GB1178397A - Process and Device for False Twisting Filament Yarns or Tows. - Google Patents
Process and Device for False Twisting Filament Yarns or Tows.Info
- Publication number
- GB1178397A GB1178397A GB3423166A GB3423166A GB1178397A GB 1178397 A GB1178397 A GB 1178397A GB 3423166 A GB3423166 A GB 3423166A GB 3423166 A GB3423166 A GB 3423166A GB 1178397 A GB1178397 A GB 1178397A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tows
- filament yarns
- false twisting
- yarn
- tow
- 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
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/04—Devices for imparting false twist
- D02G1/08—Rollers or other friction causing elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
1,178,397. False twisting. IMPERIAL CHEMICAL INDUSTRIES Ltd. 19 July, 1967 [29 July, 1966], No. 34231/66. Heading D1D. Filament yarns or tows 14 are false twisted by engagement with a rotating spiral surface 10, with the points of contact between the surface and the yarn or tow moving along at substantially the same speed as the yarn or tow. The diameter of the spiral surface may decrease outwardly from the centre as shown or be of constant size. A roller may press the yarn or tow against the spiral surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3423166A GB1178397A (en) | 1966-07-29 | 1966-07-29 | Process and Device for False Twisting Filament Yarns or Tows. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3423166A GB1178397A (en) | 1966-07-29 | 1966-07-29 | Process and Device for False Twisting Filament Yarns or Tows. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1178397A true GB1178397A (en) | 1970-01-21 |
Family
ID=10363059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3423166A Expired GB1178397A (en) | 1966-07-29 | 1966-07-29 | Process and Device for False Twisting Filament Yarns or Tows. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1178397A (en) |
-
1966
- 1966-07-29 GB GB3423166A patent/GB1178397A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1231198A (en) | ||
GB1304493A (en) | ||
IE34456B1 (en) | False twisting yarns | |
GB1264327A (en) | ||
IE33529B1 (en) | Method of,and apparatus for delivering yarns to textile machines | |
GB993228A (en) | Improvements in the manufacture of textile yarn bobbins or tubes | |
GB930776A (en) | Improvements in or relating to apparatus for delustering threads of synthetic material | |
GB1178397A (en) | Process and Device for False Twisting Filament Yarns or Tows. | |
GB1205032A (en) | Apparatus for returning a yarn end into an open end spinning machine | |
GB1369722A (en) | Device for false-twisting of yarns or the like | |
GB1358810A (en) | Open-end spinning method and apparatus adapted for carrying out this method | |
GB1368791A (en) | Yarn twisting apparatus | |
GB1463602A (en) | Apparatus for false-twisting synthetic filament yarns | |
GB1374980A (en) | Apparatus and process for producing twist in textile yarns | |
GB1181245A (en) | Strand Processing Apparatus | |
GB963710A (en) | Improvements in or relating to the crimping of filamentary structures | |
GB1139788A (en) | Slub yarn production | |
SU442244A1 (en) | Reel | |
FR2079509A5 (en) | Transform textile fibres into dis continuous - filaments | |
GB1146737A (en) | A double-twist twisting process and apparatus | |
JPS52140625A (en) | Process for direct spinning and drawing of polyester filament yarns | |
GB1467882A (en) | False twisting device | |
GB1349293A (en) | Elastic crimp yarn | |
ES364916A1 (en) | Novel high-bulk yarn and a process and device for the manufacture thereof | |
JPS5231116A (en) | Apparatus for continuous spinning of viscose rayon yarns |