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Material composition integrating cutting-edge technology
The PE easy-to-peel no-residue lid film for preserving cooked food is the result of the integration of advanced material technology and environmental protection concepts. Its core material is high-quality polyethylene, a polymer material widely used in the packaging field with good flexibility and chemical corrosion resistance. Based on PE, it is further optimized through innovative processes to give the product unique easy-to-peel and no-residue characteristics. In order to meet the high-end needs of different cooked food packaging, the cover film also incorporates a variety of high-performance materials. Polyamide improves the toughness of the film, making it less likely to break during the packaging process and better adaptable to various conditions in transportation and storage. Polypropylene enhances the sealing performance, effectively blocking the outside air and water vapor from entering the packaging, creating a stable storage environment for cooked food. Thermoplastic elastomer gives the film a certain elasticity, allowing it to maintain good performance under different temperature conditions. High-barrier ethylene-vinyl alcohol copolymer (EVOH) has excellent ability to block oxygen, water vapor and odor, extending the shelf life of cooked food from the root.
Excellent performance brings the ultimate experience
The unique formula design is a highlight of PE cover film. In terms of tight sealing, it can fit perfectly with various packaging containers to form an effective sealed space to prevent cooked food from tainting and spoiling during storage. When consumers open the package, they can easily open it with one click, and no residual glue will be left on the surface of the cooked food. This feature is crucial. If residual glue is left on the food, it will not only affect the appearance, but may also be mixed into the food, affecting the taste and even endangering health. PE easy-to-peel no-residue lid film
Effectively protect the original flavor and appearance of the food and enhance the consumer experience. Combined with the high barrier properties of EVOH materials, it can isolate oxygen to a great extent. Oxygen is the key factor that causes oxidation and deterioration of cooked food. After being blocked outside, the fat in the cooked food is not easy to become rancid, and the color can be kept bright for a long time. At the same time, it blocks water vapor to prevent food from drying and hardening due to water loss, or becoming wet and soft due to water vapor accumulation. The isolation of odor also prevents cooked food from absorbing other bad odors in the surrounding area in a complex storage environment, always maintaining its own pure taste and making the delicious food lasting.
Strictly abide by the safety and environmental protection standards
Food safety is the top priority. PE easy-to-peel no-residue lid film is made of food-grade raw materials to ensure that it is non-toxic and harmless, and fully complies with international food safety standards. Prevent harmful substances from migrating into food from the source to protect the health of consumers. During the production process, strictly control the release of various harmful substances, follow the concept of environmentally friendly production, reduce pollution to the environment, and protect people's dining table safety while contributing to the earth's ecological environment. The addition of PP and PA further enhances the performance of the covering film in actual use. The improved toughness makes the packaging less likely to break when it is squeezed or collided by a certain external force; the enhanced sealing ensures that the inside of the packaging is always in a well-sealed state during transportation bumps and storage stacking, effectively preventing the contents from leaking or being contaminated by the outside world, and fully ensuring the quality safety of cooked food.
