BE789240A - Pacm polyamide yarn - which can be given a false twist to produce a bulky product with high sheen - Google Patents

Pacm polyamide yarn - which can be given a false twist to produce a bulky product with high sheen

Info

Publication number
BE789240A
BE789240A BE789240DA BE789240A BE 789240 A BE789240 A BE 789240A BE 789240D A BE789240D A BE 789240DA BE 789240 A BE789240 A BE 789240A
Authority
BE
Belgium
Prior art keywords
pacm
produce
given
false twist
holes
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Du Pont
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.)
Publication date
Publication of BE789240A publication Critical patent/BE789240A/en

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
    • D02G1/0286—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 characterised by the use of certain filaments, fibres or yarns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

Multifilament feed yarn composed by PACM-12 polyamide and derived from bis-4-aminocyclohexyl methane (>=45% transisomer) has between five and ten holes in its cross-section. The holes are essentially symmetric about a centre line through the lobe, are roughly equal in length and are equally spaced about the centre of the filament. The filaments are characterized in that the Modification Ratio(M. R) number of holes (N) and denier (d) have the following relationship (MR)(N)/d1/2e0.0352N Although the yarns have high sheen they do not have excessive glitter.
BE789240D 1972-09-25 Pacm polyamide yarn - which can be given a false twist to produce a bulky product with high sheen BE789240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE789240 1972-09-25

Publications (1)

Publication Number Publication Date
BE789240A true BE789240A (en) 1973-01-15

Family

ID=3860207

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789240D BE789240A (en) 1972-09-25 Pacm polyamide yarn - which can be given a false twist to produce a bulky product with high sheen

Country Status (1)

Country Link
BE (1) BE789240A (en)

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