DE1435682B2 - Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Fäden aus linearen Polyamiden - Google Patents
Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Fäden aus linearen PolyamidenInfo
- Publication number
- DE1435682B2 DE1435682B2 DE1435682A DE1435682A DE1435682B2 DE 1435682 B2 DE1435682 B2 DE 1435682B2 DE 1435682 A DE1435682 A DE 1435682A DE 1435682 A DE1435682 A DE 1435682A DE 1435682 B2 DE1435682 B2 DE 1435682B2
- Authority
- DE
- Germany
- Prior art keywords
- threads
- air
- thread
- treatment
- supply line
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 17
- 239000004952 Polyamide Substances 0.000 title claims description 11
- 229920002647 polyamide Polymers 0.000 title claims description 11
- 238000010924 continuous production Methods 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 3
- 238000002074 melt spinning Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000003750 conditioning effect Effects 0.000 description 6
- 238000009987 spinning Methods 0.000 description 5
- 229920002292 Nylon 6 Polymers 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT796463 | 1963-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1435682A1 DE1435682A1 (de) | 1969-03-20 |
| DE1435682B2 true DE1435682B2 (de) | 1975-03-06 |
Family
ID=11125605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1435682A Pending DE1435682B2 (de) | 1963-04-17 | 1964-04-17 | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Fäden aus linearen Polyamiden |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3448186A (enExample) |
| BE (1) | BE646636A (enExample) |
| DE (1) | DE1435682B2 (enExample) |
| ES (1) | ES298822A1 (enExample) |
| FR (1) | FR1421298A (enExample) |
| GB (1) | GB1034401A (enExample) |
| NL (2) | NL6404217A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1004657A (en) * | 1963-12-17 | 1965-09-15 | British Nylon Spinners Ltd | Improvements in or relating to the drawing of synthetic polyamide yarn |
| US3511905A (en) * | 1967-08-22 | 1970-05-12 | Viscose Suisse Soc | Process for the preparation of synthetic polymer filaments |
| GB1330847A (en) * | 1970-08-25 | 1973-09-19 | Ici Ltd | Manufacture of bulked yarn |
| GB1473835A (en) * | 1973-08-17 | 1977-05-18 | Mackie & Sons Ltd J | Polymeric filaments |
| US4204828A (en) * | 1978-08-01 | 1980-05-27 | Allied Chemical Corporation | Quench system for synthetic fibers using fog and flowing air |
| DE3173948D1 (en) * | 1980-02-18 | 1986-04-10 | Ici Plc | Process for forming a continuous filament yarn from a melt spinnable polyethylene terephthalat and novel polyester yarns produced by the process |
| US4539170A (en) * | 1983-09-26 | 1985-09-03 | E. I. Du Pont De Nemours And Company | Process for steam-conditioning spin-oriented polyamide filaments |
| US4631018A (en) * | 1984-11-01 | 1986-12-23 | E. I. Du Pont De Nemours And Company | Plate, foam and screen filament quenching apparatus |
| JPH086203B2 (ja) * | 1986-07-03 | 1996-01-24 | 東レ株式会社 | 熱可塑性合成繊維の製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2289860A (en) * | 1938-08-09 | 1942-07-14 | Du Pont | Process and apparatus for the production of artificial fibers and the like |
| US3048467A (en) * | 1957-06-10 | 1962-08-07 | Union Carbide Corp | Textile fibers of polyolefins |
| US3053611A (en) * | 1958-01-21 | 1962-09-11 | Inventa Ag | Process for spinning of synthetic fibers |
| US3039171A (en) * | 1960-06-09 | 1962-06-19 | Du Pont | Process of drawing filaments |
| US3143784A (en) * | 1962-07-05 | 1964-08-11 | Du Pont | Process of drawing for bulky yarn |
-
0
- NL NL129960D patent/NL129960C/xx active
-
1964
- 1964-04-13 GB GB15110/64A patent/GB1034401A/en not_active Expired
- 1964-04-13 US US365546A patent/US3448186A/en not_active Expired - Lifetime
- 1964-04-16 FR FR971149A patent/FR1421298A/fr not_active Expired
- 1964-04-16 BE BE646636D patent/BE646636A/xx unknown
- 1964-04-17 DE DE1435682A patent/DE1435682B2/de active Pending
- 1964-04-17 ES ES0298822A patent/ES298822A1/es not_active Expired
- 1964-04-17 NL NL6404217A patent/NL6404217A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6404217A (enExample) | 1964-10-19 |
| GB1034401A (en) | 1966-06-29 |
| DE1435682A1 (de) | 1969-03-20 |
| FR1421298A (fr) | 1965-12-17 |
| NL129960C (enExample) | |
| ES298822A1 (es) | 1964-08-16 |
| US3448186A (en) | 1969-06-03 |
| BE646636A (enExample) | 1964-10-16 |
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