46 inch Wide-Format Plotter Paper gives away the width of a plotter paper roll or sheet for 46 plotter paper would be the same – it means 46 inches wide on plotter paper side. Therefore, 46 wide plotter paper or 46 plotter paper. Thing is where would you put a 46 inch wide poster?  It would be a poster.   There are banners that range 46 inches wide paper usually a roll is used.