Meaning of measurement
Gloss measurement of PET film is to evaluate its surface quality and appearance effect. PET film is widely used in packaging, printing, electronics, optics, aerospace and other fields, and its surface gloss is an important factor affecting product appearance quality and market competitiveness. The surface of the high-gloss PET film is smooth, smooth and flawless, which can improve the texture and aesthetics of the product. PET film is widely used in packaging, printing, electronics, optics and other fields. It goes without saying that the appearance quality of products is important to market competitiveness. Measuring the gloss of PET film can help determine its appearance quality and market competitiveness.
application solution
Gloss meter can be used for gloss detection of PET film. The following are the steps for testing the glossiness of PET film with a gloss meter:
Prepare the sample: Take a flat sample from the surface of the PET film to be tested, and make sure that there are no scratches or stains on the surface of the sample.
Adjust the gloss meter: According to the operating instructions of the gloss meter, adjust the instrument to the appropriate test mode and light source.
Place the sample: put the PET film sample on the gloss meter test bench, and calibrate the sample according to the instrument instructions.
Run the test: Start the gloss meter and follow the instructions in its operating instructions to run the test. During the test, it should be ensured that the instrument and the sample are in a stable state without moving or shaking.
Record the results: After the test is completed, the measurement results are recorded and analyzed. A gloss meter will provide a numerical readout, with a higher reading indicating a smoother surface and a lower reading indicating a rougher surface.
Repeat the test: To verify the accuracy of the results, the test can be repeated several times until consistent results are obtained.
NBCHAO reminds you: when testing the glossiness of PET film, the freshness and dryness of the sample should be kept as far as possible, and the test conditions should be strictly controlled to ensure the accuracy of the test results. In addition, care should be taken to protect the surface of the sample during testing to avoid new scratches or stains.
