Air bubble in open house

For the coextrusion of air bubble film Torninova has developed the Coex Bubble 10 - 2.600 plant, which is displayed in an open house from July 15 to 19 at the company headquarters in Bastia Umbra, near Perugia (Italy). The plant allows the production of film with 10 layers (ABCBA + ABCBA) and inner PA6 barrier, with a width up to 2,600 mm and with a gauge down to 25 g per sqm, at a speed of 100 m/minute. It is equipped with a Triplex 3-shaft automatic winder with a fast operation cycle (around 35 seconds) and glue-less and tape-less system to start the production of a new roll. The winder also allows the production of coreless rolls.