| 摘要 |
<p>Used liquid receiving containers are recycled at low cost. A liquid receiving container has at least three or more liquid receiving chambers (370, 390, 430) that are interconnected so as to enable descent-type connection and ascent-type connection. An inlet opening (601) communicating with the upstreammost liquid receiving chamber (370) is formed in the liquid receiving container, the pressure in the liquid receiving chamber (370) is reduced by vacuum drawing, and the inlet opening (601) is sealed after liquid is placed from the inlet opening (601) to the liquid receiving chamber (370) side.</p> |
