JPS5673118A - Cutting and crimping apparatus of continuous filament tow - Google Patents
Cutting and crimping apparatus of continuous filament towInfo
- Publication number
- JPS5673118A JPS5673118A JP14850779A JP14850779A JPS5673118A JP S5673118 A JPS5673118 A JP S5673118A JP 14850779 A JP14850779 A JP 14850779A JP 14850779 A JP14850779 A JP 14850779A JP S5673118 A JPS5673118 A JP S5673118A
- Authority
- JP
- Japan
- Prior art keywords
- tow
- filament tow
- continuous filament
- cut
- cutting blades
- 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
Landscapes
- Preliminary Treatment Of Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
PURPOSE: The titled apparatus, capable of cutting a continuous filament tow at a high speed and crimping the cut staple fiber by centrifugal force, and comprising a crimping chamber formed between cutting blades in a specific relation.
CONSTITUTION: A continuous filament tow is fed to the interior of a rotating rotor 4, and laminated on the inner periphery of the tip circle of cutting blades 16 by the centrifugal force thereof. The laminated continuous filament tow is pressed by a pressing roller 12 and cut by the cutting blades 16 to give a cut tow S. The cut tow is then laminated in a crimping chamber 20 by centrifugal force and crimped and taken out an opening 19 with a narrow gap as a crimped tow Sa. The relation between the length L of the filament tow path of the cutting blades 16 and the length of the shortest length 6 of the filament tow path in the crimping chamber 20 is set as follows: L/b≥1.2. According to the method, a crimped staple fiber of uniform crimps ccan be continuously produced from a continuous filament tow by a through process.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14850779A JPS5673118A (en) | 1979-11-15 | 1979-11-15 | Cutting and crimping apparatus of continuous filament tow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14850779A JPS5673118A (en) | 1979-11-15 | 1979-11-15 | Cutting and crimping apparatus of continuous filament tow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5673118A true JPS5673118A (en) | 1981-06-17 |
| JPS6158569B2 JPS6158569B2 (en) | 1986-12-12 |
Family
ID=15454300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14850779A Granted JPS5673118A (en) | 1979-11-15 | 1979-11-15 | Cutting and crimping apparatus of continuous filament tow |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5673118A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57112412A (en) * | 1980-11-19 | 1982-07-13 | Lummus Industries | Apparatus for cutting strand material |
| US5373763A (en) * | 1992-05-28 | 1994-12-20 | Kabushiki Kaisha Takehara Kikai Kenkyusho | Apparatus for cutting fiber |
| US5704266A (en) * | 1994-12-26 | 1998-01-06 | Kabushiki Kaisha Takehara Kikai Kenkyusho | Fiber cutting apparatus |
| CN104328551A (en) * | 2014-09-23 | 2015-02-04 | 张家港市荣昌涤纶毛条有限公司 | Crimping machine |
-
1979
- 1979-11-15 JP JP14850779A patent/JPS5673118A/en active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57112412A (en) * | 1980-11-19 | 1982-07-13 | Lummus Industries | Apparatus for cutting strand material |
| JPH0372725B2 (en) * | 1980-11-19 | 1991-11-19 | Ramumasu Ind Inc | |
| US5373763A (en) * | 1992-05-28 | 1994-12-20 | Kabushiki Kaisha Takehara Kikai Kenkyusho | Apparatus for cutting fiber |
| US5704266A (en) * | 1994-12-26 | 1998-01-06 | Kabushiki Kaisha Takehara Kikai Kenkyusho | Fiber cutting apparatus |
| DE19547963B4 (en) * | 1994-12-26 | 2006-02-23 | Kabushiki Kaisha Takehara Kikai Kenkyusho, Nagaokakyo | Fiber cutter |
| CN104328551A (en) * | 2014-09-23 | 2015-02-04 | 张家港市荣昌涤纶毛条有限公司 | Crimping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6158569B2 (en) | 1986-12-12 |
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