Protective Film for Aluminum 

Protective Film for Aluminum Aluminum plastic film is a composite material composed of aluminum film and plastic film. Aluminum film is a thin film made of aluminum metal, with excellent blocking gas and moisture -proof performance. Plastic film is a thin film made of plastic materials, with flexibility and plasticity. The aluminum plastic film is widely used in the packaging industry. It has multiple functions, such as: 1. Excellent gas resistance: Aluminum film can effectively block the penetration of oxygen, water vapor and other substances in the air, thereby extending the preservation period of food and drugs such as foods and drugs. 2. Reduce light transmission: Aluminum film has a certain light reflection performance, which can reduce light transmission and protect internal products from ultraviolet rays and visible light. 3. To moisture -proof performance: Aluminum film can effectively block the penetration of water vapor and keep the dry environment inside the packag…