This multi-layer kraft sack making is of a new generation, green product which is designed to fully meet the  ever-increasing challenge from environmental protection. It can sew up lengthways 2-5 layers of roll paper to from a tubular paper pipe at a  time .Therefore it is now regarded as an ideal equipment to produce the sacks applied for grain, chemic- -als and cement packing.
It is suitable for making sacks with kraft roll paper at 70-150g/M2

Features:
By adopting frequency conversion to make speed adjustment, it also fill the functions like automatic gluing forming, length- setting, cut-off,  counting and color marks' tracking,  etc.

Specifications

Bag Length: no limited
Raw Material:70-150g kraft paper
Speed of Bag-making:80-120pcs/min
Total paper:2-5
400-600mm/Bag Width:400-600mm
Raw Material width:850-1350mm
16KW/Total power:16KW
5000kg/Total weight:5000kg