FR69961E - Heat treatment process for thermoplastic yarns - Google Patents

Heat treatment process for thermoplastic yarns

Info

Publication number
FR69961E
FR69961E FR69961DA FR69961E FR 69961 E FR69961 E FR 69961E FR 69961D A FR69961D A FR 69961DA FR 69961 E FR69961 E FR 69961E
Authority
FR
France
Prior art keywords
heat treatment
treatment process
thermoplastic yarns
yarns
thermoplastic
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
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.)
PERMATWIST LONDON Ltd
Original Assignee
PERMATWIST LONDON 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 PERMATWIST LONDON Ltd filed Critical PERMATWIST LONDON Ltd
Application granted granted Critical
Publication of FR69961E publication Critical patent/FR69961E/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
FR69961D 1956-02-20 1956-02-20 Heat treatment process for thermoplastic yarns Expired FR69961E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69961T 1956-02-20

Publications (1)

Publication Number Publication Date
FR69961E true FR69961E (en) 1959-01-30

Family

ID=8701723

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69961D Expired FR69961E (en) 1956-02-20 1956-02-20 Heat treatment process for thermoplastic yarns

Country Status (1)

Country Link
FR (1) FR69961E (en)

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