Hana ʻia kā mākou huahana matcha tinplate me ka meaʻai. He nui nā pōmaikaʻi o Tinplate, e like me ke kūpaʻa corrosion, ka ikaika kiʻekiʻe, ka ductility maikaʻi a me ka airtightness maikaʻi i ke ola o kēlā me kēia lā. Hoʻohana kēia mau mea maikaʻi i ka pahu tinplate i kaulana i ka ʻoihana mea hoʻopihapiha hoʻohana nui ʻia a lilo i mea hoʻopihapiha maʻamau.