ES481793A1 - Un procedimiento de producir filamentos con rizado. - Google Patents
Un procedimiento de producir filamentos con rizado.Info
- Publication number
- ES481793A1 ES481793A1 ES481793A ES481793A ES481793A1 ES 481793 A1 ES481793 A1 ES 481793A1 ES 481793 A ES481793 A ES 481793A ES 481793 A ES481793 A ES 481793A ES 481793 A1 ES481793 A1 ES 481793A1
- Authority
- ES
- Spain
- Prior art keywords
- spin
- filaments
- texture process
- roll
- crimp
- 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
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
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
- D01D5/23—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool by asymmetrical cooling of filaments, threads, or the like, leaving the spinnerettes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
El procedimiento supone comunicar rizado espontáneo y/o rizado latente a filamentos recién extruídos, hilados en fusión, haciendo pasar dichos filamentos, antes de que estén completamente solidificados, sobre un rodillo enfriador, enfriando así los filamentos por un lado, y estirando después por completo los filamentos a medida que abandonan el rodillo enfriador.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91890878A | 1978-06-26 | 1978-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES481793A1 true ES481793A1 (es) | 1980-02-16 |
Family
ID=25441159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES481793A Expired ES481793A1 (es) | 1978-06-26 | 1979-06-22 | Un procedimiento de producir filamentos con rizado. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0006743A3 (es) |
JP (1) | JPS556595A (es) |
ES (1) | ES481793A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9521040D0 (en) * | 1995-10-13 | 1995-12-13 | Slack Philip T | Method and apparatus for producing crimped thermoplastics filaments |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1902213A1 (de) * | 1969-01-17 | 1970-08-06 | Hoechst Ag | Verfahren zur Herstellung von Polyamid-Kraeuselfaeden |
-
1979
- 1979-06-22 ES ES481793A patent/ES481793A1/es not_active Expired
- 1979-06-22 EP EP79301209A patent/EP0006743A3/en not_active Withdrawn
- 1979-06-25 JP JP8064179A patent/JPS556595A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0006743A2 (en) | 1980-01-09 |
EP0006743A3 (en) | 1980-02-06 |
JPS556595A (en) | 1980-01-18 |
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