... grade A food paperboard 2) water based flexo printing 3) no leaking, no smell 9oz disposable vending paper cup NO leak, no ... have double wall cup,ripple cup ( wave & straight),vending cupUsage coffee, beverage, juice, water, tea, Ice cream, yogurt,dringkings, food and so ... used is 100% food grade with food grade poly lamination. Water based inks used, compatible to food packaging. Consistency in quality ...