Bopp Heat Sealing Film Tobacco Film For Box Packing
BOPP Heat Sealing – Tobacco packaging film BOPP tobacco film, also known as biaxially oriented polypropylene tobacco film, referred to as tobacco film, is made of a variety of polypropylene functional materials for co-extrusion, stretch molding. Domestic manufacturers generally use three-layer (A/B/C) co-extrusion technology by biaxial stretching to produce high-performance BOPP cigarette film, with high…