What are the quality certification standards for colored thermosensitive synthetic paper?

The quality certification standards for colored thermal sensitive synthetic paper involve multiple aspects, mainly including national standards, industry standards, and specific environmental and safety requirements. The following is a detailed analysis of these quality certification standards:

1、 National standards

GB/T 28210-2024 Thermal Paper:

This standard was released on March 15, 2024 and will be officially implemented on April 1, 2025. It is suitable for all thermal sensitive papers that produce color images and text through thermal action, including colored thermal sensitive synthetic papers.

The standard specifies the requirements for the physical, chemical, printing, and environmental performance of thermal paper. For the content of bisphenol A, ordinary thermal paper should be below 200mg/kg, while special thermal paper (Type I and Type II) has stricter requirements for bisphenol A content.

Other relevant national standards:

As per GB/T 34455-2017 "Paper, board and pulp - Determination of 2,2-di (4-hydroxyphenyl) propane (bisphenol A) - Liquid chromatography method", this standard provides a method for detecting the content of bisphenol A in thermal paper.

2、 Industry standards

In addition to national standards, colored thermosensitive synthetic paper may also be subject to specific industry standards. These industry standards may vary depending on the application field, such as logistics, retail, healthcare, and other fields that may have specific quality requirements.

3、 Environmental and safety requirements

Environmental performance:

Color thermal synthetic paper should meet modern environmental requirements, such as biodegradability, non toxicity, and harmlessness. This helps to reduce environmental pollution and safeguard consumer health.

Security performance:

Color thermal sensitive synthetic paper should ensure safety during production and use, such as avoiding the use of harmful substances and ensuring that the product meets relevant safety standards.

4、 Other certifications

In addition to the above standards, colored thermal sensitive synthetic paper may also require other specific certifications, such as ISO 9001 quality management system certification, ISO 14001 environmental management system certification, etc. These certifications help improve the management level, product quality, and market competitiveness of enterprises.

In summary, the quality certification standards for colored thermal sensitive synthetic paper involve multiple aspects, including national standards, industry standards, environmental and safety requirements, as well as other specific certifications. These standards together constitute the quality assurance system for colored thermal sensitive synthetic paper, which helps ensure the quality and safety of the product.