What are the precautions when storing PET matte silver thermal label paper?

When storing PET matte silver thermal label paper, the following points need to be paid attention to to ensure its quality and printing effect:

First, environmental control

1. Temperature and humidity:

It is recommended to store in an environment of 23±2℃ and RH60%-70%, which helps to maintain the stability and print quality of the label paper.

Avoid storing label paper in extreme temperature or humidity conditions to prevent label paper distortion, adhesive failure, or coating damage.

2. Illumination:

Direct sunlight should be prevented from shining on the label paper, because ultraviolet light will accelerate the aging process of the label paper, affecting the printing effect and storage life.

Second, packaging and stacking

1. Sealed package:

Use moisture-proof paper or plastic film to seal the label to prevent moisture, dust, and chemicals in the air from damaging the label.

For the label paper packed in rolls, it should be stacked upright; Flat label paper should be stored in a flat place to avoid bending or folding.

2. Stack height:

The height of each board label paper should not exceed 1 meter to ensure the stability of the stack and reduce the pressure caused by excessive weight on the bottom label paper.

3. Off-ground storage:

The label paper should be stored more than 10 cm away from the ground (plank) to prevent the impact of moisture on the label paper.

Third, avoid chemical contact

During storage and use, try to avoid contact between label paper and chemicals. Certain chemicals may destroy the surface coating or adhesive of the label paper, resulting in poor or unprintable results.

Fourth, regular inspection

Periodically check whether the temperature, humidity, and lighting conditions in the storage environment meet requirements, and check whether the labels are deformed, discolored, or adhered.

Fifth, use precautions

For the label paper that has been opened, try to avoid exposure to the air for a long time to prevent its surface from moisture or other contamination.

During the printing process, if a quality problem occurs on the label, such as unclear printing or uneven color, stop using the label and check the quality of the printing device and label.

In summary, through reasonable control of the storage environment, proper packaging and stacking, avoiding chemical contact and regular inspection and other measures, you can effectively extend the storage life of PET dumb silver thermal label paper and maintain its good printing effect.