For use in all wide format printersapplications: reprographics, proofing, banners, architectural blueprints. Engineering and ink jet rolls, are ideal for printing architectural and engineering documents, posters and signs. These rolls provide excellent print results. We offer 20# and 24# inkjet bond. In addition to single jet rolls, we carry bulk bins of engineering rolls. Each roll is individually sealed in a protective moisture wrap that also contains core plugs for added protection. Ask about the many sizes/colors we have to offer. Item# 12500, engineering plotter paper rolls 12'' x 500',20# bond untaped. Engineering rolls features and benefitses in 500 and 650 foot rolls, available taped and untaped comes 2 rolls per carton. Suggested uses- maps- blue prints- cad drawings.