GB1300754A - Methods of and apparatus for treating crimped yarn - Google Patents
Methods of and apparatus for treating crimped yarnInfo
- Publication number
- GB1300754A GB1300754A GB4359969A GB4359969A GB1300754A GB 1300754 A GB1300754 A GB 1300754A GB 4359969 A GB4359969 A GB 4359969A GB 4359969 A GB4359969 A GB 4359969A GB 1300754 A GB1300754 A GB 1300754A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steam
- yarn
- duct
- ducts
- nozzles
- 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
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
- D06B3/06—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments individually handled
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
- D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
- D01D10/0481—Supporting filaments or the like during their treatment while in continuous movement the filaments passing through a tube
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
1300754 Steam jet conveyers BRADFORD DYERS' ASSOCIATION Ltd 3 Dec 1970 [3 Sept 1969] 43599/69 Heading B8A [Also in Division D1 In a method of steaming crimped yarn, the yarn is introduced into a duct through which steam flows and further steam is caused to flow through the bottom of the duct at an angle to the direction of travel of the yarn to both lift and forward the yarn in a virtually tensionless state. The yarn 15 is introduced into a steam duct 2, the steam being introduced into the duct 2 by means of nozzles at the yarn inlet end, and further steam being introduced by means of openings or nozzles in the base of the duct, which openings or nozzles communicate with a steam chest 7 below the duct 2. The steam is introduced into the steam chest 7 at such velocity and pressure that the steam issuing from the openings or nozzles lifts the yarn and imparts a forwarding motion thereto. The steam is withdrawn at the yarn exit end of the duct. In a preferred embodiment, several ducts 2, 3, 4, 5 and 6 are positioned one above another, and the yarn passes through the ducts in zig-zag fashion. The yarn may be guided by rollers 17 driven at the same linear speed as the yarn. The base of each duct 2, 3, 4, 5 and 6 is preferably transversely corrugated whereby the yarn is conveyed on a turbulent flow of steam. After leaving the duct 6, the yarn is preferably passed through a water duct 12 in which the yarn is conveyed by the water and cooled thereby. The yarn is then passed via pressure rolls 43 and hot air blower 38 to a drier 36. The steam withdrawn from the ducts 2, 3, 4, 5, and 6 is preferably conveyed to the drier 36 and passed over steam-heated pipes 44 to issue through openings 45 into a duct 14. In a preferred embodiment, several yarns are steamed side-by-side, the ducts 2, 3, 4, 5 and 6 having adjustable side walls to accommodate the varying number of yarns. The steam is preferably introduced into the ducts 2, 3, 4, 5 and 6 and associated steam chests 7, 8, 9, 10 and 11 by means of boxsection nozzles extending the width of the ducts and chests respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4359969A GB1300754A (en) | 1969-09-03 | 1969-09-03 | Methods of and apparatus for treating crimped yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4359969A GB1300754A (en) | 1969-09-03 | 1969-09-03 | Methods of and apparatus for treating crimped yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1300754A true GB1300754A (en) | 1972-12-20 |
Family
ID=10429479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4359969A Expired GB1300754A (en) | 1969-09-03 | 1969-09-03 | Methods of and apparatus for treating crimped yarn |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1300754A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3138637A1 (en) * | 1981-09-29 | 1983-04-14 | Gebrüder Sucker, 4050 Mönchengladbach | Process and device for the drying of running yarn sets |
| CN116163082A (en) * | 2023-01-18 | 2023-05-26 | 无锡长江精密纺织有限公司 | Yarn steaming device for fixed twisting |
-
1969
- 1969-09-03 GB GB4359969A patent/GB1300754A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3138637A1 (en) * | 1981-09-29 | 1983-04-14 | Gebrüder Sucker, 4050 Mönchengladbach | Process and device for the drying of running yarn sets |
| CN116163082A (en) * | 2023-01-18 | 2023-05-26 | 无锡长江精密纺织有限公司 | Yarn steaming device for fixed twisting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |