What material is the film used for non-woven fabric lamination

The main film materials used for non-woven fabric lamination are OPP film and PE film.

OPP film: OPP film is a type of polypropylene film with high transparency, good water resistance, and strong durability. When making laminated non-woven bags, OPP film is covered on the outer layer of the non-woven bag to provide waterproofing, moisture resistance, stain resistance, tear resistance, and enhance the overall performance of the bag.

PE film: PE film is a type of polyethylene film with good flexibility, strong vibration resistance, and good chemical corrosion resistance. Similarly, when making laminated non-woven bags, PE film is also covered on the outer layer of the non-woven bag to achieve waterproof, moisture-proof, stain resistant, tear resistant and other effects, and enhance the overall performance of the bag.

These two types of membrane materials each have their own characteristics, and the choice of material mainly depends on specific application requirements and cost considerations.