The advantages of PVC film mainly include its excellent physical properties, processing performance and wide application fields.
First, PVC film has excellent physical properties. It has high mechanical strength and tear resistance, can withstand high temperatures (generally around 100 degrees), and has good flexibility and shrinkage. The geometric stability of PVC film is strong, it can resist the erosion of oxidants, reducing agents and strong acids, and shows excellent chemical corrosion resistance and durability. In addition, PVC film has good light transmittance and high transparency, which can provide good visual effects.
Secondly, PVC film also performs well in processing and labeling performance. It has good inking performance, can be made into a variety of colors, and is widely used in the field of labels. The processing performance of PVC film is excellent and suitable for various processing technologies, such as the production of heat shrink film, which can fit the product surface tightly and provide good sealing and moisture-proof effects.
Finally, PVC film is widely used in many fields. It is widely used in products such as plates, pipes, soles, toys, doors and windows, wire sheaths and stationery. Due to its moisture-proof and dust-proof, transparent display and other functions, PVC film is also commonly used in raincoats, civil, food, medicine, disinfected tableware and other fields. In addition, PVC film can be used as an environmentally friendly alternative to various paper boxes, saving packaging costs and conforming to the trend of green packaging.