The submarine hatch forms a hermetic seal.
Hermetic means complete and airtight, insulated or protected from outside influences. As in (of a seal or closure)
The informecial claimed that the new containers used modern technology to guarantee a hermetic seal that would keep food fresh for months
When i bought new containers, they were very hermetic. Although the bedroom window was not actually painted black, the sash was permanently closed against the possibility of any air entering the room by an almost hermetic seal of duck tape.
If the hermetic seal has been compromised, then I would not recommend using them.
To be hermetic means to be completely insulated and air tight. It could be applied to a seal to say it is airtight or in a human being hermetic would mean not being influenced from the outside.
The seal of Solomon, the Hermetic Seal and the Philosopher's Stone are all alchemical terms. The psychologist Carl Jung believed that the work the alchemists did was related to the psychological event known as the darkness of midlife. These terms referred to their goal, which was a cure for the darkness. I have attached a link which goes into more detail.
The hermetic compressor cannot use a centrifugal switch like an open motor because it will disrupt the start winding. Hermetic compressors work through insulated motor terminals, and not in the open.
If the gum has perservatives, it can last a while after the ED
A hermetic container is a container that is airtight, preventing the entry of air or other gases and the escape of contents such as food or chemicals. This type of sealed container is commonly used to preserve the freshness and quality of the contents inside by minimizing exposure to external elements.
If it is a sustainable harvest then indefinitely
two weeks