FR2076981A5 - Filament/yarn texturising apparatus - Google Patents

Filament/yarn texturising apparatus

Info

Publication number
FR2076981A5
FR2076981A5 FR7102447A FR7102447A FR2076981A5 FR 2076981 A5 FR2076981 A5 FR 2076981A5 FR 7102447 A FR7102447 A FR 7102447A FR 7102447 A FR7102447 A FR 7102447A FR 2076981 A5 FR2076981 A5 FR 2076981A5
Authority
FR
France
Prior art keywords
engraved
shoulders
filament
contact
pressure
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
FR7102447A
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.)
JP Stevens and Co Inc
Original Assignee
JP Stevens and Co Inc
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 JP Stevens and Co Inc filed Critical JP Stevens and Co Inc
Priority to FR7102447A priority Critical patent/FR2076981A5/en
Application granted granted Critical
Publication of FR2076981A5 publication Critical patent/FR2076981A5/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
    • D02G1/14—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using grooved rollers or gear-wheel-type members

Abstract

In a texturising apparatus comprising a set of opposed surfaces, one of which has an engraved design defining a specific number of teeth uniformly distributed round the periphery and along its length while the other surface is fabricated in a material sufficiently elastic to be deformable and has a toothed profile matching that the first surface when the two surfaces are brought together into contact with simultaneous application of heat and pressure, has non-engraved shoulders on each side of the engraved toothed part of the first surface while the latter projects above the shoulders by at least a third of the tooth height so as to obtain a more uniform distribution of the pressure when the two surfaces are brought into contact.
FR7102447A 1971-01-26 1971-01-26 Filament/yarn texturising apparatus Expired FR2076981A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7102447A FR2076981A5 (en) 1971-01-26 1971-01-26 Filament/yarn texturising apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7102447A FR2076981A5 (en) 1971-01-26 1971-01-26 Filament/yarn texturising apparatus

Publications (1)

Publication Number Publication Date
FR2076981A5 true FR2076981A5 (en) 1971-10-15

Family

ID=9070880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7102447A Expired FR2076981A5 (en) 1971-01-26 1971-01-26 Filament/yarn texturising apparatus

Country Status (1)

Country Link
FR (1) FR2076981A5 (en)

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