Aluminium foil dov yog ib qho tshwj xeeb calendering tshuab. Vim qhov me me thickness ntawm cov khoom, cov kev tswj hwm uas ua lub luag haujlwm txiav txim siab hauv phaj thiab strip dov, xws li qhov sib txawv thiab dov siab, tsis txhob ua lub luag haujlwm tseem ceeb hauv aluminium foil dov. Lwm yam tseem ceeb uas ua lub luag haujlwm me hauv daim ntawv thiab strip dov, xws li nro thiab dov ceev, ua lub luag haujlwm tseem ceeb hauv aluminium foil dov.

Lub thickness ntawm lub thawv aluminium yog kuj nyias, feem ntau 0.2 ~ 0.006 hli, thiab lub thinnest yuav dov mus rau 0.0025mm. Rolling los ntawm 0.35 ~ 0.7mm ntawv ci billet rau 0.006mm ntawv ci, nws suav nrog dov ntawm sawb nrog lub log qhov sib txawv thiab dov ntawm cov ntawv ci tsis muaj qhov sib txawv. Tam sim no, muaj qhov tsis paub tab ntawm kev paub tab thiab kev suav rau seamless dov.

Nyob rau hauv zus tau tej cov ob-daim ntawv txhuas ntawv ci, lub dov ntawm txhuas lub thawv tuaj yeem muab faib ua peb txheej txheem: ntxhib dov, nruab nrab dov, thiab ua tiav dov. Los ntawm txoj kev xav ntawm technology, nws muaj peev xwm yuav roughly faib los ntawm thickness ntawm lub dov tawm. Kev faib tawm dav dav Qhov tawm thickness ntau dua los yog sib npaug rau 0.000mm yog ntxhib dov, qhov tawm thickness ntawm 0.012 ~ 0.05mm yog nruab nrab dov, thiab qhov tawm thickness yog tsawg dua 0.012mm rau ib qho khoom tiav thiab ob npaug dov cov khoom tiav.

Rough rolling zoo ib yam li cov yam ntxwv dov ntawm txhuas strips. Kev tswj ntawm thickness mas yog nyob ntawm dov quab yuam thiab tom qab nro. Cov txheej txheem ntawm ntxhib dov yog loj, uas tuaj yeem ncav cuag 50% ~ 65%. Cov yam ntxwv dov yog txawv kiag li los ntawm dov ntawm txhuas strips, thiab muaj qhov tshwj xeeb ntawm aluminium foil dov. Nws cov yam ntxwv feem ntau suav nrog cov hauv qab no.