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Small dropper cosmetic bottles are popular in the market
by：Lisson
2021-04-12
Master the high-quality plexiglass (acrylic) screen printing technology, which is the core goal of the plexiglass (acrylic) processing plant. The positive negative film is placed on the glass plate, and then exposed. The stretched screen is placed on the positive negative film and combined with The image axis is parallel. If moiré appears, rotate the screen to the left or right until the moiré disappears, generally turning 7°. The area where the moire is easily formed is located in the direction of the wire mesh and the intersection of the wire mesh. Main colors and darker colors cause more problems with moiré. For four-color printing, aluminum screen frames of the same size and stability should be used, and all screen frames used are stretched with screens of the same type and model.
The use of dyed screen helps to eliminate the moiré. The tension of all parts of the screen should be uniform, and the tension of the four screens of the four-color printing is the same. A basic requirement for perfect image reproduction is that the quality of the transparent positive film should be good, that is, the edges of the dots should be neat and opaque. The color separation film and the printing ink used use the same color scale. The glass spraying production line generally consists of a spray booth, a hanging chain and an oven. There is also the front-end water treatment for glass bottles, and special attention to the problem of sewage discharge for glass bottles. As for the spraying quality of the glass bottle, it is related to the water treatment, the surface cleaning of the workpiece, the electrical conductivity of the hook, the size of the air volume, the amount of powder spraying, and the level of the operator. Glass bottles are traditional beverage packaging containers in my country, and glass is also a historic packaging material.
In the case of a variety of packaging materials pouring into the market, glass containers still occupy an important position in beverage packaging, which is inseparable from its packaging characteristics that other packaging materials cannot replace. Glass bottles have a sense. The main marketing of skin care products sold by merchants are two concepts: appearance + effect. Transparent glass bottles often convey a feeling to consumers, and filling some transparent or colorful skin care products appears It looks good, the composition of glass is relatively stable, and it is not easy to chemically react with skin care products. Generally speaking, skin care products are packed in glass bottles, which are not easy to deteriorate.
The use of dyed screen helps to eliminate the moiré. The tension of all parts of the screen should be uniform, and the tension of the four screens of the four-color printing is the same. A basic requirement for perfect image reproduction is that the quality of the transparent positive film should be good, that is, the edges of the dots should be neat and opaque. The color separation film and the printing ink used use the same color scale. The glass spraying production line generally consists of a spray booth, a hanging chain and an oven. There is also the front-end water treatment for glass bottles, and special attention to the problem of sewage discharge for glass bottles. As for the spraying quality of the glass bottle, it is related to the water treatment, the surface cleaning of the workpiece, the electrical conductivity of the hook, the size of the air volume, the amount of powder spraying, and the level of the operator. Glass bottles are traditional beverage packaging containers in my country, and glass is also a historic packaging material.
In the case of a variety of packaging materials pouring into the market, glass containers still occupy an important position in beverage packaging, which is inseparable from its packaging characteristics that other packaging materials cannot replace. Glass bottles have a sense. The main marketing of skin care products sold by merchants are two concepts: appearance + effect. Transparent glass bottles often convey a feeling to consumers, and filling some transparent or colorful skin care products appears It looks good, the composition of glass is relatively stable, and it is not easy to chemically react with skin care products. Generally speaking, skin care products are packed in glass bottles, which are not easy to deteriorate.
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