Liquid Ink = 4 times of dry ink. Assuming 25% solid content in liquid ink.
Printing Layer – Pet
Film Density – 1.4
Film Micron – 12
Film gsm – 16.8
Job Sample Ink gsm – 1.2
Printing Layer Quantity – 300 kg
Dry ink required = (ink gsm x printing Quantity)/printing Layer gsm
= (1.2 x 300) / 16.8
= 21.42 (dry ink)
Liquid Ink = 4 times x dry ink (solid content of liquid Ink 25%)
= 4 x 21.42 = 85.68 kg (Liquid ink)