What are the storage requirements for PET thermosensitive silver paper?

The storage conditions for PET thermosensitive silver paper mainly include the following requirements:

1、 Temperature control

PET thermosensitive silver paper should be stored at a suitable temperature to avoid paper deformation or chemical property changes caused by temperature changes. Generally speaking, the temperature of the storage environment should be controlled within the normal temperature range, preferably not exceeding 25 degrees Celsius, while also avoiding excessively low temperatures to prevent paper from becoming brittle.

2、 Humidity control

Humidity is an important factor affecting the storage quality of PET thermosensitive silver paper. Excessive humidity may cause the paper to become damp, thereby affecting the printing effect and adhesion; If the humidity is too low, the paper may dry out and be prone to breakage. Therefore, the humidity of the storage environment should be maintained at a moderate level, and it is generally recommended to control the relative humidity between 40% and 60%, or adjust it according to specific product instructions.

3、 Avoid light storage

PET thermosensitive silver paper is sensitive to light, and prolonged exposure to sunlight or strong light may cause the paper to fade or deteriorate. Therefore, paper should be stored in a cool and dark environment to reduce the impact of light on the paper.

4、 Moisture and dust prevention

In order to prevent PET thermosensitive silver paper from getting damp and contaminated with dust, necessary moisture-proof and dust-proof measures should be taken. Moisture resistant paper, film, or plastic bags can be used to seal and package paper to reduce the erosion of air and moisture on the paper. At the same time, the storage environment should be kept dry and ventilated to avoid moisture and mold.

5、 Avoid compression and deformation

PET thermosensitive silver paper is relatively fragile and easily deformed by external forces. Therefore, when storing, it is advisable to avoid placing heavy objects on paper to prevent deformation or damage to the paper. In addition, it is also necessary to avoid stacking paper too high or being affected by uneven pressure for a long time.

In summary, the storage conditions for PET thermosensitive silver paper include appropriate temperature and humidity control, light avoidance storage, moisture and dust prevention, as well as avoiding pressure and deformation. Following these storage requirements can ensure that PET thermosensitive silver paper maintains good quality and performance during storage.