Porcelain colored drawing technique

A kind of craft and painting technology, applied in the field of porcelain painting technology, can solve the problems of long pattern life, single color of bottle body, etc.

Inactive Publication Date: 2008-10-01
罗永棋
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the method of drawing patterns on the glaze is used for glazed porcelain. This process has the characteristics of rich colors, but its disadvantage is that the patterns on the porcelain are exposed to the outer layer and exposed to oxygen and moisture in the air for a long time. Porcelain and frequent rubbing when cleaning porcelain make the life of the pattern far less than that of the pattern of underglaze painting.
However, underglaze or inglaze porcelain is only limited to be combined with colorless glaze, resulting in a single color of the bottle body of the underglaze or inglaze porcelain.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Porcelain colored drawing technique

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] See accompanying drawing, porcelain color painting process comprises the following steps:

[0022] 1. Underglaze or inglaze color clay embryo;

[0023] 2. Underglaze or inglaze biscuit firing;

[0024] 3. Underglaze or underglaze glaze;

[0025] 4. Under-glaze or in-glaze fired embryos;

[0026] 5. Painting: drawing patterns on the underglaze or inglaze fired embryo;

[0027] 6. Hook line depiction: use utensils to carve imprints along the edge of the pattern on the plain embryo to form a pattern hook line;

[0028] 7. Apply colorless glaze: apply colorless glaze to the pattern part on the plain embryo;

[0029] 8. Except for the colorless glaze: after the colorless glaze is dry, remove the colorless glaze other than the pattern hook line on the plain embryo;

[0030] 9. Glaze firing: According to the underglaze or inglaze color process, the plain embryo is put into the kiln and fired at a temperature of 800°C-1400°C to obtain the underglaze or inglaze color embryo...

Embodiment 2

[0036] After step 9 of embodiment 1, polish the sideline: polish the sideline of the pattern hook line on the color embryo of firing underglaze or in-glaze color, and then continue the step 10 of embodiment 1 to remove the colorless glaze;

[0037] Other steps are the same as in Example 1 to obtain a finished product.

Embodiment 3

[0039] According to the steps of embodiment 2, repeat the steps of applying colored glaze three times, removing the colored glaze in the pattern hook line, and burning the colored glaze.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a porcelain painting technique that comprises the following steps: (1) painting; (2) outline drawing; (3) colorless glazing; (4) removing of colorless graze; (5) glaze firing; (6) colored glazing; (7) removing of colored graze; (8) colored gazing firing; after finishing the steps, a finished product is obtained. The porcelain painting technique of the invention is a novel technique to integrate the gaze with under glaze color or in-graze color and has the advantages that the colored graze is rich in color and patterns under glaze color or in-graze color are rub resistant, acid and alkali resistant, non-saturnic and colorfast, etc.

Description

technical field [0001] The invention belongs to a porcelain production process, in particular to a porcelain painting process. Background technique [0002] Porcelain painting process is divided into over-glaze color, under-glaze color and in-glaze color. At present, the method of drawing patterns on the glaze is used for glazed porcelain. This process has the characteristics of rich colors, but its disadvantage is that the patterns on the porcelain are exposed to the outer layer and exposed to oxygen and moisture in the air for a long time. Porcelain and frequent grinding when cleaning porcelain make the life of the pattern far less than that of the underglaze painted pattern. However, underglaze or inglaze porcelain is only limited to be combined with colorless glaze to make porcelain, so the color of the bottle body of underglaze or inglaze porcelain is single (both are transparent mud color). Contents of the invention [0003] The purpose of the present invention is ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/86
Inventor 罗永棋易龙华
Owner 罗永棋
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap