... /ctn 4.20" about:311ctns;40HQ about:744ctns. 1.Double PE cup,have two pieces of PE,one piece is ... in cup inside,anther is in outside.2.Double PE cup is the best envionmentally cup for filling ... fallow foods line is also used in large quantities.3.Double PE cup have strong stiffness, prevent water seepage well.4 ... or others.7.Package carton size is 450*365*550mm. Double PE cup series tailor made