luminum Alloys: Aluminium ntawv ci zaub mov ntim cov khoom siv raw yog tsim los ntawm txhuas alloys vim lawv cov khoom tsim nyog. Cov alloys feem ntau siv yog 3003 thiab 8011. Cov alloys no muaj zog zoo, formability, thiab compatibility nrog zaub mov, ua rau lawv haum rau cov zaub mov daim ntaub ntawv.
Aluminium Ingot: Cov khoom siv raw rau aluminium foil ntau lawm pib nrog aluminium ingots. Cov ingots no feem ntau yog muab los ntawm cov txheej txheem electrolytic, qhov twg alumina (aluminium oxide) yaj nyob rau hauv lub molten cryolite da dej thiab raug rau electrolysis. Lub resulting aluminium hlau yog ces cam khwb cia rau hauv ingots rau ntxiv ua.
Rolling txheej txheem: Cov txhuas ingots dhau los ua cov txheej txheem dov los hloov lawv mus rau hauv cov ntawv nyias. Cov ingots yog rhuab thiab dhau los ntawm ib tug series ntawm dov mills, uas txo lawv cov thickness thiab nce lawv ntev. Cov txheej txheem no yog hu ua kub dov thiab ua rau cov khoom ntawm aluminium ntawv ci.
Annealing: Tom qab kub dov, aluminium foil stock undergoes annealing txheej txheem. Annealing muaj cua sov cov khoom thiab ces maj mam txias nws los txhim kho nws yooj thiab formability. Cov txheej txheem no pab txo cov kev ntxhov siab sab hauv thiab ua kom cov ntawv ci yog mos thiab malleable.
Foil Finishing: Lub annealed aluminium foil Tshuag tau ua tiav ntxiv kom ua tiav qhov xav tau thickness, nto tiav, thiab lwm yam khoom. Qhov no yuav suav nrog ntxiv dov, annealing, thiab / lossis kev kho saum npoo kom ntseeg tau tias cov ntawv ci du, tuab tuab, thiab qhov xav tau.
Slitting thiab Txiav: Cov ntawv txhuas tiav yog hlais rau hauv cov yob yob los yog cov ntawv ntawm qhov xav tau dav siv cov tshuab slitting. Cov yob yob los yog cov nplooj ntawv nqaim no tuaj yeem ua tiav ntxiv thiab txiav rau hauv ib daim ntawv rau kev tsim cov thawv ntim khoom noj tshwj xeeb thiab cov duab.
Txheej thiab Laminating (xaiv tau): Qee qhov xwm txheej, cov ntawv txhuas txhuas siv rau cov thawv ntim khoom noj tuaj yeem ua cov txheej txheem ntxiv xws li txheej lossis laminating. Txheej tuaj yeem txhim kho cov khoom thaiv ntawm cov ntawv ci, thaum laminating cuam tshuam nrog kev sib txuas ntawm cov ntawv ci rau lwm cov ntaub ntawv kom ntxiv dag zog lossis rwb thaiv tsev.
Kev Tswjhwm Zoo: Thoob plaws hauv cov txheej txheem tsim khoom, kev tswj xyuas nruj nruj yog siv los xyuas kom meej cov ntawv txhuas ua tau raws li qhov yuav tsum tau ua ntawm cov khoom ntim khoom noj. Cov kev ntsuas no yuav suav nrog kev kuaj pom, ntsuas qhov tuab, kuaj xyuas qhov zoo, thiab ua raws li cov cai tswj kev nyab xeeb zaub mov.
Cov khoom siv raw rau aluminium foil ntim khoom noj, uas feem ntau muaj cov ntawv txhuas alloy, dhau los ua ntau yam txheej txheem los hloov nws mus rau hauv cov khoom kawg. Cov neeg tsim khoom ua raws li kev tswj hwm nruj kom ntseeg tau tias cov ntawv txhuas txhuas ua tau raws li cov qauv tsim nyog rau daim ntawv thov ntim khoom noj.
