transparent LDPE shrink wrap Film 1,can avoid light, keep temperature,Moisture 2,new material LDPE and LLDPE 3,ISO9001:2008 transparent LDPE ... shrink wrap Film 1, can resistant drought, keep the temperature, promote ... effects, 3, thus it is called as physical weeding film. 4,Colors : transparent, milky whtie,black.blue and so on 5,ISO9001 ...