Does the roughness of the surface of the three proof thermal paper affect the printing clarity?

The roughness of the surface of the three proof thermal paper does indeed affect the printing clarity. The following is a detailed explanation of this viewpoint:

The impact on printing clarity

1. Affects the contact effect of the print head:

When the surface of the three proof thermal paper is rough, the print head may experience uneven resistance when in contact with the paper. This uneven resistance can cause the movement of the print head on the paper to become unstable, thereby affecting the clarity of the print.

2. Affects the distribution of toner or thermosensitive coloring layer:

A rough paper surface may result in uneven distribution of toner or thermosensitive coloring layer during the printing process. This uneven distribution can result in blurry, broken lines, or varying shades of color in the printed content, thereby reducing print clarity.

3. Increase the wear and tear of the print head:

A rough paper surface can increase friction between the print head and the paper, thereby accelerating the wear of the print head. Worn print heads may cause issues such as unclear printing and blurry handwriting during the printing process.

Advantages of surface smoothness

In contrast, three proof thermal paper with a smooth surface has the following advantages:

1. Improve printing clarity:

A smooth paper surface ensures that the print head receives uniform resistance when in contact with the paper, resulting in clearer and more delicate printed content.

2. Extend print head lifespan:

A smooth paper surface can reduce friction between the print head and the paper, thereby reducing the wear rate of the print head and extending its service life.

3. Improve printing efficiency:

A smooth paper surface can make the movement of the print head on the paper smoother, thereby improving printing efficiency and reducing problems such as paper jams and breakage during the printing process.

In summary, the roughness of the surface of the three proof thermal paper does indeed affect the printing clarity. To ensure the clarity and durability of printed content, it is recommended to choose three proof thermal paper with smooth surface and high glossiness for printing.