package PVC Shrink Film

package PVC Shrink FilmPVC heat shrinking film is made of polyvinyl chloride and can be divided into three categories such as cast membrane, blow molding membrane and hot pressing membrane, according to manufacture technology.pvc shrink film has good oil resistance,high transparency and good gloss .Moreover, the printing ink is easily to adhere to it.As the PVC heat shrinking film can obviously shrink when the temperatureis above 40-50, the printing process should adopt cold blast desiccation instead of electric heater.The main performance as below:pvc shrink fikn thickness: 20um--80umpvc shrink film width: 150mm--850mmpvc shrink film tensile strength: MD>=42, TD>=55pvc shrink film elongation: MD>=70, TD>=50pvc shrink film tear strength: MD>=60, TD>=45