The glossiness of plastic film refers to the reflective ability of its surface, which is usually used to measure the appearance quality and aesthetics of plastic film. Measuring the gloss of plastic films can help manufacturers determine the quality of products and perform quality control. High-gloss plastic film has a smooth, bright surface and better visual effects. It is usually used for packaging some high-end goods, such as food and cosmetics. The surface of low-gloss plastic film has a soft and natural style, and is usually used for packaging some daily necessities and office supplies. In addition, measuring the gloss of plastic films can also help manufacturers select and match different plastic materials to meet different packaging needs and consumer preferences. In the packaging industry, it is very important to measure the glossiness of plastic films, which can provide important references for product design, production and quality control.
application:
Gloss meter can be used to measure the glossiness of plastic film, which can be used for online detection during the plastic production process, or offline detection before the plastic products leave the factory. The measurement results can be used to evaluate the surface quality, gloss uniformity and gloss variation of plastic films.
Measurement steps:
Preparation: Cut the plastic film sample to be tested to an appropriate size, and ensure that the surface of the sample is clean, flat and free of blemishes.
Turn on the Glossmeter and warm up the instrument to a steady state according to the instrument instructions.
Place the plastic film sample flat on the measuring table of the instrument, and adjust the height of the measuring head of the instrument so that it is in vertical contact with the sample surface.
Click the measurement button on the instrument, the instrument will automatically measure and display the measurement results.
Multiple measurements can be repeated to improve measurement accuracy, and the average of the measurement results recorded and calculated.
NBCHAO reminds you: Different types of gloss meters may have different operating procedures and measurement accuracy requirements. Before use, you should read the instrument manual carefully and operate according to the manual. At the same time, factors such as pollution and blemishes on the surface of the sample will also affect the accuracy of the measurement results, and proper processing and inspection are required before measurement.
