ʻO ka ʻōnaehana hānai gravimetric ʻakomi e hōʻoiaʻiʻo i nā ʻano mea hoʻohui paʻa, wai a me nā mea maka i ka hānai pono kiʻekiʻe. ʻO nā ʻōnaehana extrusion haʻahaʻa haʻahaʻa e hōʻoia i ka hui ʻana i loko o ke kumu o ka plastination e pale i nā mea hoʻohui crosslinking. ʻO ka hoʻolālā kūikawā o ka ʻāpana Casting e hāʻawi i ka hopena kūpono i ka adhibition roller a me ka spalling wai. Mea hoʻonanea pūnaewele kūikawā e hoʻopau i ke kaumaha o loko. ʻO ka ʻōnaehana hoʻopaʻapaʻa e hōʻoia i ka lawe ʻana o nā lau maʻalahi i ka wā hoʻoluʻu, huki a me ke kaʻina wili. Hiki i ke ana mānoanoa ma ka laina a me ka ʻōnaehana nānā hemahema ke hāʻawi i ka manaʻo manawa maoli no ka maikaʻi o ka hana ʻana o ka kiʻiʻoniʻoni solar EVA.