BE552936A - - Google Patents
Info
- Publication number
- BE552936A BE552936A BE552936DA BE552936A BE 552936 A BE552936 A BE 552936A BE 552936D A BE552936D A BE 552936DA BE 552936 A BE552936 A BE 552936A
- Authority
- BE
- Belgium
- Prior art keywords
- filaments
- heated
- narrow
- pass over
- heating
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 10
- 229920001169 thermoplastic Polymers 0.000 claims description 8
- 239000004416 thermosoftening plastic Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000004753 textile Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 238000009987 spinning Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000001050 lubricating Effects 0.000 claims description 2
- 230000004927 fusion Effects 0.000 claims 1
- -1 polyethylene isophthalate Polymers 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical class [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/004—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by heating fibres, filaments, yarns or threads so as to create a temperature gradient across their diameter, thereby imparting them latent asymmetrical shrinkage properties
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE552936A true BE552936A (de) |
Family
ID=177939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE552936D BE552936A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE552936A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1253862B (de) * | 1958-12-31 | 1967-11-09 | Hoechst Ag | Verfahren zur Herstellung gekraeuselter Faeden |
-
0
- BE BE552936D patent/BE552936A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1253862B (de) * | 1958-12-31 | 1967-11-09 | Hoechst Ag | Verfahren zur Herstellung gekraeuselter Faeden |
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