Name: Square Bottom Paper Bag Machine inline 4 colors printing Unit

This Machine use roller paper, from primary color paper or printed web paper to square bottom paper bag one times production.The machine can be used in various paper bags with high speed and efficiency. It is an ideal equipment for paper bag production.

Features:
This machine is composed of roll unwinding (hydraulic feeding, automatic web guide, constant tension), side gluing, printing electric eye tracking, base paper into cylinder, fixed-length traction cutting, bag bottom indentation opening, bag bottom gluing, bag bottom molding, bag sending etc.The whole machine is controlled centrally by PLC touch screen and servo motor controls the length of paper bag.

Options:
It can pretend 2 color /4 color printing group, bag surface window lamination device and handgrip hole device according to your need.

Can be matched with rope twisting, flat rope handlebar machine, rewinding machine, etc., to make the products more competitive and diversified.

Main Specifications

ModelFD220FD330FD450FD450BFD540
Bag Length(mm)150-320225-470210-460320-680320-680
Bag Width(mm)80-220150-330220-450200-450250-540
Bag Botth Width(mm)50-10060-18080 – 22080 – 220120-260
Side Gusset Depth(mm)25-5030-9040-11040-11060-130
Paper Thickness(g/m2)50-13060-16080-16080-16090-160
Core Size3″ air shaft
Paper roll width (mm)290-670445-1050630-1330590-1330770-1640
Max. Paper Roll Dia. Φ1300mm
Machine Speed30-200pcs/min30-160pcs/min30-150pcs/min30-120pcs/min30-120pcs/min
Air Source (Mpa)0.60.60.60.60.6
Power (kw)10121216.516.5
Machine Dimension(m)8*2.98*1.89.8*3.05*1.910.2*3.15*2.211.3*3.4*2.211.3*3.4*2.16
Machine Weight(kg)55008000100001200013000
Voltage3PHASE 380V3PHASE 380V

Specifications:

1) Auto Loading 
2) Servo motor 
3) Color Mark Sensor
4) International electrical part brands
5) Multi-Language