JPH0565604B2 - - Google Patents
Info
- Publication number
- JPH0565604B2 JPH0565604B2 JP27681684A JP27681684A JPH0565604B2 JP H0565604 B2 JPH0565604 B2 JP H0565604B2 JP 27681684 A JP27681684 A JP 27681684A JP 27681684 A JP27681684 A JP 27681684A JP H0565604 B2 JPH0565604 B2 JP H0565604B2
- Authority
- JP
- Japan
- Prior art keywords
- orifice
- viscosity
- slit
- hollowness
- hollow
- 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 - Lifetime
Links
- 239000000835 fiber Substances 0.000 claims description 27
- 239000002131 composite material Substances 0.000 claims description 17
- 229920000728 polyester Polymers 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 101100537937 Caenorhabditis elegans arc-1 gene Proteins 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 238000002074 melt spinning Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 14
- 238000009987 spinning Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- MMINFSMURORWKH-UHFFFAOYSA-N 3,6-dioxabicyclo[6.2.2]dodeca-1(10),8,11-triene-2,7-dione Chemical group O=C1OCCOC(=O)C2=CC=C1C=C2 MMINFSMURORWKH-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Multicomponent Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27681684A JPS61152824A (ja) | 1984-12-27 | 1984-12-27 | ポリエステル中空複合繊維の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27681684A JPS61152824A (ja) | 1984-12-27 | 1984-12-27 | ポリエステル中空複合繊維の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61152824A JPS61152824A (ja) | 1986-07-11 |
| JPH0565604B2 true JPH0565604B2 (enExample) | 1993-09-20 |
Family
ID=17574788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27681684A Granted JPS61152824A (ja) | 1984-12-27 | 1984-12-27 | ポリエステル中空複合繊維の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61152824A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010028161A (ko) * | 1999-09-18 | 2001-04-06 | 조민호 | 사이드-바이-사이드형 복합 중공사 제조방법, 그 방사노즐 및 그로부터 제조된 사이드-바이-사이드형 복합 중공사 |
-
1984
- 1984-12-27 JP JP27681684A patent/JPS61152824A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61152824A (ja) | 1986-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0836655B1 (en) | Improvements in polyester filaments and tows | |
| JP7319470B2 (ja) | 編物に用いる自発巻縮弾性混繊糸の製造方法 | |
| CA1204568A (en) | Polyester/nylon bicomponent filament | |
| JPS6315369B2 (enExample) | ||
| JPH0565604B2 (enExample) | ||
| JPH0252004B2 (enExample) | ||
| EP0758027A1 (en) | Polyester filament yarn, process for the production thereof, woven and knitted fabrics thereof, and process for the production thereof | |
| JP4705797B2 (ja) | 熱融着分繊親糸の製造方法 | |
| JPS6228405A (ja) | 特殊断面形状を有する繊維 | |
| JPH0367122B2 (enExample) | ||
| JPS62299508A (ja) | 特殊嵩高糸及びその紡糸口金 | |
| JPH0663131B2 (ja) | ポリエステル中空複合繊維の製造方法 | |
| KR100270437B1 (ko) | 자발고권축 중공섬유제조용 방사구금 | |
| JPS6245710A (ja) | 嵩高性中空糸 | |
| JPH024694B2 (enExample) | ||
| JP2022550637A (ja) | 直延伸法によるｃｄｐ／ｐｅｔ二成分複合繊維及びその製造方法 | |
| JPS63159511A (ja) | 異形断面糸およびその紡糸口金 | |
| JP2001115339A (ja) | 太繊度ポリエステル中空複合繊維及びその製造方法 | |
| JP3833622B2 (ja) | ポリエステル複合繊維の製造方法及び同製造方法により得られるポリエステル複合繊維 | |
| JP3173311B2 (ja) | 不織布用芯鞘複合短繊維 | |
| JPH09209217A (ja) | サイドバイサイド型複合紡糸用口金および複合繊維の製造方法 | |
| JP2572407B2 (ja) | 紡糸口金 | |
| JP3274632B2 (ja) | 潜在捲縮性ポリエステル複合繊維の製造方法 | |
| KR100517739B1 (ko) | 폴리에스테르계 잠재권축성 복합섬유 및 이의 제조방법 | |
| JP2551015B2 (ja) | 特殊嵩高糸の製造方法 |