What international standards are related to circular colored copperplate label paper?

The international standards directly related to circular colored copperplate label paper may not be specific to its shape or color, but will involve aspects such as the quality of the paper used as the base material, the environmental friendliness of the printing ink, the durability and recyclability of the label, etc. Here are some international standards that may be applicable to circular colored copperplate label paper:

1、 Paper quality related standards

GB/T 10335.1-2017: This is a national standard in China that specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of coated art printing paper (copperplate paper) in coated paper and paperboard. Although this is a Chinese standard, similar international standards may also exist to evaluate the quality of copperplate paper.

ISO 216: defines the international standards for paper sizes of A series and B series, although this mainly concerns paper size, circular label paper may need to determine its applicable paper size range based on these standards.

2、 Printing ink and environmental protection standards

ISO/IEC 17979-1:2011: This is the first part of the standard for inks and substrates used in digital printing, which specifies the basic performance requirements for inks and substrates (including paper) used in the digital printing process. Although this is about digital printing, the environmental requirements for ink may also apply to the printing of circular colored copperplate label paper.

RoHS Directive: A directive restricting the use of certain hazardous substances in electronic and electrical equipment. If circular colored copperplate label paper is used for electronic products or needs to come into contact with electronic products, it may need to comply with the requirements of the RoHS directive.

3、 Label durability and recyclability standards

ASTM D3359: This is a testing method standard for adhesive adhesion, which may be applicable for evaluating the adhesion and durability of circular colored copperplate label paper.

ISO 14001: Environmental Management System Standard, although primarily focused on the environmental management of enterprises, manufacturers of circular colored copperplate label paper may need to comply with this standard to ensure the environmental friendliness of their production processes.

ISO/IEC 16758: Environmental Labeling Standard for Printing and Imaging Materials, may be applicable for evaluating the recyclability and environmental friendliness of circular colored copperplate label paper.

4、 Other relevant standards

UL 969: This is the UL standard for durability of label materials, which may be applicable to circular colored copperplate label paper that requires long-term maintenance of clear and complete identification.

EN ISO 12647: This is a European standard for color control and color characteristics in the printing process, which may be applicable for evaluating the printing quality and color accuracy of circular colored copperplate label paper.

It should be noted that although the above standards may apply to circular colored copperplate label paper, the specific application may vary depending on the purpose, production method, and regulatory requirements of the country or region where the label paper is located. Therefore, when selecting and using circular colored copperplate label paper, it is recommended to consult relevant regulatory agencies, manufacturers, or professional organizations for accurate information.