What is the glossiness of BOPP synthetic label paper?

The glossiness of BOPP (biaxially oriented polypropylene) synthetic label paper is usually high. Glossiness is an indicator of the ability of a material's surface to reflect light. A high glossiness material surface can reflect more light, making objects appear brighter and more vibrant.

During the production process of BOPP synthetic label paper, it undergoes biaxial stretching technology, which enables its molecular chains to be fully oriented and arranged in both longitudinal and transverse directions, thereby improving the transparency and glossiness of the film. This high glossiness characteristic makes BOPP synthetic label paper widely used in printing and packaging fields.

Specifically, the glossiness of BOPP synthetic label paper can usually reach over 85% (measured according to GB/T 8807 standard), or even higher. This value indicates that its surface is very smooth and can reflect a large amount of light, making the patterns and text printed on it clearer and more vivid.

In addition, the glossiness of BOPP synthetic label paper is also affected by various factors, such as the quality of raw materials, control of production processes, surface treatment, etc. Therefore, in practical applications, it is necessary to choose the appropriate glossiness level according to specific needs and purposes.

Overall, BOPP synthetic label paper has been widely used and recognized in fields such as food packaging, daily necessities packaging, and electronic product packaging due to its high glossiness, excellent printing performance, and environmental friendliness.