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