What is the waterproof performance of PET matte silver thermal paper?

The waterproof performance of PET matte silver thermal paper is usually quite excellent. The following is a detailed analysis of its waterproof performance:

1、 Overview of Waterproof Performance

PET matte silver thermal paper has good waterproof performance due to the use of special PET material and matte silver coating treatment. It can resist the influence of moisture and humid environment to a certain extent, maintaining the clarity and integrity of the label.

2、 Waterproof performance test

In practical applications, the waterproof performance of PET matte silver thermal paper can be verified through a series of tests. For example, you can soak the label paper in water for a period of time and then observe the changes on its surface. High quality PET matte silver thermal paper should be able to maintain clear and visible label text after a short period of immersion, without blurring or fading.

3、 Factors affecting waterproof performance

Although PET matte silver thermal paper has good waterproof performance, its specific performance is still affected by various factors:

Paper material: The quality of PET material directly affects the waterproof performance of label paper. High quality PET material has better water resistance and stability.

Coating treatment: The quality and uniformity of the matte silver coating can also affect the waterproof effect of the label paper. High quality coatings can provide better waterproof protection.

Printing process: The ink used during the printing process and the temperature of the print head can also affect the waterproof performance of the label paper. A suitable printing process can ensure that the label paper maintains good waterproof effect after printing.

Usage environment: The usage environment of label paper is also an important factor affecting its waterproof performance. The waterproof performance of label paper may be affected to some extent in harsh environments such as humidity, high temperature, or chemical corrosion.

4、 Application scenarios

Given that PET matte silver thermal paper has good waterproof performance, it is suitable for various occasions that require waterproof labels. For example, in outdoor environments, refrigerated warehouses, or humid work environments, using PET matte silver thermal paper can ensure that labels remain clear and readable for a long time, without blurring or fading due to moisture or humidity.

5、 Precautions

Although PET matte silver thermal paper has good waterproof performance, the following points should still be noted during use:

Avoid prolonged immersion: Although PET matte silver thermal paper has certain waterproof properties, prolonged immersion in water may still cause label blurring or fading.

Choose the appropriate printing process: To ensure the waterproof effect of the label paper, it is necessary to choose the appropriate printing process and ink type.

Storage environment: When storing PET matte silver thermal paper, it is advisable to avoid humid and high-temperature environments as much as possible to maintain its good performance.

In summary, PET matte silver thermal paper has good waterproof performance and is suitable for various occasions that require waterproof labels. During use, attention should be paid to selecting appropriate printing processes and storage environments to ensure the waterproof effect of label paper.