Most traditional sanitary napkin manufacturers use release paper combined with film packaging for sanitary napkins. The advantage of this type of packaging is its lower production cost, making it affordable for the majority of consumers. The release paper can also effectively protect the adhe...
Release films and release papers are both used to provide a non-sticky surface for easy release from adhesives or other sticky materials, but they differ in terms of material and application. Here are the main differences between release films and release papers:
Material: Release film...
CPP(Cast Polypropylene)and BOPP(Biaxially Oriented Polypropylene) are two common types of polypropylene film materials that have some differences in their manufacturing processes and performance.
1. Manufacturing process
CPP: CPP film is produced by extruding molten pol...