If you have used protein glue (animal glue, hide glue) chances are you have wondered: Why is my glue a different color than my last order? In this post, we will dive into this ‘mystery’.

As you can imagine, corrugated fiberboard is one of the most widely used packaging materials in the world. As things like monthly subscription boxes, and cardboard virtual reality headsets gain popularity, the use of corrugated materials is continually growing.

While there are many types of equipment used for rigid box manufacturing, Emmeci machines are the standard in the industry.

Each year, we at L.D. Davis speak with hundreds of businesses and manufacturers in regards to their protein glue needs. Because so many of them are aware of our ninety year history on all things regarding protein glue, they sometimes ask us who are some of the other protein glue suppliers in the U.S.?