GB1524251A - Mehtod and apparatus for fibrillating film - Google Patents
Mehtod and apparatus for fibrillating filmInfo
- Publication number
- GB1524251A GB1524251A GB1845875A GB1845875A GB1524251A GB 1524251 A GB1524251 A GB 1524251A GB 1845875 A GB1845875 A GB 1845875A GB 1845875 A GB1845875 A GB 1845875A GB 1524251 A GB1524251 A GB 1524251A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- ejected
- spinning
- mehtod
- fibrillating
- 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
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
- D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
1524251 Spinning yarns WM R STEWART & SONS (HACKLEMAKERS) Ltd 2 Aug 1976 [2 May 1975] 18458/75 Heading D1F [Also in Division B5] In a spinning process fibrillated film, formed by feeding a film onto a fibrillating surface carrying cutting tools moving the fibrillation surface relative to the film, thereby drawing the film onto thefibrillation surface, the relative movement of film and surface being sufficient to cause the fibrillated film to be ejected from the surface, is formed into a yarn in an open ended spinning pot arranged to collect the fibres so ejected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1845875A GB1524251A (en) | 1976-08-02 | 1976-08-02 | Mehtod and apparatus for fibrillating film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1845875A GB1524251A (en) | 1976-08-02 | 1976-08-02 | Mehtod and apparatus for fibrillating film |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1524251A true GB1524251A (en) | 1978-09-06 |
Family
ID=10112788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1845875A Expired GB1524251A (en) | 1976-08-02 | 1976-08-02 | Mehtod and apparatus for fibrillating film |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1524251A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0464401A1 (en) * | 1990-06-28 | 1992-01-08 | Rieter Ingolstadt Spinnereimaschinenbau AG | Open-ended spinning rotor |
-
1976
- 1976-08-02 GB GB1845875A patent/GB1524251A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0464401A1 (en) * | 1990-06-28 | 1992-01-08 | Rieter Ingolstadt Spinnereimaschinenbau AG | Open-ended spinning rotor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |