CH358893A - Vorrichtung zum Heissverstrecken und zum Reduzieren des Schrumpfvermögens eines Polyäthylenterephthalatfadens - Google Patents
Vorrichtung zum Heissverstrecken und zum Reduzieren des Schrumpfvermögens eines PolyäthylenterephthalatfadensInfo
- Publication number
- CH358893A CH358893A CH358893DA CH358893A CH 358893 A CH358893 A CH 358893A CH 358893D A CH358893D A CH 358893DA CH 358893 A CH358893 A CH 358893A
- Authority
- CH
- Switzerland
- Prior art keywords
- reducing
- polyethylene terephthalate
- hot drawing
- shrinkage capacity
- thread
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
- B21D5/042—With a rotational movement of the bending blade
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Resistance Heating (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV12268A DE1128948B (de) | 1957-04-10 | 1957-04-10 | Vorrichtung zum Heissverstrecken von Polyaethylenterephthalatfaeden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH358893A true CH358893A (de) | 1961-12-15 |
Family
ID=7573805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH358893D CH358893A (de) | 1957-04-10 | 1958-02-28 | Vorrichtung zum Heissverstrecken und zum Reduzieren des Schrumpfvermögens eines Polyäthylenterephthalatfadens |
Country Status (7)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL270026A (US07902200-20110308-C00004.png) * | 1960-10-21 | |||
| US3245109A (en) * | 1961-09-06 | 1966-04-12 | Scragg & Sons | Apparatus for drawing a branched filament |
| GB1176164A (en) * | 1966-05-11 | 1970-01-01 | Ici Ltd | Process and apparatus for Drawing Thermoplastic Filamentary Yarns |
| US3431609A (en) * | 1966-10-19 | 1969-03-11 | Klinger Mfg Co Ltd | Apparatus for processing yarn |
| US3594881A (en) * | 1968-05-21 | 1971-07-27 | Thiokol Chemical Corp | Process for delustering synthetic ribbon yarns |
| US3715421A (en) * | 1970-04-15 | 1973-02-06 | Viscose Suisse Soc D | Process for the preparation of polyethylene terephthalate filaments |
| US3681826A (en) * | 1970-10-05 | 1972-08-08 | Ici Ltd | Drawing synthetic thermoplastic yarn |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE347797A (US07902200-20110308-C00004.png) * | 1927-03-24 | Ig Farbenindustrie Ag | ||
| BE465536A (US07902200-20110308-C00004.png) * | 1942-11-03 | |||
| FR962278A (US07902200-20110308-C00004.png) * | 1946-05-25 | 1950-06-07 | ||
| BE482722A (US07902200-20110308-C00004.png) * | 1947-05-30 | |||
| US2624934A (en) * | 1948-04-23 | 1953-01-13 | W M Steele Company Inc | Method of and apparatus for heat treatment of filamentary material |
| NL153050B (nl) * | 1949-04-27 | Nederlanden Staat | Tweepool voor het nabootsen van de karakteristieke impedantie van een gepupiniseerd kabeladerpaar. | |
| US2622182A (en) * | 1951-06-23 | 1952-12-16 | American Cyanamid Co | Apparatus for drying continuous filament yarn and the like |
-
0
- BE BE565368D patent/BE565368A/xx unknown
- NL NL107409D patent/NL107409C/xx active
- NL NL226022D patent/NL226022A/xx unknown
-
1957
- 1957-04-10 DE DEV12268A patent/DE1128948B/de active Pending
-
1958
- 1958-02-28 CH CH358893D patent/CH358893A/de unknown
- 1958-03-10 FR FR1192797D patent/FR1192797A/fr not_active Expired - Lifetime
- 1958-04-10 GB GB11433/58A patent/GB850875A/en not_active Expired - Lifetime
- 1958-06-16 US US742136A patent/US3009231A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3009231A (en) | 1961-11-21 |
| BE565368A (US07902200-20110308-C00004.png) | |
| FR1192797A (fr) | 1959-10-28 |
| NL107409C (US07902200-20110308-C00004.png) | |
| GB850875A (en) | 1960-10-12 |
| NL226022A (US07902200-20110308-C00004.png) | |
| DE1128948B (de) | 1962-05-03 |
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