In the printing process of sublimation ink printers, we believe that everyone has noticed that there are many regularly distributed holes on the flat sheet metal platform. These small holes are then used as suction platforms for broadband printers. At the same time, the fan under the platform is matched to form the printer’s suction system.
In the printout of a wide-format inkjet printer, the suction fan blows forward and the rear air replenishes. In this way, a strong air flow is formed behind the fan. The print medium is aspirated by a small suction through a small hole in the platform. The high speed operation of the fan creates a difference in pressure between the top and bottom, which makes the print medium close to the printing platform, ensuring that the print medium is flatter throughout the printing process. This is the complete process of the suction system working in our sublimation ink printers.
Simply put, the function of the suction system is to ensure that the print media and the printing platform can be closely fitted to ensure that the printing can not be arched, so that the textile sublimation printer prints more smoothly and smoothly, and the drawing effect is better.
In addition, due to the difference in horizontal tensile properties and toughness of different materials, only a small suction force is required for materials with small horizontal tensile properties and poor toughness to keep the material flat. Excessive suction can cause the print media to move, affecting the printhead. For harder materials, if the suction is too small, it will cause the material to be flat due to insufficient suction, thus affecting the printing effect. Therefore, the suction system in sublimation ink printers is essential during the printing process.
The Oric series of wide format printers are designed with suction and heating in one on the suction platform. At the same time of printing output, it is also possible to increase the drying speed of the ink moderately, so that the final print quality of the printer is more vivid and realistic, and is widely loved by customers.