JPS5526206A - Melt spinning - Google Patents
Melt spinningInfo
- Publication number
- JPS5526206A JPS5526206A JP9541778A JP9541778A JPS5526206A JP S5526206 A JPS5526206 A JP S5526206A JP 9541778 A JP9541778 A JP 9541778A JP 9541778 A JP9541778 A JP 9541778A JP S5526206 A JPS5526206 A JP S5526206A
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- air
- velocity
- rising
- plate
- 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
- 238000002074 melt spinning Methods 0.000 title 1
- 238000001816 cooling Methods 0.000 abstract 4
- 230000000630 rising effect Effects 0.000 abstract 4
- 230000000903 blocking effect Effects 0.000 abstract 2
- 239000004677 Nylon Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
Landscapes
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
PURPOSE: To obtain extremely coarse fibers stably and at a low cast in a clothing manufacturing device, by increasing the wind velocity of a rising air current, which passes through the rising current blocking plate at a specific position of the yarn duct, over that of the cooling air.
CONSTITUTION: The nylon filament yarn 6 of fineness per filament >100de extruded through the spinneret 2 is passed through the cooling part 4, rising current blocking plate 5, yarn duct 1, and oiling roller 3, and taken up. The plate 5 comprises the yarn path hole 7 larger than the yarn diameter. The wind velocity Vc of the cooling air, the velocity Va of the accompanying air, the velocity Vb of the rising air current, and the velocity Vo of the air passing through the plate 5 must satisfy the relation Vc<Vo, which holds in the case of Vc>Va and Vo>Vb>Va. Turbulent air is not produced, and steady running yarn in the cooling part prevents the yarn sway.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9541778A JPS5526206A (en) | 1978-08-07 | 1978-08-07 | Melt spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9541778A JPS5526206A (en) | 1978-08-07 | 1978-08-07 | Melt spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5526206A true JPS5526206A (en) | 1980-02-25 |
Family
ID=14137101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9541778A Pending JPS5526206A (en) | 1978-08-07 | 1978-08-07 | Melt spinning |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5526206A (en) |
-
1978
- 1978-08-07 JP JP9541778A patent/JPS5526206A/en active Pending
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