How to distinguish the good and bad of thermal paper? _ printing equipment

Summary with the thermal barcode label paper on the market the good and bad are intermingled, nations and has not issued national standard, many users don't know how to identify the quality of thermal paper, for many businesses keep inferior thermal paper provides convenient, causes losses to the user, light thermal printing paper to save time is shorter, blur, heavy damage to print with the thermal barcode label paper on the market the good and bad are intermingled, nations and has not issued national standard, many users don't know how to identify the quality of thermal paper, for many businesses keep inferior thermal paper provides convenient, causes losses to the user, light thermal printing paper to save time is shorter, blur, heavy damage to the printer. By small below tell you how to identify the pros and cons of thermal paper, so as not to fall for it again. A, thermal paper is specially used for thermal printers and thermal fax paper, its quality directly affect the print quality and save time, and even affect the service life of the printers and fax machines. Second, thermal printing paper generally divided into three layers, the bottom of base paper, the 2nd is thermal coating, the third layer of protective layer, mainly affecting the quality of thermal printing paper for thermal coating or coating, if uneven thermal paper coating, will lead to print, in some places darker, some local color shallow, significantly lower print quality, if thermal coating chemical formula is not reasonable, can lead to thermal printing paper to save time become very short, can be saved after good printing paper printing ( Under the condition of normal temperature, avoid direct sunlight) 5 years, are now more long-term thermal paper can save ten years, but if the thermal coating formula is not reasonable, thermal printing paper may be only a few months. Three, protective coating for after printing is also key to save time, it absorbs some of chemical reaction that generates heat sensitive coating light, slow the deterioration of paper, and the thermal sensor can protect the printer is not damaged, but if the protective coating is not even, not only can greatly reduce the thermal protection coating, even in the printing process will fall off a protective coating of tiny particles, friction printer thermal element, lead to the damage of print heat sensitive components.