Prior art keywords
zone
roller
yarn
pref
false twisting
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
FR7103736A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7103736A priority Critical patent/FR2078179A5/en
Priority to DE19712105927 priority patent/DE2105927A1/en
Priority to NL7104705A priority patent/NL7104705A/en
Priority to GB9634/71A priority patent/GB1301061A/en
Application granted granted Critical
Publication of FR2078179A5 publication Critical patent/FR2078179A5/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/225—Mechanical characteristics of stretching apparatus
    • 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
    • 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
    • D02G1/0213—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 after drawing the yarn on the same machine
    • 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
    • D02G1/0266—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 false-twisting machines
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/229—Relaxing

Landscapes

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

Abstract

Three serially arranged device rollers feed the yarn through a pref. heated drawing zone and a false twisting zone, the first roller defining the draw-off roller from the yarn supply package and the inlet to the drawing zone, the second roller defining the outlet of the drawing zone and the inlet of the false twisting zone, and the third roller defining the outlet of the false twisting zone and the feed roller to a yarn package support. Pref. an associated endless freely movable apron co-operates with each roller, and pref. the rollers are driven from a common drive by an endless belt. Accurates control over the supply of yarn from one zone to another is economically achieved.
FR7103736A 1971-02-04 1971-02-04 Texturing synthetic yarns Expired FR2078179A5 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7103736A FR2078179A5 (en) 1971-02-04 1971-02-04 Texturing synthetic yarns
DE19712105927 DE2105927A1 (en) 1971-02-04 1971-02-09 Texturing synthetic yarns
NL7104705A NL7104705A (en) 1971-02-04 1971-04-07 Texturing synthetic yarns
GB9634/71A GB1301061A (en) 1971-02-04 1971-04-16 Apparatus for treating thread

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7103736A FR2078179A5 (en) 1971-02-04 1971-02-04 Texturing synthetic yarns
DE19712105927 DE2105927A1 (en) 1971-02-04 1971-02-09 Texturing synthetic yarns
NL7104705A NL7104705A (en) 1971-02-04 1971-04-07 Texturing synthetic yarns
GB9634/71A GB1301061A (en) 1971-02-04 1971-04-16 Apparatus for treating thread

Publications (1)

Publication Number Publication Date
FR2078179A5 true FR2078179A5 (en) 1971-11-05

Family

ID=36951526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7103736A Expired FR2078179A5 (en) 1971-02-04 1971-02-04 Texturing synthetic yarns

Country Status (4)

Country Link
DE (1) DE2105927A1 (en)
FR (1) FR2078179A5 (en)
GB (1) GB1301061A (en)
NL (1) NL7104705A (en)

Also Published As

Publication number Publication date
GB1301061A (en) 1972-12-29
NL7104705A (en) 1972-10-10
DE2105927A1 (en) 1972-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse