Glue Pump for corrugation unit
A glue pump in a corrugation machine is an essential component used to transfer and regulate the flow of adhesive (usually starch-based glue) in the production of corrugated cardboard. In the corrugation process, adhesive is applied to the fluted medium (the wavy layer) to bond it to the liner boards, creating the corrugated board.
Here’s how the glue pump functions in a corrugation machine:
- Pumping Glue: The glue pump pulls adhesive from a storage tank and delivers it to the corrugating machine’s glue applicator unit.
- Controlling Flow: It ensures the precise control of glue flow based on the machine’s operating speed, preventing excess or insufficient glue application, which can affect the quality of the board.
- Maintaining Pressure: It keeps the adhesive at the right pressure for even distribution across the rollers, ensuring a strong bond between the layers of the corrugated board.
- Adjusting Viscosity: Some advanced glue pump systems can regulate the viscosity and temperature of the glue for optimized performance.
A reliable glue pump is critical to ensuring high-quality bonding in the corrugation process, resulting in strong and durable corrugated boards.
