CN117623740A - Preparation method of ceramic tile without water ripple and ceramic tile without water ripple - Google Patents

Abstract

The invention provides a preparation method of a ceramic tile without water ripple and the ceramic tile without water ripple, and the preparation method comprises the following steps: s1, preparing a raw material formula into a blank ingredient; wherein the embryo ingredients comprise embryo, bottom material, plus material and pattern; step S2, pressing and forming the blank ingredients in a secondary material distribution mode to obtain a formed blank; step S3, glazing the formed blank; and S4, polishing the glazed molding blank by adopting a flexible soft polishing mode to obtain a finished product of the colorful anhydrous corrugated ceramic tile. The invention has the characteristics of laser five-color, bright color, no surface water ripple, high flexural strength, low radioactivity, strong acid and alkali resistance and the like, and can be widely applied to furniture space decoration; the cost is low, and the product can be recycled.

Description

Preparation method of ceramic tile without water ripple and ceramic tile without water ripple

Technical Field

The invention relates to the technical field of ceramic tile production, in particular to a preparation method of a ceramic tile without water ripple and the ceramic tile without water ripple.

Background

With the development of social economy and rich material resources, the requirements of people on the household quality are continuously improved, and high-quality decoration materials are increasingly favored by consumers. Among the numerous finishing materials, ceramic tiles are one of the main materials for house finishing processes as a difficult-to-replace product.

Ceramic material distribution by adopting an ink-jet printing technology appears in the ceramic building production process to obtain ceramic bricks. Typically, fine droplets of lubricating ink adhere to the surface of the media to form a pattern after being heated at high temperatures by a spray head. In the production of building ceramics, more thermal ink-jet printing is used, ink can be heated in the use process, and the ink is easy to chemically change at high temperature and unstable in property, so that the authenticity of the color of the ceramic tile is affected to a certain extent, and the appearance decoration effect of the ceramic tile is poor.

Therefore, the existing ceramic tile has low production efficiency and poor decorative effect.

Disclosure of Invention

The invention provides a preparation method of a ceramic tile without water ripple, and aims to solve the problems of low production efficiency and poor decorative effect of the existing ceramic tile.

In a first aspect, embodiments of the present invention provide a method for preparing a ceramic tile without water ripple, the method comprising the steps of:

s1, preparing a raw material formula into a blank ingredient; wherein the embryo ingredients comprise embryo, bottom material, plus material and pattern; the blank adopts a double-layer material distribution process, the base material is a common white blank, the surface material is colorful material with pigment, and the pattern is that a computer controls a material distribution pipeline with 6-8 channels to carry out multicolor material distribution according to a design pattern;

the raw material formula comprises the following components in percentage by mass:

chemical components of the thin cloth: 68-72% of silicon; 15-19% of aluminum; iron 0.3-0.5%; 0.1 to 0.2 percent of titanium; 0.4 to 0.5 percent of calcium; 1 to 1.15 percent of magnesium; 2-3% of potassium; 2-3% of sodium; 3.5 to 4 percent of burning loss;

the white material comprises the following chemical components: 68-70% of silicon; 18-21% of aluminum; iron 1.1-1.4%; 0.2 to 0.25 percent of titanium; 0.5 to 0.8 percent of calcium; 0.7 to 0.8 percent of magnesium; 3-4% of potassium; 2-3% of sodium; burn loss of 4 to 4.5 percent;

bao Buliao colorant: single or colorful, and the addition amount of various pigments is 0.3-5% Wt;

small amounts of reinforcing additives: 0.05-0.2%;

step S2, pressing and forming the blank ingredients in a secondary material distribution mode to obtain a formed blank;

step S3, glazing the formed blank;

and S4, polishing the glazed formed blank by adopting a flexible soft polishing mode to obtain a finished product of the colorful anhydrous corrugated ceramic tile.

Preferably, the step S2 specifically includes the following substeps:

a layer of five-color fabric with the thickness of 1-2mm is distributed for the first time;

and the second cloth is automatically carried out by a press cloth system, and the thickness of the cloth is 1.5-3mm.

Preferably, the step S3 specifically includes the following substeps:

applying a primer layer to the molding material blank;

synchronously receiving a colorful pattern file instruction from the ground coat layer through an inkjet computer host, and performing inkjet printing on colorful pattern green bricks of secondary cloth;

and applying a layer of glaze on the surface of the formed blank after ink jet.

In a second aspect, the invention provides a ceramic tile without water ripple, which comprises the following components in percentage by mass:

chemical components of the thin cloth: 68-72% of silicon; 15-19% of aluminum; iron 0.3-0.5%; 0.1 to 0.2 percent of titanium; 0.4 to 0.5 percent of calcium; 1 to 1.15 percent of magnesium; 2-3% of potassium; 2-3% of sodium; 3.5 to 4 percent of burning loss;

the white material comprises the following chemical components: 68-70% of silicon; 18-21% of aluminum; iron 1.1-1.4%; 0.2 to 0.25 percent of titanium; 0.5 to 0.8 percent of calcium; 0.7 to 0.8 percent of magnesium; 3-4% of potassium; 2-3% of sodium; burn loss of 4 to 4.5 percent;

bao Buliao colorant: single or colorful, and the addition amount of various pigments is 0.3-5% Wt;

small amounts of reinforcing additives: 0.05-0.2%;

the ceramic tile without water ripple is prepared by the preparation method of the ceramic tile without water ripple.

Compared with the prior art, the invention has the beneficial effects that the raw material formula is prepared into the embryo ingredients; wherein, the blank adopts a double-layer material distribution process, the base material is a common white blank, the surface material is colorful material with pigment, the pattern is that a computer controls a material distribution pipeline with 6-8 channels to carry out colorful material distribution according to the design pattern; pressing and forming the blank ingredients in a secondary material distribution mode to obtain a formed blank; glazing the formed blank; and polishing the glazed forming blank in a flexible soft polishing mode to obtain a finished product of the colorful anhydrous corrugated ceramic tile. The ceramic tile thus obtained has the features of bright laser color, no water ripple on the surface, high breaking strength, low radioactivity, high acid and alkali resistance, etc. under the irradiation of common light or lamp light, and the functions of reflecting and refracting light, etc. and may be used widely in furniture decoration. The invention can replace precious stone, has low cost, the price is only 1/10 of that of stone, and the product can be recycled.

Drawings

The present invention will be described in detail with reference to the accompanying drawings. The foregoing and other aspects of the invention will become more apparent and more readily appreciated from the following detailed description taken in conjunction with the accompanying drawings. In the accompanying drawings:

FIG. 1 is a flow chart of a method for preparing a ceramic tile without water ripple provided by an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

Example 1

Referring to fig. 1, the embodiment of the invention provides a preparation method of a ceramic tile without water ripple, which comprises the following steps:

s1, preparing a raw material formula into a blank ingredient; wherein the embryo ingredients comprise embryo, bottom material, plus material and pattern; the blank adopts a double-layer material distribution process, the base material is a common white blank, the surface material is colorful material with pigment, and the pattern is that a computer controls a material distribution pipeline with 6-8 channels to carry out multicolor material distribution according to a design pattern;

the raw material formula comprises the following components in percentage by mass:

chemical components of the thin cloth: 68-72% of silicon; 15-19% of aluminum; iron 0.3-0.5%; 0.1 to 0.2 percent of titanium; 0.4 to 0.5 percent of calcium; 1 to 1.15 percent of magnesium; 2-3% of potassium; 2-3% of sodium; 3.5 to 4 percent of burning loss;

the white material comprises the following chemical components: 68-70% of silicon; 18-21% of aluminum; iron 1.1-1.4%; 0.2 to 0.25 percent of titanium; 0.5 to 0.8 percent of calcium; 0.7 to 0.8 percent of magnesium; 3-4% of potassium; 2-3% of sodium; burn loss of 4 to 4.5 percent;

bao Buliao colorant: single or colorful, and the addition amount of various pigments is 0.3-5% Wt;

small amounts of reinforcing additives: 0.05 to 0.2 percent.

Compared with the traditional blank, the thin fabric is added, the aluminum content of the thin fabric is reduced by 3-5% compared with that of the traditional blank, so that the expansion coefficient of the blank is more matched with that of the glaze when the blank is combined with the glaze, and the sintering temperature of a product can be effectively reduced by about 5-10 ℃.

And S2, pressing and forming the blank ingredients in a secondary material distribution mode to obtain a formed blank.

And S3, glazing the formed blank.

And S4, polishing the glazed formed blank by adopting a flexible soft polishing mode to obtain a finished product of the colorful anhydrous corrugated ceramic tile. The flexible soft polishing technology is adopted, so that the surface presents a mirror effect.

Specifically, preparing a raw material formula into a blank ingredient; wherein, the blank adopts a double-layer material distribution process, the base material is a common white blank, the surface material is colorful material with pigment, the pattern is that a computer controls a material distribution pipeline with 6-8 channels to carry out colorful material distribution according to the design pattern; pressing and forming the blank ingredients in a secondary material distribution mode to obtain a formed blank; glazing the formed blank; and polishing the glazed forming blank in a flexible soft polishing mode to obtain a finished product of the colorful anhydrous corrugated ceramic tile. The ceramic tile thus obtained has the features of bright laser color, no water ripple on the surface, high breaking strength, low radioactivity, high acid and alkali resistance, etc. under the irradiation of common light or lamp light, and the functions of reflecting and refracting light, etc. and may be used widely in furniture decoration. The invention can replace precious stone, has low cost, the price is only 1/10 of that of stone, and the product can be recycled.

In this embodiment, the step S2 specifically includes the following substeps:

a layer of five-color fabric with the thickness of 1-2mm is distributed for the first time;

and the second cloth is automatically carried out by a press cloth system, and the thickness of the cloth is 1.5-3mm.

Specifically, it has been conventionally formed by pressing a blank once without adding any coloring material to the blank. The invention adopts a secondary material distribution mode in the green body preparation. The first time of cloth is a layer of colored fabric with the thickness of 1-2mm, and the colored pattern and texture of the colored blank fabric have very high requirements, and a press cloth system and an ink-jet printer are required to realize linkage, so that the blank fabric pattern is ensured to be consistent with the ink-jet printing pattern in height. After the primary cloth is finished, the system automatically performs secondary cloth with the thickness of 1.5-3mm.

The technical bright point of the step: 1. realizes the synchronous automatic operation of the 1-8 pigment pipelines and the cloth grids, and accurately completes the first cloth of the glazed tile with colorful effect.

2. The high linkage of the press cloth system and the ink-jet printing is realized, and the high consistency of the patterns, textures and the ink-jet printing patterns of the green body fabric is realized. The basic method of linkage of the two is that after the press is formed, the lateral surface of the green brick is coded by laser according to the color pattern number, and the laser code is uniquely corresponding to the pattern; before the tile enters the ink-jet channel, a special code reading device scans and reads the lateral laser code of the green brick, then the read signal is transmitted to an ink-jet printing machine, and the printing machine calls out colorful patterns corresponding to the laser code from a computer to carry out digital ink-jet printing, so that the high correlation between the green body patterns and the printing patterns is formed; wherein, the two components can be completely consistent or highly similar.

In this embodiment, the step S3 specifically includes the following substeps:

applying a primer layer to the molding material blank;

synchronously receiving a colorful pattern file instruction from the ground coat layer through an inkjet computer host, and performing inkjet printing on colorful pattern green bricks of secondary cloth;

and applying a layer of glaze on the surface of the formed blank after ink jet.

Specifically, glazing comprises the treatment processes of base glaze, inkjet printing and overglaze. The inkjet printing process employed differs from the conventional single inkjet process. The ink-jet computer host synchronously receives the command of the colorful pattern file, and carries out ink-jet printing on the colorful pattern green bricks of the secondary cloth, and the ink-jet can achieve the effect of 100% of pattern color by only carrying out 20% of the ink quantity of the traditional ink-jet.

Example two

The invention provides a ceramic tile without water ripple, which comprises the following components in percentage by mass:

chemical components of the thin cloth: 68-72% of silicon; 15-19% of aluminum; iron 0.3-0.5%; 0.1 to 0.2 percent of titanium; 0.4 to 0.5 percent of calcium; 1 to 1.15 percent of magnesium; 2-3% of potassium; 2-3% of sodium; 3.5 to 4 percent of burning loss;

the white material comprises the following chemical components: 68-70% of silicon; 18-21% of aluminum; iron 1.1-1.4%; 0.2 to 0.25 percent of titanium; 0.5 to 0.8 percent of calcium; 0.7 to 0.8 percent of magnesium; 3-4% of potassium; 2-3% of sodium; burn loss of 4 to 4.5 percent;

bao Buliao colorant: single or colorful, and the addition amount of various pigments is 0.3-5% Wt;

small amounts of reinforcing additives: 0.05-0.2%;

the ceramic tile without water ripple is made by the preparation method of the ceramic tile without water ripple in the first embodiment.

The ceramic tile has the characteristics of 'laser five-color', bright color, no surface water ripple, high breaking strength, low radioactivity, strong acid and alkali resistance and the like under the actions of light reflection, refraction, re-reflection and the like of the color pattern and the ink-jet printing pattern on the bottom surface of the blank under the irradiation of common light or lamplight, and can be widely applied to furniture space decoration. The invention can replace precious stone, has low cost, the price is only 1/10 of that of stone, and the product can be recycled.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, article, or apparatus that comprises the element.

While the embodiments of the present invention have been illustrated and described in connection with the drawings, what is presently considered to be the most practical and preferred embodiments of the invention, it is to be understood that the invention is not limited to the disclosed embodiments, but on the contrary, is intended to cover various equivalent modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims (4)

1. A method for preparing a ceramic tile free of water waves, comprising the steps of:

s1, preparing a raw material formula into a blank ingredient; wherein the embryo ingredients comprise embryo, bottom material, plus material and pattern; the blank adopts a double-layer material distribution process, the base material is a common white blank, the surface material is colorful material with pigment, and the pattern is that a computer controls a material distribution pipeline with 6-8 channels to carry out multicolor material distribution according to a design pattern;

the raw material formula comprises the following components in percentage by mass:

chemical components of the thin cloth: 68-72% of silicon; 15-19% of aluminum; iron 0.3-0.5%; 0.1 to 0.2 percent of titanium; 0.4 to 0.5 percent of calcium; 1 to 1.15 percent of magnesium; 2-3% of potassium; 2-3% of sodium; 3.5 to 4 percent of burning loss;

the white material comprises the following chemical components: 68-70% of silicon; 18-21% of aluminum; iron 1.1-1.4%; 0.2 to 0.25 percent of titanium; 0.5 to 0.8 percent of calcium; 0.7 to 0.8 percent of magnesium; 3-4% of potassium; 2-3% of sodium; burn loss of 4 to 4.5 percent;

bao Buliao colorant: single or colorful, and the addition amount of various pigments is 0.3-5% wt;

small amounts of reinforcing additives: 0.05-0.2%;

step S2, pressing and forming the blank ingredients in a secondary material distribution mode to obtain a formed blank;

step S3, glazing the formed blank;

and S4, polishing the glazed formed blank by adopting a flexible soft polishing mode to obtain a finished product of the colorful anhydrous corrugated ceramic tile.

2. The method for preparing ceramic tiles free of water waves according to claim 1, characterized in that said step S2 comprises in particular the following sub-steps:

a layer of five-color fabric with the thickness of 1-2mm is distributed for the first time;

and the second cloth is automatically carried out by a press cloth system, and the thickness of the cloth is 1.5-3mm.

3. The method for preparing ceramic tiles free of water waves according to claim 2, characterized in that said step S3 comprises the following sub-steps:

applying a primer layer to the molding material blank;

synchronously receiving a colorful pattern file instruction from the ground coat layer through an inkjet computer host, and performing inkjet printing on colorful pattern green bricks of secondary cloth;

and applying a layer of glaze on the surface of the formed blank after ink jet.

4. The ceramic tile without water ripple is characterized by comprising the following components in percentage by mass:

chemical components of the thin cloth: 68-72% of silicon; 15-19% of aluminum; iron 0.3-0.5%; 0.1 to 0.2 percent of titanium; 0.4 to 0.5 percent of calcium; 1 to 1.15 percent of magnesium; 2-3% of potassium; 2-3% of sodium; 3.5 to 4 percent of burning loss;

the white material comprises the following chemical components: 68-70% of silicon; 18-21% of aluminum; iron 1.1-1.4%; 0.2 to 0.25 percent of titanium; 0.5 to 0.8 percent of calcium; 0.7 to 0.8 percent of magnesium; 3-4% of potassium; 2-3% of sodium; burn loss of 4 to 4.5 percent;

bao Buliao colorant: single or colorful, and the addition amount of various pigments is 0.3-5% wt;

small amounts of reinforcing additives: 0.05-0.2%;

the ceramic tile without water ripple being made by the method for preparing ceramic tile without water ripple of any one of claims 1 to 3.