Bandera (Hall 17/C06) will run a five-layer blown film production on its TechnoFlex Plus line.
Output is 700kg/h for PE film and 500 kg/h for barrier film. Materials used are LDPE and blend with LLDPE, mLLDPE, EVA, HPE and MDPE, EVOH, PA. Lay-flat is up to 2,400mm trimmed, tubular film 2500mm. Thickness range is from 20 to 200 um.
The line has many features, including coextrusion five-layer die head with 500mm installed die and IBC system; 8 ultrasound sensor system for automation for IBC management and width control; high efficiency triple flow cooling ring; automatic thickness measuring and adjusting system, and a special barrier layer measuring system.
A further example is its seven-layer extrusion lines. During K 2016 an Open House event will take place at Bandera's ‘House of Extrusion' in Busto Arsizio, where other blown film lines and also flat die extrusion lines intended for rigid packaging sector will be shown.