ʻO ka kānana pōpō fiber he kānana spherical i hoʻopaʻa ʻia e ka fiber, i hoʻohālikelike ʻia me ka kānana rigidity kuʻuna, he elasticity maikaʻi, ʻaʻohe lana, lōʻihi ka manawa hana a me nā poʻo liʻiliʻi.I ke kaʻina kānana, ua liʻiliʻi ka ʻāpana kānana ma ke ala kahe, ʻoi aku ka maikaʻi me nā mea kānana maikaʻi e ka nui ma lalo o ka puʻupuʻu porosity liʻiliʻi, pēlā e hoʻokumu ai i ka wikiwiki kānana wikiwiki, ʻoki i ka pollution, ka mana nui, maikaʻi ka hopena kānana, hiki ke hoʻohana hou ʻia. a mai hoʻololi a hoʻopakele iā Labour, etc.