Production of Crystal Plastic Decoration Signs (I)

Abstract: The development of science and technology has given rise to the wings of the label processing industry. After the efforts of the signer, the signage products can be described as colorful and colorful. Crystal decoration signs are new types of signs that began to rise after the 1980s and have been widely used in packaging decoration, souvenirs, and decoration of manufacturing products.

Crystal decoration signs are classified according to the substrate of products, and can be divided into self-adhesive crystal decorative signs, paper crystal decorative signs, soft plastic crystal decorative signs, hard plastic crystal decorative signs, and metal crystal decorative signs. According to the crystal glue texture, it can be divided into soft crystal glue decoration signs and rigid crystal glue decoration signs.

A crystal glue

Crystal glue is a modern surface decoration material, the main component is a polymer transparent resin, referred to as A component; epoxy acrylic resin plus catalyst, referred to as B component. According to the hardness of the product after curing, it can be divided into two kinds: soft crystal glue and rigid crystal glue. Soft Crystal Glue is a liquid, two-component, soft, self-drying, crystalline adhesive. The plastic is colorless, transparent, elastic, and the surface is automatically restored to its original shape when it is lightly rubbed. It is generally applied to trademarks and signs of soft materials on the floor, such as adhesive labels, soft plastic labels, and paper labels. Hard Crystal Glue is a liquid, two-component, hard-cured, crystalline gel that has a surface strength higher than that of a soft styrofoam and is colorless. Its transparency is basically the same as that of a soft styrofoam, which is suitable for rigid backplanes. Trademarks, signs, badges, buttons, caps, etc. Crystal glue products are waterproof, moisture-proof, chemical-resistant, and have good color stability. Reasonable formulas make them resistant to ultraviolet rays and yellowing. With the development of science and technology, their application fields are getting wider and wider. Crystal glue products, domestic number of 4- companies can produce, the quality of its products has been basically close to the level of developed countries, there are some trading companies in Guangzhou agent sales of imported crystal glue. In recent years, the consumption of domestic and imported crystal glue products has risen in a straight line.

Second crystal glue decorative sign base plate production

The shape and pattern of the decorative logo of crystal glue are determined by the bottom plate, and the selection of the bottom plate processing technology should adhere to the principle of practicality and beauty. If a car trademark has been decorated with crystal glue, it is not only unique, but also refreshing. The bottom plate of the brand was selected for a composite process. In other words, the mounting method uses screws on the plastic substrate. The substrate is made of dyed ABS injection molding (but can also be electroplated to form bright silver). The bottom plate that is plasticized is an aluminum plate with a thickness of 1.2 mm, according to the trademark. The pattern is corroded after the sample is dropped, then the pattern paint is sprayed, and the pattern is blanked according to the specified size of the trademark, and a high light cut is performed on the protruding pattern portion. After the plastic drop, the connection between the aluminum plate and the bottom plate is double-stick adhesive. This trademark of crystal glue decoration is novel and unique, and it has been well received by many consumers. Crystal glue decoration trademark, strong sense of three-dimensional, good transparency, has a good prospect for development, the level and value of its level depends largely on the production of the plate floor. Therefore, the bottom plate production of decorative signs for crystal plastics should do its best to reflect the following requirements:

1. New and unique graphics, beautiful style and generous;
2. The production level is clear and the colors are appropriate;
3. Use advanced technology to expand the application field;
4. The texture is exquisite and the crystals are translucent.

In the production of crystal plastic decorative signage bottom plate, we use the following route of substrate manufacturing process as follows.

Self-adhesive printing substrate A material-plate-printing (screen-printing or offset printing, single-color and multi-color) is die-cut (pay attention to the binding force of the ink and the substrate).

The paper printing plate is made of a plate (a screen printing or an offset printing, a single color and a multi-color printing) and a cutting (pay attention to the binding force of the ink and the substrate).

Plastic base plate open mold a injection of a processing coloring (hot stamping, electroplating, painting, etc.), pay attention to colloid flow control design.

Aluminum copper, stainless steel floor plate material as a sample (stencil, stickers, screen printing, etc.) a graphic (corrosion, direct screen printing or oxidation screen printing, stamping, etc.) a coloring of a body processing (note the ink and The binding force of the metal is to avoid sharp corner design and flatness of the bottom plate as much as possible.