Three-dimensional packaging machine (transparent film three-dimensional packaging machine) packaging material BOPP smoke film sheet is mainly packaging cigarettes.
BOPP smoke film sheet:
BOPP tobacco film, also known as biaxially oriented polypropylene smoke film, referred to as smoke film, is co-extruded and stretched by a variety of polypropylene functional materials. At present, domestic manufacturers generally use three-layer (A/B/C) coextrusion technology to obtain high-performance BOPP tobacco film by biaxial stretching, which has high transparency and luster, non-toxic materials, stable molecular structure, and odor. Moisture has a certain barrier function and is therefore an ideal material for cigarette packaging.