Tetra Pak is a multinational food packaging and processing sub-company of Tetra Laval. The company offers packaging, filling machines and processing for dairy, beverages, cheese, ice cream and prepared food, including distribution tools like accumulators, cap applicators, conveyors, crate packers, film wrappers, line controllers and straw applicators. Tetra Pak cartons have been criticized for being more difficult to recycle than tin cans and…