... : Panel type Air Filter of Car Consists:1, Paper de-coiler2, Heater3, Water Steam Device4, Pleating Machine5 ... , Hot-melt unit6, Belt Conveyor7, Automatic CountingSpecifications:1, Paper Width 90~320MM; Pleating Hight: 20~58MM2, Speed: ... steam device, which is advantageous to prevent the paper from breaking when it marked nd pressed by ... , and easy to operate. pleating machine (for filter paper )