... Film Machine Stretch cling film machine mainly use LLDPE,LDPE or recycled LLDPE material to produce one side sticky or 2 ... the long-term use of non-die deformation, and material extrusion more smooth and stable. 3) Cooling roller adopts ... most usage pallet packaging: Such as fertile, cement, chemicalindustrial raw material, building material etc. 2) Horizontal packaging: Metal pipe, aluminum alloy ...