Art glass production method and process flow

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Glass itself is a building material. The so-called art glass is to carry out secondary processing on the surface of glass through different treatment methods, so as to make it have decorative effects, so as to achieve visual beauty and give viewers artistic enjoyment

when it comes to art glass, the word art makes many people who want to engage in this trip afraid! The first thing most people think of is painting. Art glass is the reprocessing of glass, not painting! Just use different methods to reflect the effect of painting on the glass surface. Due to the characteristics of glass, its processing tools, materials and techniques are completely different from painting! Now let's take you to know the making method and technological process of art glass

I. art glass making method

1. You can engage in art glass without art foundation. The so-called art foundation generally refers to painting on the surface of glass, which can now be carved or painted with the help of computers. But we must have aesthetic consciousness! If necessary, read more books on painting, of course, there is an opportunity to learn, which is more conducive to the improvement of product quality

2. The key of sand carving and painting is hierarchy! The so-called level is the context. To put it simply, when you see a painting, you should first be able to judge which is in front and which is in the back. Sand sculptures are in front and back positions to reflect the relationship between each other with different depths. Color painting is reflected by color

3. If you want to do a good job, you must first sharpen your tools. Tools used in sand carving: simple sand blasting gun, high-speed sand blasting gun, high-speed sand blasting tank. This requires users to choose different tools in order to achieve different effects. The key to the use of different tools lies in the size of sand output, the distance and angle between the muzzle and the glass, and the choice of sand thickness. K-3 spray gun is often used for color painting. Because the glass color paint is transparent, the color of the paint stack of different colors will change. The order of coloring is from dark to light. The basic colors are red, yellow and blue. The finished colors of glass paint include red, lemon yellow, medium yellow, brown, purple, pink, peach, dark blue, sky blue, dark green, lotus green, black and white, etc. The embodiment of the coloring effect lies in the user's control of the gun, the distance between the muzzle and the glass, the angle, the amount of paint, the atomization amplitude, the amount of air, the concentration of paint and the speed of movement. In addition, we should be good at borrowing shelter, flowering water and other auxiliary materials. If necessary, you can also use brush, oil painting pen and other tools to learn from the methods of point, chapping, wiping, silk of traditional Chinese painting, and kneading and stamping of oil painting. Therefore, before living, we should first analyze the color of the picture, and then consider the handling methods, so as to achieve both form and spirit

4. Innovating different processing methods of the same graphics will produce different effects, just as different people's singing in the spring of songs will have different effects. The effect performance of color carving can adopt the deep carving of the main scene and other shallow carvings. The deep carving of the front combined with the deep carving of the back, the relief of the front, and the color painting of traditional Chinese painting and oil painting on the back can be combined with the texture above, and can also be combined with photo, patch, ice carving, car carving and other processes

II. Artistic glass production process

1. Acid etching artistic glass

required materials: engraving paper, tape, protective film on the back of glass, blade, acid pool, protective hand cover and other protective labor protection tools

process: 1 Drawing and engraving 2 Sticker buckle 3 Add protective film on the back (add it twice, and seal the edge twice, with high safety coefficient) 4 Lower acid tank 5 In a certain period of time (generally half an hour) take out the glass and wash it with clean water (brush it with a brush). The etched pattern will appear obviously on the surface of the glass

2. Patch art glass

required materials: shadowless glue, toilet paper, washing powder and brush, film remover, shadowless lamp

process flow: 1 Look at the pictures or materials, place the patches on the glass, and place the proportion of the patches requiring seams and the whole patch pattern on the processed glass in good condition. 2. Prepare toilet paper and wipe it while sticking it. 3. After sticking, all the glue after the patch is dry, and the patch is fixed, clean it with washing powder and water brush

3. Add crystal shell after acid etching

required materials: all items required for glass patch process

crystal shell art glass, that is, after the glass is acid etched and brushed clean, use shadowless adhesive to bond crystal shell to the glass surface and process glass directly bonded to the glass surface with crystal shell. Crystal shell is easier to operate than patch, and bubbles are also easy to deal with, because the bonding area of crystal shell is small, but the residue of shadowless adhesive cannot be ignored, and it is also necessary to use washing powder to clean it. The flatness of the glass is also better. In addition, the disadvantage of crystal shell is that it is difficult to remove the adhesive after bonding, because the thickness of crystal shell is higher than that of the patch, and the thickness of crystal shell is uneven, which is easy to burst after heating. It needs to be careful when bonding, so as to avoid unnecessary losses caused by wrong bonding

4. Crystal art glass

materials required: all items required for the glass patch process

crystal grain art glass is the process glass that uses shadowless adhesive to bond crystal shell and glass surface after glass acid etching and brushing, which is similar to crystal shell. The difference is that the pattern of the crystal grain is fixed. The thickness of the crystal grain sheet is the same as that of the patch, but it is not easy to remove it after bonding, because the texture of the horizontal or vertical bars on the surface of the crystal grain is easy to crack once heated, so we should also be careful when bonding

the above is the introduction that Xiaobian brings to you. If you want to know more about relevant knowledge, please continue to pay attention to Qijia consulting. Please look forward to more wonderful consulting




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