Lub ntsej muag ntawm lub hnab ntim cov ntawv txhuas yog opaque, nyiaj dawb, nrog kev tiv thaiv gloss, zoo barrier thiab tshav kub sealing zog, nrog rau kev tiv thaiv kev sib hloov, kub kub, tsis tshua muaj kub, roj tsis kam, thiab tshuaj tsw qab tuav; Tsis muaj tshuaj lom thiab tsw ntxhiab; Nta xws li softness. Cov khoom siv dav siv rau kev ntim khoom noj, cov khoom siv tshuaj, khoom siv txhua hnub, thiab lwm yam. Yog li, puas yog lub hnab ntim cov ntawv txhuas ua los ntawm cov hlau? Puas yog insulated?
Puas yog aluminium foil ntim hnab ua los ntawm hlau?
Aluminium foil ntim hnab feem ntau yog xa mus rau aluminium yas composite lub tshuab nqus tsev ntim hnab, uas yog tsim los ntawm ntau yam yas films thiab aluminium foil composite ua ke. Lawv yog ib hom ntawm cov hnab ntim khoom sib xyaw uas muaj cov khoom siv hlau, feem ntau siv plaub txheej txheej txheem, thiab muaj dej zoo thiab ua haujlwm oxygen. Haum rau kev ya raws-pov thawj, pov thawj lub teeb, thiab lub tshuab nqus tsev ntim ntawm cov khoom siv kho tshuab loj, cov khoom siv tshuaj lom neeg, thiab cov tshuaj intermediates.
Puas yog aluminium foil ntim hnab insulated?
Vim tias aluminium ntawv ci yog hlau, nws tus kheej ua hluav taws xob. Txawm li cas los xij, cov khoom siv ntawm cov hnab ntim ntawv txhuas feem ntau yog PET / AL / CPP, PET / AL / PE, BOPP / AL / PE, PET / AL / NY / CPE. Los ntawm qhov no, peb tuaj yeem pom tias aluminium ntawv ci tau muab qhwv rau hauv ntau cov ntaub ntawv ntawm cov txheej sab hauv, yog li cov hnab ntim aluminium ntawv tuaj yeem suav tias yog rwb thaiv tsev.
