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A kind of underglaze multicolored screen printing method for ceramics

A technology of ceramic glaze and silk screen, applied in the field of improvement of traditional ceramic technology, to achieve the effect of improving production efficiency, reducing labor costs and reducing production costs

Active Publication Date: 2016-12-28
HUNAN NEW CENTURY CERAMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009]Although the above-mentioned patents all involve multicolored decorations under enamel, they have not changed the conventional manual drawing techniques. They still need to first trace the draft, expand the draft, and take pictures draft, and then sketched according to the photographed draft, so how to make the underglaze five-color production process still needs to be further improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A ceramic underglaze multicolor screen printing method, the manufacturing process steps of the ceramic underglaze multicolor screen printing method are as follows:

[0038] 1) Use selected ceramic raw materials to make slurry after ball milling and sieving, mold the mold into the required shape, make the blank, glaze, and then heat the formed glaze at 800 ° C ~ 850 ° C Glaze firing to obtain glaze base;

[0039] 2) Blend the ceramic pigment dry powder that has been ball-milled and passed through a 230-mesh sieve with a 4399 ceramic adhesive according to the ratio of 1:2 between the ceramic pigment dry powder and the ceramic adhesive, and then add 1% of the total weight of the ceramic. , adjusted into a paste, made into contour paint;

[0040] 3) First brush the glaze body with water once with a brush (note: add 0.5% of the water weight silicate adhesive to the water); the temperature resistance range of the ceramic inorganic adhesive is between 600-1750 degrees Celsius...

Embodiment 2

[0048] A ceramic underglaze multicolor screen printing method, the manufacturing process steps of the ceramic underglaze multicolor screen printing method are as follows:

[0049] 1) Use selected ceramic raw materials to make slurry after ball milling and sieving, mold the mold into the required shape, make the blank, glaze, and then heat the formed glaze at 800 ° C ~ 850 ° C Glaze firing to obtain glaze base;

[0050] 2) Blend the ceramic pigment dry powder that has been ball-milled and passed through a 250-mesh sieve with a 4399 ceramic adhesive according to the ratio of ceramic pigment dry powder to ceramic adhesive 1:2, and then add 2% of the total weight of the ceramic. , adjusted into a paste, made into contour paint;

[0051] 3) Brush the glaze base with water once with a brush (note: add 1% phosphate binder or aluminate to the water);

[0052] 4) Use pre-dried silk screen characters or flower and bird patterns with a mesh size of 250 mesh to 300 mesh to press on the ...

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Abstract

The invention relates to a ceramic underglaze five-color silk screen transfer printing method which comprises the following steps: carrying out ball milling on a ceramic raw material and screening to prepare a slurry, and carrying out mold injection molding into the required shape to obtain a billet; glazing, and firing to obtain a glaze billet; brushing a water-containing adhesive on the surface of the glaze billet; attaching a silk screen prepared according to the required pattern to the surface of the glaze billet by silk screen transfer printing, spreading the prepared pigments in the pattern formed by the silk screen on the glaze billet, peeling off the silk screen to form the required pattern outline, dipping the underglaze five-color pigments with a painting device, carrying out painting decoration on the pattern outline to obtain a color billet, and carrying out color treatment to spread a glaze layer on the surface of the color billet; and firing the color billet coated with the transparent glaze in a kiln at high temperature to obtain the underglaze five-color ceramic article.

Description

technical field [0001] The present invention relates to an improvement on a traditional ceramic technique, in particular to an improvement on a method for making ceramic underglaze colors, which can be applied to underglaze colors (1380°C), medium-temperature overglaze colors, and underglaze colors (1200°C). ) painting and decoration is an innovation in the production process of underglaze multicolored ceramics. Background technique: [0002] Underglaze multicolored porcelain is a very distinctive ceramic art product in China. In 1905, Xiong Xiling, who served as the prime minister of the Republic of China, founded Hunan Porcelain Industry School and Hunan Porcelain Industry Corporation in Liling, invented a variety of underglaze high-temperature pigments, created The discovery of underglaze multicolored porcelain made a breakthrough in porcelain color decoration techniques from underglaze single-color decoration to underglaze multicolor decoration, and from overglaze multic...

Claims

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Application Information

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IPC IPC(8): C04B41/89
Inventor 蔡军
Owner HUNAN NEW CENTURY CERAMICS
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