In a high humidity environment, can the three heat sensitive paper remain stable?

In an environment with high humidity, three-proof thermal paper can maintain relatively better stability than ordinary thermal paper or one-proof thermal paper, but it is not completely unaffected. The following is a detailed analysis of the stability of the three-proof thermal paper in a high humidity environment:

First, three moisture resistance of heat-sensitive paper

After three layers of moisture-proof treatment, the three thermal paper has better moisture-proof effect than ordinary thermal paper. This moisture-proof treatment makes the three heat-proof paper can be used in an environment with high relative humidity and is not easy to be damp and deformed, so as to maintain the clarity and stability of the printed characters.

Second, the influence of humidity on three heat-resistant paper

1.Direct impact:

Hygroscopicity: Although the three heat-resistant paper has a certain moisture-proof performance, in an extremely high humidity environment, the surface of the paper may still absorb a certain amount of moisture. This may lead to changes in the physical properties of the paper, such as expansion, deformation, etc., which will affect the clarity of the printed text.

Color stability: A high humidity environment may also affect the color stability of the printed text on the tri-thermal paper. Although this effect is relatively small compared to ordinary thermal paper, prolonged exposure to high humidity can still cause fading or blurring of the writing.

2.Indirect effects:

Storage environment: If the ambient humidity of the three heat-resistant paper is too large, it may also lead to moisture in the paper packaging, which will affect the overall performance of the paper.

Third,Recommendations for maintaining stability

1.Control the ambient humidity: try to store the three heat-proof paper in a dry and ventilated environment to avoid long-term exposure to high humidity. You can use a humidity regulator to control the humidity of the storage environment.

2.Sealed packaging: During storage and transportation, the use of sealed packaging can reduce the direct contact between paper and humid air, thereby extending its service life and maintaining its stable performance.

3.Periodic check: Periodically check the humidity of the storage environment and the status of the paper to find and handle moisture problems in a timely manner.

In summary, the three heat sensitive paper can maintain relatively good stability in a high humidity environment, but it is not completely unaffected. In order to ensure the stability of its performance and extend its service life, it is recommended to take appropriate measures to control the ambient humidity and properly store the paper.