This cup can for both hot and cold drinking, such as soft drinking, ice-cream and coffee etc.In this type paper cup machine,we add a ultrasonic system to sealing the paper cup body,the ultrasonic system resolve the problem that double sides PE coated paper can not be sealing by heater,the reason is that when a heater is adopted on the outside suface the PE film will be burnt and become yellow or blackish and make the cups shape in ugly.
Use SZB/3A Double Side PE Coated Paper Cup Machine, you can produce both double sides PE coated paper cups and single side PE coated paper cups only exchanging the raw material.