Calpack Foods LLC is a California-based co-packing and food manufacturing company that helps entrepreneurs and national brands produce juices, smoothies, soups, dressings, salsas, sauces and other fresh foods. Its Torrance facility is a third-party-audited plant dedicated to preserving the integrity of clients' recipes while scaling production. Calpack uses high-pressure processing (HPP) technology to extend shelf life by inactivating pathogens without heat or additives.