JPS574798A - Embossed block and manufacture thereof - Google Patents
Embossed block and manufacture thereofInfo
- 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
Links
Landscapes
- Printing Plates And Materials Therefor (AREA)
- Manufacture Or Reproduction Of Printing Formes (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
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)
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 |
-
1980
- 1980-06-10 JP JP7813380A patent/JPS574798A/en active Granted
Cited By (2)
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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