Winpak Ltd. manufactures and distributes packaging materials and related packaging machines. The Company's products are used for packaging of perishable foods, beverages and in healthcare applications. It operates through six segments: modified atmosphere packaging, specialty films, rigid containers, lidding, biaxially oriented nylon and packaging machinery. The Company's packaging is used for markets and applications, including fresh and processed meats, poultry, cheese, medical device packaging, high performance pouch applications and high-barrier films for converting applications. Its specialty films include barrier and non-barrier films, which are used applications, such as printing, laminating, and bag making, including shrink bags. Its rigid containers include portion control and single-serve containers, as well as plastic sheet and custom retort trays, which are used for applications, such as food, pet food, beverage, dairy, industrial and healthcare.