JPS6144973B2 - - Google Patents
Info
- Publication number
- JPS6144973B2 JPS6144973B2 JP15819681A JP15819681A JPS6144973B2 JP S6144973 B2 JPS6144973 B2 JP S6144973B2 JP 15819681 A JP15819681 A JP 15819681A JP 15819681 A JP15819681 A JP 15819681A JP S6144973 B2 JPS6144973 B2 JP S6144973B2
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- bundle
- crimps
- fiber
- cut
- 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.)
- Expired
Links
- 239000000835 fiber Substances 0.000 claims description 146
- 238000000034 method Methods 0.000 claims description 59
- 238000001816 cooling Methods 0.000 claims description 19
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 18
- 229920002994 synthetic fiber Polymers 0.000 claims description 18
- 239000012209 synthetic fiber Substances 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000010008 shearing Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 description 27
- 239000002826 coolant Substances 0.000 description 15
- 238000009987 spinning Methods 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 238000002788 crimping Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 239000003570 air Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229960004424 carbon dioxide Drugs 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 238000012733 comparative method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010036 direct spinning Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- -1 sulfuric acid compound Chemical class 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15819681A JPS5860022A (ja) | 1981-10-06 | 1981-10-06 | アクリル系合成繊維からなる捲縮を有する不連続繊維の束を製造する方法 |
| DE19823236555 DE3236555A1 (de) | 1981-10-05 | 1982-10-02 | Verfahren zur herstellung unterbrochener filamentbuendel und spitz endender filamente |
| IT23618/82A IT1152693B (it) | 1981-10-05 | 1982-10-05 | Procedimento per la preparazione di fasci discontinui di filamenti e filamenti ad estremita' appuntita |
| BE0/209176A BE894606A (fr) | 1981-10-05 | 1982-10-05 | Procede de fabrication d'un paquet de filaments discontinus et de filaments a extremite effilee |
| US06/774,852 US4583266A (en) | 1981-10-05 | 1985-09-09 | Process for preparation of discontinuous filament bundles and sharp-ended filaments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15819681A JPS5860022A (ja) | 1981-10-06 | 1981-10-06 | アクリル系合成繊維からなる捲縮を有する不連続繊維の束を製造する方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5860022A JPS5860022A (ja) | 1983-04-09 |
| JPS6144973B2 true JPS6144973B2 (enrdf_load_stackoverflow) | 1986-10-06 |
Family
ID=15666366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15819681A Granted JPS5860022A (ja) | 1981-10-05 | 1981-10-06 | アクリル系合成繊維からなる捲縮を有する不連続繊維の束を製造する方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5860022A (enrdf_load_stackoverflow) |
-
1981
- 1981-10-06 JP JP15819681A patent/JPS5860022A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5860022A (ja) | 1983-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY128170A (en) | Soft stretch yarns and their method of production | |
| JP2530802B2 (ja) | 高強度芳香族アミド紡績糸 | |
| US4583266A (en) | Process for preparation of discontinuous filament bundles and sharp-ended filaments | |
| KR940011464B1 (ko) | 섬유의 인장처리 방법 | |
| JPS6144973B2 (enrdf_load_stackoverflow) | ||
| WO2025055116A1 (zh) | 一种基于环锭纺的三组分螺旋拉胀纱及其制备方法 | |
| US2758908A (en) | Process of crimping polyethylene terephthalate filaments by heat stretching and heatrelaxing | |
| JPS5860021A (ja) | 不連続繊維の束を製造する方法 | |
| JPS6144972B2 (enrdf_load_stackoverflow) | ||
| KR850001305B1 (ko) | 불연속 필라멘트 다발의 제조방법 및 날카로운 단부를 갖는 필라멘트 | |
| EP0482910A2 (en) | Process for producing a coil-shaped carbon fiber bundle | |
| US3466861A (en) | Converting crimped filamentary material to continuous elongated body | |
| JPH041092B2 (enrdf_load_stackoverflow) | ||
| JPH0341573B2 (enrdf_load_stackoverflow) | ||
| JPS5898420A (ja) | ケン切用ポリエステルトウ | |
| JPS6065137A (ja) | ポリエステル被覆弾性糸およびその製造方法 | |
| JPS6323291B2 (enrdf_load_stackoverflow) | ||
| JPS59168130A (ja) | 不連続繊維の束の製造方法 | |
| JPH11350248A (ja) | 牽切用パラ系アラミド繊維トウ | |
| JPS59187625A (ja) | 先細尖端繊維の製造方法 | |
| KR830002699B1 (ko) | 아크릴방적사의 번수를 세번화시키는 방법 | |
| JP3128950B2 (ja) | 仮撚加工糸の製法 | |
| KR830002698B1 (ko) | 열처리에 의한 아크릴방적사의 변형방법 및 그 제품 | |
| JPS5839928B2 (ja) | タンセンイソクノ セイゾウホウホウ | |
| JPS6014122B2 (ja) | ポリエステルスライバ−の製造方法 |