GB916819A - Process for the production of high-bulk yarns and filaments - Google Patents
Process for the production of high-bulk yarns and filamentsInfo
- Publication number
- GB916819A GB916819A GB563559A GB563559A GB916819A GB 916819 A GB916819 A GB 916819A GB 563559 A GB563559 A GB 563559A GB 563559 A GB563559 A GB 563559A GB 916819 A GB916819 A GB 916819A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- gas
- duct
- filaments
- nozzle
- 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
- D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
916,819. Finishing yarns. KUNSTSEIDEN A.G. Feb. 18, 1959 [Feb. 18, 1958], No. 5635/59. Class 120 (3). In a process for the production of high-bulk yarns in which a gaseous medium flowing through a nozzle impinges on a yarn of continuous synthetic thermoplastic filaments, a hot gas or vapour, the temperature of which is in the softening and setting range of the filaments, is used as the medium and therefore acts simultaneously as both softening and setting agent. As shown in Fig. 1, a multifilament yarn 1 e.g. of nylon, is withdrawn from a bobbin 2 and fed between rollers 3 to a blowing nozzle 4 into which the hot gas, e.g. air, is introduced at 5. Yarn and gas are ejected at 6 and the yarn is abruptly removed (to relieve tension thereon) at 7 from the discharging gas jet by rollers 8 through which the yarn is fed to winding apparatus 9 driven by roller 10. The nozzle 4, Figs. 2 and 3, comprises a gas supply duct 12 opening, at 14, into a duct 11 in off-set manner so that yarn is whirled in one direction or the other by the gas stream. In another nozzle, Fig. 4, the gas passes straight through a duct 17 in member 16 and yarn 1, from a supply duct 18 opening slightly eccentrically into duct 17, is entrained by the gas stream and intensely whirled and the filaments spread thereby in a chamber 22, before ejection through an opening 20.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0034111 | 1958-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB916819A true GB916819A (en) | 1963-01-30 |
Family
ID=7219922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB563559A Expired GB916819A (en) | 1958-02-18 | 1959-02-18 | Process for the production of high-bulk yarns and filaments |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE575370A (en) |
| DE (1) | DE1410415A1 (en) |
| GB (1) | GB916819A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2924486C2 (en) * | 1979-06-18 | 1983-09-29 | Akzo Gmbh, 5600 Wuppertal | Method and apparatus for producing a blown loop yarn |
-
1958
- 1958-02-18 DE DE19581410415 patent/DE1410415A1/en active Pending
-
1959
- 1959-02-04 BE BE575370A patent/BE575370A/en unknown
- 1959-02-18 GB GB563559A patent/GB916819A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE575370A (en) | 1959-05-29 |
| DE1410415A1 (en) | 1969-03-20 |
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