POF heat shrink film is used in many products for sale and transportation, and its main function is to stabilize, cover and protect the product. The shrinkfilm must have high puncture resistance, good shrinkage and shrinkage stress.
POF heat shrink film can not only save packaging costs, in line with packaging is the trend. Shrink film can be processed into: trapezoidal bags, three-dimensional bags, flat pockets, arc bags, and other kinds of bags; Thermal transfer as a label.
POF heat shrink packaging to be different according to product quality, material svary, the effect of packaging different, to choose different heat shrink packaging film, choose heat shrink packaging film is not difficult, as long as you have mastered the heat shrink packaging film yield is good, the thickness is moderate on it.
The shrinkage of POF heat shrink film will directly affect the effect of heat shrink packaging, the greater the shrinkage rate, the better. If the heat shrink film has high transparency, economic and practical, light proportion, good barrier, it is obviously better than the three layers of the film; After the package is completed, the seal is strong, the corners are small and soft, cold and not easy to brittle, and non-toxic and tasteless, is the best alternative to PVC heat shrink film. It protects the appearance of the product from dust and odors, moisture protection, and effective protection of the packaged items. Suitable for semi-automatic, fully automatic thermal shrinking packers.