Uku layers karfe non-stick pots frying pots ne ta hanyar wannan sana'a etcher a cikin uku layers karfe ciki gefen karfe surface ta hanyar etching tsari etching convex cellular ko wasu siffofin siffofin, a tare da sauran kasancewar ba-tack fasaha hadewa da aka yi da wani kyakkyawan non-stick pots, pots jiki dumama daidai, high makamashi inganci, ceton makamashi, da kuma kauce wa mai amfani lokacin da abinci sticking pots yanayin faru, sauki tsabtace, kuma, ba sauki mai fashewa lokacin dafa abinci, mafi aminci.