It has become the standard form of retail packaging in the United Kingdom and the mainstream packaging form in other European countries (the packaging form is also very fast in the United States). Skin packaging is mainly used in the food field for lobster, frozen shrimp, frozen shrimp pieces, and is also widely used in the food field Including fresh meat, processed meat, seafood, dairy products, etc. This is an innovative retail package. As an active retail market, China is also actively launching new forms of packaging. Personal packaging emphasizes the concept of the lightest packaging, because the transparent film is very close to the product, consumers can see the color, shape and state of the product with the naked eye, and they can also touch the product with their hands. The consumer experience brought by the product is more three-dimensional and intuitive. If intentionally added, the terminal rendering effect will be very beautiful. Frozen shrimp meat products are packaged in personal form. These products are relatively high-end. The retail price of supermarket products is 10% higher than that of ordinary packaging products. It is mostly used in small independent packaging, convenient for small amounts of food, suitable for contemporary fast-paced, miniaturized family diets. The skin-packed beef products are light and convenient for family consumption. Fengyuan Packaging's advanced skin-fitting technology also ensures good sealing and barrier properties, effectively extends the shelf life of food, and reduces the loss of food in the supply chain, especially for modern end-to-end long supply chains. Compared with controlled atmosphere packaging, Fengyuan's skin-packing package is small in size, saving 80% of space in storage, transportation and retail, greatly reducing the cost of storage and shelf display, generating less packaging waste and high environmental protection. At present, the packaging methods of lobster products on the market include bulk packaging, vacuum packaging, modified atmosphere packaging, and skin-packed vacuum packaging. The shelf life of modified atmosphere packaging is not long, usually about 5-7 days. The outer film of PROMIVISION skin packaging is like the second layer of skin of the product, tightly covering the product to prevent blood and juice from overflowing in the product; food manufacturers can choose from the color, embossing, printing and Labeling and other aspects are designed to cleverly convey product and brand information, and consumers have strong brand awareness. Tight packaging can make fresh products have a 35-day shelf life, thereby leaving sufficient circulation time. In particular, the equipment for improving air packaging is not cheaper than the equipment for personal packaging. Fresh food is subject to wear and tear. Packaging requires strong puncture resistance and mechanical impact resistance. Long-term distribution requires a longer product shelf life; large-scale logistics also requires higher delivery costs, which can solve these problems.