Usage:

Fully automatic square bottom paper bag machine is designed for the production of paper bags with twisted handles. It is suitable for mass production of shopping bags in industries such as food and clothing. The one-line process consists of twisted handles making from paper rolls and twisted rope, delivery of handles to paste unit, pre-cutting of paper on position of rope, patch position gluing, handle pasting, and paper bag making. The paper bag making process consists of side gluing, tube forming, cutting, creasing, bottom gluing, bottom forming and bag delivery. This machine adopts Janpan imported high-speed motion controller (CPU), which controls the operation of servo through high-speed bus to ensure stable movement and smooth motion curve. It is the automatic square bottom paper bag equipment with handles inline preferred by the majority of printing and packaging manufacturers.Option:

Options:
1. It can work with 2 colors /4 colors printing group, bag surface window lamination device and handgrip hole device according to your need.

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

Main Specifications

Model	FD330T	FD450T	FD540T
Bag Length(mm)	225-370	225-370	380-490
Bag Width(mm)	220-330	290-450	320-540
Bottom width（mm）	60-180	80 – 220	120-260
Paper Thickness（g/m2）	60-160	80-160	90-160
Core Size		3″ air shaft
Paper roll width (mm)	585-1050	770-1370	770-1530
Max. Paper Roll Dia.		Φ1200mm
Machine Speed	30-120pcs/min	30-120pcs/min	30-120pcs/min
Handle Height	100mm	100mm	100mm
Patch Length	152.4mm	190.5mm	203.2mm
Patch width	40-50mm	40-50mm	45-50mm
Handle distance	75mm	95mm	115mm
Rope diameter	3-5mm	3-5mm	4-6mm
Patch paper sheet Length	80-100mm	80-100mm	90-100mm
Patch paper gram	100-135g/m2	100-135g/m2	100-135g/m2
Bottom Sealing Type	Diamond type	or	Over covering
Cutting knife	Serrated	or	Straight
Machine Weight	12000kg	13500kg	23000kg
Machine Dimension (mm)	14000*5800*2400	14000*6000*2400	14000*6000*3400

Specifications:

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

Option: 2 / 4 colors Printing Unit inline