BOPP Glossy Thermal Lamination Film is a thermoplastic film with polypropylene as the base material and made using special processes and formulas with high transparency, high gloss, high strength, high breathability and high durability. It is usually used for packaging, printing, Composite and other fields. The following are the production steps of BOPP Glossy Thermal Lamination Film:
Raw material pretreatment: Polypropylene plastic particles are heated, melted, compressed, etc. to make BOPP film.
Coating: Pass the prepared BOPP film through special equipment to evenly coat hot melt adhesive or UV light-curing coating on the surface of the film.
Molding: The coated BOPP film is embossed or embossed through a mold to enhance the mechanical strength and aesthetics of the film.
Calendering: The surface of the molded film is calendered through a wheel press or a flat press to make the film surface appear high-gloss.
Inspection: The produced BOPP Glossy Thermal Lamination Film will be subjected to various inspections, such as thickness, gloss, transparency, water stain resistance, etc., to ensure that the product meets quality standards.
Packaging: The inspected BOPP Glossy Thermal Lamination Film will be cut and packaged to make it easy to store and use, and easy to sell and distribute.
In short, the production of BOPP Glossy Thermal Lamination Film requires multiple steps, and each step requires the careful operation of professional equipment and technicians to produce high-quality thermal lamination products.
