Ifoyile yealuminiyam epholileyo, ekwaziwa njengephepha eliqinileyo elinesitampu esibandayo, isetyenziswa kakhulu ekupakishweni kwempahla. Ngenxa yokusebenza kwayo kakuhle kwemveliso, Ifoyile yealuminiyam eyenziwe ngokubanda iqinisekisiwe kwaye ithandwa ngabasebenzisi kunye nabavelisi bokupakisha bezibonelelo. Ifoyile ye-aluminiyam epholileyo eneneni i-aluminium foil enesakhiwo esidibeneyo, hayi kuphela umaleko wefoyile wealuminiyam onomaleko ongaphezulu kodwa kunye nezinye iifilimu ezidibeneyo ezinezithethi ezongeziweyo, nto leyo ekwasisizathu esibalulekileyo sokuba kutheni ifoyile yealuminiyam epholileyo inokuthandwa kwimarike.

Ifoyile yealuminiyam eyenziwe ngokubanda idla ngokuba nemigangatho emithathu esebenzayo: umaleko wamandla oxhaswa ngumphezulu, ifoyile yealuminiyam ephakathi njengomaleko wesithintelo, kunye nomgangatho ongaphakathi wokuvala ubushushu. Uluhlu lwenkxaso yomgangatho unokuprintwa ngombala okanye iphethini efunwa ngumthengi, kwaye iileya zidityaniswe kunye ukuze zenze ifilimu edibeneyo iyonke.

Umaleko wesibini ngumbindi we-aluminium foil barrier layer. Ukupakishwa kwamayeza kufuna imathiriyeli yokupakisha ukuba ibe neempawu ezintle zothintelo. Indima enkulu yomgangatho we-aluminium foil ephakathi kukukwazi ukufezekisa ukhuseleko oluhle lomqobo. Ukwengeza, kuyafuneka kwakhona ukuxhasa umgangatho othile wokumelana nokunyathela kunye nokwelula. Ulwakhiwo lwalo maleko luhluke kwi-foil ye-aluminium jikelele, kunye ne-high-power ductile alloy aluminium foil isetyenziswa.
Ukuze udlale indima engcono ekukhuseleni, Ubukhulu befoyile yealuminiyam bukwangqindilili kunesiqhelo, ngokubanzi, 45Kusetyenziswa ifoyile yealuminiyam engqindilili engu-μm.

Umaleko wesithathu ngumaleko ongaphakathi wokutywina ubushushu
Umphezulu ongaphakathi otywina ubushushu befoyile eyenziwe ngealuminium epholileyo yenziwa ngokubanzi ngepolyvinyl chloride. (I-PVC) iphepha eliqinileyo, kunye nePVC isetyenziswa njengesixhobo somphezulu ukwenzela ukuba ifoyile ye-aluminiyam eyenziwe ngokubanda inokutywinwa ubushushu.. Kwinkqubo yokubumba, ngenxa yoqwalaselo lokudibanisa kunye nesitampu, indlela yokongeza i-plasticizer factor kwi-PVC ye-molecular segment iya kusetyenziselwa iplastiki yangaphakathi kunye nokuthambisa kwangaphakathi., kwaye kwangaxeshanye ukuphucula ukuxhathisa impembelelo yePVC. Ngoko ke, isakhiwo semigangatho emithathu sinokuzinza ngakumbi kwaye sibe neempawu ezintle.