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Glaze coloured decoration daily use poocelain and its production method

A production method and a technique for daily-use porcelain, which are applied to in-glaze color decorative daily-use porcelain and its production field, can solve the problems of difficulty in industrialized production, not bright enough color, and few varieties of designs and colors, and achieve less lead and cadmium dissolution and less color Colorful, glazed hard effect

Inactive Publication Date: 2008-01-09
林伟河
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of in-glaze decorative daily-use porcelain and its production method, including the blank formula and the enamel formula, which overcomes the lack of bright color, few designs and varieties, and high cost of the current in-glaze decorative daily-use porcelain products. Difficult to form the disadvantage of industrialized production

Method used

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  • Glaze coloured decoration daily use poocelain and its production method

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Embodiment Construction

[0020] The present invention will be described in detail below by taking an in-glaze decorative porcelain plate with a pattern of red roses as an example.

[0021] The in-glaze decorative porcelain plate, the green body includes the following components by weight percentage: 18% of Longyan soil raw ore, 11% of weathered potassium feldspar, 12% of Jiepai soil, 10% of potassium feldspar, 9% of calcined alumina, Guizhou soil 5%, Longyan soil wash mud 23%, quartz 12%.

[0022] The production method of the in-glaze decorative porcelain plate comprises the following steps:

[0023] (1) Blank body: first prepare mud material, add water ball mill, sieve to remove iron, press filter, rough scouring, stale, scouring, molding, and drying to make a porcelain plate blank.

[0024] (2) Making enamel: enamel includes the following components by weight percentage: waste porcelain powder 22%, feldspar 11%, lithium china stone powder 4%, quartz 25%, kaolin 10%, zinc oxide 5%, dolomite 11% , C...

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Abstract

The present invention relates to ceramic product, and is especially one kind of in-glaze color decorated daily use porcelain product and its production process. The materials for the in-glaze color decorated daily use porcelain include Longyan clay, weathered potash feldspar, Jiepai clay, potash feldspar, calcined alumina, Guizhou clay and quarztz. The production process of the in-glaze color decorated daily use porcelain product includes the steps of making biscuit, preparing glaze and in-glaze color paper, glazing the biscuit, firing biscuit, adhering the in-glaze color paper, and baking to obtain the product. The in-glaze color decorated daily use porcelain has rich bright colors, smooth and fine glaze surface, low Pb and Cd leaching out amount, high strength, and other advantages.

Description

technical field [0001] The invention relates to a ceramic product and a production method thereof, in particular to an in-glaze decorative daily-use porcelain and a production method thereof. Background technique [0002] With the improvement of people's quality of life and the change of consumption concept, daily-use ceramic products are required to be practical, artistic and ornamental. [0003] In order to improve the practicability, artistry and appreciation of daily-use porcelain, it is often necessary to adopt a variety of surface decoration methods, such as over-glaze color, under-glaze color and in-glaze color that have appeared in recent years. Daily-use porcelain decorated with overglaze colors has a large amount of lead and cadmium dissolved, and the surface is not smooth; daily-use porcelain decorated with underglaze colors has less dissolved lead and cadmium, and the surface is bright and smooth, but the decorative pigments are relatively monotonous. Although t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B35/00C04B41/86C04B35/622
Inventor 林伟河
Owner 林伟河
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