What are the industry standards and specifications for small roll thermal label paper?

The industry standards and specifications for small roll thermal label paper mainly include the following aspects:

1、 Basic standards

The basic standards for thermal paper are usually specified by national standards. In China, the national industry standard for thermal paper is GB/T 15461-2010 "Thermal Paper and Thermal Sensing Materials", which specifies the classification, requirements, test methods, labeling, packaging, transportation, and storage requirements for thermal paper. These requirements cover indicators such as thickness, basis weight, ink saturation, and printing density of thermal paper, as well as physical performance indicators such as paper hardness, curvature, and radial folding resistance.

2、 Printing requirements

The printing requirements for thermal label paper are also constrained by industry standards. For example, GB/T 15461-2010 also specifies quality control standards and printing standards for thermal paper, as well as printing quality indicators under different temperature, humidity, and lighting conditions. These requirements ensure that thermal label paper can maintain stable color and clarity during the printing process, meeting the needs of various application scenarios.

3、 Specification and size

The specifications and dimensions of small roll thermal label paper are also an important component of industry standards. Common thermal label paper specifications include 30mm × 20mm, 20mm × 30mm, etc. These specifications are usually customized according to actual application needs. Meanwhile, the width of the paper is also an important factor affecting the range of label paper usage. For example, label paper with a width of less than 58mm is suitable for printing 2-inch, 3-inch, and 4-inch labels, and is commonly used in fields such as milk tea shops and retail stores; Label paper with a width of 80-108mm is suitable for 4-inch printers, meeting the needs of large-scale logistics and other scenarios.

4、 Environmental requirements

With the increasing awareness of environmental protection, the environmental requirements for thermal label paper are becoming increasingly strict. Some countries and regions have restricted and monitored the use of harmful substances such as bisphenol A in thermal paper. Therefore, when producing and using small roll thermal label paper, it is necessary to follow relevant environmental standards and specifications to ensure that the environmental performance of the product meets the relevant requirements.

5、 Specific industry standards

In addition to the general standards mentioned above, different industries have specific specifications and requirements for small roll thermal label paper. For example, in the logistics industry, thermal label paper needs to have good waterproof, oil resistant, and wear-resistant properties to ensure the integrity and readability of the label during transportation and storage. In the medical industry, thermal label paper needs to have high accuracy and clarity to meet the needs of applications such as drug labeling and medical records.

In summary, the industry standards and specifications for small roll thermal label paper cover multiple aspects such as basic standards, printing requirements, specifications, environmental requirements, and specific industry specifications. These standards and specifications together constitute the quality assurance system for small roll thermal label paper, ensuring the stability and reliability of the product in different application scenarios.