FR724632A - Improvements in the manufacture of artificial filaments - Google Patents

Improvements in the manufacture of artificial filaments

Info

Publication number
FR724632A
FR724632A FR724632DA FR724632A FR 724632 A FR724632 A FR 724632A FR 724632D A FR724632D A FR 724632DA FR 724632 A FR724632 A FR 724632A
Authority
FR
France
Prior art keywords
manufacture
artificial filaments
filaments
artificial
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)
Inventor
Henry Dreyfus
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 FR724632A publication Critical patent/FR724632A/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
    • D02J1/227—Control of the stretching tension; Localisation of the stretching neck; Draw-pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR724632D 1930-12-04 1931-10-17 Improvements in the manufacture of artificial filaments Expired FR724632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB724632X 1930-12-04

Publications (1)

Publication Number Publication Date
FR724632A true FR724632A (en) 1932-04-29

Family

ID=10495197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR724632D Expired FR724632A (en) 1930-12-04 1931-10-17 Improvements in the manufacture of artificial filaments

Country Status (1)

Country Link
FR (1) FR724632A (en)

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