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Hand-drawing production method of in-glaze decoration of calcareous porcelain

A production process, the technique of hand-painted hands, applied in the production field of calcareous porcelain, can solve the problems of incomplete color rendering, difficult to use hand-painted decoration, low firing pass rate, etc.

Active Publication Date: 2011-06-01
山东海瓷文化股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And the molding is difficult, the firing pass rate is low
Moreover, it is difficult to use hand-painted decoration on the bisque body, and it is prone to stroke defects or incomplete and uneven color rendering, blurred or faded pictures. Therefore, it is not yet possible to use the in-glaze production method on calcareous porcelain.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The in-glaze hand-painting production process of calcareous porcelain, said method sequentially includes the technical steps of body porcelain shaping, Xuan porcelain firing, hand-painting, and finished product firing,

[0018] a. Body porcelain setting: firing the molded mud tire at 900°C for 35 minutes to shrink and fix the shape of the tire to make a porcelain body;

[0019] b. Firing Xuan porcelain: After spraying a layer of flux on the surface of the porcelain body, firing at a temperature of 700°C for 22 minutes to make Xuan porcelain; the composition of the flux is 28 parts by weight of shell powder, feldspar powder 10 parts by weight, 32 parts by weight of quartz powder, 18 parts by weight of clay, 10 parts by weight of magnesium oxide, 20 parts by weight of water;

[0020] c, hand-painted: use special coloring material to carry out hand-painting creation on Xuan porcelain surface, make colored tire; The composition of described special coloring material is, hig...

Embodiment 2

[0023] The in-glaze hand-painting production process of calcareous porcelain, said method sequentially includes the technical steps of body porcelain shaping, Xuan porcelain firing, hand-painting, and finished product firing,

[0024] a. Body porcelain shaping: the molded mud tire is fired at 1300°C for 25 minutes to shrink and fix the shape of the tire to make a porcelain body;

[0025] b, firing Xuan porcelain: After spraying a layer of flux on the surface of the porcelain body, firing at a temperature of 900°C for 18 minutes to make Xuan porcelain; the composition of the flux is 32 parts by weight of shell powder, feldspar powder 10 parts by weight, 32 parts by weight of quartz powder, 18 parts by weight of clay, 5 parts by weight of magnesium oxide, 30 parts by weight of water;

[0026] c, hand-painted: use special coloring material to carry out hand-painting creation on Xuan porcelain surface, make colored tire; The composition of described special coloring material is, h...

Embodiment 3

[0029] The in-glaze hand-painting production process of calcareous porcelain, said method sequentially includes the technical steps of body porcelain shaping, Xuan porcelain firing, hand-painting, and finished product firing,

[0030] a. Body porcelain shaping: the molded mud tire is fired at 1100°C for 30 minutes to shrink and fix the tire shape to make a porcelain body;

[0031] b. Firing Xuan porcelain: After spraying a layer of flux on the surface of the porcelain body, firing at a temperature of 800°C for 20 minutes to make Xuan porcelain; the composition of the flux is 30 parts by weight of shell powder, feldspar powder 12 parts by weight, 30 parts by weight of quartz powder, 20 parts by weight of clay, 8 parts by weight of magnesium oxide, 25 parts by weight of water;

[0032] c, hand-painted: use special coloring material to carry out hand-painting creation on Xuan porcelain surface, make colored tire; The composition of described special coloring material is, high-tem...

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Abstract

The invention provides a hand-drawing production method of in-glaze decoration of calcareous porcelain, belonging to a ceramics production method. The method sequentially comprises the steps of: a, shaping a porcelain body: the shaped porcelain clay body is fired for 25 to 35 minutes to shrink and fix the shape of the porcelain clay body to obtain the porcelain body; b, firing Xuande porcelain: a layer of flux is sprayed on the surface of the porcelain body and the porcelain body is fired for 18 to 22 minutes at the temperature ranging from 700 to 900 DEG C to obtain the Xuande porcelain; c, colored drawing by hands: special pigment is applied to the surface of the Xuande porcelain in the manner of hand-drawing to obtain a colored porcelain body, wherein during hand drawing, water is added to the special pigment and the water and the special pigment are then mixed uniformly, and the water addition amount is determined according to the degree of the color in the drawn pattern; and d, firing the finished product: the colored porcelain body is subjected to biscuit firing for 35 to 45 minutes and then glaze firing for 35 to 45 minutes to obtain the finished product. The calcareous porcelain product produced by the hand-drawing production method has the advantages of fresh picture, rich colors, sufficient representation of hierarchy, the representation style of Chinese painting, smooth and transparent glaze, strong picture three-dimension effect and good decorative effect.

Description

technical field [0001] The invention provides a production method of ceramics, especially a production method of calcareous porcelain. Background technique [0002] In the production methods of calcareous porcelain such as bone china and shell porcelain, due to the material characteristics of calcareous porcelain raw materials, the two-firing process of high-temperature plain firing and low-temperature glaze firing is generally adopted. And molding is difficult, and firing pass rate is low. And it is difficult to adopt hand-painted decoration on the bisque body, prone to stroke defects or incomplete and uneven color development, blurred or faded pictures, therefore, it is not yet possible to use the in-glaze production method on calcareous porcelain. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a production process of calcareous porcelain in-glaze hand-painting, so as to improve the decorative effect. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/622C04B41/86
Inventor 陈建芳孙孺声郭春森
Owner 山东海瓷文化股份有限公司
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