PVC film, the main component is polyvinyl chloride. It is a synthetic material that is favored for its excellent performance and wide application. In the manufacturing process of PVC film, in addition to the main polyvinyl chloride component, other components are added to enhance its heat resistance, toughness, ductility, etc. The structure of this film includes the top layer of paint, the middle polyvinyl chloride and the bottom layer of back-coated adhesive. Due to its diverse uses and good performance, PVC film ranks second in global usage among various synthetic materials and is an ideal material for producing three-dimensional surface films.

PVC blister packaging is a plastic product produced using the blister process, and these products are packaged through corresponding equipment. It is a packaging container that uses plastic as the main raw material and deforms plastic sheets into the desired shape through vacuum forming or mechanical forming. The production process of this packaging box includes mold making and processing, mold processing and drying, vacuum forming and packaging finishing. Blister molds generally include plaster molds, electroplated copper molds and aluminum molds. Among them, aluminum molds are often used in production with high requirements for product precision due to their high precision and long life. PVC blister packaging is suitable for packaging small daily necessities, small appliances, toys and other commodities.

The characteristics of PVC milky white film are mainly reflected in its physical properties, application areas and some specific performances. First of all, the color of PVC milky white film is usually milky white and has a certain degree of transparency. This color and transparency make it visually attractive and can meet the aesthetic needs of different application scenarios. In addition, the surface of PVC milky white film has a certain gloss, which increases its visual appeal.

PVC blue film is a kind of protective film, mainly made of polyvinyl chloride (PVC) material, named for its unique blue color. This protective film is widely used in various fields due to its excellent durability, plasticity and relatively low cost. In addition, PVC blue film also has the characteristics of acid and alkali resistance, scratch resistance, anti-static, bubble elimination, high light transmittance, etc., and can be customized according to different needs. Different thicknesses and layers can meet various special requirements. Dongguan Kaibei Special Adhesive Products Co., Ltd. and Dongguan Kaibei’s agent Ridong SPV-224 blue film is a kind of PVC blue film, which is widely used in cutting protection for LED chips and other purposes.