Tus nqi ntawm aluminium foil yob yog cuam tshuam los ntawm ntau yam, cov hauv qab no yog qee qhov tseem ceeb:
Aluminium nqi: Cov khoom siv tseem ceeb ntawm cov ntawv txhuas txhuas yog txhuas, yog li kev lag luam tus nqi ntawm txhuas yog qhov ncaj qha. Kev hloov pauv hauv cov nqi txhuas yuav cuam tshuam ncaj qha rau cov nqi tsim khoom ntawm aluminium ntawv ci yob, yog li cuam tshuam rau lawv cov nqi.
Cov nqi tsim khoom: Cov txheej txheem ntawm cov ntawv txhuas txhuas muaj ntau qhov sib txuas, suav nrog cov khoom siv raw khoom, kev siv tshuab ntau lawm, cov nqi hluav taws xob, thiab lwm yam. Txhua tus nqi hloov pauv cuam tshuam nrog kev tsim khoom muaj kev cuam tshuam ncaj qha rau tus nqi ntawm cov khoom kawg.
Kev ua lag luam thiab kev xav tau: Cov khoom siv thiab kev xav tau kev sib raug zoo hauv kev lag luam aluminium foil yog ib qho tseem ceeb ntawm kev hloov pauv ntawm tus nqi. Yog tias kev lag luam xav tau nce thiab cov khoom siv tsis txaus, tus nqi yuav nce; Piv txwv li, yog tias cov khoom lag luam muaj ntau dhau thiab kev xav tau tsis txaus, tus nqi yuav poob.
Kev lag luam thoob ntiaj teb: Cov kev lag luam thoob ntiaj teb kuj muaj kev cuam tshuam loj rau cov nqi ntawm cov khoom lag luam xws li txhuas ntawv nyiaj. Kev loj hlob ntawm kev lag luam lossis kev lag luam poob qis, kev hloov pauv tus nqi thiab lwm yam tuaj yeem cuam tshuam tus nqi ntawm aluminium ntawv nyiaj.
Txoj cai thiab kev cai: Tsoom fwv cov cai thiab cov cai muaj feem cuam tshuam rau kev tsim thiab muag khoom ntawm txhuas ntawv ci. Piv txwv li, tariffs, kev lag luam txoj cai, kev cai ib puag ncig, thiab lwm yam yuav muaj kev cuam tshuam rau cov nqi txhuas ntawv nyiaj.
