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 plate

Info

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
Application number
JP56005334A
Other languages
Japanese (ja)
Other versions
JPS5948734B2 (en
Inventor
Yukio Uji
Sadahiro Shirakawa
Akira Shirai
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 JP56005334A priority Critical patent/JPS5948734B2/en
Publication of JPS57117925A publication Critical patent/JPS57117925A/en
Publication of JPS5948734B2 publication Critical patent/JPS5948734B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (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
JP56005334A 1981-01-15 1981-01-15 Method and device for impregnating base material for laminate with resin Expired JPS5948734B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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