What are the characteristics of cross-linked shrink films?

Cross-linked shrink films is actually a type of shrink film, 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. So what are the characteristics of cross-linked membranes?

The main properties of cross-linked membranes are as follows:

1. Surface treatment strength: The surface tension of PE is extremely low and requires corona treatment before printing. Therefore, corona treatment strength is a key indicator for film printing.

2. Excellent mechanical properties, such as longitudinal and transverse tensile strength, fracture productivity, etc., POF cross-linked films have excellent tensile properties and are prone to tensile deformation.

3. Various resistances, such as friction resistance, sun resistance, and solvent resistance.

4. For occasions with high hygiene requirements, attention should be paid to the solvent residue characteristics of the film during printing.