Common ones include food labels, wine labels, battery labels, outer box labels, shampoo labels, barcode labels, temporary labels for semi-finished products, etc. Folding is mainly done with paper and film. Mainly used for decorative decals on cars and motorcycles, logos on trademark windows, reflective films on highways, markings on containers, etc. According to the application scope, it is divided into basic tags and variable information tags. Folding variable information labels include batch number, sequence code, barcode, production date, validity period, price, mailing process information processing, warehouse management, inventory data, etc. It has strong processing adaptability and can produce different textures on its surface to improve the appearance of the material. Chemical resistance: Resistant to dilute acids, weak bases, alcohols and alcohol ethers. In addition, PC film also has the characteristics of high insulation strength, non-directionality, high brightness and low atomization. High temperature resistance (within the temperature range of -30°C to 130°C). When the temperature or temperature changes suddenly, the PC film does not change much. It has good mechanical properties. The PC film has high impact resistance and high elasticity, and its yield point force is about 60N. /mm2, it is the most impact-resistant plastic today.

Application: PC film is suitable for various types of sign film panels and other occasions. It is affordable and is the most commonly used material. Advantages of PET (polyester) film: PET film has good switch button life, excellent corrosion resistance and wear resistance, and excellent insulation performance. Disadvantages: The price is slightly higher than that of PC panels, and it is not UV resistant. Application: Instruments and home appliance panels with higher requirements. ~ Which one has better performance, PVC film panel or PET film panel? PVC film panels and PET film panels are the most important materials for the production and processing of plastic products. Especially in recent years, with the development of electronic products, membrane switches have begun to appear and be used in electronic products in large numbers.