Transparent release film, as a film material with unique functions, plays an important role in our daily life and industrial production. So, what exactly is a transparent release film? Transparent release film is a film material with a special coating, its main functions include: 1. Protect the surface of articles: Transparent release film with high transparency and low viscosity, can be tightly attached to the surface of articles, play a protective role to prevent scratches, contamination and wear. 2. Easy processing: transparent release film has excellent stripping performance during processing, which can easily peel the coating or printed pattern from the substrate, improving production efficiency. 3.

Mesh release membrane is a kind of polymer material, which is prepared by the combination of high molecular weight polyvinyl alcohol (PVA) and meshing agent. The toughness and tensile strength of membrane materials can be enhanced by adding meshing agent.

The release film is a kind of thin film made of polymer material, which has excellent mechanical properties, chemical stability and transparency. The main principle of the release film is to use the interaction force between the film surface and the substance in contact to achieve separation or isolation. The material composition of the release film usually includes three parts: substrate, coating and additive.

The principle of the release paper is mainly based on the special coating on its surface, that is, the release agent. This release agent is a polymer chemical substance, when the object is in contact with the release paper, it will be adsorbed on the surface of the release agent.

Base paper standard: One of the main raw materials of coated paper is base paper, and its quality directly affects the performance of coated paper. The base paper should meet the relevant national standards, such as GB11680 "Hygiene Standard for Food Packaging base paper", to ensure that it is non-toxic, harmless and pollution-free.