How to judge the quality of all resin carbon strip is qualified?

To determine whether the quality of the all-resin carbon strip is qualified, it can be comprehensively evaluated from the following aspects:

First, appearance inspection

Flatness and surface defects: The visual inspection method is used to observe whether the surface of the carbon strip is flat, and there are no defects such as folds, bubbles, and needle eyes. These defects can affect the print effect, resulting in incomplete patterns or print quality issues.

Color and gloss: Check whether the color of the carbon strip is uniform and whether the gloss is good. High-quality all-resin carbon strips should have bright, uniform color and good gloss.

Second, physical performance testing

Thickness measurement: Use a thickness gauge to measure the thickness of the carbon strip to ensure that it is within the specified range. The thickness of the carbon strip will affect its printing effect and durability.

Tensile strength test: A tensile test machine is used to test the strength of the carbon strip under tensile forces to assess its durability. The carbon belt with high tensile strength can withstand greater printing pressure and wear, ensuring the stability and durability of the printing effect.

Third, chemical performance testing

Resin content detection: Test whether the resin content in the carbon strip meets the requirements. Resin is the main component of resin carbon strip, and its content directly affects the properties and quality of carbon strip.

Chemical resistance testing: The carbon strip is soaked in chemicals for testing to assess its performance stability in special environments. This helps ensure the reliability and durability of the carbon strip in specific application scenarios.

Fourth, print effect test

Actual print test: Use a special printer for actual print test to observe the printing effect of the carbon strip. Evaluate the requirements of legibility, density and edge sharpness.

Scratch resistance evaluation: Use a scratch tester to test the scratch resistance of the carbon strip to ensure the durability of the printed content. The carbon tape with good scratch resistance can maintain the clarity and readability of the printed content.

Fifth, other indicators

Length and specifications: Check whether the length and specifications of the carbon belt meet the requirements. Insufficient carbon strips may need to be replaced more frequently, increasing the cost of use.

Compatibility and ease of use: Evaluate the compatibility of the carbon strip with different printer models and the ease of replacement and installation. Good compatibility and ease of use can improve productivity and reduce the difficulty of use.

Sixth, reference standards and certification

Refer to relevant standards: Understand and refer to international standards (such as ASTM D4018-2017, ISO 10618:2020, etc.) and industry standards (such as Q/SNY 4.04-2012, GJB 5477-2014, etc.) for all-resin carbon strips to ensure that the quality of carbon strips meets industry specifications.

Check the certification: Check whether the carbon strip has passed the relevant quality certification and environmental certification, etc., which helps to further confirm its quality and reliability.

To sum up, it is necessary to consider many aspects to determine whether the quality of the all-resin carbon strip is qualified. Through the appearance inspection, physical performance detection, chemical performance detection, printing effect test and other related indicators evaluation, we can comprehensively and accurately judge whether the quality of the carbon strip meets the requirements. At the same time, reference to relevant standards and certification is also an important means to ensure the quality of carbon belts.