What are the standards and specifications for PET dumb silver thermal label paper industry?

PET matte silver thermal label paper industry exists a series of standards and specifications, these standards and specifications are designed to ensure the quality of label paper, performance and application effects. Here are some of the main standards and specifications:

First, national and industry standards

1.National standards: In China, the label paper industry needs to follow a series of national standards, which may include the physical properties of the paper, printing performance, weather resistance and safety and environmental protection requirements. However, specific to PET dumb silver thermal label paper, there may be no direct corresponding national standard, but you can refer to the relevant self-adhesive label paper or thermal paper national standards, such as GB/T 8946-1998 "Self-adhesive label paper" or GB/T 15461-2010 "thermal paper and thermal sensing materials".

2.International standards: Internationally, ISO and other organizations have also developed a series of standards on label paper, such as ISO 18620:2013 "Self-adhesive label paper. Requirements and test methods" and so on. These international standards can be used as a reference for domestic enterprises to produce and test PET dumb silver thermal label paper.

Second, industry norms

1.Physical performance specification: PET matte silver thermal label paper should have good physical properties, such as smooth paper tension, good flatness, high transparency, strong adhesion and so on. These properties directly affect the adhesive effect and service life of the label paper.

2.Printing performance specification: In the printing process, PET dumb silver thermal label paper should be able to clearly and accurately print out the required text, pattern or bar code and other information. Printing ink should be full, no reflection spot, star, corona, broken paper, damage and other phenomena.

3.Weather resistance specification: PET matte silver thermal label paper should have good weather resistance and can resist the influence of environmental factors, such as temperature, humidity, light and so on. Label paper should not be susceptible to moisture, oxidation, and strong stability to ensure that it can maintain a good use effect in various environments.

4.Safety and environmental protection standards: PET dumb silver thermal label paper should meet the safety and environmental protection requirements, do not contain toxic and harmful substances, will not cause pollution to the environment. This is one of the important principles that modern industrial products must follow.

Third, other norms

In addition to the above standards and specifications, the PET dumb silver thermal label industry may also be subject to some industry-specific or domain specifications. For example, in the food, pharmaceutical and other industries, labels may need to meet more stringent hygiene and safety requirements; In industries such as electronics, label paper may need to have better high temperature resistance, corrosion resistance and other properties.

In summary, the PET dumb silver thermal label paper industry needs to follow a series of standards and specifications to ensure the quality, performance and application effect of the label paper. These standards and specifications cover physical properties, printing performance, weather resistance and safety and environmental protection, and are an important cornerstone for the healthy development of PET dumb silver thermal label paper industry.