Sanwa film refers to a translucent film used in a manufacturing process that seals the material and protects the contents from contamination and oxidation. The material of Sanwa film is usually made of a mixture of polyethylene and polypropylene, which has good ductility, toughness, and resistance to strong acids and alkalis, and is therefore widely used in various industries in the production field.
In the catering industry, we usually often see takeaway bags or plastic bags are sealed with Sanwa film. Of course, this does not mean that Sanwa film can only be used in the food packaging field. It also has many applications in the medical industry, such as medical supplies, pharmaceutical packaging and sealing protection for medical devices.
In addition to its regular applications, Sanwa film is also widely used in the construction and agricultural sectors. In the construction field, Sanwa Membrane can be used as a basement moisture-proof and water-proof layer covering the wall to ensure the quality and life of the building. In the field of agriculture, Sanwa film can be used for soil covering and controlling the ground temperature, which has an irreplaceable role in improving the quality and quantity of agricultural products.