pof single wound heat shrink film,plastics packaging material,polyolefin shrinkable wrap,shrink foil pof single wound heat shrink film,plastics packaging material,polyolefin shrinkable wrap,shrink foilThe character of POF ... detail informations of producing:We can produce single wound polyolefin shrink film and center fold polyolefin shrink film as following:Width:30mm~1800mmThickness:12microns~ ...