Ifilimu yokupakisha yesikhumba iyashiswa futhi ithambe futhi imbozwe kumkhiqizo kanye nepuleti eliphansi.Ngaso leso sikhathi, ukumuncwa kwe-vacuum kwenziwa kusebenze ngaphansi kwepuleti elingezansi ukuze kwakheke ifilimu yesikhumba ngokuma komkhiqizo bese unamathisele epuletini elingezansi (ikhadi lephepha lokuphrinta umbala, amakhadibhodi kathayela noma indwangu ye-bubble, njll.).Ngemva kokupakishwa, umkhiqizo usongwe ngokuqinile phakathi kwefilimu yesikhumba kanye nepuleti elingaphansi, futhi usetshenziselwe ukupakisha okuboniswayo okubukwayo noma ukupakisha kokuvikela ukushaqeka kwemboni.Inomphumela oqinile wezinhlangothi ezintathu, umphumela omuhle wokuboniswa, ukuvikela okuhle kokuvala, futhi ingavimbela ngempumelelo umswakama, uthuli nokushaqeka.Isetshenziswa kakhulu ku-Hardware, amathuluzi okulinganisa, amathoyizi, amabhodi wesekethe nezinye izingxenye ze-elekthronikhi, izingxenye zezimoto nezithuthuthu, izingxenye ze-hydraulic kanye ne-pneumatic, imihlobiso, imikhiqizo yengilazi ye-ceramic, imisebenzi yezandla, ukudla nezinye izimboni.