Commodity value of shrink film
POF shrink film
1. Low temperature resistance is not hard and brittle at -20 °C, low temperature resistance, and not easy to age.
2, good heat sealing performance, high transparent gloss, soft hand feeling, can improve product packaging grade.
PE shrink film
1, low temperature resistance to winter will be hard but not easy to be brittle, but to increase the thickness is not easy to break.
2, poor transparency, rough surface, visual effect after packaging is slightly worse than POF.
PVC shrink film
1. Poor cold resistance, easy to crack and hard in case of cold or winter, easy to break.
2, high transparency, general gloss.