JPS648041A - Manufacture of conductive sheet - Google Patents
Manufacture of conductive sheetInfo
- Publication number
- JPS648041A JPS648041A JP62278240A JP27824087A JPS648041A JP S648041 A JPS648041 A JP S648041A JP 62278240 A JP62278240 A JP 62278240A JP 27824087 A JP27824087 A JP 27824087A JP S648041 A JPS648041 A JP S648041A
- Authority
- JP
- Japan
- Prior art keywords
- film
- fusion
- thermoplastic resin
- resin film
- base material
- 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
- Non-Insulated Conductors (AREA)
- Manufacturing Of Electric Cables (AREA)
- Laminated Bodies (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
PURPOSE:To obtain a conductive sheet having no fluff by fusion-bonding and solidifying a conductive nonwoven fabric made of heat fusible fiber and conductive fiber to a base material of a thermoplastic resin film, superposing a heat resistant plastic film on its surface, pressurizing to fusion-bond, cooling to solidify it, and then exfoliating to remove it. CONSTITUTION:A thermoplastic resin film is formed of crystalline polypropylene film, thermal fusible fiber is made of two types of crystalline polypropylenes having different melting points to form a thermal fusion-bonding composite fiber in which the high melting point crystalline polypropylene is used as a core section and low melting point crystalline polypropylene is used as a sheath section. The heat resistant plastic film has a melting point higher at least by 20 deg.C than that of the thermoplastic resin film. The thermoplastic resin of the base material is fused, kneaded to approx. 200-280 deg.C by an extruder, and extruded in a film state through a T-shaped die 1. Conductive nonwoven fabric 4 is inserted to one or both side faces of a resin film 7, and heat resistant plastic film 5 is inserted to the outside, press-bonded by polishing rolls 2 at 30-80 deg.C, thereby fusion-bonding integrally the base material with the fabric 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62278240A JPS648041A (en) | 1986-11-12 | 1987-11-05 | Manufacture of conductive sheet |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26933486 | 1986-11-12 | ||
JP62278240A JPS648041A (en) | 1986-11-12 | 1987-11-05 | Manufacture of conductive sheet |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS648041A true JPS648041A (en) | 1989-01-12 |
JPH0513831B2 JPH0513831B2 (en) | 1993-02-23 |
Family
ID=26548722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62278240A Granted JPS648041A (en) | 1986-11-12 | 1987-11-05 | Manufacture of conductive sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS648041A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03269915A (en) * | 1990-03-19 | 1991-12-02 | Sekisui Chem Co Ltd | Manufacture of transparent electric conductive plate |
JPH0542649A (en) * | 1991-08-09 | 1993-02-23 | Keiwa Shoko Kk | Extrusion laminating method for thirled material |
WO2001087571A3 (en) * | 2000-02-03 | 2003-02-06 | Ihc Rehabilitation Products | Composite structures and method for their manufacture |
US7073536B2 (en) | 2000-02-02 | 2006-07-11 | Verline Inc | Apparatus, methods, and liners for repairing conduits |
-
1987
- 1987-11-05 JP JP62278240A patent/JPS648041A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03269915A (en) * | 1990-03-19 | 1991-12-02 | Sekisui Chem Co Ltd | Manufacture of transparent electric conductive plate |
JPH0542649A (en) * | 1991-08-09 | 1993-02-23 | Keiwa Shoko Kk | Extrusion laminating method for thirled material |
US7073536B2 (en) | 2000-02-02 | 2006-07-11 | Verline Inc | Apparatus, methods, and liners for repairing conduits |
WO2001087571A3 (en) * | 2000-02-03 | 2003-02-06 | Ihc Rehabilitation Products | Composite structures and method for their manufacture |
Also Published As
Publication number | Publication date |
---|---|
JPH0513831B2 (en) | 1993-02-23 |
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