... 4. CE certificate YB-320 Instant Noodle Packaging Machine has double frequency inverter, so that machine is very easy to operate ... as wafer, biscuit, instant noodle, cake, bread, dates, soap, cookies, ice lolly, hardware, ladle, spare parts, plastic model, polyethylene medical ... and so on pillow packaging. Functions of YB-320 machine:1. Color touch ...