plastic sheet for making foam container 1.the foam sheet is widely used in packing of food ,fruit tray and supermarket tray 2.machine in stable performance ,easy operation and high quality
3.procedure :extruder 1---foaming agent---extruder 2---cooling and shaping ---hauling off ---winding----finished products---packing 4.new design and practical
Post by Betty Zhang Packaging & Printing @2012-09-05 18:32:47