What are the differences in quality standards between domestic and international PET thermal matte silver paper?

There are indeed some differences in the quality standards of PET thermal matte silver paper between domestic and international standards, mainly reflected in the standard setting organizations, specific indicator requirements, and testing methods. The following is a detailed analysis of these differences:

1、 Standard setting organization

Domestically, the quality standards for PET thermal matte silver paper in China are usually formulated by the National Standardization Management Committee or relevant industry standardization technical committees, such as GB/T 28210-2011 Thermal Paper. These standards will fully consider the domestic production technology level and market demand during the formulation process.

International: International standards are usually developed by the International Organization for Standardization (ISO) or other relevant international organizations. These standards are developed taking into account global production technology and market demand, making them more internationally applicable.

2、 Specific indicator requirements

Domestically, the quality standards for PET thermal matte silver paper in China usually include requirements for appearance quality, dimensional deviation, physical properties (such as tensile strength, tear resistance, etc.), chemical properties (such as water resistance, oil resistance, etc.), and printing performance. These requirements will be subdivided according to different usage scenarios and customer needs.

International: International standards may be more comprehensive and detailed in terms of indicator requirements. In addition to the requirements in the domestic standards mentioned above, international standards may also include more environmental performance requirements (such as recyclability, harmlessness, etc.), weather resistance requirements (such as high temperature resistance, low temperature resistance, etc.), and specific printing technology adaptability requirements (such as thermal printing, thermal transfer printing, etc.).

3、 Testing method

Domestically, the quality testing methods for PET thermal sensitive matte silver paper in China are usually carried out in accordance with national or industry standards, including appearance inspection, size measurement, physical performance testing, chemical performance testing, and printing performance testing. These testing methods are operable and reproducible, ensuring the accuracy and reliability of the test results.

International: International standard testing methods may be more advanced and precise. For example, in terms of physical performance testing, international standards may adopt more advanced testing instruments and methods; In terms of chemical performance testing, international standards may adopt stricter testing conditions and methods to ensure the safety and environmental friendliness of products.

4、 Other differences

Standard update speed: The international standard update speed may be faster, which can timely reflect the latest production technology and market demand changes. However, the update speed of domestic standards may be relatively slow, requiring a certain period of time for revision and improvement.

Certification and Compliance: In the international market, PET thermal matte silver paper may need to comply with specific international certification requirements (such as ISO certification, CE certification, etc.) to ensure product compliance and market competitiveness. In the domestic market, these certification requirements may not be necessary, but companies still need to pay attention to relevant laws, regulations, and standard requirements in China.

In summary, there are certain differences in the quality standards of PET thermosensitive matte silver paper between domestic and international standards. These differences are mainly reflected in the standard setting organizations, specific indicator requirements, and testing methods. Therefore, when producing and selling PET thermal matte silver paper, enterprises need to fully understand and comply with relevant domestic and international quality standards to ensure product quality and market competitiveness.