... . 2.Steady ,accurate. 3.Save time ,labor intensity ZTM automatic flute laminating machine is mainly used for the laminating of colorful surface ... 250-450g/m2 For the end of paper A, B, C, D, E corrugated board, thickness ≤ 8mm A, B ... , C, D, E corrugated board, thickness ≤ 8mm Overlaying precision 2-5mm ...