CH507382A - Filiera per la produzione di filato a due filamenti - Google Patents

Filiera per la produzione di filato a due filamenti

Info

Publication number
CH507382A
CH507382A CH1025969A CH1025969A CH507382A CH 507382 A CH507382 A CH 507382A CH 1025969 A CH1025969 A CH 1025969A CH 1025969 A CH1025969 A CH 1025969A CH 507382 A CH507382 A CH 507382A
Authority
CH
Switzerland
Prior art keywords
filament yarn
yarn production
production chain
chain
filament
Prior art date
Application number
CH1025969A
Other languages
English (en)
Inventor
P Lipscomb Walter
Chesterfield Garland L Turner
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Publication of CH507382A publication Critical patent/CH507382A/it

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
    • D01D5/32—Side-by-side structure; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CH1025969A 1968-07-09 1969-07-04 Filiera per la produzione di filato a due filamenti CH507382A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74347268A 1968-07-09 1968-07-09

Publications (1)

Publication Number Publication Date
CH507382A true CH507382A (it) 1971-05-15

Family

ID=24988910

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1025969A CH507382A (it) 1968-07-09 1969-07-04 Filiera per la produzione di filato a due filamenti

Country Status (8)

Country Link
BE (1) BE735849A (it)
BR (1) BR6910577D0 (it)
CH (1) CH507382A (it)
DE (1) DE1934845A1 (it)
ES (1) ES369313A1 (it)
FR (1) FR2012612A1 (it)
GB (1) GB1226726A (it)
NL (1) NL6910521A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562029A (en) * 1980-06-06 1985-12-31 Celanese Corporation Self-crimping polyester yarn
US4720314A (en) * 1980-06-06 1988-01-19 Celanese Corporation Process for producing self-crimping polyester yarn
US6619947B2 (en) 2000-12-21 2003-09-16 Kimberly-Clark Worldwide, Inc. Dual capillary spinneret with single outlet for production of homofilament crimp fibers
FR2925072B1 (fr) * 2007-12-14 2010-09-10 Promiles Procede de fabrication d'un filament, filiere d'extrusion pour la mise en oeuvre dudit procede de fabrication et filament obtenu
CN115012049A (zh) * 2022-05-19 2022-09-06 张家港江苏科技大学产业技术研究院 一种中空纤维及其加工设备和加工方法

Also Published As

Publication number Publication date
GB1226726A (it) 1971-03-31
ES369313A1 (es) 1971-06-01
BR6910577D0 (pt) 1973-01-02
BE735849A (it) 1970-01-09
FR2012612A1 (it) 1970-03-20
NL6910521A (it) 1970-01-13
DE1934845A1 (de) 1970-01-15

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Legal Events

Date Code Title Description
PL Patent ceased