| 摘要 |
The RE-VAC invention is a housing, open on one end with an embedded sealing ring, and a port on the other end. The port allows insertion of a nipple and tube that is attached to a vacuum device. Or a housing, open on both ends with sealing rings embedded on each, and flanged ported lid. When the sealing ring on the open end of the housing is placed on a clean, hard, smooth non-porous surface, and firm pressure applied to the ported end, a vacuum chamber is created upon activation of the vacuum device. Air will be evacuated from any container with a lid, that was placed inside the housing. Releasing the chamber vacuum will not release the container vacuum.
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