FOOD CASING FOR PRODUCING FOOD HAVING MARKER, MANUFACTURE THEREOF, FILLING THEREOF AND FOOD HAVING MARKER

摘要

PURPOSE: To put a mark to a food to be used by tearing off a casing by putting a mark consisting of special material to the casing packing food. CONSTITUTION: On the surface of a tube-like cellulose casing for manufacturing a sausage by packing a material into the casing while turning over the casing, a mark is added by a material edible and transferable to the sausage. This material can be caramel, chocolate, carotenoid, carbon black or titania.