The testing standards for silicone screen printing logos mainly cover the following aspects to ensure that the quality of silk-screen logos meets product requirements and industry standards:
1. Clarity test
Purpose: To detect the clarity of silk-screen logos, to ensure that fonts, patterns, etc. are clearly visible, without blur, incompleteness, etc.
Method: Through visual inspection or using tools such as magnifying glasses, carefully observe every detail of the silk-screen logo to ensure that its clarity meets the design requirements.
2. Position accuracy test
Purpose: To detect whether the position of the silk-screen logo is accurate and whether it is within the allowable error range.
Method: Use measuring tools (such as vernier calipers, projectors, etc.) to measure the position of the silk-screen logo, and compare it with the position on the design drawing to determine whether it meets the design requirements.
3. Color matching test
Purpose: To detect whether the color of the silk-screen logo matches the standard color to meet the product appearance requirements.
Method: Compare the silk-screen logo with the color on the standard color plate or design drawing to observe whether the color is consistent and there is no obvious color difference.
4. Durability test
Purpose: To test the durability of the silk-screen logo during product use to determine whether it can remain clear and not fade for a long time.
Method:
Friction test: Use tools such as erasers, alcohol, butter or specific tapes to perform friction tests on the silk-screen logo to observe whether it is worn, faded, etc.
Environmental simulation test: Place the product in extreme environments such as high temperature, low temperature, and high humidity for testing, and observe the performance of the silk-screen logo in these environments.
5. Environmental protection test
Purpose: To test whether the silk-screen logo meets environmental protection requirements, such as whether it contains toxic substances and whether it can be recycled.
Method: According to relevant environmental standards and regulations, the ink, solvent and other materials used in the silk-screen logo are tested to ensure that they meet environmental protection requirements.
6. Adhesion test
Purpose: To evaluate the adhesion of the silk-screen logo to ensure that it is not easy to fall off during product use.
Method: Use 3M tape or similar tools to test the adhesion of the silk-screen logo. The specific operation is to stick the tape on the silk-screen logo and flatten it with your hands, then quickly tear off the tape and observe whether the silk-screen logo falls off.
