GB1248854A - An improved process and apparatus for the drawing of a thermoplastic yarn - Google Patents
An improved process and apparatus for the drawing of a thermoplastic yarnInfo
- Publication number
- GB1248854A GB1248854A GB49406/69A GB4940669A GB1248854A GB 1248854 A GB1248854 A GB 1248854A GB 49406/69 A GB49406/69 A GB 49406/69A GB 4940669 A GB4940669 A GB 4940669A GB 1248854 A GB1248854 A GB 1248854A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- neck
- temperature
- zone
- roller
- 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
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/224—Selection or control of the temperature during stretching
-
- 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
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/227—Control of the stretching tension; Localisation of the stretching neck; Draw-pins
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6814351A NL6814351A (de) | 1968-10-08 | 1968-10-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1248854A true GB1248854A (en) | 1971-10-06 |
Family
ID=19804870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB49406/69A Expired GB1248854A (en) | 1968-10-08 | 1969-10-08 | An improved process and apparatus for the drawing of a thermoplastic yarn |
Country Status (7)
Country | Link |
---|---|
US (1) | US3660550A (de) |
CH (1) | CH497550A (de) |
DE (1) | DE1950744A1 (de) |
ES (1) | ES372001A1 (de) |
FR (1) | FR2020145A1 (de) |
GB (1) | GB1248854A (de) |
NL (1) | NL6814351A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE789774A (fr) * | 1972-02-18 | 1973-02-01 | Sinclair Koppers Co | Procede et appareil pour la fabrication de profiles en mousse |
US4043108A (en) * | 1976-09-16 | 1977-08-23 | E. I. Du Pont De Nemours And Company | Process |
DE3026520C2 (de) * | 1980-07-12 | 1985-03-21 | Davy McKee AG, 6000 Frankfurt | Verfahren zur Herstellung hochfester technischer Garne durch Spinnstrecken |
US5870808A (en) * | 1997-10-24 | 1999-02-16 | E. I. Du Pont De Nemours And Company | Draw point control arrangement |
-
1968
- 1968-10-08 NL NL6814351A patent/NL6814351A/xx unknown
-
1969
- 1969-09-29 ES ES372001A patent/ES372001A1/es not_active Expired
- 1969-10-01 CH CH1479369A patent/CH497550A/de not_active IP Right Cessation
- 1969-10-07 US US864453A patent/US3660550A/en not_active Expired - Lifetime
- 1969-10-08 DE DE19691950744 patent/DE1950744A1/de active Pending
- 1969-10-08 GB GB49406/69A patent/GB1248854A/en not_active Expired
- 1969-10-08 FR FR6934349A patent/FR2020145A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NL6814351A (de) | 1969-10-27 |
FR2020145A1 (de) | 1970-07-10 |
US3660550A (en) | 1972-05-02 |
DE1950744A1 (de) | 1970-05-06 |
ES372001A1 (es) | 1972-04-01 |
CH497550A (de) | 1970-10-15 |
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