JPS56121734A - Manufacture of laminate article - Google Patents

Manufacture of laminate article

Info

Publication number
JPS56121734A
JPS56121734A JP2569580A JP2569580A JPS56121734A JP S56121734 A JPS56121734 A JP S56121734A JP 2569580 A JP2569580 A JP 2569580A JP 2569580 A JP2569580 A JP 2569580A JP S56121734 A JPS56121734 A JP S56121734A
Authority
JP
Japan
Prior art keywords
sealing
preimpregnation
peripheral
end surfaces
layer
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
JP2569580A
Other languages
Japanese (ja)
Other versions
JPS5944964B2 (en
Inventor
Toshimaro Nakamura
Yoshiharu Take
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.)
Resonac Corp
Original Assignee
Shin Kobe Electric Machinery Co 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 Shin Kobe Electric Machinery Co Ltd filed Critical Shin Kobe Electric Machinery Co Ltd
Priority to JP55025695A priority Critical patent/JPS5944964B2/en
Publication of JPS56121734A publication Critical patent/JPS56121734A/en
Publication of JPS5944964B2 publication Critical patent/JPS5944964B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To prevent effluence of resin in the direction of outer periphery, improve the efficiency of a work for forming a laminate and assure the uniformity of the quality of the article by sealing the circumference of end surfaces of a preimpregnation layer.
CONSTITUTION: A material for sealing effluent resin is touched on the circumference of the end surfaces of the primpregnation layer 1 prepared by laminating prescribed numbers of preimpregnation sheets and is molded under heat and pressure. The sealing material is prepared, for instance, by sticking a tape 2 of paper, cloth, a plastic film or the like in layers or the portion of the preimpregnation layer 1 from the peripheral-edge parts of the front-most surface of the end surfaces thereof, holding the portion thus processed between flat-surface plates 3, holding the same further between the sheets of buffer material 4 and heating and pressing by pressing heat boards 5. It is appropriate that the width of sticking of the tape 2 on the peripheral-edge parts of the preimpregnation layer corresponds to the peripheral- edge part to be trimmed when the laminate article is subjected to finish processing in consideration of the sealing effect and economization.
COPYRIGHT: (C)1981,JPO&Japio
JP55025695A 1980-02-29 1980-02-29 Manufacturing method of laminate products Expired JPS5944964B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55025695A JPS5944964B2 (en) 1980-02-29 1980-02-29 Manufacturing method of laminate products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55025695A JPS5944964B2 (en) 1980-02-29 1980-02-29 Manufacturing method of laminate products

Publications (2)

Publication Number Publication Date
JPS56121734A true JPS56121734A (en) 1981-09-24
JPS5944964B2 JPS5944964B2 (en) 1984-11-02

Family

ID=12172919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55025695A Expired JPS5944964B2 (en) 1980-02-29 1980-02-29 Manufacturing method of laminate products

Country Status (1)

Country Link
JP (1) JPS5944964B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996919A (en) * 1982-11-25 1984-06-04 Matsushita Electric Works Ltd Manufacture of laminated plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996919A (en) * 1982-11-25 1984-06-04 Matsushita Electric Works Ltd Manufacture of laminated plate

Also Published As

Publication number Publication date
JPS5944964B2 (en) 1984-11-02

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