CPP Breathing Anti-Fog Film

High quality CPP Breathing Anti-Fog Film is offered by China manufacturers Yongyuan. Buy CPP Breathing Anti-Fog Film which is of high quality directly with low price. CPP film is cast polypropylene film (Cast polypropylene), also known as unstretched polypropylene film. CPP anti-fog film not only endows CPP film with thermal anti-fog performance, prevents water mist in the packaging bag, ensures product quality and packaging display effect, and makes it have permanent anti-fog effect; it also has anti-static, anti-slip and other effects . There are two ways to obtain the anti-fog performance: one is based on the hydrophobic anti-fog method, and the other is based on the hydrophilic anti-fog method. The hydrophobic anti-fog method is to use water droplets to have a large contact with the low surface energy surface, and can freely roll away from the surface, so as to achieve the anti-fog effect. However, it is difficult to obtain a super-hydrophobic surface and thus less developed. The hydrophilic anti-fog method is to use water to spread easily on the hydrophilic surface to form a transparent water film to achieve anti-fog effect. Specifically, the methods for constructing hydrophilic anti-fog include: 1. Surfactant method; 2. Inorganic sol method; 3. Hydrophilic polymer method; 4. TiO2 superhydrophilic coating method. At present, most of the anti-fog films on the market achieve the anti-fog effect through the migration of surfactants to the surface of the film.

Features of CPP Breathing Anti-Fog Film:

1. High gloss, good stiffness, good moisture resistance, excellent heat resistance, easy heat sealing, etc.

2. High smooth performance, good impact resistance, excellent antistatic performance, high composite strength with other materials;

3. Excellent anti-fog performance, high transparency, safe display on shelves.

4. The product has anti-fog performance (waterproof and condensation), and has excellent air permeability.

Applications of CPP Breathing Anti-Fog Film:

CPP anti-fog film is mainly used in freezing environment, the film does not fog. Suitable for edible mushroom packaging, vegetable packaging, fruit packaging, food-grade anti-fog packaging. It can also be used for food packaging after compounding; after using the anti-fog packaging film, the contents in the packaging bag can be clearly seen.