FR1570785A - - Google Patents

Info

Publication number
FR1570785A
FR1570785A FR1570785DA FR1570785A FR 1570785 A FR1570785 A FR 1570785A FR 1570785D A FR1570785D A FR 1570785DA FR 1570785 A FR1570785 A FR 1570785A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1570785A publication Critical patent/FR1570785A/fr
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
    • D02G1/0226—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 multiple false-twisting
    • 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
    • D02J1/228—Stretching in two or more steps, with or without intermediate steps
    • 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
FR1570785D 1967-06-06 1968-06-06 Expired FR1570785A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967F0052610 DE1660322B2 (de) 1967-06-06 1967-06-06 Verfahren zur kontinuierlichen herstellung von maessig elastischen, hochvoluminoesen kraeuselfaeden

Publications (1)

Publication Number Publication Date
FR1570785A true FR1570785A (fr) 1969-06-13

Family

ID=7105590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1570785D Expired FR1570785A (fr) 1967-06-06 1968-06-06

Country Status (7)

Country Link
US (1) US3503201A (fr)
BE (1) BE716176A (fr)
CH (1) CH482843A (fr)
DE (1) DE1660322B2 (fr)
FR (1) FR1570785A (fr)
GB (1) GB1182025A (fr)
NL (1) NL6807885A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754453A (fr) * 1969-08-07 1971-01-18 Bayer Ag Procede pour la production de fils frises moderement elastiqueset fils obtenus par le procede

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432355A (en) * 1945-06-07 1947-12-09 American Viscose Corp Manufacture of staple fiber yarns and tows
US3041814A (en) * 1960-07-07 1962-07-03 Heberlein Patent Corp Apparatus for producing crimped yarn
US3137119A (en) * 1961-06-14 1964-06-16 Chavanoz Moulinage Retorderie Process for the production of high bulk yarns
GB1090990A (en) * 1963-05-10 1967-11-15 Klinger Mfg Co Ltd Improvements in or relating to apparatus for false-twist-crimping yarn

Also Published As

Publication number Publication date
DE1660322B2 (de) 1977-03-31
NL6807885A (fr) 1968-12-09
GB1182025A (en) 1970-02-25
DE1660322A1 (de) 1971-10-21
US3503201A (en) 1970-03-31
BE716176A (fr) 1968-11-04
CH482843A (de) 1969-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse