... , cement, chemicalindustrial raw material, building material etc. 2) Horizontal packaging: Metal pipe, aluminum alloy material, timber etc.3) Rotational twist: Rolling ... , printing, electronic product, foodstuff etc. 8) Ring twist packaging: Type, wire, cable, steel silk etc.9) Our Machine can Produce Stretch ... .8.Photo of the machine Dongguan Xinhuida Stretch film machinery Co.,Ltd