JPS5695631A - Forming of laminated plate - Google Patents

Forming of laminated plate

Info

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
Application number
JP17129879A
Other languages
Japanese (ja)
Other versions
JPS6130898B2 (en
Inventor
Shigeaki Kojima
Tetsuo Chinzei
Yoshinori Aono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP17129879A priority Critical patent/JPS5695631A/en
Publication of JPS5695631A publication Critical patent/JPS5695631A/en
Publication of JPS6130898B2 publication Critical patent/JPS6130898B2/ja
Granted legal-status Critical Current

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
JP17129879A 1979-12-29 1979-12-29 Forming of laminated plate Granted JPS5695631A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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.

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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