... < 0.5mm/1000mm,Flatness <5mm/1000mm Steel RulesCutting Rule:Cross Camber< 0.05mm,Straightness< 0.5mm/1000mm,Flatness <5mm/1000mm Length ... .05/piece,1000*23.80*1.42/pieceCreasing Rule: Cross Camber <0.05mm,Straightness <0.5mm/1000mm,Flatness< 5mm/1000mm ... )*Thickness0.45/piece 100M*height*0.45/coil ContinuousStationeryPerforating: Cross Camber-0.02mm,Straightness 0.05mm/500mm,Flatness 5mm/1000mm,Height ...