JPS5695631A - Forming of laminated plate - Google Patents
Forming of laminated plateInfo
- Publication number
- JPS5695631A JPS5695631A JP17129879A JP17129879A JPS5695631A JP S5695631 A JPS5695631 A JP S5695631A JP 17129879 A JP17129879 A JP 17129879A JP 17129879 A JP17129879 A JP 17129879A JP S5695631 A JPS5695631 A JP S5695631A
- Authority
- JP
- Japan
- Prior art keywords
- prepregs
- hot platens
- horizontally
- metal molds
- pressure
- 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)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
PURPOSE: To decrease the generation of warpage and twisting of the laminated plate by a method wherein, a plurality of prepregs is nipped between each of plate metal molds located between each of hot platens facing horizontally each other through the gaps of presses, then, the prepregs are heated under a preset pressure by the hot platens.
CONSTITUTION: Substrate materials are immersed with thermosetting resin, dried to form prepregs, which are heat pressed by a press to obtain a laminated plate. At the press, plate metal molds 1 are faced horizontally each other through the gaps, at the location between each of the hot platens 2 facing each other horizontally with gapped spaces, while B stage prepregs are laminated and nipped between each of the metal molds 1 which are adjacently located, then hot platens 2 are compressed and heat pressed under predetermined temperature and pressure to obtain C stage formation state wherein the plural prepregs are made into an integral body void of gapped spaces. Then, the pressure is reduced, post-cure is promoted and cooled.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17129879A JPS5695631A (en) | 1979-12-29 | 1979-12-29 | Forming of laminated plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17129879A JPS5695631A (en) | 1979-12-29 | 1979-12-29 | Forming of laminated plate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5695631A true JPS5695631A (en) | 1981-08-03 |
JPS6130898B2 JPS6130898B2 (en) | 1986-07-16 |
Family
ID=15920690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17129879A Granted JPS5695631A (en) | 1979-12-29 | 1979-12-29 | Forming of laminated plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5695631A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5970518A (en) * | 1982-10-15 | 1984-04-21 | Matsushita Electric Works Ltd | Preparation of laminated sheet |
JPS6111233A (en) * | 1984-06-28 | 1986-01-18 | Sumitomo Bakelite Co Ltd | Manufacture of laminate product |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50137179U (en) * | 1974-04-25 | 1975-11-12 | ||
JPS5217582U (en) * | 1975-07-25 | 1977-02-07 | ||
JPS5414361U (en) * | 1977-07-04 | 1979-01-30 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54125267A (en) * | 1978-03-23 | 1979-09-28 | Hitachi Chem Co Ltd | Production of laminated sheets of copper-lined fiberglass reinforced epoxy resin |
JP3523335B2 (en) * | 1994-07-09 | 2004-04-26 | エフビーエンジニアリング株式会社 | Automatic cutting device and automatic cutting method for fish meat etc. |
-
1979
- 1979-12-29 JP JP17129879A patent/JPS5695631A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50137179U (en) * | 1974-04-25 | 1975-11-12 | ||
JPS5217582U (en) * | 1975-07-25 | 1977-02-07 | ||
JPS5414361U (en) * | 1977-07-04 | 1979-01-30 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5970518A (en) * | 1982-10-15 | 1984-04-21 | Matsushita Electric Works Ltd | Preparation of laminated sheet |
JPS6111233A (en) * | 1984-06-28 | 1986-01-18 | Sumitomo Bakelite Co Ltd | Manufacture of laminate product |
Also Published As
Publication number | Publication date |
---|---|
JPS6130898B2 (en) | 1986-07-16 |
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