Water based ultrasonic varnish can be a good adhesive, and apply labels, PE bowl(instant noodles), PE box, light fitting, Water based ultrasonic varnishK- ... grafting monomer, coating layer drying after hot pressing at high frequency, it can be a good adhesive, and apply ... instant noodles), PE box, light fitting, fitting, such as glossy paper printed after the bonding process.solids 46±1%viscosity ...