How to save small rolls of thermal label paper to maintain its printing quality?

To maintain the printing quality of small roll thermal label paper, the following are some effective storage methods:

1、 Storage environment

Temperature and humidity:

When storing thermal label paper, it is necessary to ensure that the ambient temperature is within the range of 23 ± 2 ℃ and the relative humidity is maintained between RH60%~70% or RH65% ± 5% (with slight differences from different sources, but emphasizing appropriate temperature and humidity).

Avoid exposing thermal label paper to high temperature, high humidity, or ultra-low temperature environments to accelerate its aging process.

illumination:

Prevent direct sunlight from shining on the thermal label paper, as prolonged exposure to light can accelerate the chemical reaction of the thermal coating, leading to a decrease in printing effect.

Store the thermal label paper in a dark and cool place to extend its storage time.

2、 Packaging and Stacking

Moisture proof packaging:

Use moisture-proof paper or film to seal and package thermal label paper to prevent moisture and pollutants from entering the air.

For thermal label paper that has already been opened, it should be resealed and packaged after each use to maintain its good storage condition.

Stacking method:

The thermal label paper packaged in rolls should be stacked vertically to avoid deformation or damage.

Flat thermal label paper should be stored flat and the height of each board should not exceed 1 meter. At the same time, the goods should be at least 10 centimeters above the ground to prevent moisture and pressure.

Layered stacking:

For thermal label paper that has already been printed, it should be stacked in layers to avoid excessive weight causing glue to penetrate and adhere, which can affect the storage effect.

3、 Chemical contact

Avoid direct contact between thermal label paper and chemicals, as certain chemicals may damage the coating on the paper surface, resulting in fading or inability to print.

4、 Regular inspection and maintenance

Check paper quality:

During the printing process, pay attention to observing the quality changes of the thermal label paper. If unclear printing or uneven color is found, the paper should be replaced or the printing equipment should be checked in a timely manner.

Maintain printing equipment:

Regularly inspect and clean printing equipment to ensure its cleanliness and proper operation. To avoid a decrease in print quality caused by equipment issues.

5、 Usage suggestions

For thermal label paper that requires long-term storage, it is recommended to consider using thermal paper with waterproof, oil resistant, scratch resistant and other characteristics, such as genuine three proof paper. This type of paper can maintain the clarity of printed content even in harsh environments.

If you need to store labels or documents for a long time, you can consider using heat transfer label machines/printers or inkjet, laser printers, etc. These machines print images with more durability.

In summary, by controlling the storage environment, packaging and stacking reasonably, avoiding contact with chemicals, conducting regular inspections and maintenance, and using thermal label paper correctly, the printing quality can be effectively maintained and the storage time can be extended.