BE700891A - - Google Patents
Info
- Publication number
- BE700891A BE700891A BE700891DA BE700891A BE 700891 A BE700891 A BE 700891A BE 700891D A BE700891D A BE 700891DA BE 700891 A BE700891 A BE 700891A
- Authority
- BE
- Belgium
- Prior art keywords
- filaments
- fluid
- yarns
- tow
- constriction
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 13
- 238000002788 crimping Methods 0.000 claims description 11
- 229920001169 thermoplastic Polymers 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 7
- 239000004416 thermosoftening plastic Substances 0.000 claims description 7
- 238000009987 spinning Methods 0.000 claims description 4
- 239000004604 Blowing Agent Substances 0.000 claims 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
- 229920002284 Cellulose triacetate Polymers 0.000 description 3
- 229920002292 Nylon 6 Polymers 0.000 description 3
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 229920002821 Modacrylic Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000004067 bulking agent Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/04—Devices for imparting false twist
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3975663A GB1105341A (en) | 1963-10-09 | 1963-10-09 | Process and apparatus for the production of crimped, bulked yarns |
| GB32821/66A GB1193625A (en) | 1966-07-21 | 1966-07-21 | Textile Crimping Process. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE700891A true BE700891A (enrdf_load_stackoverflow) | 1967-12-18 |
Family
ID=26261574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE700891D BE700891A (enrdf_load_stackoverflow) | 1963-10-09 | 1967-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE700891A (enrdf_load_stackoverflow) |
-
1967
- 1967-07-04 BE BE700891D patent/BE700891A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH424072A (fr) | Procédé de fabrication d'un fil formé d'un ou plusieurs filaments synthétiqués continus en polymère thermoplastique, et appareil pour la mise en oeuvre du procédé | |
| FR1465787A (fr) | Filés comportant une âme, procédé et appareil pour les fabriquer | |
| US3297512A (en) | Apparatus for forming rods from continuous filament tow | |
| BE700891A (enrdf_load_stackoverflow) | ||
| US3477218A (en) | Apparatus and method for producing crimped filamentary materials | |
| FR2519035A1 (fr) | Produit textile type file de fibres, procede et dispositif pour sa fabrication | |
| FR2521600A1 (fr) | Procede et appareil pour la fabrication d'un fil a ame | |
| BE1000117A3 (fr) | Structure de fil fascie obtenue par filage sous vide. | |
| FR2537405A1 (fr) | Procede de fabrication de batons en fibre prevus pour etre utilises comme bouts filtrants de cigarettes | |
| US3417552A (en) | Filter element made of polymeric film | |
| SU650514A3 (ru) | Способ придани извитости термопластичной пр же и устройство дл его осуществлени | |
| EP1044293A1 (fr) | Fils textiles multifilamentaires a section creuse, procede de fabrication de ces fils, et surfaces textiles obtenues avec ces fils | |
| FR2548692A1 (fr) | Produit textile type file de fibres, procede et dispositif pour sa fabrication | |
| EP0049052B1 (en) | Yarn crimping by means of a stuffer-box | |
| BE634812A (enrdf_load_stackoverflow) | ||
| BE635263A (enrdf_load_stackoverflow) | ||
| BE707781A (enrdf_load_stackoverflow) | ||
| JPS5838537B2 (ja) | ツメモノソザイ ニ テキシタ ３ ジゲンケンシユクセンイ ノ セイゾウホウホウ | |
| CH371549A (fr) | Procédé pour le frisage de fils à base de polymères thermoplastiques, fil obtenu par ce procédé et utilisation de ce fil | |
| BE622475A (enrdf_load_stackoverflow) | ||
| BE494425A (enrdf_load_stackoverflow) | ||
| BE567586A (enrdf_load_stackoverflow) | ||
| CH319210A (fr) | Elément filtrant notamment destiné à filtrer la fumée de tabac | |
| BE535971A (enrdf_load_stackoverflow) | ||
| BE582284A (enrdf_load_stackoverflow) |