... 1mm.2. The whole system uses MCU as core,remote-controlable, highly automaticallyin faric feeding and returnning,clamp rising ... color fading off.6.High speed and adjustable7.Panel control,remote control8.Ultrasonic & automatic cutting, Auto edge banding & sealing9 ... option12.Suits to any fabric, Shangri-la,Roman blinds,shades,curtain,blinds,screenfabric, glass cloth, projector screen fabric, place mat ...