... matching equipment of JBZ-A12 & JBZ-D30 paper cup/bowl machine, which has the function as photocell detection, failure alarm, ... of automatic fan-sleeve-paper feeding, ultrasonic-wave sealing, glue spraying, cup/bowl feeding, sleeve and cup/bowl automatic inserting and ... etc. ). Technical Specification of JWZ-D Paper Sleeve Forming & Wrapping Machine :Paper Cup Size : 5-16oz cup / 20--50oz bowl ( ...