JPS5763213A - Molding of thermoplastic hard resin plate - Google Patents

Molding of thermoplastic hard resin plate

Info

Publication number
JPS5763213A
JPS5763213A JP55137762A JP13776280A JPS5763213A JP S5763213 A JPS5763213 A JP S5763213A JP 55137762 A JP55137762 A JP 55137762A JP 13776280 A JP13776280 A JP 13776280A JP S5763213 A JPS5763213 A JP S5763213A
Authority
JP
Japan
Prior art keywords
resin plate
die
concave
preheated
high frequency
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
JP55137762A
Other languages
Japanese (ja)
Other versions
JPH0115370B2 (en
Inventor
Tomotaka Hida
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP55137762A priority Critical patent/JPS5763213A/en
Publication of JPS5763213A publication Critical patent/JPS5763213A/en
Publication of JPH0115370B2 publication Critical patent/JPH0115370B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To apply a concave-convex relief pattern sufficiently fine on the roughtly entire surface of a transparent resin plate with a die pressing by applying a high frequency on a pattern plate pressed against the surface of a preheated softened resin plate.
CONSTITUTION: A resin plate placed on a lower die 2 is preheated by heating the die 2 and an upper die 3 engraved with a concave-convex relief pattern is subjected to a high frequency heating. A silicon sheet is placed on the surface of the preheated resin plate and pressed with the upper die 3 under a pressing force while further subjected to a high frequency heating. After the cooling process, the resin plate is allowed to cool as placed on the lower die 2. This provides a product as a transparent acrylic resin flat plate with a concave-convex relief pattern 10a applied on the roughly entire surface thereof.
COPYRIGHT: (C)1982,JPO&Japio
JP55137762A 1980-10-03 1980-10-03 Molding of thermoplastic hard resin plate Granted JPS5763213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55137762A JPS5763213A (en) 1980-10-03 1980-10-03 Molding of thermoplastic hard resin plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55137762A JPS5763213A (en) 1980-10-03 1980-10-03 Molding of thermoplastic hard resin plate

Publications (2)

Publication Number Publication Date
JPS5763213A true JPS5763213A (en) 1982-04-16
JPH0115370B2 JPH0115370B2 (en) 1989-03-16

Family

ID=15206232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55137762A Granted JPS5763213A (en) 1980-10-03 1980-10-03 Molding of thermoplastic hard resin plate

Country Status (1)

Country Link
JP (1) JPS5763213A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5051083A (en) * 1988-03-28 1991-09-24 De La Rue Giori S.A. Plant for manufacturing a mold in the form of a multiple-impression plastic plate for reproducing intaglio printing plates
JP2011161867A (en) * 2010-02-12 2011-08-25 Planet:Kk Method for forming light diffusing structure in plastic portion of work, transfer mold, and product formed by the method
JPWO2015166584A1 (en) * 2014-05-02 2017-09-07 黒田 暢夫 Apparatus and method for manufacturing an emblem incorporating an IC chip

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5051083A (en) * 1988-03-28 1991-09-24 De La Rue Giori S.A. Plant for manufacturing a mold in the form of a multiple-impression plastic plate for reproducing intaglio printing plates
JP2011161867A (en) * 2010-02-12 2011-08-25 Planet:Kk Method for forming light diffusing structure in plastic portion of work, transfer mold, and product formed by the method
JPWO2015166584A1 (en) * 2014-05-02 2017-09-07 黒田 暢夫 Apparatus and method for manufacturing an emblem incorporating an IC chip

Also Published As

Publication number Publication date
JPH0115370B2 (en) 1989-03-16

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