the size of receipt paper in clothing store is 75× 61mm. Small ticket paper in supermarkets and clothing stores is the most common thermal printing paper label, which is generally white. Heat-sensitive label paper is a kind of special high-grade paper. Applying some chemical raw materials to the paper can make the paper change color due to heat, without using ink or printing ink.

Application scope of different thermal paper

Thermal paper with protective layer is generally used in special environment, such as cupboard room, cold storage, etc., or it has special requirements and can be preserved and kept secret for a long time, such as lottery paper we use when buying lottery tickets.

the oil-proof paper we often talk about is a typical heat-sensitive paper with a protective layer. Oil-proof paper is generally used in a cupboard, which is a place with high humidity and high temperature and oil smoke. Therefore, in fact, besides oil prevention, the oil-proof paper we often talk about must also be able to prevent high temperature and high temperature, which is what we usually call three-proof paper.

heat-sensitive paper with protective layer is widely used, such as lottery tickets, movie tickets, paper for railway ticketing system, airline boarding passes, product tags, high-speed rail tickets, food labels, logistics labels, airline luggage labels and so on.

Thermal paper without protective layer is used in homes, offices, shopping malls and other places. For example, we often say that fax paper and cashier paper belong to thermal paper without protective layer.

thermal paper without protective layer is also divided into fax type thermal paper and cashier type thermal paper according to the different color development temperature of the equipment used. The color development temperature of fax paper thermal paper is between 61 and 91 degrees, while that of cashier type thermal paper is between 71 and 131 degrees.