How should thermal paper be properly stored to avoid deterioration?

Thermal paper should be stored properly to avoid deterioration, here are some key storage recommendations:

1. Control of environmental conditions

Temperature: The optimal storage temperature of thermal paper is generally between 20 and 50 ° C, which can be adjusted according to the characteristics of the paper and the recommendations of the manufacturer. Avoid storing thermal paper in too high or too low a temperature environment, as extreme temperatures may accelerate the aging and deterioration of the paper.

Humidity: Appropriate relative humidity is equally important for maintaining the quality of thermal paper. In general, the relative humidity should be controlled within the range of 65%±5%. High humidity may cause the paper to be damp, affecting the printing effect and storage life; Too low humidity may make the paper too dry and increase brittleness.

Second, light protection

Avoid direct sunlight: Thermal paper should be stored in a place that avoids direct sunlight, because ultraviolet rays in sunlight will accelerate the fading of the thermal coating on the paper, causing the printing information to blur or even disappear.

Light storage: Even if not directly exposed to sunlight, prolonged exposure to light may have an adverse effect on thermal paper. Therefore, it is recommended to use opaque packaging materials to encapsulate thermal paper to reduce light exposure.

Third, packaging and stacking

Packaging tightness: Thermal paper should be sealed with waterproof paper or plastic film when stored to prevent moisture and dust in the air from entering the inside of the package. After each use, the package should be resealed to keep its interior dry and clean.

Stacking method: When stacking thermal paper, excessive pressure should be avoided to cause paper deformation or strong adhesive infiltration. It is recommended to roll up the paper for storage and ensure that the stacking height does not exceed the recommended limit (for example, the height of each board does not exceed 1 meter).

Iv. Other precautions

Regular inspection: Check the stored thermal paper regularly to ensure that there is no moisture, deformation or fading. If problems are found, they should be dealt with in time and replaced with new paper.

Follow manufacturer recommendations: Different brands and types of thermal paper may have different storage requirements. Therefore, when storing thermal paper, you should carefully read the instructions and storage recommendations provided by the manufacturer, and operate in strict accordance with its requirements.

To sum up, proper storage of thermal paper requires consideration of environmental conditions, light protection, packaging and stacking methods, and manufacturer recommendations. By taking appropriate storage measures, the service life of thermal paper can be effectively extended and its good printing effect can be maintained.