GB1281402A - Heat treatment of yarns - Google Patents
Heat treatment of yarnsInfo
- Publication number
- GB1281402A GB1281402A GB05009/69A GB1500969A GB1281402A GB 1281402 A GB1281402 A GB 1281402A GB 05009/69 A GB05009/69 A GB 05009/69A GB 1500969 A GB1500969 A GB 1500969A GB 1281402 A GB1281402 A GB 1281402A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- passage
- air
- yarns
- entrained
- 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
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J3/00—Modifying the surface
- D02J3/12—Modifying the surface by removing projecting ends of fibres
- D02J3/16—Modifying the surface by removing projecting ends of fibres by singeing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
1281402 Flame treating yarns; tension relieving IMPERIAL CHEMICAL INDUSTRIES Ltd 11 March 1970 [21 March 1969] 15009/69 Addition to 1179734 Heading B5B [Also in Division D1F] A travelling yarn 1, e.g. a bi-component yarn of polyethylene terephthalate, is entrained in a stream of air and is passed therewith into a passage 5 of a burner and leaves the passage at a point where the air and a combustible fluid, which is supplied separately to the burner through a surrounding passageway 6 terminating at the same point, meet and are ignited, the yarn continuing to move in an axial direction through the flame. As shown, air enters at 4 into casing 3 and the yarn entering via tube 2 is entrained into passage 5 by ejector action. The device 8 is a tension barrier, and operates by blowing cold air through an inclined annular slot 10 in a passage 9 whereby a braking effect is applied to the moving yarn. As disclosed the treatment may effect heat-setting, shrinking and crimping, or in the ease of staple-fibre yarns, singeing of loose fibres.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB05009/69A GB1281402A (en) | 1969-03-21 | 1969-03-21 | Heat treatment of yarns |
ZA701602A ZA701602B (en) | 1969-03-21 | 1970-03-09 | Heat treatment of yarns |
US19344A US3704493A (en) | 1969-03-21 | 1970-03-13 | Heat treatment of yarns |
DE19702013180 DE2013180A1 (en) | 1969-03-21 | 1970-03-19 | Method and device for the heat treatment of yarns |
CA078018A CA923283A (en) | 1969-03-21 | 1970-03-20 | Heat treatment of yarns |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB05009/69A GB1281402A (en) | 1969-03-21 | 1969-03-21 | Heat treatment of yarns |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1281402A true GB1281402A (en) | 1972-07-12 |
Family
ID=10051459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB05009/69A Expired GB1281402A (en) | 1969-03-21 | 1969-03-21 | Heat treatment of yarns |
Country Status (5)
Country | Link |
---|---|
US (1) | US3704493A (en) |
CA (1) | CA923283A (en) |
DE (1) | DE2013180A1 (en) |
GB (1) | GB1281402A (en) |
ZA (1) | ZA701602B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3874046A (en) * | 1973-04-24 | 1975-04-01 | Mettler Soehne Maschf | Device for singeing threads |
EP0681041A1 (en) * | 1994-05-05 | 1995-11-08 | Schärer Schweiter Mettler AG | Method and apparatus for a yarn processing |
DE19853581C2 (en) * | 1998-11-20 | 2001-05-23 | Kuesters Zittauer Maschf Gmbh | Process for the singeing of yarns, in particular thermoplastic spun-fiber carpet yarns and scorching machine |
ITUD20030193A1 (en) * | 2003-09-26 | 2005-03-27 | Ricambi Tessili Ri Te Spa | PROCEDURE AND DEVICE FOR GASING OF YARNS. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR529253A (en) * | 1920-12-30 | 1921-11-25 | Jean Florent Arsene Verle | Method and device for gassing textile yarns |
ES340473A1 (en) * | 1966-05-16 | 1968-06-01 | Palitex Project Co Gmbh | Double twisting machine |
-
1969
- 1969-03-21 GB GB05009/69A patent/GB1281402A/en not_active Expired
-
1970
- 1970-03-09 ZA ZA701602A patent/ZA701602B/en unknown
- 1970-03-13 US US19344A patent/US3704493A/en not_active Expired - Lifetime
- 1970-03-19 DE DE19702013180 patent/DE2013180A1/en active Pending
- 1970-03-20 CA CA078018A patent/CA923283A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3704493A (en) | 1972-12-05 |
ZA701602B (en) | 1971-10-27 |
DE2013180A1 (en) | 1970-10-01 |
CA923283A (en) | 1973-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |