With special zigzag blade(see Fig.02), convenient to operate, low consumption, ... ; Features:1. Suitable for bubble film rolls;2. 2. With special zigzag blade, convenient to operate, low consumption, high efficiency;3 ... ,500mm,800mm,other size can be customized;4. This machine can also use as slitting machine . Specifications:ModelMax. roll-width(mm)Speed(ppm ...