Industrial Printer normally use big size:110mm*300m or 110*450m etc.
110mm*300m is the most often using size for almost all industrial printer.
110mm*450m for some printer, for example :ZEBRA ZT410,ZT420.
And for ribbon material choosing:
If print on Paper label, normally choose Wax Ribbon;
If pirnt on PP label, or glssoy Paper label, choose Wax Resin Ribbon;
If print on PET,PVC label etc ,choose Resin ribbon.