Thermal Billing Paper Roll Dealer In Nagpur
The paper is always in a latent state. However, at high temperature, the leuco dye of the thermal coating is reacted with the chromogenic agent to produce a certain color, and the higher the temperature, the faster the color changes.
The paper is always in a latent state. However, at high temperature, the leuco dye of the thermal coating is reacted with the chromogenic agent to produce a certain color, and the higher the temperature, the faster the color changes.
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