... device, it can slit the rolls paper within 350g/ square meter.2. Independent master control screen, more flexible and even ... 6. Automatic slitter edge blowing-inhaling device. 7. Automatic meter counting of material moving length.Main Technical Parameter Model DR ... -WFQ-1100DR-WFQ-1300Suitable materialFabric, PP, BOPP, Paper, PE, aluminum foil,etcMax. diameter of unwind 1000mm1000mmMax width or ...