Food packaging designs have really come a long way. As brands fight for the attention of the consumer, they are forced to be more creative than ever.

Have you ever found yourself wondering why our glue has an expiration date? If so, we're about to let you know why.

How Is Animal Glue Made?

Animal glues (also known as hide glue, and protein glue) are made through prolonged boiling of pure bovine or porcine animal hides, connective tissues, and bones. 

When it comes to glue, how long is too long to keep it stocked on your shelves? 

Today we'll cover the recommended shelf-life for our different products: protein glues, hot melts, and liquid water-based glues.