How to determine whether the heat-sensitive label paper meets industry standards?

To determine whether the heat-sensitive label paper meets the industry standards, it can be comprehensively considered from the following aspects:

First, check the product certification and testing report

First of all, check whether the product has passed the certification of the relevant industry, such as ISO, CE, RoHS, etc. These certifications typically require products to meet specific quality, safety and environmental standards. At the same time, the supplier is required to provide a product test report, the report should list the performance indicators of the product in detail, including waterproof, oil, wear and other three anti-performance, as well as chroma, brightness, smoothness, tensile strength, tear and other physical characteristics indicators.

Second, compare industry standards and technical requirements

Compare product performance indicators with industry standards or technical requirements. For example, you can refer to national standards such as GB/T 28210-2011 "Thermal paper", or specific standards within the industry. The comparison includes but is not limited to:

Three anti-performance: to ensure that the product has enough waterproof, oil-proof, anti-wear capabilities to adapt to different use environments.

Physical characteristics: Check whether the brightness, smoothness, thickness, quantification, etc. of the paper meet the standard requirements to ensure print quality and service life.

Chemical characteristics: Understand whether the product contains harmful chemicals, such as fluorescent agents, heavy metals, etc., to ensure that the product is environmentally friendly and healthy.

Third, carry out actual testing and verification

Where conditions permit, actual tests can be carried out to verify the performance of the product. Test methods include but are not limited to:

Three anti-performance test: Place the label under specific environmental conditions (such as wet, greasy, etc.) to observe whether the information remains clear, does not fade, and does not fall off.

Print effect test: Print test with different printers and printing conditions to evaluate whether the print effect is clear and sharp.

Friction resistance test: Use a standard eraser or cloth to repeatedly wipe the printed label to check whether the handwriting is easy to fall off or blurred.

Fourth, check the product packaging and logo

Regular products usually have clear and accurate product packaging and labeling. Check whether the packaging is marked with product name, specification, model, production date, manufacturer and other information. At the same time, pay attention to whether the product has environmental protection marks, safety marks and other certification marks.

Fifth, consult professional institutions or industry experts

If you have questions about the performance or standards of your products, you can consult a professional body or industry expert. They can give professional judgment and advice according to the specific situation of the product and industry standards.

In summary, to determine whether the three thermal labels meet industry standards, we need to consider a number of aspects. In the process of purchase and use, the product information should be carefully checked, the actual test should be carried out and the relevant standards and regulations should be followed.