CN210152142U

CN210152142U - 3D glaze

Info

Publication number: CN210152142U
Application number: CN201920665096.1U
Authority: CN
Inventors: 叶德林; 黄春林; 朱光耀; 韦前
Original assignee: Guangdong Xinmingzhu Ceramic Group Co Ltd; Foshan Sanshui Newpearl Building Ceramic Industry Co Ltd
Current assignee: Foshan Sanshui Newpearl Building Ceramic Industry Co Ltd; Newpearl Group Co Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-03-17
Anticipated expiration: 2029-05-09

Abstract

The utility model belongs to the field of architectural ceramics, in particular to a 3D glaze which is provided with a blank body and a ground coat layer from bottom to top, wherein the upper surface of the ground coat layer is provided with at least one groove; at least one layer of dry particles covers the surface of the groove to form a dry particle area; a raised edge higher than the surface of the blank body is formed at the joint of the outer edge of the groove and the ground glaze layer, and the depth of the groove is 0.1-1 mm; preferably, the dry particle area is filled with pearl dry particles; the pearly-lustre dry grain glistens sparklingly and glittering and translucent, forms the contrast of three-dimensional and light and shadow with other positions of brick face, finally obtains the glaze that has the 3D effect, the utility model discloses the effect of 3D glaze is fine and smooth lifelike, and its lines are fine and smooth gentle and agreeable, and unsmooth and light and shade change is natural, can furthest will imitate the grain and the presentation of the feel of stone material, sense of touch and the all-round multi-angle of visual effect, and detail expressive force is strong.

Description

3D glaze

Technical Field

The utility model relates to a building ceramic glazed tile, especially a 3D glaze with three-dimensional stereoeffect.

Background

In daily life, objects perceived by eyes and bodies are three-dimensional, and have rich colors, gloss, surface, material and other appearance textures and ingenious and intricate internal structures; our original impulse of any discovery and creation of this world is three-dimensional. In the field of building ceramic tiles, people pursue the three-dimensional effect of products, but most of the existing ceramic tile products are limited to the expression method of plane patterns, and the ceramic tiles with concave-convex textures and hand-feeling glaze surfaces are mainly pressed on green tiles in advance in a mode of die pressing, then glazed and printed, so that the effect is fuzzy, and the natural change of the concave-convex textures cannot be generated. The other multi-dimensional glaze is printed on the surface of the green brick by taking spraying and flat printing as expression means to form a regularly raised texture designed in advance.

For example, in the past, in order to present the texture and touch of the concave-convex wood grain on the brick body, the concave-convex wood grain is firstly finished by the aid of the mold, and then the wood grain of the wood grain is printed by ink jet. The plane texture is expressed in a plane pattern mode, and is lack of natural texture, depth and width of the natural texture, and unreal in effect; the concave-convex effect obtained by printing the glaze can not be aligned accurately with the pattern of the glaze surface due to the concave-convex texture, the effect is hard, the effect is different from that of a natural material, and the process is complex and the cost is high.

Disclosure of Invention

The utility model discloses an it is not enough for overcoming some of current imitative three-dimensional stereoeffect glaze promptly, the utility model provides a glaze ceramic tile with 3D effect, especially a glaze ceramic tile for wall ground is decorated.

The technical means adopted by the utility model are as follows.

The 3D glaze of the utility model is provided with a green body and a ground glaze layer from bottom to top in sequence, and the upper surface of the ground glaze layer is provided with at least one groove; the surface of the groove is covered with at least one layer of dry particles to form a dry particle area.

Furthermore, a convex edge higher than the surface of the blank body is formed at the joint of the outer edge of the groove and the ground glaze layer.

Furthermore, the depth of the groove is between 0.1 mm and 1 mm.

Further, the groove sequentially comprises a shallow groove and a deep groove from inside to outside; and the shallow groove depth is not greater than the deep groove depth.

Furthermore, the dry particle area is positioned in the deep groove, and the dry particle area is not arranged in the shallow groove.

Further, the dry particle area is filled with pearl dry particles.

The utility model discloses produced beneficial effect does: the effect of 3D glaze is fine and smooth lifelike, and its lines are fine and smooth gentle and agreeable, and unsmooth and light and shade change is natural, can furthest with the presentation of the all-round multi-angle of feel, sense of touch and the visual effect of imitative grain and stone material, and the detail expressive force is strong, from the angle of production simultaneously, can save the manual work, avoid technical defect and numerous and diverse production processes to need not just can make the product of different 3D effects with the help of the mould.

Drawings

Fig. 1 is a schematic view of a geometrical pattern of glazed tiles.

Fig. 2 is a schematic diagram of the groove structure of the geometric pattern of fig. 1.

Fig. 3 is a structural schematic diagram of a stone-like glazed ceramic tile.

Fig. 4 is a schematic diagram of the structure of the stone-like groove in fig. 3.

Detailed Description

A3D glaze, it adopts for the digital glaze spraying technology of full, will spout the base coat, spout the design pattern, spout and peel off the glaze and spout step such as dry grain, the brand-new glaze base material of peeling off that has the glaze discharge ability of application in the manufacturing process, and the allotment has promptly to peel off the glaze function and can adapt to the glaze spraying head and spout the glaze and require to peel off the glaze, peel off the glaze and produce tension effect in the base coat drying process, it forms the low groove to spout the position of peeling off the glaze on the base coat, the groove edge is slightly protruding, then spout one pearly-lustre dry grain at corresponding recess, fire under 1200 ℃ at last, form the groove pattern of setting for in the designed file in advance, pearly-lustre dry grain flash of light is glittering and translucent in the recess, form the contrast of three-dimensional and light shadow with other positions of brick face, finally obtain the glaze that has the 3D effect.

The present invention will be further described with reference to the following detailed description.

[ example 1 ]

Fig. 1 is a schematic view of a glazed tile with a geometric pattern, and the glazed tile with 3D effect of the present invention is now described with reference to fig. 1. The utility model discloses body 1, underglaze layer 2 have been arranged from bottom to top in proper order, underglaze layer 2 adopts the all-digital glaze spraying technique to cover body 1 upper surface, simultaneously a plurality of recesses 3 have evenly been arranged to underglaze layer 2 upper surface, the recess 3 degree of depth is between 0.1~1mm, just recess 3 outer fringe with the department of meeting of underglaze layer 2 forms the arch, constitutes the protruding edge 4 that is higher than the body surface.

Further, in order to achieve the best 3D glaze effect, the groove 3 is composed of a deep groove 31 and a shallow groove 32, wherein the depth of the shallow groove 32 is not greater than the depth of the deep groove 31, the shallow groove 32 is located at the central symmetrical position of the groove 3, the region between the raised edge 4 and the outer edge of the shallow groove 32 is the deep groove 31, the surface of the deep groove 31 is covered with at least one layer of pearl dry particles to form a dry particle region 5, and the dry particle region 5 is not arranged in the shallow groove 32. And firing the blank body 1 at a high temperature of 1200 ℃, so that the shape of the set groove 3 can be fixed, the pearly dry grains in the dry grain region 5 are glittering and translucent, and form a three-dimensional and light-shadow contrast with other parts of the brick surface, and finally the glaze surface with a 3D effect is obtained.

Preferably, the groove 3 can be formed by spraying a stripping glaze material, which has a stripping function and can meet the requirement of nozzle glaze spraying, onto the upper surface of the ground glaze layer 2 by adopting an all-digital glaze spraying process, and the stripping glaze material generates a tension effect in the process of drying the ground glaze, so that the groove 3 is formed at the position where the stripping glaze is sprayed on the ground glaze layer 2. Further, the chemical composition of the stripping glaze comprises polyoxyethylene compound (RO (C) in percentage by weight₂H₄O)_nH) 8-15%, 5-10% of Alkyl Polyoxyethylene Ether (APE), and ammonium chloride (NH)₄Cl) is 10-15%, the superfine particulate chemical glaze powder is 5-8%, and the water is 65-70%. Wherein the ultrafine particulate chemical glaze powder is conventional transparent glaze powder with a fineness of less than 0.1 percent and is sieved by a 325-mesh sieve; the superfine particulate chemical glaze powder mainly comprises montmorillonite and polyoxyethylene compound (RO (C)₂H₄O)_nH) The preferred reactive waterproofing agent.

[ example 2 ]

Referring to fig. 2, fig. 2 is a schematic view of a stone-like glazed tile, which is the same as or similar to embodiment 1, and only has a difference in the shape of the groove 3, which is described as follows: the upper surface of the blank body 1 is covered with a bottom glaze layer 2, a plurality of grooves 3 are laid on the upper surface of the bottom glaze layer 2 at intervals, the depth of each groove 3 is 0.1-1 mm, the grooves 3 are preferably of a line pattern imitating stone materials, protrusions are formed at the joint of the outer edges of the grooves 3 and the bottom glaze layer 2, a protruding edge 4 slightly higher than the bottom glaze layer 2 is formed, at least one layer of pearl dry particles covers the upper portion of the inner surface of each groove 3, a dry particle area 5 is formed, the pearl dry particles are glittering and translucent, and the three-dimensional and light-shadow contrast is formed with other parts of the brick surface, and finally the glaze surface with the 3D effect is obtained.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that the changes in the shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A3D glaze is sequentially provided with a green body and a ground glaze layer from bottom to top, and is characterized in that at least one groove is formed in the upper surface of the ground glaze layer;

the surface of the groove is covered with at least one layer of dry particles to form a dry particle area.

2. The 3D glaze of claim 1 wherein the outer edge of the groove and the ground glaze layer form a raised edge above the surface of the body.

3. The 3D glaze of claim 1, wherein the depth of the groove is between 0.1 mm and 1 mm.

4. The 3D glaze surface as claimed in claim 1, wherein the groove comprises a shallow groove and a deep groove in sequence from inside to outside; and the shallow groove depth is not greater than the deep groove depth.

5. A3D glaze according to claim 4 wherein the dry particle regions are located in deep grooves and no dry particle regions are located in shallow grooves.

6. A3D glaze according to any one of claims 1 to 5 wherein the dry grain regions are filled with pearlescent dry grains.