主要结构: 
● 适应单、双、多层瓦楞纸箱生产； 
● 结构紧凑、调校方便； 
● 槽刀采用锯齿形设计刀片，省力耐用。

Features: 
● It is used to produce single,double or more stories corrugated carton. 
● It has compact structure,convenient adjustment. 
● The blade of groove is designed with sawtooth,saving effort and durable.