What should be noted before using long-lasting three proof thermal paper?

Long term three proof thermal paper should pay attention to the following aspects before use:

1、 Select applicable specifications

Select according to printer model: Different printers use different specifications of thermal paper, so before use, it is necessary to choose the suitable long-lasting three proof thermal paper according to the printer model to ensure printing effect and printer lifespan.

2、 Check the quality of the paper

Observe the appearance of the paper: Before use, check whether the appearance of the thermal paper is flat, wrinkle free, and undamaged. If there are any problems, they should be replaced in a timely manner to avoid affecting the printing effect.

Pay attention to paper whiteness and luster: Although paper with high whiteness looks brighter, excessive whiteness may be the result of adding too much fluorescent powder. Meanwhile, uneven glossiness may also lead to poor printing results. Therefore, when choosing, attention should be paid to the natural whiteness and uniform glossiness of the paper.

3、 Storage environment inspection

Ensure that the paper is not affected by moisture: Long lasting thermal paper is sensitive to humid environments, and if it gets damp during storage, it may cause blurry printing or loose handwriting. Therefore, before use, the paper should be checked for dryness. If there is any moisture, it should be dried in a dry and ventilated place before use.

Avoid direct sunlight: Prolonged exposure to sunlight can cause the paper to turn yellow, fade, or even deteriorate. Therefore, before use, it should be ensured that the paper is not exposed to sunlight for a long time.

4、 Operation precautions

Avoid bending and kneading: The printing effect of thermal paper is achieved through heating. If the paper is bent or kneaded during use, it will cause the internal chemical materials to mix, thereby affecting the printing effect. Therefore, when using, it is advisable to avoid bending or kneading the paper as much as possible.

Keep the printer clean: Dust and stains inside the printer may affect the printing effect of thermal paper. Therefore, before use, it is necessary to ensure that the interior of the printer is clean and regularly clean the printer.

5、 Health and safety

Avoid skin contact: Although the safety of modern thermal paper has been greatly improved, to avoid potential health risks, it is recommended to avoid direct skin contact as much as possible when using it. Wash hands promptly after use.

In summary, long-term three proof thermal paper needs to pay attention to selecting suitable specifications, checking paper quality, inspecting storage environment, operating precautions, and health and safety issues before use. These measures can ensure the normal use and printing effect of thermal paper, while safeguarding the health and safety of users.