Digi Co-Primer is designed to improve the printing, coating, laminating quality on substrates with high surface tension such as paper, plastic, etc. 

Corona treatment and primer coating methods are universally used in the printing industry for production of flexible packaging, labels, lithographic printing.

Digi Co-Primer is a downsized compact system applicable to all types of digital print media before and after printing. 

The corona treatment unit and primer coater are independent from each other. Therefore, it is possible to have each system operate together or seperate.

"What is corona treatment?"

Corona treatment is a very useful solution to decrease the surface tension of materials, making it much more responsive to inks, coatings, and adhesives.

"What is primer coating?"

A primer or undercoat is a preparatory coating put on materials before printing. Priming ensures better adhesion of inks to the surface, increases print durability, and provides addtional protection during the printing process.

"What types of materials can be treated by corona treatment or primer?"

Corona treating or primer coating is applicable to polyethylene, polypropylene, nylon, vinyl, PVC, PET, metallized surfaces, foils, paper, paperboard stock and other materials.