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Will the words on the paper magically disappear? Why is thermal paper so amazing?

Time : 2022-01-26 Hits : 9

To know what thermal printing paper is, you must first understand what a thermal printer is. Thermal printing is to coat a transparent film on a light-colored material, and heat the film for a period of time to turn into a dark color. The image is created by heating, which produces a chemical reaction in the film. This chemical reaction is carried out at a certain temperature, and high temperature will accelerate this chemical reaction.

The thermal printer selectively heats the thermal paper at certain locations, thereby producing corresponding graphics. Heating is provided by a small electronic heater on the printhead that is in contact with the heat-sensitive material. The heaters are logically controlled by the printer in the form of square dots or strips. When driven, a graphic corresponding to the heating element is generated on the thermal paper. The same logic that controls the heating element also controls the paper feed, allowing graphics to be printed on the entire label or paper.

From the principle of thermal printers, we can know that thermal paper is the only designated paper for thermal printers, and no other paper can replace it. Thermal paper is also known as thermal fax paper, thermal recording paper, thermal copy paper, and in Taiwan, it is called thermal copy paper. Thermal paper is a kind of processed paper, and its manufacturing principle is to coat a layer of "thermal coating" on the fine base paper.

The importance of thermal paper must be understood by everyone, after all, it is its only one, so how to choose good quality thermal paper is very important. Of course, this is not difficult to solve. As long as you choose a company with guaranteed quality, there will be no problem. In our Qirui products, the quality is guaranteed, and they are all directly supplied by manufacturers and purchased through regular channels.

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