1.Primary protection: it provide the product surface protection, around the product form a light and protective appearance to achieve dust, oil, moisture, water, security purposes. The particularly important is the Wrapping Film packaging to make the packaging items evenly force to avoid uneven damage to the goods, which is the traditional packaging can not do.
2.Compression fixation: the product is wrapped around the retracting force of the stretch film to form a compact, non space unit, so that the pallet of the product is tightly wrapped together to effectively prevent the product from the mutual dislocation and movement, especially in the tobacco industry and the textile industry has a unique packaging effect.
3.Cost saving: the use of stretch film machine for product packaging can effectively reduce the cost, using stretch film is only about 15% of the original box packaging, 35% of Shrink Film, 50% of carton packaging. At the same time, it can reduce the workers labor intensity, improve packaging efficiency and level.