... mainly use LLDPE,LDPE or recycled LLDPE material to produce one side sticky or 2 ... long-term use of non-die deformation, and material extrusion more smooth and stable. 3) Cooling ... fertile, cement, chemicalindustrial raw material, building material etc. 2) Horizontal packaging: Metal pipe, aluminum alloy material, timber etc.3) Rotational ... the machine Dongguan Xinhuida Stretch film machinery Co.,Ltd