How to ensure the color durability of colored copperplate label paper?

The color durability of colored copperplate label paper is affected by a variety of factors, to ensure its color durability, you can start from the following aspects:

First, choose the right paper and ink

1.Paper quality: Choose high-quality colored coated paper as the base material of label paper, which usually has a better gloss and color expression, and can better carry and show the ink color.

2.Ink type: Printing with special inks that are resistant to light, water and oil, which maintain color stability and durability in a variety of environments.

Second, the correct printing process

1.Pre-printing treatment: Before printing, the necessary treatment of the paper, such as dehumidification, dust removal, etc., to ensure that the surface of the paper is clean and smooth, which is conducive to the uniform adhesion of the ink.

2.Printing pressure control: In the printing process, it is necessary to control the printing pressure to avoid excessive pressure resulting in ink penetration or paper deformation, thus affecting the durability of the color.

3.Drying treatment: After the printing is completed, the label paper is properly dried to ensure that the ink is fully cured and improve the durability of the color.

Third, reasonable storage and use environment

1.Storage environment: Color label paper should be stored in a cool, dry, ventilated environment, avoid direct sunlight and humidity, to reduce the possibility of color fading.

2.Use environment: During use, the label paper should be avoided from contact with water, oil or other chemicals for a long time to avoid damage to the color.

Fourth, the use of advanced color management technology

1.Color management: The output device is controlled and standardized through the color management system to ensure the accuracy and stability of the printed color. This includes establishing property files, controlling equipment status, maintaining material uniformity, and so on.

2.Regular color calibration: Regularly calibrate the printing equipment to ensure that the equipment is in the best working condition and reduce the color deviation caused by equipment aging or failure.

Fifth, precautions

1.Avoid direct contact: During handling and use, avoid direct contact between the label paper and sharp objects, so as not to scratch the surface and affect the color durability.

2.Timely use: For the printed label paper, it should be used as soon as possible to avoid color fading caused by long-term storage.

To sum up, in order to ensure the color durability of color copperplate label paper, it is necessary to start from many aspects such as paper selection, ink use, printing process, storage environment and color management. Comprehensive policies can effectively improve the color durability of the label paper to meet the requirements of various application scenarios.