Nā kāʻei ʻili pahi haʻaluluhoʻohana nui ʻia ma nā ʻano he nui e like me ka hana ʻana i nā lole, ka ʻōpala pahu, nā ʻeke a me ka ʻili, ka pena ʻana i ka hoʻolaha, nā lako palupalu home, nā loko o ke kaʻa, a me nā mea ʻē aʻe, nona kahi ākea o nā manaʻolana mākeke a me ka waiwai noi.

ʻO nā kāʻei ʻili pahi haʻalulu maikaʻi he mau ʻano kēia:

Ke kūpaʻa i ka ʻoki a me ka abrasion:
Hana ʻia nā kāʻei pahi haʻalulu i nā mea ikaika kiʻekiʻe me ke kūpaʻa maikaʻi loa i ka ʻoki a me ka abrasion, hiki ke mālama i ka hana paʻa i ke kaʻina hana ʻoki alapine kiʻekiʻe a hōʻemi i ka pōʻino i hana ʻia e ka abrasion a i ʻole ka ʻoki ʻana.

ʻAʻohe lint a burrs paha:
He maikaʻi a like ka ʻili i manaʻo ʻia, i hana ʻia me nā mea puʻupaʻa, e hōʻoiaʻiʻo ana ʻaʻohe linting a ʻaʻohe burrs i ka wā lōʻihi o ka hoʻohana ʻana, no laila e mālama ana i ka maʻemaʻe a me ka pololei o ka ʻili ʻoki.

Ka maikaʻi o ka permeability ea:
He maikaʻi ka permeability o ke kāʻei manaʻo ʻia, hiki ke hōʻoia i ʻole e paheʻe a neʻe paha ka mea i ka wā o ke kaʻina hana lawe, a i ka manawa like, e hoʻemi i ka wela i hana ʻia e ka friction a hoʻomaikaʻi i ka pono o ka ʻoki ʻana.

Papa tensile ikaika kiʻekiʻe:
Loaʻa i ke kāʻei manaʻo ʻia kahi papa tensile i kūkulu ʻia, kahi e hoʻomaikaʻi nui ai i ka ikaika tensile holoʻokoʻa a hiki ke kū i ka ikaika tensile kiʻekiʻe a me ke kaomi, e hōʻoiaʻiʻo ana ʻaʻole maʻalahi ka haki ʻana i ka wā o ka hana wikiwiki.

Hana lawelawe i hoʻopilikino ʻia:
Hāʻawi mākou i nā lawelawe i hoʻopilikino ʻia i nā kala like ʻole, nā ʻano hui, nā mānoanoa a me nā nui e hoʻokō i nā pono pilikino o nā mea kūʻai aku like ʻole a hoʻonui i ka ʻoluʻolu o ka mea kūʻai aku.