... ,we add a ultrasonic system to sealing the paper cup body,the ultrasonic system resolve the problem that double sides PE coated paper can ... side PE coated paper cups only exchanging the raw material.Main Technical Data:· Paper Cup Sizes: 3,4,5,6.5,8,9 ... ): 2600 x 1050x 1550 mm· Note:We can make the paper cup machine suitable for your requirement.Paper Cups Dimensions Range/LimitPaper ...