JL-FYD1200 Automaitc Pneumatic Embossing,Slitting And Rewinding Machine Features:1. Use area: embossing, perforating, slitting, rewinding simultaneously; Suitable for all kinds of nonwoven ... theory: automatic feeding--magnetic powder brake--automatic correction—embossing-- spiral perforating --air knife cutting—automatic output waste material-- automatic rewinding-- countinng - automatic finished.3 ...