FR921687A - Method and apparatus for the manufacture of tapered filaments and resulting products - Google Patents

Method and apparatus for the manufacture of tapered filaments and resulting products

Info

Publication number
FR921687A
FR921687A FR921687DA FR921687A FR 921687 A FR921687 A FR 921687A FR 921687D A FR921687D A FR 921687DA FR 921687 A FR921687 A FR 921687A
Authority
FR
France
Prior art keywords
manufacture
resulting products
tapered filaments
filaments
tapered
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR921687A publication Critical patent/FR921687A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR921687D 1946-01-22 1946-01-22 Method and apparatus for the manufacture of tapered filaments and resulting products Expired FR921687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR921687T 1946-01-22

Publications (1)

Publication Number Publication Date
FR921687A true FR921687A (en) 1947-05-14

Family

ID=9437468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921687D Expired FR921687A (en) 1946-01-22 1946-01-22 Method and apparatus for the manufacture of tapered filaments and resulting products

Country Status (1)

Country Link
FR (1) FR921687A (en)

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