What material does POF cross-linked film belong to?

POF cross-linked film can provide stronger shrinkage, better sealing, stronger puncture resistance, and better brightness and transparency. It is a versatile shrink film widely used in the packaging field. So some friends may ask, what material does cross-linked film belong to? Today, let me give you a brief introduction.

1. Cross linked film is actually a type of shrink film, which is synthesized by optimizing the raw material formula and polymerization process. The water-based resin has adjustable carboxyl content, small particle size, easy solubility in water, and compatibility with multivalent metal crosslinking agents. POF cross-linked films have excellent mechanical properties, such as longitudinal and transverse tensile strength, fracture productivity, etc., and are prone to tensile deformation.

2. Cross linked film is also an environmentally friendly material, which belongs to tasteless product packaging bags and has lively active genes. It can react with genes such as double bonds and hydroxyl groups under the action of catalysts, and is the basic raw material for products such as defoamers, defoamers, and water-soluble silicone oils. Excellent waterproof performance, can be used as a waterproof agent for glass, paper, metal, ceramics, cement and other items.

3. The main use of cross-linked film is in various fields of flexible packaging, such as packaging for cosmetics. Due to the excellent physical properties after cross-linking treatment, it is also suitable for the heavy packaging field and the packaging field of special-shaped materials, such as the packaging of home packaging combination products. It has a wide range of applications.

POF cross-linked heat shrink film has excellent shrinkage rate, firm and durable sealing, and a wider range of shrinkage temperature. Cross linked film is suitable for packaging products with certain special requirements, such as electronic products, banknotes, lottery tickets, and other special products. The shelf effect of cross-linked film is also very good. Mainly suitable for mechanical packaging, it needs to be used in conjunction with a shrinking machine to achieve significant results.