Full automatic high speed heat sealing paste box machine features
Liquid packaging (heat sealing glue box machine)
Applicable objects: roof bag, Kangmei bag and other products, strong compatibility
Key words:
machine
automatic
folding
Classification:
Hot sealing glue box machine

Hotline:
Liquid packaging (heat sealing glue box machine)
Graphic Details
1. Applicable objects: roof bag, Kangmei bag and other products, strong compatibility;
2. The edge cutting module has the characteristics of layering and leveling paper, smooth removal of paper scraps, automatic sharpening of cutting tools, and precise control of cutting depth;
3. Stable transmission system, high-speed production, production speed can reach 400 m/min;
4. This machine has the function of automatic waste rejection, which can accurately reject paper skew, poor edge cutting, poor edge wrapping, poor edge pressing and double sheets.
Automatic high-speed paste box machine structure appearance
This machine has the functions of double sheet detection, paper skew detection, edge thickness detection, cutting detection and defective product rejection.

Design Concept and Core Features of Automatic High-speed Box Paste Machine
1, with 600 m/min speed requirements no-load operation as the design concept;
According to different paper characteristics, the production speed of the equipment reaches 400 m/min;
3. The equipment is in stable operation state, and there is no intermittent bell mouth, carton bending, carton warping, PE scrap foreign matter, etc. under normal production state, and there is no unqualified product caused by weak adhesion that cannot meet the filling and use requirements of customers.
4. The heating part is equipped with emergency stop protection, which can be stopped in case of abnormality and the heater can pop up to prevent baking black box pieces, which is safe and reliable.
• The use of advanced pull gauge correction structure, so that all cartons in a horizontal straight state.
• The correction principle is completed by swinging the inclined belt and adding a positioning bar on one side.
Edge Cutting Flow Chart


The cutting edge is driven by a separate motor, and the secant speed can match the host speed. The depth angle of edge cutting is adjustable, and the blade installation is 0.05mm parallel to the running direction of the box piece. The box piece passes through the upper pressing plate device to ensure that it will not tilt up when cutting the line.
• Dust removal and recovery device at the cutting line of the rolling line
• Automatic sharpening of edge-cutting disc cutters
After trimming, the fold line is folded, the fold line is straight, and the angle of the fold line is 90
• Pre-heating mechanism for pre-folding cassette after chamfering
Heat sealing system upgrade
The electric heating control system adopts Swiss Ledan heating device, and the temperature controller adopts Japanese Omron brand to ensure the accuracy control within ± 0.5 °
• The hot air gun head adopts straight multi-row air hole structure to ensure uniform and reliable hot air line
• Heating temperature control with a separate man-machine interface to adjust, and the host to achieve linkage

Automatic high-speed paste box and technical standards
Technical standard for automatic folding of BEST-800H gluing box machine
Project | Project Description | Remarks | ||
Applicable paper | paper-plastic composite | |||
basic form | Roof bag, Kangmei bag (with trim) | |||
Main belt of whole machine transmission | Sieglin, Germany, etc; | The quality selection of the belt ensures the smoothness of the transmission and meets the accuracy requirements of the whole machine transmission. | ||
reflexed width | Reflex width ≥ 5mm | The proportion of the reverse side not meeting the standard ≤ 0.1 ‰ | ||
Requirements for paste box | In normal conditions, there is no phenomenon of weak adhesion, and there should be no scratches on key parts such as product images, which meet the buyer's filling requirements. | |||
Temperature requirements | Under normal circumstances, there shall be no intermittent internal adhesion and weak adhesion. | |||
Product Requirements | There is no intermittent bell mouth, carton bending, carton warping, PE chips and other defective products. | |||
A line of discount | Folding angle greater than 175 ° | |||
one-line folding belt | The speed deviation from the belt under the press strip is less than 1%, ensuring that when the incoming material spacing changes, the minimum tension change of the belt is not affected, and the left and right swing of the folding belt is less than 2mm. | surface scratch | ||
Line straightness | ||||
Three-line discount | Folding angle greater than 135 ° | Opening dimension of forming box | ||
Bonding width | Maximum 15mm | |||
This folding sleeve | The upper and lower dislocation of the box after folding is ≤ 0.10mm, and the upper and lower width of the middle line is ≤ 0.25mm. |
Weight of whole machine | 12000KG | ![]() |
Overall power | About 230KW (about 190KW heat seal) | |
Maximum speed | 400m/min | |
Adapt to gram weight range | PE cardboard 200g/m² ~ 450g/m² | |
Adapt to width range | 200mm~500mm | |
Adapt to length range | 150mm~450mm | |
The maximum temperature of the heating system can be set to 800 degrees Celsius, which fully meets the normal production and use of roof bags and other products. |
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