Exposure Machine and Manual Seal Ink Cup Pad Printing Machine , 1.sealed ink cup , 2.CE approval, 3.Max printing ... printer, seal ink cup pad printing machine, ink cup pad printer,Expsoure machine, exposure unit. This machine can print pens, keyboards, USB, Any ... speical on polymer plate for pad printer and hot stamping machine. Easy operation, have this machine. Your can do the printing plate on ...