4 Color in Line 4 Layer Cement Paper Bag Machine Made in haijing

520 multi layer paer bag making machine use for produce 70-140 gsm rolling kraft paper bag, the size can be adjust as user's need. The Side or middle seam gluing. The bag made by this machine use for packing flour ,grain,chemical products, cement and so on

A. Process chart:
Rolling paper material → unwinding →printing -multi Layering →middle seam gluing →forming→multi layer traction→ cutting(set length)→pull cutting → photoelectric counting → bag conveying → finished bag.

Main Parameters:

Specification:
(1)paper weight:70-140gsm;
(2)bag length:unlimited(touch screen control, Servo set length);
(3)bag width:320-520mm adjusting according need(can make "M" edge,edge width can adjust in 80-160mm);
(4)roll material width:660-1220mm;
(5)paper roll Max. dia.:1300mm(paper roll dia. can make according to user's need);
(6)Roll paper core dia.: Ф76mm(China standard paper core);
(7)Paper layer:1-4 layer;
(8)Bag making speed:30-70m/min;
(9)Total power:20kw;
(10)Total weight:9000kg;
(11)power supply:380±10V 50HZ 3 phase 5wires;
(12)control mode:touch screen PLC servo control system;
(13)out dimension:11000mm*2300mm*1900mm.

Ruian Haijing Packaging Machinery Co., Ltd.  We have kinds of paper bag making machine ,Flexo printing machines  and bubble extruder  ;tape flexo printing machines and so on