Polyurethane Reactive hot melt glues, better know as PUR glues, are a more recent development in the adhesives industry. In recent years, we've had a number of customers looking to learn more about using PUR glues. But they always come back to us with the same question...

Why are PUR glues so expensive?

If you work with labels, you know how important it is to deliver an end product where the labels are applied perfectly. There's no down-time to stop and worry about label staining or discoloration. 

Today we dive into some simple ways to troubleshoot an issue like this. 

The G-2 Gluer is designed and built with the same technology and ingenuity that GP2 Technologies, Inc. is known for. Within the print-on-demand (POD) industry, this cover gluer is one of the most efficient methods of applying protein glue (animal glue) for short runs.

One of our most popular lines of rigid box glues in recent years has been our NW0500 series animal glues (protein glues).

Not only were these products designed by our technical team with equipment operators in mind, but we worked closely with rigid box equipment manufacturers to hit the nail on the head with this cost competitive line of glues.