Stretch film is a material widely used in the packaging and protection industry, which can wrap items of different shapes and sizes to prevent them from being damaged or contaminated. Stretch film is made of materials such as polyethylene and polyvinyl chloride, and through the stretching process, it becomes more tough and durable.
In addition, stretch film also has the following advantages:
Has good impermeability. Due to its high shrinkage rate and adhesion, stretch film can completely seal and wrap items, avoiding the penetration of moisture, dust, bacteria, and other substances, thereby maintaining the cleanliness, dryness, and hygiene of the items.
Can maintain the original state of the item. During transportation and storage, items are often subjected to damage such as compression, impact, and wear, causing them to lose their original state. Stretch film can effectively resist these pressures and impacts, keeping the item intact and in its original shape, th…