Cold-formed aluminium foil, zvakare inozivikanwa seinotonhora-yakatsikwa simbi sheet, inoshandiswa zvakanyanya muchikamu chekutapa. Nekuda kwekuita kwayo kwechigadzirwa, inotonhora-yakaumbwa aluminium foil inosimbiswa uye inofarirwa nevashandisi uye mapepa ekugadzira zvevatambi. Inotonhora-yakaumbwa aluminium foil iri chaizvo aluminium foil ine chimiro chemuchina, Kwete chete iyo aluminium foil layer ine nzvimbo yekuvhara asi zvakare mamwe mafirimu emununura ane mazwi akawedzerwa, icho zvakare chikonzero chakakosha nei kutonhora-chakaumbwa aluminium foil inogona kuve yakakurumbira mumusika.

Inotonhora-yakaumbwa aluminium foil kazhinji ine matatu anoshanda zvikamu: Special-inotsigirwa Simba Resimba, Iyo yepakati aluminium foil seyekuvhara layer, uye nzvimbo yemukati yekupisa-inosimbisa layer. Iyo nzvimbo yekutsigira inotsigira inogona kudhindwa nemavara kana maitiro anodikanwa nemutengi, uye zvigaro zvakasungwa pamwechete kuti ugadzire firimu remubatanidzwa..

Iyo yechipiri layer iri iyo yepakati aluminium foil barrier layer. Iko kurongedza kwemishonga kunoda kurongedza zvigadzirwa kuti uve nezvakanaka zvekutadza. Basa guru reiyo Middle Aluminium Foil Layer ndeyekugona kuwana yakanaka chipinganidzo dziviriro. Pamusoro pe, Izvo zvakare zvinodiwa kuti utsigire imwe mwero wekupokana kuti utumire uye kutambanudza. Iyo dhizaini yeiyi denderedzwa yakasiyana neiyo general aluminium foil layer, uye yakakwira-simba ductle alloy aluminium foil inoshandiswa.
Kuti utore basa riri nani mukudzivirira, Iko ukobvu hweAluminium Foil zvakare zvakare yakakora pane iyo yakajairika, kazhinji, 45μm thick aluminium foil inoshandiswa.

Iyo yechitatu deya ndiyo yemukati yekupisa kupisa-layer
Iyo yemukati yemukati yekupisa-inosimbisa denderedzwa rechando-rakaumbwa aluminium foil rinowanzogadzirwa nePolyvinyl chloride (PVC) bepa rakaoma, uye PVC inoshandiswa seyakaisa zvinhu zvekuti inotonhora-yakaumbwa aluminium foil inogona kupisa-yakavharwa. Mukuumbwa kwekuumba, Nekuda kwekufunga kwekunyepedzera uye kusimuka, nzira yekuwedzera iyo plasticzer Factor kune iyo PVC molecular chikamu ichashandiswa kune yemukati kupurasitiki uye yemukati lubrication, uye panguva imwe chete yekuvandudza iyo kukanganisika kwePVC. Naizvozvo, chimiro chevatatu mate chinogona kuve chakagadzikana uye chine hunhu hwakanaka.