ES355057A1 - Procedimiento para proporcionar un desarrollo firmemente controlado de rizos estables en un filamento compuesto. - Google Patents

Procedimiento para proporcionar un desarrollo firmemente controlado de rizos estables en un filamento compuesto.

Info

Publication number
ES355057A1
ES355057A1 ES355057A ES355057A ES355057A1 ES 355057 A1 ES355057 A1 ES 355057A1 ES 355057 A ES355057 A ES 355057A ES 355057 A ES355057 A ES 355057A ES 355057 A1 ES355057 A1 ES 355057A1
Authority
ES
Spain
Prior art keywords
zone
primary
heating
filaments
temperature
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
ES355057A
Other languages
English (en)
Spanish (es)
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.)
SNIA Viscosa SpA
Original Assignee
SNIA Viscosa SpA
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 SNIA Viscosa SpA filed Critical SNIA Viscosa SpA
Publication of ES355057A1 publication Critical patent/ES355057A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Multicomponent Fibers (AREA)
ES355057A 1967-06-15 1968-06-15 Procedimiento para proporcionar un desarrollo firmemente controlado de rizos estables en un filamento compuesto. Expired ES355057A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3831167 1967-06-15

Publications (1)

Publication Number Publication Date
ES355057A1 true ES355057A1 (es) 1969-11-16

Family

ID=12521735

Family Applications (1)

Application Number Title Priority Date Filing Date
ES355057A Expired ES355057A1 (es) 1967-06-15 1968-06-15 Procedimiento para proporcionar un desarrollo firmemente controlado de rizos estables en un filamento compuesto.

Country Status (5)

Country Link
BE (1) BE716608A (xx)
ES (1) ES355057A1 (xx)
FR (1) FR1582522A (xx)
GB (1) GB1189553A (xx)
NL (1) NL6808458A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6877197B1 (en) * 2003-12-08 2005-04-12 Invista North America S.A.R.L. Process for treating a polyester bicomponent fiber

Also Published As

Publication number Publication date
GB1189553A (en) 1970-04-29
BE716608A (xx) 1968-11-04
FR1582522A (xx) 1969-10-03
NL6808458A (xx) 1968-12-16

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