Aluminium ntawv ci yog ib yam khoom tseem ceeb rau laminates thiab yog siv dav hauv ntim khoom noj. Nws cov khoom thaiv kev tiv thaiv kev tsiv teb tsaws ntawm cov dej noo, oxygen thiab lwm yam gases, nrog rau kev tsiv teb tsaws ntawm cov ntxhiab tsw ntxhiab thiab cov teebmeem ntawm lub teeb, feem ntau siab dua li cov yas laminate. Yog li ntawd, aluminium ntawv ci yog siv nyob rau hauv laminates
Thaum cov khoom thaiv tsis txaus yog qhov txwv tsis pub muaj nyob hauv txee lub neej ruaj khov ntawm cov khoom noj khoom haus. Aluminized yas laminate tuaj yeem hloov aluminium foil laminate, tab sis nws cov khoom thaiv tsis zoo me ntsis. Nyob rau hauv-pob kub kho ntawm txhuas ntawv ci nyob rau hauv nruj, semi-rigid thiab saj zawg zog ntim tau tso cai
Pob ntawv geometries raug xaiv los xyuas kom muaj cua sov sai thiab tsawg thermal puas thaum ua. Rau lub sealing ntawm lub ntim, mechanical stability thiab sealing zoo yog qhov tseem ceeb tshwj xeeb. Cov tshuaj stability ntawm aluminium ntawv ci nyob rau hauv kev sib cuag nrog cov zaub mov nyob ntawm seb muaj pes tsawg leeg ntawm cov zaub mov. Raws li kev paub txog toxicological tam sim no, kev siv txhuas hauv cov khoom ntim tau suav tias yog kev nyab xeeb thiab kev siv cov ntawv ci sab hauv yog pom zoo rau qee qhov xwm txheej.
Aluminium foil plays lub luag haujlwm tseem ceeb hauv kev ntim khoom noj niaj hnub. Cov khoom siv hluav taws xob, lub cev thiab tshuaj lom neeg ntawm aluminium ntawv ci, xws li cov nyhuv barrier, deadfolding thiab cov khoom noj muaj peev xwm ua rau nws siv tau rau ntau yam kev siv hauv ntau yam khoom sib txawv. Cov khoom siv yog lub teeb tab sis muaj zog, tuaj yeem tsim thiab hloov mus rau hauv cov duab nyuaj, nthuav tawm zoo heev corrosion thiab kub tsis kam, nthuav tawm cov cua kub tsis kam thiab zoo hluav taws xob conductivity, thiab tuaj yeem rov ua dua yam tsis muaj kev poob zoo. Tsis tas li ntawd, aluminium foil ntim yog lub teeb heev thiab yog li ntawd muaj zog heev thaum thauj. (5,7–9) Tseeb, cov ntawv txhuas ua tau raws li cov kev xav tau ntawm cov khoom ntim niaj hnub uas yog ob qho tib si ua haujlwm thiab ib puag ncig zoo. Yog li ntawd, cov khoom ntawm aluminium ntawv ci ua rau nws muaj txiaj ntsig zoo rau ntau lub ntim khoom noj, tshwj xeeb tshaj yog aseptic cartons, pouches (pav ca thiab nws tus kheej sawv), ntim cov ntaub ntawv, lub raj mis capsules, push-in hlwv, laminated tubes, hau, tais thiab ntim. .
