TWI394719B - Colored glass and method of making the same - Google Patents

Description

Glass ornament with glazed color pattern and its preparation method

The invention relates to a glass ornament, in particular to a glass ornament with a glaze color painting pattern and a preparation method thereof.

Taiwan Announcement No. 568892, No. M340286 is a glass product with glaze painted pattern and a method for preparing the same, which mainly uses glaze pigment to directly draw the painted pattern on the surface of a glass or transfer it to a glass surface through a transfer paper. Then, the glass is subjected to high temperature sintering to fuse the glaze pigment with the glass to complete a glazed glazed pattern.

However, since the painted patterns are formed directly on the surface of the glass, they are easily peeled off or discolored by friction or oxidation. Moreover, when the temperature of the sintering is too high, the glaze pigment is released, and the delicateness and beauty of the painted pattern are destroyed. In addition, the painted pattern on the glass surface will block the original luster and texture of the glass and reduce the overall beauty.

The invention relates to a method for preparing a glass ornament with a glaze color painting pattern, which comprises mixing the glaze powder with an appropriate amount of blending oil to form an enamel pigment with appropriate viscosity; and using the glaze pigment to draw an enamel color painting pattern on one side of a first glass. Laminating a second glass on the first glass such that the glaze pattern is sandwiched between the first and second glasses; the first and second glasses of the stack are kiln-fired to make the first The two glass are sintered into one.

The glazed ornament with the glaze painting pattern of the present invention comprises a first glass, a layer and a second glass. The layer is disposed on one side of the first glass, and is an enamel painted pattern drawn by the glaze pigment mixed with the glaze powder and an appropriate amount of blending oil. The second glass is laminated on the first glass such that the layer is sandwiched between the first and second glasses. The first and second glass systems are sintered into one body by kiln firing so that the layer is coated therein.

In this way, by laminating the first and second glasses together to coat the glaze pattern, it is prevented from being worn or detached or discolored by oxidation, and is covered by the glaze painted pattern. The first and second glasses can provide a refined visual effect and a better texture. Further, the problem that the conventional painted pattern is set on the outer surface of the glass and is easy to fall off, fade, and have poor visual effects and texture is improved.

The first figure is a flow chart of the method for manufacturing the glass jewelry with the glaze painting pattern according to the present invention. Among them, it is pointed out that the method for manufacturing the glazed ornament with the glaze color pattern includes:

(a) Mix the glaze powder with an appropriate amount of blending oil to form an enamel pigment with appropriate viscosity. The melting point of the glaze powder is between 750 ° C and 830 ° C. The blending oil is prepared by mixing 30 cc of glycerin, 3 cc of lavender oil and 1 cc of clove oil.

(b) using the glaze pigment to draw a glazed pattern on one side of a first glass.

(c) laminating a second glass on the first glass such that the glaze pattern is sandwiched between the first and second glasses. The second glass has the same area as the first glass, and both of them can be appropriately fused at a temperature of about 800 ° C to be sintered into one body.

(d) placing the superposed first and second glass on a ceramic plate, and then feeding it into a kiln for kiln firing, the kiln firing temperature is about 800 ° C, so that the first and second glass are sintered into one body. The glaze pigment is sandwiched between the first and second glasses during the kiln firing, so that the glaze pigment does not liberate at the kiln firing temperature, and the periphery of the first and second glasses can be fused very well. Round.

In the step (d), when the laminated first and second glasses are kiln-fired, an insulating paper is preferably placed between the bottom of the first glass and the ceramic plate, and the insulating paper has a burning point of 850 ° C. ~1000 ° C to prevent the bottom surface of the first glass from sticking to the ceramic plate. After the above 800 ° C kiln firing process is completed, the heat insulating paper is burned to ashes, which can be easily removed without adhering to the bottom surface of the first glass.

In the second to fourth figures, a glass ornament having a glazed color pattern formed by the above method is shown.

In the second figure, the glass ornament with the glaze color pattern is indicated, including a first glass 1, a layer 2 and a second glass 3. Wherein: the first glass 1 has an inner surface 10 and an outer surface 11, and is a colored glass.

The layer 2 is disposed on the inner surface 10 of the first glass 1 and is an enamel painted pattern drawn by the glaze pigment.

The second glass 3 has an inner surface 30 and an outer surface 31. The inner surface 30 is superposed on the inner surface 10 of the first glass 1 so that the layer 2 is sandwiched between the first glass 1 and the second Between the glasses 3, and the second glass 3 may be a transparent glass or a tinted colored glass.

In the third and fourth figures, a glazed ornament 4 is shown which is a finished product in which the first and second glasses 1, 3, which are superposed on each other with the layer 2, are sintered together. The layer 2 is wrapped in the interior of the glass ornament 4, and the top surface of the glass ornament 4 and the periphery are uniformly curved, and the bottom surface is a flat surface.

Through the method of the present invention, the first and second glasses can be sintered into a glass ornament which is internally coated with a glaze color pattern. Since the glaze pattern is not in contact with the outside world, the painted pattern is not worn or detached or faded due to oxidation. Moreover, when the first and second glasses are sintered, the glaze pigments therein are not free, so the refinement of the glaze painting pattern is not affected. In addition, as shown in the fifth to eighth figures, the glazed jewelry physical photograph of the present invention has a uniform curved surface between the top surface and the periphery, and the crystal luster of the glass itself makes the overall texture better.

In any case, anyone can obtain sufficient teaching from the description of the above examples, and understand that the present invention is indeed different from the prior art, and has industrial applicability and advancement, and is filed according to law.

1‧‧‧First glass

10‧‧‧ inner surface

11‧‧‧ outer surface

2‧‧‧ layers

3‧‧‧second glass

30‧‧‧ inner surface

31‧‧‧ outer surface

4‧‧‧Liquor accessories

The first figure is a flow chart of the method for preparing the glass jewelry of the present invention.

The second figure is an exploded perspective view of the glass ornament of the present invention.

The third figure is a three-dimensional combination diagram of the glass ornament of the present invention.

The fourth figure is a combined sectional view of the glass ornament of the present invention.

Claims (5)

The invention relates to a method for preparing a glass ornament with an glaze color pattern, comprising: mixing the glaze powder with an appropriate amount of blending oil to form an enamel pigment having an appropriate viscosity; wherein the blending oil is mixed with a ratio of glycerin 30 cc, lavender oil 3 cc and clove oil 1 cc. Using the glaze pigment to draw a painted pattern on one side of a first glass; superimposing a second glass on the first glass such that the painted pattern is sandwiched between the first and second glasses; The stacked first and second glasses are kiln-fired to sinter the first and second glasses into one body. The invention relates to a method for preparing a glass ornament with a glaze color pattern, comprising: mixing the glaze powder with an appropriate amount of blending oil into a glaze pigment having an appropriate viscosity; using the glaze pigment to draw a painted pattern on one side of the first glass; Two glass is superposed on the first glass, so that the painted pattern is sandwiched between the first and second glasses; and the first and second glasses are fired to make the first and second glass burned Integral Wherein, the kiln firing temperature of the first and second glasses is about 800 ° C, and the first and second glass rims can be fused and fused at the kiln firing temperature, and the melting point of the glaze powder is between 750 ° C and 830 ° C. . The method for manufacturing a glazed jewellery with a glazed pattern as described in claim 2, wherein when the first and second glazings are kiln-fired, an insulating paper is required at the bottom of the laminated paper. The ignition point is 850 ° C ~ 1000 ° C. A glazed ornament with a glazed color pattern, wherein the top surface and the peripheral system are curved and the bottom surface is a flat surface, and the glass jewellery comprises: a first glass and a second glass which are laminated and then sintered into one body. And a layer on the overlapping surface between the first and second glass, and the layer is an enamel painted pattern drawn by the glaze pigment mixed with the glaze powder and an appropriate amount of blending oil. The glaze ornament according to claim 4, wherein the blending oil is a mixture of glycerin 30 cc, lavender oil 3 cc and clove oil 1 cc.