JPS574798A - Embossed block and manufacture thereof - Google Patents

Embossed block and manufacture thereof

Info

Publication number
JPS574798A
JPS574798A JP7813380A JP7813380A JPS574798A JP S574798 A JPS574798 A JP S574798A JP 7813380 A JP7813380 A JP 7813380A JP 7813380 A JP7813380 A JP 7813380A JP S574798 A JPS574798 A JP S574798A
Authority
JP
Japan
Prior art keywords
area
original
gradation
recesses
embossed
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
JP7813380A
Other languages
Japanese (ja)
Other versions
JPS6212038B2 (en
Inventor
Kenzo Ikado
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP7813380A priority Critical patent/JPS574798A/en
Publication of JPS574798A publication Critical patent/JPS574798A/en
Publication of JPS6212038B2 publication Critical patent/JPS6212038B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

PURPOSE: To obtain an embossed block for manufacturing a decorative sheet capable of imparting an embossed image excellent for substantive feeling obtained by harmonizing rugged pattern and gradation by combining an image treating method, an engraving method and an electrodepositing method.
CONSTITUTION: A secondary original having image information including the recess shape, area and gradation of a starting original is formed. Then, relatively large recesses 5a corresponding to the recess shape and area of a starting original based on the image information of a secondary original and fine halftone recesses 5b having area and density varying in response to the gradation of the starting original are engraved on a metallic base 1 made of copper, iron or the like having a resin film 4, and the base 1 is exposed. The exposed recesses 5a, 5b of the base 1 are electrodeposited with metal such as copper, nickel or the like by electroplating to form relatively large area metallic raised parts 2a and fine halftone raised parts 2b, thereby obtaining the objective embossed block.
COPYRIGHT: (C)1982,JPO&Japio
JP7813380A 1980-06-10 1980-06-10 Embossed block and manufacture thereof Granted JPS574798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7813380A JPS574798A (en) 1980-06-10 1980-06-10 Embossed block and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7813380A JPS574798A (en) 1980-06-10 1980-06-10 Embossed block and manufacture thereof

Publications (2)

Publication Number Publication Date
JPS574798A true JPS574798A (en) 1982-01-11
JPS6212038B2 JPS6212038B2 (en) 1987-03-16

Family

ID=13653375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7813380A Granted JPS574798A (en) 1980-06-10 1980-06-10 Embossed block and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS574798A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7357077B2 (en) * 2000-09-08 2008-04-15 Giesecke & Devrient Gmbh Data carrier, method for the production thereof and gravure printing plate
US7686341B2 (en) 2000-09-08 2010-03-30 Giesecke & Devrient Gmbh Data carrier, method for the production thereof and gravure printing plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7357077B2 (en) * 2000-09-08 2008-04-15 Giesecke & Devrient Gmbh Data carrier, method for the production thereof and gravure printing plate
US7686341B2 (en) 2000-09-08 2010-03-30 Giesecke & Devrient Gmbh Data carrier, method for the production thereof and gravure printing plate

Also Published As

Publication number Publication date
JPS6212038B2 (en) 1987-03-16

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