Supply Avery Thermal labels Thermal paper said thermal bar code label Label

Thermal paper production principle is based on plain paper coated particulate powder, colorless dye ingredient is phenol or other acidic substances, separated by a film, under heat conditions, the film melted, mixed from powder color reaction. Handwriting unstable color thermal paper, easily fade, causing the file contents illegible. ? Material properties: no water, no oil, can tear Scope:? More for supermarket electronic scale labels, hospitals, clothing, factories, logistics, chemical laboratories, and other applicable ribbon:? Can not deserve ribbon can use? Selected Materials: AMS thermal paper tag / jams: Thermal paper is designed for a thermal printer and thermal paper fax machine, its quality directly affects what brand bags look good print quality and save time and even affect the life of the printer and fax machine. Currently mixed thermal paper market, the state has not yet introduced national standard, many users do not know also how to identify quality thermal paper, which for many businesses keep inferior system of thermal paper to provide a convenient for the user losses, light The storage time is shorter, illegible, damaged printer heavy. Thermal paper is generally divided into three layers, the bottom of the paper base, the second layer is a heat-sensitive coating, the third layer is a protective layer that primarily affects the quality of the heat-sensitive coating or a protective layer, if the thermal paper The uneven coating will result when printing color in some places deep in some places light in color, print quality significantly reduced, if the thermal coating chemical formula is unreasonable, will lead the paper to save time becomes very short, (at room temperature, away from direct sunlight conditions) after good paper print can be saved for 5 years, it can be kept for 10 years now and more long-term thermal paper, but if the thermal coating formulations unreasonable, may only Save a few months. Protective coating to save time printing is also critical, it can absorb a portion of the thermal coating chemical reaction leading to light, slow down the deterioration of the paper, and the printer can protect sensitive components from damage, but if the protective coating layer uneven, not only greatly reduce the thermal protection coating, even in the printing process will be off the protective coating of fine particles, the thermal element friction printer, causing damage to the thermal elements of the print.