The custom designed Solving roll transporter fitted with air bearings collects a paper roll weighing up to 7 tons and positions it in front of the roll changer; the transporter can be equipped with a rotating device for removing the roll wrappers if required. Positioned on the transporter the roll is prepared for automatic pasting with the paper web.

Companies appreciating the advantages of air film technology include Grüner & Jahr AG, Dresdner Druck- und Verlagshaus, Schlott Sebaldus, Tiefdruck Schwann & Bagel, Broschek Tiefdruck, Axel Springer Verlag, Mondadori, DC Thomson and Quebecor.