We all know that white ink hot stamping printers have a very important accessory, which is the nozzle. The quality of the nozzle can directly determine the printing quality and whether the printing process is smooth. And the price of the nozzle is quite expensive, which can be said to be one of the highest priced accessories for the entire white ink hot stamping printer. Once it is damaged and cannot be repaired, it can only be purchased again. So it is necessary to take good care and maintenance in order to extend the usage time of the nozzle and reduce printing costs. Today, Kangyin editor has compiled 6 tips for maintaining nozzles for everyone. Let's learn together.

1. Before printing, clean the dirt and dust on the printing platform area and printing film surface to prevent static electricity during the printing process from causing dust to adsorb on the nozzle surface, thereby blocking the nozzle hole.

2. After starting the white ink hot stamping printer and before turning off the printer every day, it is necessary to print a nozzle test strip and check the nozzle status. If there is blockage or oblique spraying, the blocked spraying hole should be cleaned in a timely manner.

3. During the printing process, it is recommended to clean the residual ink on the nozzle surface with a dedicated cleaning solution every 2-5 hours to prevent the ink on the nozzle surface from clogging the spray hole of the white ink hot stamping printer after being left standing for a long time to solidify.

4. During the printing process, it is recommended to avoid some nozzles not spraying ink for a long time. It is recommended to add 6 color bars on both sides of the image without affecting the image to prevent some nozzles from being blocked due to a certain color not spraying ink for a long time.

5. During the printing process, if the ink on the nozzle is found to be broken or slanted, it is necessary to hang and clean the nozzle in a timely manner to avoid the problem of ink blockage after the nozzle is left standing for a long time.

6. At the end of the printing work of the white ink hot stamping printer every day, it is necessary to use a special cleaning solution to clean the residual ink on the nozzle surface and around the nozzle base plate. A new, clean non-woven fabric should be applied to the nozzle surface with the cleaning solution, and the entire spray car cover should be covered with a dust cover to avoid ink condensation and nozzle blockage.