Problem and improvement of sticking paper in thermal printing process
As thermal paper is widely used in retail, gaming, finance, clothing, logistics, medical and other fields, in order to meet a variety of applications, formulations and coatings are also different, such as to improve the coating of colorants and thermal base paper The cloth effect is added with sizing agents, etc., and problems such as sticking paper (Sticking) are introduced.
The Generation and Improvement of Carbon Deposit in Thermal Printing Process
As thermal printing is widely used in retail, gaming, finance, clothing, logistics, medical and other fields, in order to meet a variety of applications, the formulation and coating of thermal media are different, sometimes due to the unreasonable coating of thermal media Or thermal print heads and printers are not properly designed and used, resulting in thermal media melt that cannot be well absorbed, resulting in carbon deposits (ie Sludge), which adhere to the heating element of the print head, thereby affecting the printing quality and even destroying the thermal mass. sensitive print head.
Thermal history control technology of TPH
The thermal print head realizes printing through the instantaneous rise and fall of the resistance temperature of the heating element, and the process of rising and falling of the temperature of each heating element unit will be affected by its own initial temperature (heat storage) and the transmission of the surrounding heating element resistance units.