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To evaluate new product with low voc and no HAPs on all six inks.
One coupon was coated with each of the six supplied inks. These included Dykem Stop Off, Markal Valve Action Paint marker, Nu-Mark marker, Sharpie permanent marker, Sakura Coatings Product Company Solid Marker and the Avery Marks-A-Lot permanent marker (black). Once dry, coupons were cleaned using a hand held swab that was immersed into the cleaning product. Cleaning lasted for up to 1 minute. Following the cleaning, the coupons was wiped dry for 5 seconds. Observations were made and recorded.
|Dykem||Required under 30 seconds to clean|
|Sharpie||Worked well - slight blue residue left|
|Sakura||Worked well under 1 minute|
Success Rating:Results suggest a scale-up feasible match for cleaning chemistry and equipment. Pilot plant study with actual parts recommended.
The Vertec Bio Gold #3 worked on all six inks.