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. 

We recently visited with the rigid box equipment manufacturers at Emmeci USA to run some of our protein glues on their equipment. We always enjoy pushing our glues to the limit and seeing how they will perform in "real life" circumstances. 

Our animal glues (protein glue, hide glue) have used in the rigid box making industry for nearly a century. 

Rigid boxes, such as cell phone boxes, perfume boxes or other solid form cartons are made by laminating a variety of different substrates to a solid chipboard material. The substrates can be paper, leather, foil, fabric, and many others.