Isizathu sokuthi kungani i-aluminium foil gasket ikhiqiza iphunga lapho ivalwa?
Abasebenzisi abaningi ekusetshenzisweni kwe-aluminium foil gasket (i-aluminium foil sealing gasket) ukuvala uphawu, ngokuvamile bathola ukuthi ngesikhathi sokuvalwa, ibhodlela lizokhipha ukuqhuma kwentuthu emhlophe, livule ifilimu ye-aluminium yokuvala, ezokhipha iphunga elikhuthazayo. Ngemikhiqizo enephunga layo, njengekhofi, ushokoledi, imikhiqizo yobisi, izinongo noma izimonyo ezisezingeni eliphezulu, leli phunga elimnandi liyisici esilimazayo kwikhwalithi yomkhiqizo.