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Preparation method of once-fired porcelain tiles

A technology for stacking tiles and porcelain, which is applied in the field of preparing ceramic stacking tiles once fired, can solve the problems of poor energy conservation and environmental protection, large waste, tarnishing after firing, etc., achieve good economic and social benefits, enhance durability, and improve deficiencies. Effect

Active Publication Date: 2019-06-07
MONALISA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above two common processing methods all need to invest a certain amount of labor, materials, and workshops, resulting in large waste and low finished products, especially third-degree firing, which loses color when fired, high cost, poor bonding firmness, and poor energy conservation and environmental protection.

Method used

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  • Preparation method of once-fired porcelain tiles
  • Preparation method of once-fired porcelain tiles
  • Preparation method of once-fired porcelain tiles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] 1) Blank making:

[0053] Billet formula

[0054] Table 1 Billet formula composition (wt%)

[0055] name

Double water pure mud

Bangsa

Lisodium sand

Zhou Sha

4# mud

Lingwusha

Billet formula

16

21

18

17

8

20

[0056] According to the ingredients, the powder is ball milled and sprayed, and pressed into shape by a press;

[0057] 2) Apply primer on the green body

[0058] The ingredients of the bottom glaze formula are shown in Table 1:

[0059] Table 1 bottom glaze formula composition (wt%)

[0060] name

IL

SiO 2

Al 2 o 3

Fe 2 o 3

TiO 2

CaO

MgO

K 2 o

Na 2 o

ZrO 2

Undercoat

3.76

56.5

25.4

0.15

0.16

0.33

1.17

4.0

2.59

5.0

[0061] Spray the base glaze evenly on the clean green body with a high-pressure spray gun;

[0062] 3) Main brick printing

[0063] Inkjet printing with 5-color imported ink;

...

Embodiment 2

[0080] The difference from Example 1 is that the special self-shrinking glaze formula composition is as shown in Table 4:

[0081] Table 4 Special self-shrinking glaze formula composition (wt%)

[0082]

[0083] The side view of the surface of the once-fired porcelain tiles obtained in this embodiment is, for example, figure 2 and image 3 shown. The once-fired porcelain stacked pattern tiles have from bottom to top sequentially: green body 1, bottom glaze 2, main pattern 3, patterned tile piled pattern 4, protective glaze (not shown), and piled convex glaze 5 on the patterned tile. exist image 3 The tile pile pattern 4 shown includes pile convex glaze.

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Abstract

The invention relates to a preparation method for a mono-firing embossed ceramic tile. The mono-firing embossed ceramic tile comprises a main tile body and an embossed tile body. The preparation method comprises the following steps that (1) a ground coat is applied to a billet; (2) main tile body pattern printing and embossed tile body pattern printing are conducted on the billet coated with the bottom coat, and an embossed tile billet is produced; (3) protective glaze is applied to the main tile billet and the embossed tile billet obtained in the step (2); (4) an embossed material corresponding to an embossed tile pattern is printed on the embossed tile billet obtained in the step (3), so that a three-dimensional layer is formed; and (5), the main tile billet obtained in the step (3) and the embossed tile billet obtained in the step (4) are fired, so that the mono-firing main tile body and the mono-firing embossed tile body are obtained. By adoption of the preparation method for the mono-firing embossed ceramic tile, the three-dimensional effect of a tri-firing product embossed tile is achieved, deficiencies of the tri-firing product are overcome, the durability of the product is enhanced, the energy source is saved, the labor cost is lowered, and good economical and social benefits can be obtained.

Description

technical field [0001] The invention relates to the technical field of preparation of ceramic tiles, in particular to a preparation method of once-fired porcelain tiles. Background technique [0002] The use of ceramic tiles on the ground is no longer a single color paving, but is often combined with the reprocessing of ceramic tiles. The environment such as floors and curtains is more coordinated and more artistically appealing. Third-degree fired products and water jet cutting Parquet products have become an indispensable touch of gold in the high-end decoration of houses. [0003] Three-degree firing refers to the use of various techniques such as screen printing (color printing, printing gold, printing flash glaze, etc.), extrusion glaze, stacking glaze to decorate the finished tiles, and then fired at low temperature (700-950 ° C) with a certain artistic quality. style tiles. Some three-degree fired products are not only fired once after decoration, but need to be fir...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/02C04B41/89B41M1/34
CPCB41M1/34C03C8/02C04B41/009C04B41/52C04B41/89C04B41/504C04B41/5022C04B35/00
Inventor 萧礼标赵存河吴耀驹许雪娇刘荣勇武艳芳尹伟刘忠良
Owner MONALISA GRP CO LTD