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...
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...
PE (Polyethylene) and BOPP (Biaxially Oriented Polypropylene) release films are commonly used in various industries for their unique properties. While both serve the purpose of providing a release surface for adhesive materials, there are distinct differences between PE and BOPP release films...
As a leading release film manufacturer in China, our customers have required us to recommend the appropriate release film. People often call this the “carrier” or “backing” of your sticky tape. This kind of product or service is certainly most likely a layered film that suppo...
Release films refer to a functional film with a separable surface;the film liners with tack or slight tack after contacting with specific materials within certain conditions.
The substrates of silicone-coated release liners include PET, PE, BOPP, PLA, etc. Based on the different requirements...