JPS57117925A - Method and apparatus for impregnating resin into base material for laminated plate - Google Patents
Method and apparatus for impregnating resin into base material for laminated plateInfo
- Publication number
- JPS57117925A JPS57117925A JP56005334A JP533481A JPS57117925A JP S57117925 A JPS57117925 A JP S57117925A JP 56005334 A JP56005334 A JP 56005334A JP 533481 A JP533481 A JP 533481A JP S57117925 A JPS57117925 A JP S57117925A
- Authority
- JP
- Japan
- Prior art keywords
- base material
- resin varnish
- coated
- cut
- roll
- 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
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
PURPOSE: To prevent the effluent of resin from all sides of a base material when molding it by lamination by means of hot press by a method in which a resin varnish is coated on the base material except for the both side edges and widthwise portion to be cut off of the base material, and then after the resin varnish is dried, the widthwise portion is cut off.
CONSTITUTION: A thermosetting resin varnish 2 is supplied from a resin varnish storage 6 to a pick-up roll 4, where the resin varnish 2 is coated on a base material 1, e.g., paper, glass fiber, etc., being passed through a coating roll 5 and a back-up roll 15. In this case, since the distance between the liquid storage guides 13 is smaller than the width of the base material 1, no resin varnish 2 is coated on the both side edges of the base material 1 and also on the widthwise portion corresponding to a groove 3 provided in the coating roll 5. Then, the base material 1 is dried by heating and then cut off at a fixed dimension of the widthwise portion where no resin varnish 2 is coated. Because no resin varnish 2 is coated on all sides of the base material 1, no effluent of the resin varnish 2 is generated.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56005334A JPS5948734B2 (en) | 1981-01-15 | 1981-01-15 | Method and device for impregnating base material for laminate with resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56005334A JPS5948734B2 (en) | 1981-01-15 | 1981-01-15 | Method and device for impregnating base material for laminate with resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57117925A true JPS57117925A (en) | 1982-07-22 |
JPS5948734B2 JPS5948734B2 (en) | 1984-11-28 |
Family
ID=11608330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56005334A Expired JPS5948734B2 (en) | 1981-01-15 | 1981-01-15 | Method and device for impregnating base material for laminate with resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5948734B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60165213A (en) * | 1984-02-09 | 1985-08-28 | Toshiba Chem Corp | Manufacture of prepreg for laminated board |
JPH0259343A (en) * | 1988-08-25 | 1990-02-28 | Showa Denko Kk | Continuous manufacture of laminated board |
JPH0299327A (en) * | 1988-10-06 | 1990-04-11 | Showa Denko Kk | Continuous preparation of laminated sheet |
-
1981
- 1981-01-15 JP JP56005334A patent/JPS5948734B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60165213A (en) * | 1984-02-09 | 1985-08-28 | Toshiba Chem Corp | Manufacture of prepreg for laminated board |
JPH0259343A (en) * | 1988-08-25 | 1990-02-28 | Showa Denko Kk | Continuous manufacture of laminated board |
JPH0579214B2 (en) * | 1988-08-25 | 1993-11-01 | Showa Denko Kk | |
JPH0299327A (en) * | 1988-10-06 | 1990-04-11 | Showa Denko Kk | Continuous preparation of laminated sheet |
JPH0579215B2 (en) * | 1988-10-06 | 1993-11-01 | Showa Denko Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS5948734B2 (en) | 1984-11-28 |
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