FR2163693A1 - Textured fibrillated threads - by impressing film with lengthwise split lines at deformable temperature - Google Patents
Textured fibrillated threads - by impressing film with lengthwise split lines at deformable temperatureInfo
- Publication number
- FR2163693A1 FR2163693A1 FR7244807A FR7244807A FR2163693A1 FR 2163693 A1 FR2163693 A1 FR 2163693A1 FR 7244807 A FR7244807 A FR 7244807A FR 7244807 A FR7244807 A FR 7244807A FR 2163693 A1 FR2163693 A1 FR 2163693A1
- Authority
- FR
- France
- Prior art keywords
- fibrillated
- textured
- threads
- film
- split lines
- 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.)
- Granted
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
- D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
- D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Textured fibrillated threads and yarns are produced by impressing in an extruded film lengthwise split lines, with deeper bundle-defining lines, at a temp. at which the film can deform, sepg. the film into bundles, hot drawing the bundles and splitting them into filaments and texturing the thread bundles so produced, all in a continuous process.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20807671A | 1971-12-15 | 1971-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2163693A1 true FR2163693A1 (en) | 1973-07-27 |
FR2163693B3 FR2163693B3 (en) | 1976-01-09 |
Family
ID=22773086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7244807A Granted FR2163693A1 (en) | 1971-12-15 | 1972-12-15 | Textured fibrillated threads - by impressing film with lengthwise split lines at deformable temperature |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS4864228A (en) |
AU (1) | AU4937872A (en) |
BR (1) | BR7208822D0 (en) |
CA (1) | CA1008621A (en) |
DE (1) | DE2260169A1 (en) |
FR (1) | FR2163693A1 (en) |
IT (1) | IT974719B (en) |
NL (1) | NL7215923A (en) |
ZA (1) | ZA728283B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD208380A1 (en) * | 1982-07-01 | 1984-05-02 | Karl Marx Stadt Tech Textil | PROCESS FOR PRODUCING FOIL YARNS WITH NATURAL FIBER-RELATED APPEARANCE |
-
1972
- 1972-11-20 CA CA156,956A patent/CA1008621A/en not_active Expired
- 1972-11-22 ZA ZA728283A patent/ZA728283B/en unknown
- 1972-11-23 NL NL7215923A patent/NL7215923A/xx unknown
- 1972-11-27 JP JP47118837A patent/JPS4864228A/ja active Pending
- 1972-11-29 AU AU49378/72A patent/AU4937872A/en not_active Expired
- 1972-12-08 DE DE2260169A patent/DE2260169A1/en active Pending
- 1972-12-14 IT IT32881/72A patent/IT974719B/en active
- 1972-12-14 BR BR008822/72A patent/BR7208822D0/en unknown
- 1972-12-15 FR FR7244807A patent/FR2163693A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS4864228A (en) | 1973-09-06 |
AU4937872A (en) | 1974-05-30 |
FR2163693B3 (en) | 1976-01-09 |
BR7208822D0 (en) | 1973-08-30 |
CA1008621A (en) | 1977-04-19 |
NL7215923A (en) | 1973-06-19 |
DE2260169A1 (en) | 1973-06-20 |
ZA728283B (en) | 1973-07-25 |
IT974719B (en) | 1974-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |