Stretch film is a plastic film that is wrapped around the surface of a product to prevent damage to the product. There are many types of stretch films: pre-stretch films, PE stretch films, etc. The cost of stretch film processing is relatively large in terms of raw materials, so improving the process formula and reducing the amount of raw materials is the main way to reduce the cost of film processing.

Stretch film uses new process formulas and raw materials. It is with the support of raw material suppliers that good stretch film can be better produced. And this is what provides an opportunity for stretch film manufacturers. The same grades of raw materials are used for the slick and binder layers as for the core layer, and now the raw materials can be stored in the same type and size stations, and the raw materials can be optimized, and the masterbatches of additives can be stored in the original bags. Reducing the thickness of stretch film will also reduce processing costs. Therefore, stretch film manufacturers are able to reduce the diversity of raw materials by placing large orders for a single type of raw material, thus obtaining better prices and business conditions.