Xplore has manufactured two types of cast film lines, the 35 and 65 mm wide two calender instruments. Via micro-stepping* we achieve accurate control of the cast and winder calenders; it enables a reliable and fast screening of new film formulations. However, with slippery films, often slip occurs around the cast roll, which causes difficulties in processing a reproducible film. To tackle this slip we designed a new professional mini cast film line with an additional dual roll, calender in between the cast roll calender, and winder roll calender. This unique three calender cast film line guarantees better-controlled film samples for testing of optical, mechanical and/or barrier properties.
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