Velvet anti-slip tile and process thereof

Abstract

The present invention discloses a velvet anti-slip tile and its production process, which has a soft appearance, a strong texture, and a high degree of fineness, and also has an anti-slip effect, thereby achieving the coexistence of multiple characteristics. The process comprises the following steps: (1) taking a formed tile blank, sprinkling water, applying a base glaze, spraying fine carving ink, drying at low temperature to set the shape, applying a top glaze, and firing at high temperature to obtain a semi-finished tile; (2) polishing the semi-finished tile to obtain a tile body; (3) waxing the surface of the tile body; (4) applying an etching solution containing particles, and maintaining the etching time for 5-15 seconds; (5) drying and cleaning the surface of the tile body; and (6) applying anti-slip wax, drying, and solidifying the anti-slip wax layer to produce a velvet anti-slip tile.

Description

Technical Field

[0001] The invention relates to the field of ceramic tiles, in particular to a velvet anti-slip ceramic tile and a process thereof. Background Art

[0002] Ceramic tiles have a long history in my country. The essence of ceramic tiles is to imitate natural marble and have properties that are superior to natural marble. However, with the improvement of people's quality of life, the requirements for the properties of ceramic tiles have been redefined.

[0003] In the past two or three years, the velvet ceramics derived from the ceramic tile industry are required to have multiple characteristics such as softness, texture, and delicacy. Ceramic tile manufacturers have also strengthened their research and development. At the same time, they hope to develop velvet ceramics with more characteristics in addition to the above characteristics to suit a wider range of people. Summary of the Invention

[0004] The present invention discloses a velvet anti-skid tile and a process thereof, which has a soft appearance, a strong texture, and high fineness, and also has an anti-skid effect, thereby achieving the coexistence of multiple characteristics.

[0005] The production process of a velvet anti-slip tile of the present invention comprises the following steps:

[0006] (1) Take the formed brick, sprinkle water, apply the bottom glaze, spray the fine carving ink, dry at low temperature to set the shape, apply the top glaze, and fire at high temperature to obtain the semi-finished ceramic tile;

[0007] (2) polishing the finished ceramic tiles to obtain the brick body;

[0008] (3) Waxing the brick surface;

[0009] (4) Applying an etching solution containing particles, and maintaining the etching time for 5-15 seconds;

[0010] (5) Dry and clean the brick surface;

[0011] (6) Apply anti-slip wax, dry and solidify the anti-slip wax layer to make velvet anti-slip tiles.

[0012] Preferably, the thickness of the glaze layer is 7-10 mm.

[0013] Preferably, the polishing thickness in step (2) is 1 / 7 to 1 / 6 of the glaze thickness of the semi-finished ceramic tile.

[0014] Preferably, the particles described in step (4) are nanoparticles.

[0015] Preferably, the diameter of the nanoparticles is 50-300 nm.

[0016] Preferably, the weight ratio of nanoparticles to etching solution is 1:10-20.

[0017] Preferably, the coating in step (4) is performed at a speed of 10-30 m / s for 2-4 seconds, and then the etching solution is retained for 3-11 seconds.

[0018] Preferably, the waxing thickness in step (3) is 0.3-1.5 mm higher than the height of the top glaze.

[0019] Preferably, the water spray is mist water with a particle size of 50-80 μm.

[0020] Preferably, the anti-slip wax is in a wax water state.

[0021] Preferably, after applying the glaze, the brick is gently shaken.

[0022] The present invention also provides a velvet anti-skid tile, which is made by the production process of the velvet anti-skid tile described above.

[0023] The velvet anti-slip ceramic tile and its process disclosed by the present invention comprises the following steps: spraying the formed bricks with mist water to make the base glaze and the carved ink smoother and the fine pores fewer and finer; then drying at low temperature to further solidify the surface; applying the top glaze by gently shaking the bricks to make the top glaze fit more closely to the bricks; and then firing the tiles to achieve a high degree of softness and delicacy, with a velvety touch.

[0024] The bricks are then polished to reveal a large number of fine pores, which are then waxed to fill the pores, solving the problem of fine pores in the glaze layer of the bricks absorbing dirt. Etching fluid and nanoparticles are then used to form microscopic etched pits on the surface of the tile, enhancing the roughness. This not only improves the anti-slip performance of the tile but also stabilizes the subsequent anti-slip wax. After cleaning, water-based anti-slip wax is applied to fully fill the etched pits. After drying and solidifying, a thick layer of anti-slip wax forms on the surface of the bricks. Combined with the structure of the entire tile, this tile has a strong softness and delicate feel, while also having excellent anti-slip and anti-fouling effects. DETAILED DESCRIPTION

[0025] The present invention discloses a velvet anti-skid tile and a process thereof, which has a soft appearance, a strong texture, and high fineness, and also has an anti-skid effect, thereby achieving the coexistence of multiple characteristics.

[0026] The production process of a velvet anti-slip tile of the present invention comprises the following steps:

[0027] (1) Take the formed brick, sprinkle water, apply the bottom glaze, spray the fine carving ink, dry at low temperature to set the shape, apply the top glaze, and fire at high temperature to obtain the semi-finished ceramic tile;

[0028] (2) polishing the finished ceramic tiles to obtain the brick body;

[0029] (3) Waxing the brick surface;

[0030] (4) Applying an etching solution containing particles, and maintaining the etching time for 5-15 seconds;

[0031] (5) Dry and clean the brick surface;

[0032] (6) Apply anti-slip wax, dry and solidify the anti-slip wax layer to make velvet anti-slip tiles.

[0033] Preferably, the thickness of the glaze layer is 7-10 mm.

[0034] More preferably, the thickness of the glaze layer is 7-8 mm or 9-10 mm.

[0035] Preferably, the polishing thickness in step (2) is 1 / 7 to 1 / 6 of the glaze thickness of the semi-finished ceramic tile.

[0036] Preferably, the particles described in step (4) are nanoparticles.

[0037] Preferably, the diameter of the nanoparticles is 50-300 nm.

[0038] Preferably, the weight ratio of nanoparticles to etching solution is 1:10-20.

[0039] Preferably, the coating in step (4) is performed at a speed of 10-30 m / s for 2-4 seconds, and then the etching solution is retained for 3-11 seconds.

[0040] Preferably, the waxing thickness in step (3) is 0.3-1.5 mm higher than the surface glaze layer.

[0041] Preferably, the water spray is mist water with a particle size of 50-80 μm.

[0042] Preferably, the anti-slip wax is in a wax water state.

[0043] Preferably, after applying the glaze, the brick is gently shaken.

[0044] The present invention also provides a velvet anti-skid tile, which is made by the production process of the velvet anti-skid tile described above.

[0045] The present invention takes a different approach and uses a method different from the prior art to achieve the coexistence of multiple effects.

[0046] After the brick blank of the present invention is pressed into shape, it is sprinkled with water, and mist water with a particle size of 50-80 μm is sprinkled to provide a flat surface for the base glaze. Then, fine carving ink is sprayed, and low-temperature drying at 500-600°C is performed to set the shape. Then, the top glaze is applied. At this time, the brick blank can be gently shaken to make the top glaze adhere to the surface of the brick blank, and then high-temperature firing is performed to produce the semi-finished ceramic tile of the present invention.

[0047] Therefore, the pattern texture of the present invention is made in a very flat state, so the present invention has a strong visual sense, a strong tactile sense, and a high degree of delicacy, just like velvet.

[0048] Then, the surface of the brick is ground and polished to a depth of 1 / 7 to 1 / 6 of the thickness of the removed glaze layer, so as to effectively expose more of the pores of the brick body.

[0049] Next, apply wax to the surface of the glaze layer of the brick body and allow it to penetrate into the pores. A wax is preferred, but homopolymer wax can also be used. This solves the problem of dirt hiding in the pores on the surface of the brick body, achieves the initial anti-fouling performance of the entire tile, and at the same time maintains a relatively thin thickness so that the etching liquid in the subsequent process can form a good coating structure.

[0050] Next, an etching solution mixed with nanoparticles is applied to the surface of the brick. The diameter of the nanoparticles is 50-350nm, preferably 50-300nm, and more preferably 50-150nm. The weight ratio of nanoparticles to etching solution is 1:10-20, and the solution is first impacted at a speed of 10-30 m / s for 2-4 seconds, that is, sprayed for 2-4 seconds. Spraying refers to the comprehensive spraying of the entire brick surface. The etching solution is then retained on the surface of the brick for 3-11 seconds, so that a large number of microscopic etching pits appear on the surface of the brick, thereby enhancing the roughness of the brick surface and the anti-slip performance. At the same time, it also provides a guarantee for the subsequent anti-slip wax processing, which is beneficial to the stability of the anti-slip wax, thereby improving the overall durability of the tile.

[0051] Then, preferably, a rubber scraper is used to remove the liquid on the surface of the brick body, and then a grinding head is used to almost completely clean the etching liquid and particles to prepare for the next process.

[0052] Finally, use water-based anti-slip wax to drip onto the surface of the brick, use a grinding head to evenly spread the wax water and allow it to penetrate and fully fill the etched pits. It is best to repeat the operation many times, and finally dry and solidify it to form an anti-slip wax layer to achieve an anti-slip effect, and it can also play an anti-fouling and anti-transmittance role.

[0053] The ceramic tile of the present invention has fine pores on the tile body coated with wax after the polishing process, so that there are fewer places for dirt to hide between the fine pores and the wax. However, due to the different materials, finer water vapor can still penetrate. When there are fine pores in the ceramic tile and water vapor is hidden, it acts like an adsorption effect of a small suction cup, achieving the first layer of anti-slip effect.

[0054] When the etching liquid is applied to the brick by spraying and impacting, the nanoparticles hit the surface of the brick due to the impact effect, forming uniform pits. In addition, the etching liquid "corrodes" the surface of the brick, forming countless nano-sized pores. After cleaning, apply water-based anti-slip wax. After the anti-slip wax is fully filled in the pits and the surface of the brick, it is dried and solidified to form an anti-slip wax layer, achieving a second layer of anti-slip effect.

[0055] Moreover, this anti-slip wax layer is like having little feet. The part that "sinks" into the pits is firmly fixed on the brick body like little feet, and it is very stable. Furthermore, even if the anti-slip wax layer is worn out under long-term and strong friction, the product structure formed by the glaze layer of the brick body and the etched pits on the microstructure is difficult to wear out. Therefore, it has a longer lifespan than conventional anti-slip tiles.

[0056] The tiles made by the present invention have both velvety fineness and anti-slip effect, and also maintain good anti-fouling performance and high transparency, solving the common problems of fineness and anti-slip, which is a technological breakthrough.

[0057] Example 1

[0058] A production process of velvet anti-slip tiles, comprising the following steps:

[0059] (1-1) Take the formed brick, sprinkle it with mist water, apply the base glaze, spray the fine carving ink, dry it at low temperature to fix the shape, apply the top glaze, and fire it at high temperature to obtain a semi-finished tile;

[0060] The thickness of the glaze layer is 7-10mm;

[0061] (1-2) polishing the finished ceramic tiles to obtain a ceramic tile body;

[0062] The thickness of the polishing is 1 / 7 to 1 / 6 of the glaze thickness of the semi-finished tile;

[0063] (1-3) Waxing the brick surface;

[0064] The thickness of waxing is 0.3-1.5mm higher than the height of the glaze;

[0065] (1-4) applying an etching solution containing nanoparticles with a diameter of 50-300 nm, the coating is performed at a speed of 10-30 m / s for 2-4 seconds, and then the etching solution is retained for 3-11 seconds, and the etching time is maintained for 5-15 seconds;

[0066] The weight ratio of nanoparticles to etching solution is 1:10-20;

[0067] (1-5) Dry and clean the brick surface;

[0068] (1-6) Apply anti-skid wax in a waxy state, dry and solidify the anti-skid wax layer to make velvet anti-skid tiles.

[0069] Example 2

[0070] A production process of velvet anti-slip tiles, comprising the following steps:

[0071] (2-1) Take the formed brick, sprinkle it with mist water, apply the base glaze, spray the fine carving ink, dry it at low temperature to fix the shape, apply the top glaze, and fire it at high temperature to obtain a semi-finished tile;

[0072] The thickness of the glaze layer is 9mm;

[0073] (2-2) polishing the finished ceramic tile to obtain a ceramic tile body;

[0074] The polishing thickness is 1 / 6 of the glaze thickness of the semi-finished tile;

[0075] (2-3) Waxing the brick surface;

[0076] The thickness of waxing is 0.8mm higher than the height of the glaze;

[0077] (2-4) applying an etching solution containing nanoparticles with a diameter of 50-100 nm, the coating is performed by impacting at a speed of 25 m / s for 4 seconds, and then retaining the etching solution for 8 seconds;

[0078] The weight ratio of nanoparticles to etching solution is 1:20;

[0079] (2-5) Dry and clean the brick surface;

[0080] (2-6) Apply anti-skid wax in a waxy state, dry and solidify the anti-skid wax layer to make velvet anti-skid tiles.

[0081] Example 3

[0082] A production process of velvet anti-slip tiles, comprising the following steps:

[0083] (3-1) Take the formed brick, sprinkle it with mist water, apply the base glaze, spray the fine carving ink, dry it at low temperature to fix the shape, apply the top glaze, and fire it at high temperature to obtain a semi-finished tile;

[0084] The thickness of the glaze layer is 8mm;

[0085] (3-2) polishing the finished ceramic tiles to obtain the ceramic tiles;

[0086] The thickness of the polishing is 1 / 7 of the glaze thickness of the semi-finished tile;

[0087] (3-3) Waxing the brick surface;

[0088] The thickness of waxing is 1.2mm higher than the height of the glaze;

[0089] (3-4) applying an etching solution containing nanoparticles with a diameter of 100-200 nm, the coating is performed by impacting at a speed of 20 m / s for 4 seconds, and then retaining the etching solution for 10 seconds;

[0090] The weight ratio of nanoparticles: etching solution = 1:18;

[0091] (3-5) Dry and clean the brick surface;

[0092] (3-6) Apply anti-skid wax in a waxy state, dry and solidify the anti-skid wax layer to make velvet anti-skid tiles.

[0093] The above is a detailed introduction to the velvet anti-slip ceramic tile and its process provided by the present invention. For those skilled in the art, according to the ideas of the embodiments of the present invention, there may be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A production process for velvet anti-slip tiles, characterized in that: The following steps are involved: (1) Take the formed bricks, sprinkle water, apply the base glaze, spray the fine carving ink, dry at low temperature to set the shape, apply the top glaze, and fire at high temperature to obtain the semi-finished tiles; The water spray is in the form of mist with a particle size of 50-80 μm; (2) Polishing the finished tiles to obtain the brick body; (3) waxing the brick surface, wherein the waxing thickness is 0.3-1.5 mm higher than the glaze height; (4) applying an etching solution containing particles, wherein the coating is performed at a speed of 10-30 m / s for 2-4 seconds, and then the etching solution is retained for 3-11 seconds; (5) Dry and clean the brick surface; (6) Apply anti-slip wax, dry and solidify the anti-slip wax layer to make velvet anti-slip tiles.

2. The production process of velvet anti-slip tiles according to claim 1, characterized in that: The thickness of the glaze is 7-10 mm.

3. The production process of velvet anti-slip tiles according to claim 1, characterized in that: The thickness of the polishing in step (2) is 1 / 7 to 1 / 6 of the thickness of the glaze of the semi-finished ceramic tile.

4. The production process of velvet anti-slip tiles according to claim 1, characterized in that: The particles described in step (4) are nanoparticles.

5. The production process of velvet anti-slip tiles according to claim 4, characterized in that: The diameter of the nanoparticles is 50-300 nm.

6. The production process of velvet anti-slip tiles according to claim 5, characterized in that: The weight ratio of nanoparticles: etching solution = 1:10-20.

7. A velvet anti-slip tile, characterized in that: The velvet anti-slip ceramic tile is made by the production process of any one of claims 1 to 6.