How to maintain the stickiness of the heat-sensitive label paper?

The stickiness of heat-sensitive label paper is affected by a number of factors. The following are some key methods and precautions for maintaining stickiness:

First, material selection

1.High quality thermal paper: Choose a triple thermal label paper with a high-quality adhesive and a good protective coating. Good adhesives can provide stronger initial adhesion and long-lasting adhesive retention.

2.Environmentally friendly glue: The heat-sensitive label paper usually uses environmentally friendly glue, which is not only harmless to the human body and the environment, but also has strong viscosity and is not easy to fall off, which helps to maintain the stickiness of the label.

Second, storage conditions

1.Avoid direct sunlight: Prolonged direct sunlight can cause the thermal paper to fade and the adhesive to age, thus reducing the stickiness. Store the label paper in a cool, dry and well-ventilated place.

2.Moisture and sun protection: High humidity will cause moisture absorption deformation of thermal paper, and high temperature will accelerate the aging of the adhesive. Therefore, the storage environment should be maintained at appropriate temperature and humidity.

3.Avoid heavy pressure: After the printed label packaging should be layered, not too heavy, to prevent glue penetration and adhesion, affecting the viscosity.

Third, use method

1.Properly clean the surface: Before attaching the label, ensure that the label base is clean, dry, and free of oil and dust. These impurities will affect the binding force of the adhesive to the base surface, thus reducing the viscosity.

2.Correct affixing: When affixing the label, ensure that the label is in full contact with the base surface to avoid bubbles and wrinkles. At the same time, excessive pressure or pulling on the label should be avoided to avoid damaging the adhesive layer.

Fourth, other precautions

1.Regular inspection: For labels used for a long time, they should be regularly checked whether their stickiness is good. If it is found that the viscosity decreases or falls off, the new label should be replaced in time.

2.Avoid contact with chemicals: Some chemicals may corrode the adhesive layer, resulting in less stickiness. Therefore, direct contact with these chemicals should be avoided when using the label.

In summary, the stickiness of the three heat-proof label paper needs to consider many aspects such as material selection, storage conditions and use methods. By selecting high quality thermal paper, providing a suitable storage environment, using the label correctly, and regular inspection and maintenance, the stickiness of the thermal label paper can be effectively maintained.