ʻO nā unahi uila e like me nā unahi noho, nā unahi kū, nā unahi paepae liʻiliʻi, ka unahi kīhini, ka unahi kino kanaka, ka unahi pēpē a me nā mea kaupaona ʻē aʻe.
ʻO kēia ʻano mea paona i hoʻohana ʻia i loko o nā pūnaewele hoʻouka ʻana i ke kaumaha he ʻelua ʻano o ka hale, ʻo ka manganese steel material lamellar structure, ʻo kekahi he alumini alumini mea hoʻokahi kumu hoʻokahi.Ma keʻano laulā, ʻo ka lamellar structure he 4 mau ʻāpana o ka hapalua-alahaka ʻano a hiki ke hoʻohana ʻia i kahi hoʻonohonoho piha, ʻoi loa no nā manawa o nā unahi uila ultra-thin.ʻOi aku ka kiʻekiʻe o ka ʻike kikoʻī o ka mea kaupaona helu hoʻokahi ma mua o ka hoʻolālā lamellar, no laila ua hoʻohana ʻia i ka manawa ʻaʻole kiʻekiʻe ke koi o ke kiʻekiʻe o ke kino.
