Our Products conform to Quality Manage Syetem Stand:ISO9001---2000 YQZW-50A double-sheet ultrasonic paper bowl make-up machineis a machine designed to making bigger paper cups(from 16oz to 60 oz) which can not manufactured on the YQZB-16A ultrasonic cup making machine.YQZW-50A ultrasonic paper bowl making machine is also a type of multiple stations automatic mechanical equipment,it is used to produce two-side PE coated paper bowls(a bigger paper cups). YQZW-50A type paper bowl form machine is an ideal production equipment for the large capaciity and big dia cases like soup bowls and comvenient noodles bowls and so on.In order to sealing the double coated paper cup body, we install the ultrasonic parts instead heater to seal the paper cup-fan-wall body. For the double PE coated paper mean the two side of the paper are coated, when a heater applied on the outside surface of the paper cups, the PE film will be burnt and become yellowish or blackish color and make the paper cups shape in ugly. Of cause the ultrasonic paper bowl machine can seal one side PE coated paper bowls, but if you really do this, the ultrasonic sealing head will soon breakdown, so we recommend you add a extra heater head to sealing the one-side PE coated paper bowls.
