In hotels and restaurants, labels are required for marking names, types, opening dates and shelf life of food, and for classifying products, so as to ensure the food safety. Labels can be found everywhere, from clearly visible table number labels, preferential information labels, condiment bottle labels on dining tables, to public signs and identifications, to labels on condiment containers and standard labels for organizing kitchen supplies. The label tape has the characteristics of waterproof, oil-proof and scratch-resistant, keeping the label content clear and not easily falling off.