We developed a filling seal ring packing machine and carried out the conveying distance and container airtightness tests, and obtained the following results. As a result of testing whether the packaging paper is within 25mm of conveying distance and whether it is suitable for achieving the goal, the prototype with the target feeding distance of 23mm was shortened to 16.4mm for the right pavement line and 20.4mm for the left line, saving 80% compared to the existing one. As a result of the test of the automatic packaging machine for filling and sealing the air tightness of the container, it was confirmed that the air tightness was 100% maintained.