ACCUWEB has developed special type VMCH Coating Machine, VMCH Coating for foil speed 4 Gsm 40 to 80 mtrminute and 6 Gsm 40 to 50 mtrminute, Gravure method Separate three air blower for shellac wash unit Air nozzles distribute uniform not air across the wash width and are placed against idle rollers for proper web support Air volumes can be controlled by manual dampers at each station, Three roll coating system Gravure method.