JPS55122008A - Melt spinning - Google Patents
Melt spinningInfo
- Publication number
- JPS55122008A JPS55122008A JP2819479A JP2819479A JPS55122008A JP S55122008 A JPS55122008 A JP S55122008A JP 2819479 A JP2819479 A JP 2819479A JP 2819479 A JP2819479 A JP 2819479A JP S55122008 A JPS55122008 A JP S55122008A
- Authority
- JP
- Japan
- Prior art keywords
- blowing
- speed
- gas
- horizontal
- yarn
- 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.)
- Granted
Links
- 238000002074 melt spinning Methods 0.000 title abstract 2
- 238000007664 blowing Methods 0.000 abstract 5
- 238000010791 quenching Methods 0.000 abstract 2
- 230000000171 quenching effect Effects 0.000 abstract 2
- 238000009987 spinning Methods 0.000 abstract 2
- 230000000704 physical effect Effects 0.000 abstract 1
- 229920001059 synthetic polymer Polymers 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
PURPOSE: To obtain a multifilament yarn useful for clothing, etc., without broken filaments, uneven fineness and physical properties, by melt spinning a synthetic polymer with a specific horizontal blowing spinning stack comprising a gas uniforming unit at a high take-off speed without yarn away.
CONSTITUTION: The filaments Y extruded from the spinneret 1 are quenched by a quenching gas, which is cooled in the chamber 2, filtered through the filter 3, and uniformed in the unit 4, at the blowing surface B in the horizontal blowing spinning stack, and taken off at a speed of 2,500m/min or higher to give a thermoplastic synthetic filament yarn of fineness per filament of 2W35de. The open air is simultaneously sucked from the surface S opposite the blowing surface B through the uniforming unit 5 and used for quenching. Preferably, the blowing speed of the gas is 30cm/sec.W55cm/min. and the units 4 and 5 each comprise the horizontal plates 8W11 in layers at given intervals between the side plates 6 and 7.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2819479A JPS6035443B2 (en) | 1979-03-13 | 1979-03-13 | Melt spinning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2819479A JPS6035443B2 (en) | 1979-03-13 | 1979-03-13 | Melt spinning method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55122008A true JPS55122008A (en) | 1980-09-19 |
| JPS6035443B2 JPS6035443B2 (en) | 1985-08-14 |
Family
ID=12241860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2819479A Expired JPS6035443B2 (en) | 1979-03-13 | 1979-03-13 | Melt spinning method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6035443B2 (en) |
-
1979
- 1979-03-13 JP JP2819479A patent/JPS6035443B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6035443B2 (en) | 1985-08-14 |
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