Process for deeply processing color enamel by using high borosilicate material

Abstract

The invention provides a process for deeply processing color enamel by using a high borosilicate material. The process comprises the following steps: S1, prefabricating a pattern; s2, pasting a required pattern on the surface of the product according to a selected process, and removing redundant moisture or bubbles to firmly combine the pattern with the product; s3, spraying out the pattern by adopting a sand blasting production process; s4, selecting a medium-temperature color enamel material; s5, the sand blasting surface of the product is cleaned with ethyl alcohol, first-time painting is conducted, painting and painting need to be uniform, and the painting and painting amount needs to be flush with the surface of the product; s6, baking in an oven for the first time; and S7, according to the designed pattern color, repeated painting is conducted on the enamel color baked for the first time, and baking is set according to the process temperature of baking for the first time. The scheme focuses on solving the problem of process fusion of high borosilicate glass deep-processing color enamel, innovatively develops a high borosilicate material deep-processing color enamel process with operability and batch performance, provides rich product appearance feelings for customers, and also provides an expansion scheme for deep processing of high borosilicate products.

Description

Technical Field

[0001] The present invention specifically relates to a process for deep-processing enamel colors of high borosilicate materials. Background Art

[0002] With the advancement of glass bottle production technology, customer demand for diverse product appearances continues to increase, and further processing of glass products is becoming increasingly popular. Borosilicate glass, as a specialized glass material, possesses many unique physical and chemical properties. Made from high-quality raw materials, borosilicate glass boasts exceptional transparency, abrasion resistance, a smooth surface, easy cleaning, and a hygienic appearance. Borosilicate glass also offers excellent heat resistance and, after a simple preheating step, can be directly hot-melted and shaped into any desired shape. This glass is highly adaptable to temperature fluctuations, capable of withstanding temperatures ranging from freezing to high temperatures. It is suitable for microwave heating and direct exposure to open flames, is resistant to cracking, and offers excellent safety. Double-walled insulated water bottles made from borosilicate glass not only retain heat but also remain cool to the touch, making them safer to use. Its hygienic properties meet food-grade standards, allowing it to hold hot water and other high-temperature liquids. It is corrosion-resistant, wear-resistant, and odor-free. It also exhibits excellent chemical stability. Borosilicate glass has a wide range of applications, including glassware, microwave ovens, solar tubes, and chemical reaction vessels.

[0003] Due to its unique manufacturing process and materials, borosilicate glass products are significantly harder than ordinary glass. Furthermore, the specialized hot-melt forming process results in significant internal and external stress deviations and a rigid material, making deep processing and decoration challenging. The industry typically employs superficial surface treatments such as labeling, gilding, and painting to decorate products. Currently, no deep-processing enamel techniques are available on borosilicate glass. Summary of the Invention

[0004] The purpose of the present invention is to address the deficiencies in the prior art and provide a high borosilicate material deep processing enamel color process, which can well solve the above-mentioned problems.

[0005] In order to achieve the above requirements, the technical solution adopted by the present invention is: to provide a high borosilicate material deep processing enamel color process, the high borosilicate material deep processing enamel color process comprises the following steps:

[0006] S1: Prefabricated pattern: Design a suitable pattern according to the product shape, and make the pattern into an impact-resistant label with impact-resistant materials;

[0007] S2: Stick the desired pattern on the product surface according to the selected process, remove excess moisture or bubbles, and ensure that the pattern is firmly bonded to the product;

[0008] S3: Use sandblasting production process to spray out the pattern. As long as the pattern is in a concave state, the depth of the sandblasting surface must be uniform and flat;

[0009] S4: Choose medium-temperature enamel materials;

[0010] S5: Use alcohol to clean the sandblasted surface of the product, apply the enamel material evenly to the sandblasted surface according to the pattern design color, and carry out the first coloring. The coloring should be applied evenly and the amount of coloring should be flush with the product surface;

[0011] S6: Put the pieces into the oven for the first baking. Set the temperature to 350°C for zone 1, 450°C for zone 2, 550°C for zone 3, 550°C for zone 4, 550°C for zone 5, and 530°C for zone 6. Set the net speed to 15. After the pieces are taken out of the oven and cooled, prepare for the second painting.

[0012] S7: Repeat the coloring on the enamel that has been baked for the first time according to the color of the design pattern, and bake it at the process temperature set for the first baking.

[0013] Preferably, this method uses high borosilicate glass materials and high borosilicate glass products for water cups.

[0014] Preferably, in the process of prefabricating the pattern in step S1, a film exposure process, a resin printing process, or an advertisement paper engraving process is adopted.

[0015] Preferably, the sandblasting depth in step S3 is within the range of 0.5-1.5 mm depending on the pattern shape and effect requirements.

[0016] Preferably, the temperature of the medium-temperature enamel material selected in step S4 is 550°C.

[0017] Preferably, the method further includes step S8: repeating the painting and baking steps multiple times until the appearance meets the design requirements, and polishing the baked enamel together with the glass until the contact surface with the glass is smooth.

[0018] The advantages of the high borosilicate material deep processing enamel color process are as follows:

[0019] This invention pioneers the enamel process for borosilicate glass, filling a gap in borosilicate enamel technology. It provides a practical basis for the development of borosilicate glass processing, further developing borosilicate processing, enhancing the appearance of borosilicate products, and offering more solutions for satisfying customer customization. Repeated verification has shown that the product meets application requirements and is suitable for mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The same reference numerals are used in these drawings to represent the same or similar parts. The exemplary embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1The figure schematically shows a flow chart of a deep processing enamel process of high borosilicate material according to an embodiment of the present application. DETAILED DESCRIPTION

[0022] In order to make the objectives, technical solutions and advantages of this application clearer, this application is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] In the following description, references to "one embodiment," "an embodiment," "an example," "an example," etc. indicate that the embodiment or example described may include certain features, structures, characteristics, properties, elements, or limitations, but not every embodiment or example necessarily includes the certain features, structures, characteristics, properties, elements, or limitations. In addition, repeated use of the phrase "according to one embodiment of the present application" may refer to the same embodiment, but does not necessarily refer to the same embodiment.

[0024] For the sake of simplicity, certain technical features well known to those skilled in the art are omitted in the following description.

[0025] According to one embodiment of the present application, a high borosilicate material deep processing enamel color process is provided, such as Figure 1 As shown, the following steps are included:

[0026] S1: Prefabricated pattern: Design a suitable pattern according to the product shape, and make the pattern into an impact-resistant label with impact-resistant materials;

[0027] S2: Stick the desired pattern on the product surface according to the selected process, remove excess moisture or bubbles, and ensure that the pattern is firmly bonded to the product;

[0028] S3: Use sandblasting production process to spray out the pattern. As long as the pattern is in a concave state, the depth of the sandblasting surface must be uniform and flat;

[0029] S4: Choose medium-temperature enamel materials;

[0030] S5: Use alcohol to clean the sandblasted surface of the product, apply the enamel material evenly to the sandblasted surface according to the pattern design color, and carry out the first coloring. The coloring should be applied evenly and the amount of coloring should be flush with the product surface;

[0031] S6: Put the pieces into the oven for the first baking. Set the temperature to 350°C for zone 1, 450°C for zone 2, 550°C for zone 3, 550°C for zone 4, 550°C for zone 5, and 530°C for zone 6. Set the net speed to 15. After the pieces are taken out of the oven and cooled, prepare for the second painting.

[0032] S7: Repeat the coloring on the enamel that has been baked for the first time according to the color of the design pattern, and bake it at the process temperature set for the first baking.

[0033] According to one embodiment of the present application, the method of deep processing enamel color process of high borosilicate material selects high borosilicate glass material and high borosilicate glass products for water cups.

[0034] According to one embodiment of the present application, in the process of prefabricating the pattern in step S1 of the high borosilicate material deep processing enamel process, a film exposure process, a resin printing process, or an advertising paper gluing process is adopted.

[0035] According to one embodiment of the present application, the sandblasting depth in step S3 of the high borosilicate material deep processing enamel process is within the range of 0.5-1.5 mm according to the pattern shape and effect requirements.

[0036] According to one embodiment of the present application, the temperature of the medium-temperature enamel material selected in step S4 of the high borosilicate material deep processing enamel process is 550°C.

[0037] According to one embodiment of the present application, the deep processing enamel color process of high borosilicate material also includes step S8: repeating the coloring and baking multiple times until the appearance meets the design requirements, and polishing the baked enamel together with the glass until the contact surface with the glass is flat.

[0038] According to one embodiment of the present application, the high borosilicate material deep processing enamel color process selects high borosilicate glass materials, water cups, or high borosilicate glass products of other ornaments, and the important processes are operated according to the following steps: ① Prefabricated pattern: Design a suitable pattern according to the shape of the product, and make the pattern into an impact-resistant mark with impact-resistant materials, such as film exposure process, resin printing process, advertising paper gluing process, etc.; ② According to the selected process, the required pattern is attached to the surface of the product, and excess moisture or bubbles are removed to make the pattern firmly combined with the product; ③ The pattern is sprayed out using a sandblasting production process. As long as the pattern is in a concave state, the sandblasting depth can be 0.5-1.5mm according to the pattern shape and effect requirements, and the depth of the sandblasting surface must be uniform and flat; ④ Select medium-temperature enamel color materials ⑤ Use alcohol to clean the sandblasted surface, apply the enamel material evenly to the sandblasted surface according to the design color, and carry out the first coloring. The application should be uniform and the amount of application should be flush with the product surface. ⑥ Put it into the furnace for the first baking, set the temperature of zone 1 to 350℃, zone 2 to 450℃, zone 3 to 550℃, zone 4 to 550℃, zone 5 to 550℃, zone 6 to 530℃, and the speed is 15. After it is taken out of the furnace and cooled, prepare for the second coloring. ⑦ Repeat the coloring on the enamel color that has been baked for the first time according to the design color, and set the baking temperature at the process temperature of the first baking. Repeat the coloring and baking many times until the appearance meets the design requirements. The baked enamel can be polished together with the glass until the contact surface with the glass is flat.

[0039] Comparative example: High-temperature enamel materials were used first. After the test, the enamel was not baked smoothly, cracks were found on the contact surface with the glass, and the enamel was delaminated and separated from the glass, resulting in failure.

[0040] According to one embodiment of the present application, the deep processing enamel process of high borosilicate material solves the fusion problem of high borosilicate glass material and enamel raw material material by adjusting the material, and solves the unevenness problem of enamel edge and glass edge by polishing and grinding.

[0041] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they are not to be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the spirit of the present invention, and such modifications and improvements fall within the scope of the present invention. Therefore, the scope of the present invention shall be determined by the claims.

Claims

1. A high borosilicate material deep processing enamel color process, characterized in that: The steps include: S1: Prefabricated pattern: Design a suitable pattern according to the product shape, and make the pattern into an impact-resistant label with impact-resistant materials; S2: Stick the desired pattern on the product surface according to the selected process, remove excess moisture or bubbles, and ensure that the pattern is firmly bonded to the product; S3: Use sandblasting production process to spray out the pattern. As long as the pattern is in a concave state, the depth of the sandblasting surface must be uniform and flat; S4: Choose medium-temperature enamel materials; S5: Use alcohol to clean the sandblasted surface of the product, apply the enamel material evenly to the sandblasted surface according to the pattern design color, and carry out the first coloring. The coloring should be applied evenly and the amount of coloring should be flush with the product surface; S6: Put the pieces into the oven for the first baking. Set the temperature to 350°C for zone 1, 450°C for zone 2, 550°C for zone 3, 550°C for zone 4, 550°C for zone 5, and 530°C for zone 6. Set the net speed to 15. After the pieces are taken out of the oven and cooled, prepare for the second painting. S7: Repeat the coloring on the enamel that has been baked for the first time according to the color of the design pattern, and bake it at the process temperature set for the first baking.

2. The enamel color deep processing process of high borosilicate material according to claim 1 is characterized by: This method uses high borosilicate glass materials and high borosilicate glass products for water cups.

3. The enamel color deep processing process of high borosilicate material according to claim 1 is characterized by: In the process of prefabricating the pattern in step S1, a film exposure process, a resin printing process, or an advertisement paper engraving process is adopted.

4. The enamel color deep processing process of high borosilicate material according to claim 1 is characterized by: The sandblasting depth in step S3 is within the range of 0.5-1.5 mm according to the pattern shape and effect requirements.

5. The enamel color deep processing process of high borosilicate material according to claim 1 is characterized by: The temperature of the medium-temperature enamel material selected in step S4 is 550°C.

6. The enamel color deep processing process of high borosilicate material according to claim 1 is characterized in that: The process also includes step S8: repeatedly painting and baking until the appearance meets the design requirements, and polishing the baked enamel together with the glass until the contact surface with the glass is flat.

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