What Kind of Folder Gluer Belts Are Suitable for Fully Automatic Corrugated Box Gluing Machines

In the packaging industry, fully automatic corrugated box gluing machines are essential for high-speed, high-volume production of folded and glued cartons. One of the most critical components in these machines is the folder gluer belt, which ensures precise and reliable movement of cartons through folding, gluing, and delivery sections. Choosing the right type of folder gluer belt directly impacts production efficiency, product quality, and operational longevity.

1. High Friction Surface for Stable Feeding

For fully automatic corrugated box gluing machines, folder gluer belts with a high-friction surface, such as rubber or NBR (nitrile butadiene rubber), are ideal. These belts securely grip and transport cartons at high speeds without slippage. A rough top surface is particularly effective for handling corrugated board, which can be heavy or uneven.

2. Excellent Dimensional Stability

Because these machines operate continuously and at high speeds, it is vital that the belts offer low elongation and stable tracking. Nylon-core flat belts or reinforced polyester belts are widely used because they maintain shape under load and resist stretching. This ensures consistent alignment and smooth operation over time.

3. Wear Resistance and Durability

Corrugated cardboard edges are abrasive, especially over long production runs. Therefore, folder gluer belts must be made from abrasion-resistant materials that can withstand constant contact without excessive wear. Premium-quality rubber or composite materials offer long service life and reduced maintenance.

4. Customized Sizes and Thickness

Fully automatic machines often require belts in specific widths and thicknesses depending on machine model and section. It is important to select belts that match the manufacturer’s specifications for folding, gluing, and delivery units. Some belts also come with guiding profiles or holes to support alignment or vacuum functions.

5. Anti-Static and Oil-Resistant Properties

To ensure trouble-free operation, especially in dusty or oily environments, folder gluer belts should have anti-static and oil-resistant features. This prevents dust buildup and degradation from glue or lubricant exposure.

Conclusion

For fully automatic corrugated box gluing machines, suitable folder gluer belts must offer high friction, dimensional stability, abrasion resistance, and compatibility with the machine’s specifications. Investing in high-quality belts ensures smooth operation, fewer downtimes, and consistent product quality in high-speed packaging environments.