MB-S1-6 UltrasonicCupMakingMachine It is used to make paper cups, coffee cups, ice cream cups and other disposable cone type food containers through a series of successive processes, such as automatic paper feeding, sealing, oiling bottom punching, heating, knurling, hemming, etc. With MB-S16 ultrasonic paper cup making machine, you can produce both single and double sides PE coated paper cups only by exchanging the raw material.