What should be paid attention to when printing three proof thermal paper?

When printing three proof thermal paper, the following aspects should be noted:

1、 Paper selection and adaptation

Select according to printer model: Different printers use different specifications of thermal paper. It is necessary to choose the appropriate three proof thermal paper according to the printer model to ensure the best printing effect and stable operation of the printer.

Check paper quality: Before use, check whether the three proof thermal paper is damaged, creased, or stained to ensure its flatness and cleanliness, in order to improve printing quality.

2、 Printing environment control

Avoid high temperature and direct sunlight: The handwriting on thermal paper is prone to fading under high temperature and direct sunlight. Therefore, during the printing process, the printer and thermal paper should be placed in a dark and cool place, away from heat sources.

Control humidity: Keep the environment dry and avoid excessive humidity that can cause paper to become damp, thereby affecting the clarity of printed content. Dehumidifiers or sealed packaging can be used to reduce humidity.

3、 Printing operation specifications

Avoid bending or kneading: During the printing process, avoid bending or kneading the three proof thermal paper to prevent the mixing of internal chemical materials, which may affect the printing effect.

Regular cleaning of printing equipment: Regularly inspect and clean the printing equipment to ensure its cleanliness and normal operation, and avoid a decrease in printing quality caused by equipment problems.

4、 Storage and protection

Sealed packaging: After each use, the remaining three proof thermal paper should be resealed and packaged to maintain its good storage condition.

Layered stacking: For pre printed three proof thermal paper, it should be stacked in layers to avoid excessive weight causing glue penetration and adhesion, which may affect the storage effect.

5、 Health and safety

Reduce direct contact: Try to avoid prolonged direct contact with the three proof thermal paper, clean your hands promptly after use, just in case.

Pay attention to the content of fluorescent powder: If the whiteness of the three proof thermal paper is abnormally high, it may be due to the addition of too much fluorescent powder, and health risks should be taken into account when using it.

In summary, when printing three proof thermal paper, attention should be paid to paper selection and adaptation, printing environment control, printing operation standards, storage and protection, as well as health and safety. By following these precautions, it is possible to ensure the printing of high-quality three proof thermal paper labels and extend their shelf life.