Square Bottom Kraft Shopping Paper Bag Making Machine Widely Used in Shopping, Food Industry

Square bottom kraft shopping paper bag making machine widely used in shopping, food industry

1.flat bottom (same as V bottom, sharp bottom) paper bag making machine , use glue (model CY 400,600,800),  we also can make the flat bottom paper bag with window,use glue (model CY600,800), We also can make online printer with the machine, 2 color and 4 color commonly.

2.flat bottom laminated paper bag making machine, use heat sealing (model CY450)

3.square bottom paper bag making machine, use glue,(model CY180,290,330,460), we can also make double layer paper bag, also can make printer online , four color ,six color and 2 color. 

The machine is suitable for making square bottom bags, which is widely used in shopping, food industry and so on. 

Having absorbed the advanced technology both at home and abroad, we successfully developed the square bottom type of paper bag making machine with roll paper or printed roll paper . This machine features a continuous function of automatic paper suction, gluing, creasing, bottom sticking and bag formation at a stroke.The machine has autom-atic force controlling machine and the function of color 

marking tracking. All the operation procedures are controlled by PLC,saving labor force.

CY-180-290-330-460 Adjustable roll square bottom paper bag machine

Structure features

1. Introduce PLC and In-touch screen human-machine interface centralized control system, with reliable performance, easy for operation and maintenance. English/Chinese language can be changed easily.

2. Shaft less hydraulic material loading system with chuck, hydraulic up/down system

3. Automatic constant tension control for unwinding, EPC web guider system, motor for material feeding with inverter

Wheel type gusset unit with motor driving.

4. Servo motors for main feeding and bag length control

Closed type automatic glue application and forming system

Paper impress, bottom folding, gluing and bag formation can be completed automatically.

5. Side lay working table, easy operation.

1.CY-180 Reel feeding square bottom paper bag making machine

Max bag size: L*W  370*190mm

Min bag size: L*W  190*80mm

Paper weight: 45-120 GSM

Features and characteristics

The machine is suitable for making square bottom bags, which is widely used in shopping, food industry and so on. Having absorbed the advanced technology both at home and abroad, we successfully developed the square bottom type of paper bag making machine with roll paper or printed roll paper . This machine features a continuous function of automatic paper suction, gluing, creasing, bottom sticking and bag formation at a stroke.The machine has automatic force controlling machine and the function of color marking tracking. All the operation procedures are controlled by PLC,saving labor force.

Main technical data

Main parts

Auto loading, Servo motor, Photo eye tracking, EPC system, PLC touch screen

Glue applicator system, Auto fault detector and self diagnosis system

2.CY290/330 Adjustable roll square bottom paper bag machine

Technical parameter:

Width of Paper 320-930mm

Tube cutting length 230-580mm

Length of Bag 155-505mm

Width of Paper Bag 120-290mm/160-330mm

Width of Bag Bottom 60-160mm

Paper weight 60-180gsm

Max. Diameter of Paper Roll 1500mm

Internal Diameter of Roll Core 76mm

Max. Speed 220PCS/min

Total Power 15Kw

Weight of Machine 8500 kg

Overall Dimension L9000mm× W3300mm× H1900mm

 3.CY-460Adjustable roll square bottom paper bag machine

Technical parameter:

Width of Paper 600-1300mm

Tube cutting length 230-580mm

Width of Paper Bag 220-460mm

Length of bag 155-505mm

Width of Bag Bottom 60-180mm

Paper weight 60-180 gsm

Max. Diameter of Paper Roll 1500mm

Internal Diameter of Roll Core 76mm

Max. Speed 180pcs/min

Total Power 15kw

Weight of Machine About 10000 kg

Overall Dimension 8600mm*3000mm*1800mm