Today, OPP film is everywhere. It can be widely used in food packaging, as well as cloth and footwear, and it can also be use for cigarettes, and book cover packing.
OPP packaging tape-it is the polypropylene film to the substrate, due to the advantages of high tensile force, lightweight, non-toxic, tasteless, and environmental protection.
Then, why is OPP film so popular?
OPP film has low surface energy, so it needs a corona treat before printing and gumming. And, after the corona treatment, the OPP film will have a good printing adaptability, and then you will get the elegant appearance, so it is commonly used for composite membrane surface material.