The high resolution inkjet printer has the following characteristics: (solvent free, high resolution, low pollution, low cost, low failure, low maintenance) Low pollution --- High resolution inkjet printers use "environmentally friendly inks" and no high volatility organic solvents. The machine does not use a diluent (also called a solvent) and there is no problem with volatility. The traditional CIJ (dot matrix) model, using MEK solvent (scientific name: methyl ethyl ketone), is a high volatile solvent, the machine will continue to volatilize this solvent to the workplace once it is turned on. Low cost---Because no ink dilution (also known as solvent) is required, the total consumption of consumables is 1/3 to 2/3 of the conventional CIJ (dot matrix) model, which greatly reduces production costs. And each dot is only 90 pl (pico liter), and the ink usage is very low. The traditional CIJ model, because of the use of diluent (also known as solvent), will volatilize to the workplace at a volatilization rate of 15~20c.c. per hour, which is a waste of cost, taking 8 hours a day as an example. A bottle of diluent will be used in about a week. Low failure---There is no complicated ink line and valve design inside the machine, which reduces the failure rate caused by the jitter component (motor/valve). Because no diluent (also called solvent) is used, there is no mixing ratio ( That is, the ink viscosity is uneven, which causes ink deflection errors and ink leakage problems. In the traditional CIJ (dot matrix) model, the pipeline is long and the valve is large, and the relative failure rate is also increased. Low maintenance - industrial grade nozzles using the latest technology greatly reduce the maintenance rate, while the traditional CIJ (dot matrix) models, because the ink needs to be recycled and reused, sometimes because the recovery hole is blocked, and often need to clean the nozzle . It is necessary to periodically change the filter screen and periodically correct the polarizing plate. The polarizing plate sometimes deforms due to accidental collision during maintenance, so that the ink leaks continuously. School Bag ,School Backpack,Kids School Bag,School Bags Girls NINGBO MACEY EDUCATION PRODUCT CO.,LTD , https://www.maceycreative.com