Aluminium foil ke mofuta oa thepa ea aluminium e halikiloeng. Aluminium foil ke haholo bakeng sa botenya. Indastering, Lihlahisoa tsa Aluminium tse nang le botenya ba ka tlase ho 0,2mmm hangata e bitsoa aluminium foil. Ka nako e tšoanang, Ho latela botenya, Aluminium foil e ka aroloa ka foil zero ea zero, Lehoai le le leng la Zil "le foil e teteaneng, Kahoo na u tseba ho khetholla pakeng tsa foil e le 'ngoe ea zero ea zero le foil e habeli?
Sena se bonolo ho khetholla, sheba feela botenya, foil zero foil: Foil le botenya ba 0,01mm le ka tlase ho 0,1mm, Double Zero Foil: Seo se bitsoang foil e habeli ho bolela hore ho na le li-zeros tse peli kamora ho supa ha botenya bo lekantsoe ho limilimithara, hangata aluminium foil tlase ho .0075 mm ka botenya.