Common food labels, wine labels, battery labels, outer box labels, shampoo labels, bar code labels, semi-finished products temporary labels and so on. Folding is mainly based on paper and film. Mainly used for decorative decals on automobiles and motorcycles, logo characters on trademark windows, reflective films on expressway, and logos on containers. According to the scope of application, it can be divided into basic labels and variable information labels. Folding variable information label batch number, serial code, barcode, production date, expiration date, price, mailing process information processing, warehouse management, inventory data, etc. The processing adaptability is strong, and different textures can be pressed on its surface to improve the appearance of the material. Chemical resistance, dilute acid and weak base alcohols and alcohol ethers, in addition, PC film has the characteristics of high insulation strength, good directionality, high brightness and low atomization. High temperature resistance (temperature range -30℃~ 130℃). When the temperature or temperature changes suddenly, the PC film changes little. It has good mechanical properties, high impact resistance and high elasticity, and the yield point force is about 60N/ mm2. It is the plastic with the strongest impact resistance at present.

Application: PC film is suitable for all kinds of signs, membrane boards and other occasions, with moderate price, and is the most widely used material. Advantages of PET film: PET film has good on-off life, excellent corrosion resistance and wear resistance, and excellent insulation performance. Disadvantages: the price is slightly higher than that of PC panel, and it can't resist ultraviolet rays. Application: demanding instruments and home appliance panels. ~PVC film panel or PET film panel, which has better performance? PVC film panel and PET film panel are the most important materials for producing and processing plastic products. Especially in recent years, with the development of electronic products, many thin film switches have appeared and been applied in electronic products.