HILK hi-speed automatic bag bottom pasting machine group is based on German technology, and we fully reform the design of the equipment with most up to date international 3 dimension design software (pro/ENGINEER), and the design of the automatic production line is in accordance with the national design criteria of the People’s Republic of China. All machine parts, standardized parts and gear wheels are in metric system, 100% made in China. The main parts of the machine group are withdrawing for maintenance and calibration purpose.
A: Electric system design criteria of the bag bottom pasting machine set
The design of the electrical system of the machine group is in accordance with the international designthe whole machine group adopted variable frequency speed control.Paste-automation package units at the end of the production line in hi-tech automation,ZT1080 mainly by the type of machine and tube-type paste HD600/130 the end of two parts.Using light, machines, electricity, gas integration setA total of 20 multi-channel process,Photoelectric PLC automatic control system procedures completed.
B1: Cylinder forming process flow chartMill roll stand,- Automatic print unit - Automatic paper web guide - Automatic paper unwind, - Auxiliary web draw system - ,Perforation - Cross stepgluing - ,Longitude seam gluing - Tube forming - Main drive andseparation.
B2: Bottom forming process flow chartHigh speed feeder - Perforation of the whole set - Main sack delivery - Opening the sacks,Sealing strip - Auto gluing - Sack forming - Turnining of sack bottom cutting - Packingand delivering - Platform for storing.
C: Features of our full-automatic paper bag production line:
Flat & glued bottom with filling valve;
Different types for cement, chemicals, foods, tea, etc.
4-color automatic printing
2~4 paper layers, with one extra PE/PP film available
35~50 million bags/year
Servo system control or PLC control available, integrated with Photoelectric
Pneumatic control system, Siemens electrical system
D1:ZT1080-Technical details of Tube forming machine
Paper Reel Width (Mm)
Paper Reel Diameter (Mm)
Compressed Air Consumption (0.8-1.0 Mpa.)
0.7 min. (cbm/min.)
130 min. Max.
32 × 2.8 × 2.5 M
Plies of Paper
4 plies of paper +1 ply of plastic membrane
D2. HD600/130Technical details for Bottomer
Bag Bottom Width
Bag Bottom Center Distance
Valve Patch Cutting Length
Valve Patch Cutting Width
Diameter of Valve Patch Roll (Mm)
Vacuum (-80 Kpa)
Compressed Air Consumption (0.8-1.0 Mpa)
1.6 min. (cbm/h)
120 min. Max
22.2 × 2.8 × 1.9 M
Kraft paper bag Production Line