KU NE RT LO OK PA GE 32 02 D EV EL OP IN G T HE FU TU RE For many years Paul Co in Wildflecken has had a large selection of paper cores on offer with all manner of high quality surface treatments and special material components These cores were developed further especially for highly specialised films and they fulfil and exceed even the highest demands with regard to precision straightness and surface composition And they do all this in a field in which previously no one thought it possible to use anything but a plastic core Particularly against the background of climate protection associated efforts to electrify industry and mobility are creating completely new films and thus new demand for very specialised paper cores Technical films and thus specially treated paper cores are growing in significance in the electrical components industry For capacitor films of  1 µ e g and for copper foils of less than 5 µ we offer surface treated cores of quality levels NG NP and NOVUM that exhibit lower static charge than plastic cores and that thanks to their dust free edges are suitable for cleanroom environments Item Type NG 6 x 13 mm Item number Drawing Testing personnel Measuring equipment Date 06 09 2019 Characteristic straightness STR Measurement unit mm m Nominal value Lower limit value LLV 0 00 Upper limit value ULV 0 30 Number of categories histogram Number of random samples 1084 Average value 0 22 Standard deviation 0 05 Measurement results NG cores 150 x 13 mm 400 600 EXPERTISE INSIDE CORES FOR NEXT GENERATION TECHNICAL FILMS

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