What are the specifications and sizes of small roll thermal label paper?

There are various sizes of small roll thermal label paper, and the following are some common specifications:

Common specifications

30mm×20mm

20mm×30mm

40mm x 15mm (specifications for certain specific brands or uses)

40mm×20mm

40mm×30mm

40mm×50mm

40mm×60mm

40mm×70mm

40mm×80mm

50mm×30mm

57mm × 30mm (commonly used for POS machines)

57mm×40mm

57mm × 50mm (commonly used at the front desk of food and beverage supermarkets, Meituan food delivery machines, etc.)

60mm×40mm

70mm×50mm

80mm x 50mm (commonly used for large cash register systems, such as the Customer Cloud cash register system)

80mm×60mm

80mm×80mm

Specification interpretation

The preceding numbers (such as 30, 20, 40, 50, 57, 60, 70, 80, etc.) refer to the width of the paper.

The following numbers (such as 20, 30, 50, 60, 70, 80, etc.) refer to the height of the paper, but in some cases, they may also refer to the diameter of the paper roll (especially when referring to specific POS machine paper such as 57mm × 30mm, the following 30mm may refer to the diameter of the paper roll rather than the height).

Application scenarios

Width within 58mm: suitable for 2-inch, 3-inch, 4-inch label printing paper, mostly used in milk tea shops, supermarkets, retail and other scenarios.

Width between 58-80mm: suitable for 3-inch and 4-inch label printers, mostly used for clothing tags, product recipes, and other scenarios.

Width of 80-108mm: suitable for 4-inch label printers, mostly used in large-scale logistics and other scenarios.

Other precautions

Thermal label paper is also divided into two types: non core and core. A design with a die is easier to install and carry, while a design without a die is more flexible.

When choosing thermal label paper, in addition to considering specifications and dimensions, it is also necessary to consider its quality, printing effect, storage time, and whether it meets the requirements of specific application scenarios.

In summary, there are various specifications and sizes of small roll thermal label paper, and the selection needs to be comprehensively considered based on specific application scenarios and requirements.