What are the storage conditions for PET matte silver thermal label paper?

The storage conditions of PET matte silver thermal label paper are crucial to maintaining its print quality and extending its service life. Here are some key storage conditions:

1. Temperature and humidity control

Ideal temperature: The ideal storage temperature for thermal paper is usually between 20-25 ° C, but the specific range may vary depending on the brand and quality of paper. Some data pointed out that the optimal storage temperature of thermal paper is 23±2 ° C, and such temperature conditions help to slow down the aging rate of paper.

Humidity control: The relative humidity should be maintained between 60% and 70%, or 65%±5% as recommended by some data. Appropriate humidity can prevent the paper from moisture, because moisture will break down the chemical composition of the thermal paper color, accelerate its fading process.

2. Avoid light and sunscreen

Light storage: Thermal paper should be protected from direct sunlight, because ultraviolet light will accelerate the breakdown of chemicals in the thermal coating, resulting in fading of the writing. Therefore, thermal paper should be stored in a cool, dark place to reduce the impact of light on the paper.

3. Moisture and high temperature protection

Moisture-proof measures: Keeping the storage environment dry is very important, because moisture will accelerate the fading and deterioration of thermal paper. Heat-sensitive paper can be sealed with moisture-proof paper, film or plastic bag to reduce the erosion of air and moisture on the paper.

High temperature: The high temperature environment will also accelerate the aging process of thermal paper, so you should avoid storing thermal paper in high temperature places, such as windowsills in direct sunlight or near heating.

4. Packaging and storage methods

Sealed packaging: For thermal paper labels that have been printed, it is recommended to seal packaging to reduce the contact of air, moisture and dust. At the same time, it should be sealed and packed again after each use to keep the paper clean and dry.

Vertical stacking: For rolled thermal paper, vertical stacking should be done to prevent curling and deformation. Flat sheets of thermal paper should be stored flat, the height of each board should not exceed 1 meter, and the goods should be more than 10 cm off the ground to prevent moisture and pollution.

5. Other precautions

Avoid contact with chemicals: When storing and using thermal paper, try to avoid contact with chemicals, because these chemicals may destroy the surface coating of thermal paper, resulting in poor printing results or inability to print.

Regular inspection: Develop the habit of regularly checking and cleaning the printing equipment to keep the printing equipment clean and normal operation. This helps to ensure that the thermal paper can normally and stably print clear, beautiful prints during the printing process.

In summary, the storage conditions of PET matte silver thermal label paper include appropriate temperature and humidity, sun protection and sun protection, moisture and high temperature protection, correct packaging and storage methods, and avoid contact with chemicals. Following these storage conditions can maintain the print quality of thermal paper and extend its service life.