BE512898A - - Google Patents
Info
- Publication number
- BE512898A BE512898A BE512898DA BE512898A BE 512898 A BE512898 A BE 512898A BE 512898D A BE512898D A BE 512898DA BE 512898 A BE512898 A BE 512898A
- Authority
- BE
- Belgium
- Prior art keywords
- polymer
- preheater
- melting
- heating
- temperature
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 claims description 55
- 238000002844 melting Methods 0.000 claims description 27
- 230000008018 melting Effects 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 11
- 238000009987 spinning Methods 0.000 claims description 8
- 230000004927 fusion Effects 0.000 claims description 6
- 238000002074 melt spinning Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000008187 granular material Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000004758 synthetic textile Substances 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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/06—Feeding liquid to the spinning head
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1059437X | 1951-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE512898A true BE512898A (enrdf_load_stackoverflow) |
Family
ID=11430075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE512898D BE512898A (enrdf_load_stackoverflow) | 1951-07-21 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE512898A (enrdf_load_stackoverflow) |
| FR (1) | FR1059437A (enrdf_load_stackoverflow) |
-
0
- BE BE512898D patent/BE512898A/fr unknown
-
1952
- 1952-07-02 FR FR1059437D patent/FR1059437A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1059437A (fr) | 1954-03-24 |
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