To Get a Better OPP Film

OPP film has many disadvantages: such as it is easy to accumulate static electricity and it has no heat sealing.

When it operate at a high speed production line, OPP film is easier to generate static electricity, so an electrostatic removing device is needed.

In order to get the heat-sealable OPP film, we’d better to coat with the resin solutions like PVD latex, EVA latex etc. and it could also use the method of extrusion coating and co-extruded composite to produce the heat-sealable OPP film.

Of course, different production methods will lead to different results of OPP films.

To get a better performance of films, the multilayer composite method is usually adopted.