Vim li cas cov hnab ntawv aluminium tuaj yeem siv los ua cov hnab ntim khoom noj? Vim li cas lub hnab ntim khoom noj siv aluminium ntawv ci?
Cov ntawv txhuas ntawm 25KG aluminium foil hnab rau cov khoom noj yog cov khoom siv hlau nplaum uas tuaj yeem siv hauv chav ua noj, tuav zaub mov, lossis ua qee yam khoom uas tuaj yeem ntxuav tau yooj yim. Aluminium foil ntim cov khoom noj ntawm lub khw feem ntau yog cua sov thiab tuaj yeem khaws cia rau lub sijhawm ntev. Feem ntau ntawm cov ntawv ci txhuas siv hauv kev ua zaub mov muaj ib sab uas ci ntsa iab thiab lwm sab uas yog grey. Aluminium foil ntawv rau zaub mov tuaj yeem siv los qhwv zaub mov ntawm ob sab. Nws yog feem ntau pom zoo kom qhwv cov zaub mov rau ntawm glossy sab los txhim kho cov nyhuv tshav kub.
Vim li cas lub hnab ntim khoom noj siv aluminium ntawv ci? Qhov no yog vim hais tias hlau txhuas yuav oxidized los ntawm oxygen, tsim ib tug tuab tiv thaiv zaj duab xis ntawm txhuas oxide nyob rau hauv cov hlau nto kom tsis txhob muaj oxygen mus txuas ntxiv oxidize cov hlau txhuas. Tau kawg, cov hnab ntim khoom ua los ntawm txhuas ntawv ci siv qhov no Cov yeeb yaj kiab tiv thaiv ntom ntom tuaj yeem cais tawm cov huab cua sab nraud los ntawm kev nkag mus rau hauv lub hnab thiab tiv thaiv cov zaub mov los ntawm oxidized thiab lwj. Ntawm qhov tod tes, aluminium ntawv ci muaj ductility zoo, zoo heev barrier zog, muaj zog corrosion kuj, thiab zoo luam ntawv adaptability. Es tsis txhob, nws tiv thaiv cov zaub mov los ntawm reacts nrog oxygen.
Aluminium ntawv ci yog siv rau hauv cov hnab ntim khoom noj vim nws cov khoom thaiv zoo. Cov pa oxygen transmittance ntawm aluminium foil yog qhov tsawg heev, uas tuaj yeem thaiv cov pa roj hauv cov huab cua uas tuaj yeem ua rau cov zaub mov tsis zoo, xws li oxygen, roj, thiab lwm yam. Thiab aluminium ntawv ci yog opaque thiab muaj lub teeb pom kev zoo, tiv thaiv qee yam khoom noj. los ntawm discoloration los yog deterioration vim raug rau lub teeb. Aluminium foil nws tus kheej muaj qhov tsis zoo corrosion kuj thiab yog yooj yim corroded los ntawm acidic los yog alkaline tshuaj.
Tsis tas li ntawd, 25KG aluminium foil hnab muaj cov yas muaj zog thiab tuaj yeem ua rau ntau hom hnab ntim khoom noj, xws li peb-sab ntim khoom ntim hnab, plaub-sab sealing hnab, yim-sab sealing hnab, hnab zipper rau tus kheej, tshwj xeeb. -zoo li lub hnab, thiab lwm yam. Cov hnab ntim sib txawv Cov hnab ntim khoom ntim aluminium tuaj yeem siv rau ntau hom ntim khoom noj.
Moisture-proof aluminium foil hnab muaj cov xim hlau nplaum, kev tiv thaiv lub teeb zoo, thiab muaj peev xwm muaj peev xwm ua kom sov thiab lub teeb. Cov xim hlau nplaum thiab muaj peev xwm ua kom pom kev tuaj yeem txhim kho qhov ci ntawm cov xim luam ntawv; Lawv muaj kev sib cais zoo thiab kev tiv thaiv, yog impermeable rau roj thiab dej vapor, thiab tiv thaiv sab hauv Cov khoom absorbs ya raws thiab vaporizes, thiab tsis raug rau cov kab mob thiab kab; nws muaj qhov zoo zoo stability thiab tsis cuam tshuam los ntawm kev hloov ntawm cov av noo. Nws yog ib qho yooj yim rau txheej txheem thiab tuaj yeem siv rau kev luam ntawv, xim sib txawv, embossing, txheej txheej, gluing thiab pleev xim rau ntawm cov hnab ntawv aluminium. Composite aluminium foil hnab kuj muaj qhov zoo xws li rwb thaiv tsev.
Cov txheej txheem ntau lawm ntawm aluminium foil hnab yog yooj yim thiab cumbersome. Cov txheej txheem tag nrho yog: aluminium ingot smelting-casting thiab dov-txias dov-intermediate annealing-txias dov-aluminium foil wool- ntxhib dov-intermediate dov-tiav dov (ob chav kaw) - slitting - annealing ntawm tiav aluminium ntawv ci - compounding - hnab ua - tiav aluminium foil hnab - ntim. Nyob rau hauv cov txheej txheem no, nws yog tag nrho cov txheej txheem los ntawm aluminium foil wool rau kev ua cov ntawv ci dawb, thiab tom qab ntawd ua cov hnab ntim khoom. Yuav kom txuag tau cov nqi thiab sijhawm, cov tuam txhab uas tsim cov hnab ntawv aluminium feem ntau xaiv ncaj qha mus yuav cov ntawv ci aluminium thiab tom qab ntawd cov ntaub ntawv sib xyaw ua cov hnab.
