BE486489A - - Google Patents
Info
- Publication number
- BE486489A BE486489A BE486489DA BE486489A BE 486489 A BE486489 A BE 486489A BE 486489D A BE486489D A BE 486489DA BE 486489 A BE486489 A BE 486489A
- Authority
- BE
- Belgium
- Prior art keywords
- spinning
- mandrel
- gas
- hollow
- orifice
- Prior art date
Links
- 238000009987 spinning Methods 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- 239000004753 textile Substances 0.000 claims description 5
- 238000006068 polycondensation reaction Methods 0.000 claims description 2
- 239000007859 condensation product Substances 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 5
- 239000004952 Polyamide Substances 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002522 swelling effect Effects 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
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE486489A true BE486489A (en:Method) |
Family
ID=132146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE486489D BE486489A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE486489A (en:Method) |
-
0
- BE BE486489D patent/BE486489A/fr unknown
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