Roll-fed 330T/F Automatic Square Bottom Paper Bag Machine with Handle inline 2/4 colors printing machine

Roll-fed 330T/F Automatic Square Bottom Paper Bag Machine with Handle inline 2/4 colors printing machine

330T/F 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 German 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.

Main features:

1.Use France SCHNEIDER touch screen human-computer interface, making the machine easy to operate and control.

2.Adopt Germany original LENZE PC control, integrated with optical fiber. Thus ensure stable and high speed running.

3.Adopt Germany original LENZE servo motor and German original SICK photoelectric eye correction, tracking printing bag accurately.

  1. Raw material loading adopts hydraulic auto-lifting structure. Unwind unit adopts auto tension control.

5.Raw material unwinding EPC adopts Italy SELECTRA, reducing material alignment time.

 

The main features of flexo printing :

1.The ink is transported by a separate gear motor, and the ink pump circulates the ink.

2.Use a closed scraper to scrape ink, ensure high-speed printing and prevent ink splash

3.Pneumatic lift and drop mode, automatically start after shutdown, automatically transport ink after printing plate installation,Printing plate automatic printing after booting

4.Independent closed type hot and cold dual function drying system

Main Electrical Components List

Model 330T/F
Cutting length 270-530mm
Cutting length 270-430mm
Bag width 120-330mm
Bag width 200-330mm
Bottom width 60-180mm
Paper Thickness 60-150g/㎡
Paper Thickness 80-150g/㎡
Paper roll width 380-1050mm
Paper roll width 570-1050mm
Roll paper diameter ф1300mm
Paper core ф76mm
Patch length 152mm
patch width 50mm
Handle length 320/340mm
Handle distance 75mm
Rope diameter Ф3-5mm
Patch paper roll width 100mm
patch paper roll diameter ф1200mm
patch paper thickness 120g/㎡
production speed for bags with handles 30-150bags/min
production speed for bags without handles 30-180bags/min
Machine Speed 30-200bags/min
Cutting knife Sawtooth cutting
Printing area
Printing width 100-1260mm
Printing length 270-800mm
Printing speed 10-100m/min
Color accuracy ≤±0.20mm
Plate thickness (Including the thickness of the double-sided tape) 2.28mm+0.38mm
Working Air Current More than 0.36m³/ minutes, 0.5-0.8 MPa
Power Supply 380V  3Phase

2 colors:380V  3Phase  52KW

4 colors:380V  3Phase  55KW

Machine weight 2 colors:19T

4 colors:19.7T

Machine size 2 colors:17000*8000*2500mm

4 colors:18500*8000*2800mm

Control System
Name QTY Original Brand
CPU Program Controller 1 Germany LENZE
PLC Power module 1 Germany LENZE
PLC Input module 2 Germany LENZE
PLC Point card 1 Germany LENZE
Main power filter 1 Germany LENZE
Human-computer touch screen interface 1 France SCHNEIDER
Servo Motor 8 Germany LENZE
Servo Motor Reducer 8 Germany Alpha
Servo driver 6 Germany LENZE
Bag forming frequency converter 1 Switzerland ABB
Bag forming motor 1 Taiwan
Photoelectric eye for printed-bag tracking

 

1 Germany SICK
Optical fiber communication separator 1 USA
Low voltage electrical apparatus 1 France SCHNEIDER
Photoelectric sensor 1 USA BAUMER
Pneumatic component 1 Taiwan
Auto lubricating 1 China
Air conditioner for electric control box 1 China
Deviation correction and tension control system
                Name QTY Original Brand
EPC controller 1 Italy SELECTRA
Servo motor for EPC 1 Italy SELECTRA
Ultrasonic sensor 1 Italy SELECTRA
Magnetic powder brake 1 China WEIZHENG
Automatic Tension System of Magnetic Powder 1 Germany  LENZE
Automatic Hydraulic Feeding Motor 1 Taiwan
Feeding hydraulic cylinder 1 China
Transmission
Name Qty Original MTED
Synchronous belt 1 China BELDI
Synchronous wheel 1 China MTED
Bearing 1 Germany FALA
Guide roller 1 China BAIXIAO
Gear 1 China MTED
Glue position
Name Qty Original MTED
Bottom glue (bottom-sealing white latex) 1 China MTED
Motor for bottom glue evening 2 China
Pneumatic auto glue filling valve 2 China
Glue Glue Position Detection 1 Switzerland  BAUMER
Spraying gun for center sealing (dense adjust Glue gun ) 1 China MTED
High-pressure glue barrel for white latex 2 China MTED
Handle Pasting Unit
Name Qty Original Brand
EPC controller 2 Italy SELECTRA
Servo motor for EPC 2 Italy SELECTRA
Ultrasonic sensor 2 Italy SELECTRA
Hot Melt Glue Device 1 Switzerland RO
Hot Melt Glue Gun  2 Switzerland RO
Hot Melt Glue Gun 2 Switzerland RO
Hand-held servo motor 1 Germany lenze
Hand-held Servo Driver 1 Germany lenze
Pasting Unit
Name Qty Original Brand
EPC controller 2 Italy SELECTRA
Servo motor for EPC 2 Italy SELECTRA
Ultrasonic sensor 2 Italy SELECTRA
Hot Melt Glue Device 1 Switzerland RO
Hot Melt Glue Gun 4 Switzerland RO
Hot Melt Glue Gun 4 Switzerland RO
Hand-held servo motor 1 Germany lenze
Hand-held Servo Driver 1 Germany lenze
Printing Area
Name Qty Place of Origin Brand
Frequency transformer 1 China Inovance
Main motor 1 China
Ink motor 1 China
low-voltage apparatus 1 France Schneider
Main roller bearing 1 Japan
Guide Roller bearing 1 China

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