Ink Technical Features
September 29, 2022
Technical Features:
1. One to one or more of the ink jet print head conveying the ink of the ink material conveying system, described system includes: the first ink container, described the first ink container has the first air ports, used to connect to the print head export ports, used to connect to the first ink bulk ink supply source of the ink material filling port, as well as the first ink circulation ports; The second ink tank has a second air port, a second ink port for connecting to the printing head inlet, and a second ink circulation port; A main air line having an air inlet and an air outlet; A first air pipeline connecting the first air port to the main air pipeline; A second air pipeline connecting the second air port with the main air pipeline; An air pump located in the main air line between the first air line and the second air line is configured to pump air from the air inlet toward the air outlet; A first airflow limiter positioned between the air inlet and the first air line; A second airflow limiter positioned between the air outlet and the second air line; An ink circulation pipeline connecting the first ink tank with the second ink tank; And an ink pump positioned in the ink circulation line to pump ink from the first ink tank to the second ink tank.
2. An ink delivery system as stated in Claim 1, wherein the first ink tank is negatively pressurized and the second ink tank is positively pressurized.
3. The ink conveying system mentioned in Claim 1, wherein the negative ink pipeline is connected to the first ink port and the positive ink pipeline is connected to the said No
