| Item | Issue | Solution | Benefits |
| Chrome plated Printing rollers | Corrosion in chrome from inks | Replace chrome with 25-50 mm high phosphorous electroless nickel (high uniformity) | Corrosion problem solved with added benefits in increased ease of cleaning and cost saving due to eliminating need to re-machine roller after plating. |
| Small printing rollers | Badly etched from corrosion | Machined to prepare surface. Coated back to spec. size with 50mm high phosphorous electroless nickel | Refurbished rollers back in use with superior corrosion prevention coating |