... , shaped in a die, processed thro two steps of blowing inflation.POF film has good heat-shrinkable characteristic, mainly used ... regular or irregular articles consumption such as automobile article, plastic product, stationery, book, breadboard, NP3, VCD, art, wood craftworks as ... is a line to process heat-shrinkable film in two blowing steps, developed by Guanghua Machinery itself with assimilation of ...