What is the surface glossiness of the hanging tag copperplate paper?

The surface glossiness of hang tag copperplate paper is one of its important quality indicators, which directly affects the visual effect and quality of printed materials. The surface glossiness of hanging tag copperplate paper can be explained from the following aspects:

1、 Definition and measurement of glossiness

Glossiness refers to the ability of a paper surface to reflect light, usually measured using a glossiness meter. The higher the glossiness, the stronger the reflective ability of the paper surface, and the better the visual effect of the printed matter.

2、 Gloss range of hang tag copperplate paper

The glossiness range of hang tag copperplate paper is usually high to meet the requirements of glossiness and color vividness for printed materials. Generally speaking, copperplate paper with a glossiness of over 70% can be considered high gloss copperplate paper. High end hang tag copperplate paper can even achieve a glossiness of over 90%, giving printed materials a higher sense of quality and visual effect.

3、 Factors affecting glossiness

Coating formula: The coating formula of copperplate paper has a significant impact on its glossiness. The types and amounts of pigments, binders, and auxiliary additives in coatings can all affect the glossiness of paper.

Polishing process: Polishing process is an important step in the production of copperplate paper, which can improve the glossiness and smoothness of the paper. The pressure, temperature, and frequency of calendering all have an impact on the glossiness of paper.

Paper thickness: The thickness of paper can also affect its glossiness. Generally speaking, the more uniform and qualified the thickness of copperplate paper, the better its glossiness performance.

4、 The relationship between glossiness and printing effect

High gloss copperplate paper for hang tags can present brighter and more vivid color effects during printing, giving printed products a higher sense of quality and visual effect. At the same time, high gloss paper can enhance the layering and three-dimensional effect of printed materials, making them more attractive.

In summary, the surface glossiness of hang tag copperplate paper is one of its important quality indicators, which directly affects the visual effect and quality of printed materials. When choosing hang tag copperplate paper, the appropriate glossiness range should be selected according to the requirements and purposes of the printed material.