Thekaviri kamuri vacuum packing muchina imhando yakajairika yekamuri vacuum sealer, yakagadzirirwa diki uye yepakati-saizi yekugadzira yevacuum chisimbiso.
Kuenzaniswa neine single chamber vacuum sealer, kaviri kamuri vacuum yekurongedza muchina ine 2 makamuri ekushanda uye 1 inochinjika kamuri chivharo. Iwo maviri makamuri anoshanda neimwe nzira kuwedzera vacuum kurongedza kumhanya kwekaviri kamuri vacuum yekurongedza muchina kusvika 2 nguva dze single chamber vacuum sealer.