Main types of paper rolls
Thermal paper rollsThermal paper is a specific type of paper that has the peculiarity of changing color when exposed to heat. To have this effect, a layer of a chemical called BPA (Bisphenol A) is applied to the conventional paper.
Normal paper rollsThe rolls of plain paper still apply to a large amount of everyday equipment (cash registers, desk calculators, etc ...), the main difference for thermal paper rolls is the need for a (usually a ribbon / ribbon) for printing to be done, as opposed to the thermal paper in which the printing is done by heat on the paper surface.
Carbonless paper rollsCarbonless paper is a type of paper to which a treatment has been applied to its surface, which allows the transfer of the printed / written information on the first sheet to one or more sheets below. It was developed as an alternative to chemical paper, which requires the application of a sheet of chemical paper between the original sheet (top sheet) and the remaining sheets below. still apply to a large amount of equipment in our daily lives (cash registers, TPA, etc ...).
Plotter paper rollsPlotter rolls are rolls of conventional paper to which a layer of a chemical is applied which allows it to absorb ink that is fed from the printer onto the paper.