Video Tutorial: Alternating between EVA and PUR Granules

If the bonding is particularly demanding, you should change to PUR hotmelt adhesives. This reactive adhesive does not only set physically by solidifying, it reacts chemically with the humidity of the surrounding air as well as the remaining humidity in the workpiece. This cross-linking creates a particularly high heat and water resistance. Moreover, the glue line will be more resistant against solvents and cleaners. PUR is especially suitable for overpainting.

If you would like to process PUR adhesives with the edgebanding machine, but are unsure on what you have to consider, you can find a short video tutorial here. It shows all the necessary steps about the change from EVA to PUR hotmelt adhesive and back with. At the end of the film, there are practical tips for the cleaning of the machine.