Nā ʻEke Ula ʻole i hana ʻia me ke ʻano o nā mea 

         ʻO ka lole i ulana ʻole ʻia he ʻano lole i ulana ʻole ʻia, e hoʻohana pono ana i nā ʻāpana polymer, nā pulu pōkole a i ʻole nā ​​filament e hana i nā huahana fiber hou me ka palupalu, ea-permeable a me ka palahalaha ma o nā ʻano hana pūnaewele like ʻole a me nā ʻenehana hoʻohui.

　　ʻO nā mea maikaʻi o nā ʻeke i ulana ʻole ʻia i hoʻohālikelike ʻia me nā ʻeke plastik maʻamau: ʻo nā ʻeke ʻaʻole i ulana ʻia he mea liʻiliʻi a maikaʻi ka maikaʻi, pili kaiapuni a kūpono hoʻi, hoʻohana nui ʻia, a he kūlana hoʻolaha koʻikoʻi. He kūpono ia no nā ʻano hana ʻoihana a me nā hōʻikeʻike, a he makana hoʻolaha hoʻolaha kūpono no nā ʻoihana a me nā ʻoihana. Hiki i nā mea i ulana ʻole ke hana i nā ʻano huahana he nui, e like me nā ʻeke kūʻai ʻole i ulana ʻia,ʻeke kūʻai ʻole i ulana ʻia, apron i ulana ole ia, ʻeke lole ʻaʻole i ulana ʻia, ʻeke hoʻoluʻu ʻoles, ʻeke huki huki ʻole, etc.

ʻO ka mea maka o nā mea hana ʻeke ʻeke ʻolehe polypropylene, aʻo ka mea maka o nā ʻeke plastik he polyethylene. ʻOiai ua like nā inoa o nā mea ʻelua, ʻokoʻa loa ko lākou mau hana kemika. ʻO ke kinona molecular structure o ka polyethylene he paʻa loa a paʻakikī loa ka hoʻohaʻahaʻa ʻana, no laila e 300 mau makahiki no ka hoʻoheheʻe ʻia ʻana o nā ʻeke plastik; ʻOiai ʻaʻole ikaika ka hana kemika o ka polypropylene, hiki ke wāwahi ʻia ke kaulahao mole, hiki ke hoʻohaʻahaʻa maikaʻi ʻia, A komo i ka pōʻai kaiapuni aʻe i kahi ʻano mea ʻawaʻawa ʻole, hiki ke hoʻopau piha ʻia kahi ʻeke i ulana ʻole ʻia i loko o 90 mau lā.

　　 ʻO ka lole i ulanaʻoleʻia he huahana ia e ponoʻole ai ke kaʻina hana ulana a hanaʻia i kahi lole likeʻole, i kapaʻia hoʻi ka lole lole. No ka mea, pono wale ia e hoʻonohonoho a hoʻopaʻa ʻole paha i nā fibers short textile a i ʻole nā ​​filament e hana i kahi ʻōnaehana fiber network, a laila hoʻohana i ka mechanical, thermal bonding a i ʻole nā ​​hana kemika e hoʻoikaika ai. ʻO ka hapa nuiʻeke i ulana ʻole ʻia hana ʻia me nā lole spunbonded ʻaʻole i ulana ʻia.

No ka maʻalahi, ʻo nā mea hana ʻeke ʻaʻole i ulana ʻia: ʻaʻole i ulana ʻia nā lole i ulana ʻole ʻia a hoʻopaʻa ʻia i kēlā me kēia, akā ua hoʻopaʻa pono ʻia nā fibers ma o nā ʻano kino. No laila, ke kiʻi ʻoe i kāu Ke pili ka lole, e ʻike ʻoe ʻaʻole hiki iā ʻoe ke huki i nā wēlau. ʻO ka lole i ulana ʻole ʻia e haki i ka loina textile maʻamau, a loaʻa iā ia nā hiʻohiʻona o ke kahe kaʻina hana pōkole, ka wikiwiki hana wikiwiki, ka hoʻopuka kiʻekiʻe, ke kumu kūʻai haʻahaʻa, ka hoʻohana ākea, a me nā kumu kumu he nui.