1 Cleaning detergents for cleaning machinery, apparatus, and equipment used in the manufacture of cardboard, paper and corrugated boxes, namely, converters and converter components, ink lines, ink chambers, pumps, anilox rolls, printing plates, printing mats, and external parts of converters; Cleaning detergents for cleaning metal, plastic, rubber, industrial equipment, industrial or manufacturing machinery, surfaces soiled by ink residue or ink deposits, commercial printing machinery, piping, and processing equipment; Enzyme-based chemical cleaners for cleaning machinery and machine components used in the manufacture of cardboard and corrugated boxes; Enzyme-based chemical cleaners for cleaning machinery and machine components used in the food processing industry