Single wall paper cup 1.Material:Friendly paper 2.Certifical:FDA LFGB 3.Design:OWN design Single wall paper cup 1,capacity:3oz,4oz,5oz,6oz,7oz,7.5oz,8oz,9oz,12oz,16oz,20oz and 22oz all are avaible 2,grammage:from 160g+18PE to 350g+18PE 3,quality:good grade ink without ink smell,good paperboard,good resistance protecting,no poisonous and no harmful to people health 4,printing:offset&flexo printing ...