Overwrapping and modified-atmosphere packaging (MAP) protect the freshness of meat, poultry and seafood and extend the shelf life.

Although it dates from the 1940s, chub packaging remains a favorite for pumpable products such as ground beef, ground turkey, sausage, chorizo, salami, taco meat and pet food.

The Freedonia report, “Meat, Poultry & Seafood Packaging, Industry Study with Forecasts for 2019 & 2024,” published in April 2015, projects strengthening demand for single-portion and smaller sizes, as well as convenient prepared foods.

Whatever your packaging format, it’s quite likely a more sustainable alternative exists.

The market for casings and nettings is growing, according to suppliers of the materials used for sausage, roasts, hams and other protein products.