Cold-formed aluminium ntawv ci, tseem hu ua cov ntawv txias-stamped nyuaj, yog dav siv nyob rau hauv ntim cov khoom siv. Vim nws cov khoom ua tau zoo, txias-formed aluminium foil tau lees paub thiab nyiam los ntawm cov neeg siv khoom thiab ntim cov khoom lag luam. Cold-formed aluminium foil yog tiag tiag aluminium ntawv ci nrog cov qauv sib xyaw, tsis yog tsuas yog aluminium foil txheej nrog txheej txheej tab sis kuj muaj lwm cov yeeb yaj kiab sib xyaw nrog cov lus ntxiv, uas kuj yog ib qho tseem ceeb vim li cas thiaj li ua tau txias-tsim aluminium foil tuaj yeem nrov hauv khw.

Cold-formed aluminium foil feem ntau muaj peb txheej ua haujlwm: ib tug nto-txhawb lub zog txheej, ib qho nruab nrab aluminium ntawv ci ua ib txheej thaiv, thiab ib txheej sab hauv tshav kub-sealing txheej. Cov txheej txheej txhawb nqa tuaj yeem luam tawm nrog cov xim lossis cov qauv xav tau los ntawm cov neeg siv khoom, thiab cov khaubncaws sab nraud povtseg yog sib koom ua ke los ua ib zaj duab xis sib xyaw ua ke.

Qhov thib ob txheej yog nruab nrab aluminium foil barrier txheej. Kev ntim cov tshuaj yuav tsum tau ntim cov khoom kom muaj cov khoom thaiv zoo. Lub luag haujlwm loj tshaj plaws ntawm nruab nrab aluminium foil txheej yog kom muaj peev xwm ua tiav qhov kev tiv thaiv zoo. Ntxiv rau, nws tseem yuav tsum tau txhawb nqa ib qho kev tiv thaiv rau stamping thiab ncab. Cov qauv ntawm cov txheej txheem no txawv ntawm cov txheej txheem aluminium foil, thiab lub zog muaj zog ductile alloy aluminium foil yog siv.
Txhawm rau ua lub luag haujlwm zoo hauv kev tiv thaiv, lub thickness ntawm aluminium ntawv ci kuj yog thicker dua li cov pa, feem ntau, 45μm tuab aluminium ntawv ci yog siv.

Qhov thib peb txheej yog txheej txheej sab hauv tshav kub-sealing txheej
Cov txheej txheej sab hauv tshav kub-sealing txheej ntawm txias-tsim aluminium ntawv ci feem ntau yog ua los ntawm polyvinyl chloride (PVC) daim ntawv nyuaj, thiab PVC yog siv los ua cov khoom siv saum npoo kom cov ntawv txias-tsim aluminium ntawv tuaj yeem ua kom sov-sealed. Nyob rau hauv cov txheej txheem molding, vim kev xav ntawm compounding thiab stamping, ib txoj hauv kev ntxiv cov khoom siv yas rau hauv PVC molecular ntu yuav siv rau hauv plasticization thiab hauv lubrication., thiab tib lub sijhawm los txhim kho qhov cuam tshuam ntawm PVC. Yog li ntawd, cov qauv ntawm peb txheej tuaj yeem ruaj khov thiab muaj cov yam ntxwv zoo.