Surface:print,coated, hot stamping, UV spot and other you need, corrugated cardboard ... /matt lamination, oil varnishing, ENV calendering, glittering, flocking,UV coating, hot gold/silver stamping, embossing or none, etc ... - 400gsmwood free paper: 60gsm - 350gsmwhite board (CCNB): 230gsm - 550gsmblack card paper: 80gsm - 350gsmduplex grey board: 250gsm-1500gsmcorrugated paper: KE, AE, ...