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Title:
PRODUCTION OF PAINTED CERAMIC BOARD
Document Type and Number:
Japanese Patent JPS612591
Kind Code:
A
Abstract:

PURPOSE: To enable to easily produce a painted ceramic board having excellent three-dimensional feeling with high productivity, by a method wherein a thickly built-up printing image part or a raised pattern is printed in a ceramic ink by a 45W80 mesh silk screen, followed by firing at a temperature of not higher than 1,300°C.

CONSTITUTION: After drawing one or more desins, the thickly built-up printing image part or the raised pattern is formed by printing. In this case, a coarse screen of about 45W80 mesh is used, and printing in a ceramic ink or the like is conducted through the screen by moving a squeegee in a fixed direction, followed by drying. By repeating printing and drying an appropriate number of times, a thickly built-up raised pattern is formed. After sufficient drying, temperature may be raised to about 200°C in a relatively short time, after which the temperature is raised slowly to about 600°C, since combustion or decomposition or organic matter in the blank material starts about the time when the temperature exceeds 200°C. The temperature of about 600°C is maintained for 10W30min to complete decarburization, and thereafter the temperature is raised at a rate of not higher than 150°C/hr to, for example, 1,200W1,300°C.


Inventors:
MIKAMI NOBORU
Application Number:
JP12418584A
Publication Date:
January 08, 1986
Filing Date:
June 14, 1984
Export Citation:
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Assignee:
MIKAMI NOBORU
International Classes:
B41M1/34; (IPC1-7): B41M1/34
Domestic Patent References:
JPS58213687A1983-12-12
Attorney, Agent or Firm:
Bunji Kamata



 
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