Zhongshan Yida Paper Co., Ltd.



Home > news > Content

The purpose and distinction of copy paper manufacturers

Edit:Zhongshan Yida Paper Co., Ltd.UpDate:2020-06-27

The use of copy paper manufacturers is very extensive as follows:

1. Fruit packaging: Copy paper is an important paper in northern fruit packaging materials. It was mainly used for packaging Sydney, hence the name Sydney paper

2. Clothing, footwear, leather goods, hardware packaging: In the southern Chinese market, copy paper is mainly used for packaging of clothing, footwear, leather goods and other products.

3. Porcelain, wine industry, handicraft packaging: it has the functions of moisture-proof, breathable, protective and shaping.

4. Copy paper printing: Copy paper has good printing effect, can print single color, double color, four color, corporate logo, trademark, and can be dyed into various colors such as red, blue, gold, silver and so on.

Used for engraving in the art of seal cutting: Due to the special nature of the copy paper, the ink does not diffuse because of its thinness. Therefore, the copy paper is often used to write the print during seal cutting.

The copy paper manufacturer tells you how to distinguish the quality of copy paper? Copy paper is a kind of high-end cultural industry paper that is quite difficult to produce. Copy paper manufacturers have a wide range of uses and are used in all walks of life. Therefore, copy paper is used more and more frequently in life. It has the characteristics of fineness, flatness, smoothness, and no bubble sand. Then, the quality of copy paper manufacturers How to tell?

1. Pay attention to check whether its appearance is smooth, delicate and uniform light transmittance.

2. Pay attention to check its physical strength performance. You can pull it with your hand to see if its transverse tension is high. Generally, good copy paper has a higher transverse tension.

3. You can test the degree of tearing: tear the paper along the longitudinal direction of the paper to see its gap. If the force is large, the tear is not neat, it means that the tear is high, and the vertical and horizontal directions are high, indicating that it is of high quality.

4. You can test the transparency of the paper: cover the copy paper on a newspaper printed with one-size bold font, and cover the newspaper with a piece of paper. After adding another sheet, you can’t see the outline of the bold font. Count the number of layers it covers. The more layers the copy paper covers, the better. The higher the transparency of the copy paper on the surface, the higher its quality.

General copy paper manufacturers produce excellent copy paper with the basic characteristics of high whiteness, fine texture, good vertical and horizontal tension, and good light transmittance. At the same time, copy paper also has oil-proof, waterproof, and excellent printing performance. Most copy papers are made of imported wood pulp. After sulphate bleaching, wood pulp has the basic characteristics of high whiteness. It is different from tissue paper, and has a big difference in performance and appearance. , When buying copy paper, you must pay special attention.