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With the market, the thermal label paper varies greatly, the state has not yet introduced the national standard, many users do not know how to identify the quality of thermal label paper for many businesses to control the poor quality of thermal paper provides a convenient Cause loss, light is the thermal printing paper to save time shorter, writing blurred, heavy damage to the printer. The following Poly Baolong tell you how to identify the advantages and disadvantages of thermal label paper, so as not to be fooled.

First, the stickers thermal label paper is dedicated to the thermal printer and thermal fax machine printing paper, its quality directly affects the print quality and save time, and even affect the use of printers and fax machines life.

Second, the thermal printing paper is generally divided into three layers, the bottom of the paper base, the second layer for the thermal coating, the third layer for the protective layer, the main impact of thermal printing paper quality for the thermal coating or protection Layer, if the thermal paper coating is not uniform, will lead to print, some places deep color, some places shallow color, print quality significantly reduced, if the heat-sensitive coating chemical formula is unreasonable, will lead to thermal printing Paper storage time becomes very short, good print paper can be saved (at room temperature, to avoid direct sunlight conditions) 5 years, now more can save 10 years of long-term thermal paper, but if the thermal coating The formula is unreasonable, thermal printing paper may only be saved for several months.

Third, the protective coating is critical to the post-print retention time, which absorbs a portion of the light that causes the heat-sensitive coating to react chemically, slows the deterioration of the printing paper, and protects the printer's thermal elements from damage, If the protective coating is not uniform, not only will greatly reduce the protection of the thermal coating, even in the printing process will appear to protect the coating of small particles fall off, rubbing the printer's thermal components, resulting in damage to the printed thermal element.