Thermal paper：
   ·Thermal paper used for thermal printers and thermal fax paper, the quality of the direct influence on the print quality and save time, even affect the printer and fax service life. Currently on the market, and avoids the good and bad are intermingled paper hasn't come gb, many users also not clear how the differential thermal paper quality for many businesses, this paper made keep inferior thermal provides convenient for users, loss of time shortens, illegible, heavy damage to the printer. This article tells you how to identify the paper, lest avoids. Times again, Thermal printing paper generally divided into three layers, the bottom paper, for a second, third floor coating for thermal protector, mainly for the quality of its influence for thermal protection coating or coating of paper, if the thermal conductivity of uneven, print, some local color depth, some local color printing quality, significantly reduced, and the chemical formula, if thermal coating is reasonable, can lead to save time becomes very short typing paper printing, good at room temperature (after can store, avoid direct sunlight conditions) 5 years, are now more can save ten years of long-term thermal paper, but if the coating is not reasonable formula heat-sensitive, may be kept for several months.
   ·After the printing of protective coating for save time, it is also the key to absorb part of learning reaction produces thermal coated paper, light, and can protect the deterioration of the printer is not damaged, temperature sensing elements, but if uneven, protective coating for thermal will not only greatly reduces the coating to protect, even in print process will now.

  Thermal paper identification：
   ·Appearance: if the paper is very white paper, the protective coating and thermal coated unreasonable, add too much fluorescent powder, paper should be slightly better green. Paper smoothness is not high, or doesn't look even, explain coating, if uneven paper, paper looks reflected is added too much phosphor, not very good quality.
   ·Grilled: roasted with fire, and the method is very simple also with lighter in the paper, the heating heated paper if the color is brown, the formula for that is not reasonable, thermal storage time may be short, if the paper is part of the black stripes or small piece, explain coating is not uniform. Good quality paper because it is in the heated HeiLuSe (green), and with a uniform color piece, from the center to color become weak gradually.
   ·Sunlight differential: compared with fluorescence printed paper pen in the sun (that can be added to the speed of light thermal coated paper, what kind of reaction), the fastest black can save time shorter.