JPS56140114A - Preparation of polyester multifilament yarn having different shrinkage - Google Patents
Preparation of polyester multifilament yarn having different shrinkageInfo
- Publication number
- JPS56140114A JPS56140114A JP3955880A JP3955880A JPS56140114A JP S56140114 A JPS56140114 A JP S56140114A JP 3955880 A JP3955880 A JP 3955880A JP 3955880 A JP3955880 A JP 3955880A JP S56140114 A JPS56140114 A JP S56140114A
- Authority
- JP
- Japan
- Prior art keywords
- filament yarn
- filament
- yarn
- polyester multifilament
- preparation
- 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.)
- Pending
Links
Landscapes
- Artificial Filaments (AREA)
Abstract
PURPOSE: To obtain the titled yarn material suitable for suede cloth and silklike cloth readily and with a high operational rate, by collecting two types of filament yarn groups separately, and doubling and taking off the yarn groups into one yarn group under specific conditions.
CONSTITUTION: Polyester multifilament yarns having a fineness per filament ≤0.7 denier of spun and taken off yarns are spun at a high speed ≥2,500m/min. In the process, a filament yarn group A is collected at a position (a) 300W800mm apart from the surface of a spinneret 1, and a filament yarn group B is collected at a position (b) 1,000mm or more below the collecting position (a) separetely. The filament yarn groups A and B are doubled at any position before the taking off point into one filament yarn group to give the aimed filament yarn.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3955880A JPS56140114A (en) | 1980-03-27 | 1980-03-27 | Preparation of polyester multifilament yarn having different shrinkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3955880A JPS56140114A (en) | 1980-03-27 | 1980-03-27 | Preparation of polyester multifilament yarn having different shrinkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56140114A true JPS56140114A (en) | 1981-11-02 |
Family
ID=12556394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3955880A Pending JPS56140114A (en) | 1980-03-27 | 1980-03-27 | Preparation of polyester multifilament yarn having different shrinkage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56140114A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58208416A (en) * | 1982-05-28 | 1983-12-05 | Asahi Chem Ind Co Ltd | Preparation of highly oriented polyester filament |
| JPS58208415A (en) * | 1982-05-28 | 1983-12-05 | Asahi Chem Ind Co Ltd | Easily dyeable polyethylene terephthalate fiber |
| JPS59157318A (en) * | 1983-02-16 | 1984-09-06 | ロ−ン−プ−ラン・フイブレ | Simply obtaining of polyester at high speed |
-
1980
- 1980-03-27 JP JP3955880A patent/JPS56140114A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58208416A (en) * | 1982-05-28 | 1983-12-05 | Asahi Chem Ind Co Ltd | Preparation of highly oriented polyester filament |
| JPS58208415A (en) * | 1982-05-28 | 1983-12-05 | Asahi Chem Ind Co Ltd | Easily dyeable polyethylene terephthalate fiber |
| JPH0433887B2 (en) * | 1982-05-28 | 1992-06-04 | Asahi Chemical Ind | |
| JPH0447045B2 (en) * | 1982-05-28 | 1992-07-31 | Asahi Chemical Ind | |
| JPS59157318A (en) * | 1983-02-16 | 1984-09-06 | ロ−ン−プ−ラン・フイブレ | Simply obtaining of polyester at high speed |
| JPH0437164B2 (en) * | 1983-02-16 | 1992-06-18 | Roonu Puuran Fuiiburu |
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