JPS6433228A - Composite yarn having three-layer structure and its production - Google Patents
Composite yarn having three-layer structure and its productionInfo
- Publication number
- JPS6433228A JPS6433228A JP18636587A JP18636587A JPS6433228A JP S6433228 A JPS6433228 A JP S6433228A JP 18636587 A JP18636587 A JP 18636587A JP 18636587 A JP18636587 A JP 18636587A JP S6433228 A JPS6433228 A JP S6433228A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- fed
- guide
- layer structure
- fibers
- 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
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
PURPOSE: To obtain a composite yarn having three layer structure, excellent in dyeing property and processability by covering a metallic fiber with an aromatic polyamide fiber and further covering the fiber with a natural fiber and/or a chemical or synthetic fiber without naked part. CONSTITUTION: Staple of an aromatic polyamide fiber is fed as a fiber 2 for intermediate layer from a drawing mechanism 4 for roving to a guide 7 for joining and single wire, filament yarn or spun yarn of metallic fiber such as stainless steel fiber is fed as a core fiber 1 from a core fiber guide 9 to the guide 7 for joining to join both fibers 1 and 2 and then, introduced into a pair of drums 10 of absorptive twisting type open end spinning apparatus. Further, staple of natural fiber and/or chemical or synthetic fiber is fed as a fiber 3 for outer layer from a drawing mechanism 11 to these fibers in the spinning apparatus to cover these fibers therewith. The objective composite yarn having three layer structure, in which abrasion strength of an outermost layer and an intermediate layer are each >=20 and >=40 when measured according to JIS L-10957.10.1 A method is obtained thereby.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18636587A JPH0248657B2 (en) | 1987-07-24 | 1987-07-24 | SANSOKOZONOFUKUGOSHIOYOBISONOSEIZOHOHO |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18636587A JPH0248657B2 (en) | 1987-07-24 | 1987-07-24 | SANSOKOZONOFUKUGOSHIOYOBISONOSEIZOHOHO |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6433228A true JPS6433228A (en) | 1989-02-03 |
JPH0248657B2 JPH0248657B2 (en) | 1990-10-25 |
Family
ID=16187103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18636587A Expired - Lifetime JPH0248657B2 (en) | 1987-07-24 | 1987-07-24 | SANSOKOZONOFUKUGOSHIOYOBISONOSEIZOHOHO |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0248657B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58128184A (en) * | 1982-01-25 | 1983-07-30 | Mitsubishi Rayon Co Ltd | Removing method for traces of organic material in water |
JPS58163490A (en) * | 1982-03-23 | 1983-09-28 | Mitsubishi Rayon Co Ltd | Method and apparatus for purification of water |
JPH02244907A (en) * | 1989-03-17 | 1990-09-28 | Matsushita Electric Works Ltd | Photocoupling relay circuit |
US5617713A (en) * | 1988-06-13 | 1997-04-08 | Nsp Sicherheits-Produkte Gmbh | Yarn having metallic fibers and an electromagnetic shield fabric made therefrom |
-
1987
- 1987-07-24 JP JP18636587A patent/JPH0248657B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58128184A (en) * | 1982-01-25 | 1983-07-30 | Mitsubishi Rayon Co Ltd | Removing method for traces of organic material in water |
JPS58163490A (en) * | 1982-03-23 | 1983-09-28 | Mitsubishi Rayon Co Ltd | Method and apparatus for purification of water |
US5617713A (en) * | 1988-06-13 | 1997-04-08 | Nsp Sicherheits-Produkte Gmbh | Yarn having metallic fibers and an electromagnetic shield fabric made therefrom |
JPH02244907A (en) * | 1989-03-17 | 1990-09-28 | Matsushita Electric Works Ltd | Photocoupling relay circuit |
Also Published As
Publication number | Publication date |
---|---|
JPH0248657B2 (en) | 1990-10-25 |
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