JBZ-S12 double-side PE coated paper cup forming machine JBZ-S12 double-side PE coated paper cup forming machine is a multi-station full-automatic ... seal technology, the product is suitable for double-sided PE coated paper and full printed drink cups, ice cream cups and ... the heating part, the rolling wheel and paper cutting, being capable of producing thick paper which is more than 300g/㎡, and is ...