What are the characteristics of PVC film?

Physical Properties

• Good Transparency: It has high transparency, which can clearly display the packaged or covered items, making the product appearance more beautiful and attracting consumers' attention.
• Good Flexibility: It is soft in texture, has good flexibility and elasticity, is not easy to break, and can adapt to the packaging and usage requirements of items with different shapes and sizes.
• High Mechanical Strength: It has high tensile strength and tear-resistance strength, can withstand certain external forces, and is not easy to be damaged during use, ensuring the packaging and usage effects of products.

Chemical Properties

• Strong Chemical Corrosion Resistance: It has good resistance to chemical substances such as acids, alkalis, and salts, is not easily corroded by chemical substances, and can be used for packaging and contacting various chemical items.
• Good Stability: Within a certain temperature and humidity range, it has good chemical stability, is not prone to decomposition, aging, etc., and can maintain its performance and quality for a long time.

Processing Properties

• Easy to Process and Mold: It can be made into films with different thicknesses, widths, and shapes through various processing techniques such as calendering, blow-molding, and extrusion to meet the usage requirements of different fields.
• Good Heat-sealing Performance: Under certain temperature and pressure, it can be quickly heat-sealed to form a good sealing effect, which is convenient for packaging and use.