Ifoyile ye-aluminiyam luhlobo oluthile lwe-aluminiyam eqengqelekayo. Ifoyile yeAluminiyam is mainly for thickness. Kwishishini, iimveliso ze-aluminiyam ezinobunzima obungaphantsi kwe-0.2mm zihlala zibizwa ngokuba yi-aluminium foil. Ngaxeshanye, ngokobukhulu, ifoyile ye-aluminiyam inokohlulwa ibe yifoyile ye-zero ephindwe kabini, ifoyile enguziro enye kunye neFoil engqindilili, ke uyayazi indlela yokwahlula phakathi kwefoyile enguziro enye kunye nefoyile enguziro ephindwe kabini?

This is easy to distinguish, just look at the thickness, single zero foil: foil with a thickness of 0.01mm and less than 0.1mm, double zero foil: the so-called double zero foil means that there are two zeros after the decimal point when the thickness is measured in mm foil, usually aluminum foil less than .0075 mm in thickness.