Underglaze engraving and filling technology for purple pottery of Jianshui

A technology of Jianshui purple pottery and craftsmanship, applied in crafts, decorative arts, clay products, etc. for producing decorative surface effects, can solve the problems of large labor, high cost, low yield, etc., and achieve great innovation value and Meaning, labor reduction, yield improvement effect

Inactive Publication Date: 2016-01-27
李 俊荣
View PDF1 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, Jianshui purple pottery must be polished after being fired. After polishing, the surface color of Jianshui purple pottery is relatively monotonous, and the requirements for the molding of pottery blanks are relatively high, so the yield of finished products is low, and Polishing can only be done manually, which is labor-intensive and costly

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Glaze is a colorless or colored glassy thin layer covering the surface of ceramic products. It is made of mineral raw materials (feldspar, quartz, talc, kaolin, etc.) and chemical raw materials in a certain proportion (some raw materials can be made into frits first) After being ground to make a glaze slurry, it is applied on the surface of the green body and calcined at a certain temperature. It can increase the mechanical strength, thermal stability and dielectric strength of the product, and it also has the characteristics of beautifying utensils, being easy to wipe and cleaning, and not being corroded by dust and filth.

[0017] An underglaze engraving and filling process of Jianshui purple pottery, which comprises the following steps:

[0018] (1) Mud making: Pound the selected pottery clay into powder, put it into a tank, add water to make a slurry, stir and wash it, take the above bleached slurry and pour it into another tank to let it dry naturally in a closed s...

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 particularly discloses an underglaze engraving and filling technology for purple pottery of Jianshui. The technology comprises steps as follows: clay production, throwing molding, painting and calligraphy decoration, engraving, filling and scraping, fine blank repairing, glazing, blank cooling and firing. After adoption of the technology, the technology has the advantages as follows: pottery produced with the technology reserves the traditional engraving and clay filling technology of the purple pottery of Jianshui and shows simplicity, variety and gentle nature of glaze, polishing is not required after firing, the yield can be increased, the labor force can be greatly reduced, the cost can be reduced, and underglaze engraving and filling has greater innovative value and significance for follow-up inheritance and development of the purple pottery of Jianshui.

Description

technical field [0001] The invention relates to the technical field of pottery production technology, in particular to an underglaze engraving and filling process of Jianshui purple pottery. Background technique [0002] Jianshui purple pottery is a traditional handicraft of the Han nationality with a long history. It is made of five-color clay in the suburbs of Jianshui. As bright as a rock, as bright as a mirror." [0003] In the prior art, Jianshui purple pottery must be polished after being fired. After polishing, the surface color of Jianshui purple pottery is relatively monotonous, and the requirements for the molding of pottery blanks are relatively high, so the yield of finished products is low, and Polishing can only be done manually, which is labor-intensive and costly. Contents of the invention [0004] The technical problem to be solved by the present invention is to overcome the above technical defects and provide an underglaze engraving and filling process ...

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): C04B33/24B44C3/04B44C1/20
Inventor 李俊荣
Owner 李 俊荣
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