vacuum pack

/V AE1 K Y UW0 M P AE0 K/
noun
  1. 1

    An airtight container in which something has been vacuum packed.

  2. 2

    A device which becomes rigid when suction is applied to it, used to pack a wound.

verb
  1. 1

    To pack something in an airtight container from which some or all of the air is removed, creating a partial vacuum.

Source: https://en.wiktionary.org/wiki/vacuum%20pack