The Kalle Group is one of the world's leading suppliers of industrially produced casings and sponge cloths. Kalle casings are used in the production of meat products as well as vegetarian and vegan foods (e.g. for cheese, tofu or seitan). Kalle sponge cloths are used for household applications and in professional cleaning; they are also suitable for technical or medical applications. In addition, the portfolio includes functional ingredients, high-quality aromas, and flavorings for the food industry.