Kev ntim tshuaj aluminium foil ntim, vim li cas thiaj tuaj yeem kaw tab sis kuj saib xyuas kev noj qab haus huv?
Cov tshuaj zoo siab xav tau ntim, uas yuav tsum muaj kev tiv thaiv kev nyab xeeb ntawm ib puag ncig, oxygen thiab noo noo. Tsuas yog nyob rau hauv txoj kev no cov khoom xyaw tuaj yeem tswj tau cov teebmeem uas lawv muaj thaum noj. Blister ntim feem ntau yog siv rau cov tshuaj hauv kev lag luam kws tshuaj. Cov no muaj xws li hu ua push-in blister caps (los yog luv luv "blister caps"), molded plastics nrog kab noj hniav rau ib tug neeg ntsiav tshuaj, thiab push-in caps ua los ntawm txhuas ntawv ci, hu ua blister films los yog cap films. Yog li ntawd, cov tshuaj ntsiav thiab ntsiav tshuaj yog huv si huv si thiab tiv thaiv. Blister ntim yog ib qho yooj yim los lis, compact thiab nqa tau yooj yim. Nyob rau hauv nws, ua tsaug rau kev siv ntawm txhuas ntawv ci, txhua yam khoom yog ib tus zuj zus ntim thiab tiv thaiv los ntawm tag nrho cov teebmeem kom txog thaum nws tau noj. Yuav kom ua tau raws li tag nrho cov kev xav tau yav tom ntej ntawm kev ntseeg siab, kev nyiam huv thiab zoo, peb yuav tsim cov khoom lag luam tas li. Txhawm rau tsim cov yeeb yaj kiab coated lossis luam tawm blister, siv tib cov qauv kev kho mob thiab kev nyiam huv uas kev lag luam kws tshuaj tau siv thaum tsim cov ntsiav tshuaj thiab cov khoom lag luam. Kev lig kev cai, tawv aluminium ntawv ci tau siv. Nws yog lub zog tensile tsawg heev. Qhov zoo ntawm qhov no yog tias koj tuaj yeem tawg tau sai thiab tso cov tshuaj nrog lub zog me me. Ntawm qhov tod tes, yog siv cov ntawv txhuas mos mos, yuav tsum siv zog ntau dua kom ncav cuag cov tshuaj vim tias lub zog tensile ntawm zaj duab xis yog siab dua. Yog li ntawd, blister ntim nrog ntawv ci npog ua los ntawm cov mos mos aluminium yog suav tias yog kev tiv thaiv ntau dua los ntawm cov menyuam yaus.
