GB1341973A - Multifilament yarn texturizing apparatus and process - Google Patents
Multifilament yarn texturizing apparatus and processInfo
- Publication number
- GB1341973A GB1341973A GB4397971A GB4397971A GB1341973A GB 1341973 A GB1341973 A GB 1341973A GB 4397971 A GB4397971 A GB 4397971A GB 4397971 A GB4397971 A GB 4397971A GB 1341973 A GB1341973 A GB 1341973A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- conduit
- texturising
- chamber
- component
- 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 Or Twisting Of Yarns (AREA)
Abstract
1341973 Yarn texturising J P STEVENS & CO Inc 21 Sept 1971 [30 Sept 1970] 43979/71 Headings DID and D1F Multifilament yarn is texturised by overfeeding a yarn into a swirling fluid zone to form at least one crank-shaped spinning loop in the yarn, permitting the yarn to untwist during withdrawal from the zone, and abruptly changing the direction of yarn movement during the untwisting. Air is fed tangentially, Fig. 1, into chamber 1 through conduit 4 to form spinning loop 10 in yarn 3 overfed through conduit 2 inclined to the chambers axis. The yarn is withdrawn through conduit 5 which has bores 6 to by-pass air and thus eliminate air swirl in the conduit. The driection of yarn movement is abruptly changed after the yarn has passed through elbow 7 to form loops which give a textured effect to yarn 8. Alternatively, Fig.5 a suitable texturising device is formed by inserting a component into a bored-out texturising chamber 18 of a conventional concurrent texturising device. The component forms a texturising chamber 13 plugged by plug 32, receiving air via tangential duct 15, outer chamber 35 and conduit 19, and receiving yarn via conduit 34 inserted in an inclined component bore. The component has by-pass bores 17 surrounding a yarn outlet conduit. The size of chamber 36, and thus the flow through bores 17, is adjusted by rotation of threaded cap 29.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7693670A | 1970-09-30 | 1970-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1341973A true GB1341973A (en) | 1973-12-25 |
Family
ID=22135087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4397971A Expired GB1341973A (en) | 1970-09-30 | 1971-09-21 | Multifilament yarn texturizing apparatus and process |
Country Status (7)
Country | Link |
---|---|
US (1) | US3653196A (en) |
JP (1) | JPS5024378B1 (en) |
BE (1) | BE773240A (en) |
DE (1) | DE2148910C3 (en) |
FR (1) | FR2109814A5 (en) |
GB (1) | GB1341973A (en) |
NL (1) | NL7113357A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3831363A (en) * | 1971-12-29 | 1974-08-27 | Stevens & Co Inc J P | Apparatus and process for air texturizing of yarns |
US4141121A (en) * | 1976-12-13 | 1979-02-27 | Glen Raven Mills, Inc. | Apparatus for producing fluid jet teased yarns from short/medium staple multifiber spun yarns |
US4697317A (en) * | 1985-12-04 | 1987-10-06 | E. I. Du Pont De Nemours And Company | Process for the production of twist-free novelty nub yarns |
US5035110A (en) * | 1985-12-04 | 1991-07-30 | E. I. Du Pont De Nemours And Company | Nub yarn |
EP0226134A3 (en) * | 1985-12-04 | 1989-11-02 | E.I. Du Pont De Nemours And Company | Nub yarn apparatus, process and product |
US4870728A (en) * | 1987-05-05 | 1989-10-03 | E. I. Du Pont De Nemours And Company | Apparatus for creating air turbulence |
US8776344B2 (en) * | 2011-12-22 | 2014-07-15 | Selas Fluid Processing Corporation | Steam reformer tube assembly and method of assembling or retrofitting same |
WO2016164777A1 (en) | 2015-04-08 | 2016-10-13 | Shaw Industries Group, Inc. | Yarn texturizing apparatus and method |
CN114016176B (en) * | 2021-12-02 | 2022-09-16 | 南通新源特种纤维有限公司 | Swelling composite wire for clutch facing, preparation method and processing equipment thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2515299A (en) * | 1948-10-19 | 1950-07-18 | Us Rubber Co | Apparatus for imparting false twist to strands |
US3005251A (en) * | 1958-12-19 | 1961-10-24 | Du Pont | Yarn fluid treatment process and apparatus |
US3253396A (en) * | 1959-06-01 | 1966-05-31 | Beaunit Corp | Method and apparatus for making textured yarn and product |
US3457610A (en) * | 1967-12-13 | 1969-07-29 | Monsanto Co | Treatment of filaments to develop latent bulkiness therein |
-
1970
- 1970-09-30 US US76936A patent/US3653196A/en not_active Expired - Lifetime
-
1971
- 1971-09-21 GB GB4397971A patent/GB1341973A/en not_active Expired
- 1971-09-24 FR FR7134410A patent/FR2109814A5/fr not_active Expired
- 1971-09-29 BE BE773240A patent/BE773240A/en unknown
- 1971-09-29 NL NL7113357A patent/NL7113357A/xx not_active Application Discontinuation
- 1971-09-29 JP JP46075507A patent/JPS5024378B1/ja active Pending
- 1971-09-30 DE DE2148910A patent/DE2148910C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2148910C3 (en) | 1980-01-31 |
FR2109814A5 (en) | 1972-05-26 |
DE2148910A1 (en) | 1972-04-06 |
JPS5024378B1 (en) | 1975-08-15 |
US3653196A (en) | 1972-04-04 |
BE773240A (en) | 1972-01-17 |
NL7113357A (en) | 1972-04-05 |
DE2148910B2 (en) | 1975-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |