How to Reduce Adhesive Consumption on the Production Line
Reducing adhesive consumption, not only cut the nozzle or change the temperature. The aim is to find the lowest and stable application amount that provides the bond performance required. Excessive application costs increase; if insufficient application is opened, reprocessing and customer complaint, it can make greater loss.
Measure actual consumption first
The total amount purchased is the start to split production adedine, but it hides product changes and line losses. Weighing the gram used in certain time or certain number of parts. Start purge, clean waste, save products and faulty parts in the tank in separate categories. Thus, loss is separated by the application that creates value.
Design pattern according to connection requirement
Instead of continuous long bead or dot can provide the same function with less material in some geometries. Spray pattern on wide surface can distribute gram. But pattern change should be peeled and corrected with slip loads, cardboard fiber breakage or surface soaking test. Visually less adhesive is not measured alone.
Temperature and nozzle stability
When the temperature drops, the viscosity increases and the operator can turn to thicker application; the temperature rises over, the flow, spinning and char losses may occur. The worn or then enlarged nozzle gives the goal over the target. The calibrated temperature is the basic control of accurate orifis and regular filter maintenance consumption.
Automation and standard work
The trigger time and movement speed in manual application may vary between operators. The guide increases mechanical stop or automatic trigger repeatability. Target gram/piece, accepted pattern and control frequency should be in work instruction. After the saving project, the bond failure and the reprocessing trend should be followed.
Application control list
- Measure Gram/particle base value and loss types.
- Test the shortest pattern suitable for the bond load.
- Check temperature calibration with nozzle abrasion.
- Standardize operator method or automatic trigger.
- Verify savings with reprocessing and complaint data.
Conclusion
Sustainable consumption reduction, non-controlled excision; measurement, pattern optimization and process stability. The result should be evaluated at a total cost per acceptable part.
Manstechnic approach
Manstechnic determines the secure optimization limit by tracking the grammage bond performance and line postures in trials.