1. He aha ka fiber bio-based?
● ʻO nā olonā i hoʻokumu ʻia i ka bio e pili ana i nā olonā i hana ʻia mai nā meaola ola ponoʻī a i ʻole kā lākou mau mea i unuhi ʻia. No ka laʻana, ʻo ka olonā polylactic acid (PLA fiber) i hana ʻia me nā huahana mahiʻai i loaʻa ka starch e like me ka kulina, ka palaoa, a me ka beet kō, a ʻo ka olonā alginate i hana ʻia me ka limu ʻeleʻele.
● ʻAʻole wale kēia ʻano fiber bio-based he ʻōmaʻomaʻo a he aloha i ke kaiapuni, akā he hana maikaʻi loa hoʻi a he waiwai nui hoʻi i hoʻohui ʻia. No ka laʻana, ʻo nā waiwai mechanical, biodegradability, wearability, non-flammability, skin-friendly, antibacterial, a me nā waiwai makū-wicking o nā fibers PLA ʻaʻole i emi iho ma mua o nā fibers kuʻuna. ʻO ka fiber Alginate kahi mea maka kiʻekiʻe no ka hana ʻana i nā lole lapaʻau hygroscopic kiʻekiʻe, no laila he waiwai kūikawā kona no ka hoʻohana ʻana ma ke kahua lapaʻau a me ke olakino.
2. No ke aha e hoʻāʻo ai i nā huahana no ka ʻike biobased?
Ke makemake nui nei nā mea kūʻai aku i nā huahana ʻōmaʻomaʻo palekana, pili i ke kaiapuni, a me nā huahana bio-sourced. Ke piʻi nei ke koi no nā olonā bio-based ma ka mākeke lole i kēlā me kēia lā, a he mea nui e hoʻomohala i nā huahana e hoʻohana ana i ka hapa nui o nā mea bio-based e hopu i ka pono mua ma ka mākeke. Pono nā huahana bio-based i ka ʻike bio-based o ka huahana inā paha ma ka noiʻi a me ka hoʻomohala ʻana, ka kaohi maikaʻi a i ʻole nā pae kūʻai aku. Hiki i ka hoʻāʻo biobased ke kōkua i nā mea hana, nā mea hoʻolaha a i ʻole nā mea kūʻai aku:
● Nīnau a me ka Hoʻomohala Huahana: Hana ʻia ka hoʻāʻo ʻana ma muli o ka bio i ke kaʻina hana o ka hoʻomohala ʻana i ka huahana ma muli o ka bio, hiki ke hoʻomālamalama i ka ʻike ma muli o ka bio i loko o ka huahana e hoʻomaʻamaʻa i ka hoʻomaikaʻi ʻana;
● Ka mana o ka maikaʻi: I ke kaʻina hana o nā huahana bio-based, hiki ke hoʻokō ʻia nā hoʻāʻo bio-based ma nā mea maka i hoʻolako ʻia e kaohi pono i ka maikaʻi o nā mea maka o ka huahana;
● Hoʻolaha a me ke kūʻai aku ʻana: He mea hana kūʻai maikaʻi loa ka ʻike bio-based, hiki ke kōkua i nā huahana e loaʻa ka hilinaʻi o ka mea kūʻai aku a hopu i nā manawa kūpono o ka mākeke.
3. Pehea e hiki ai iaʻu ke ʻike i ka ʻike biobased i loko o kahi huahana? - Hoʻāʻo Carbon 14.
Hiki i ka hoʻāʻo ʻana o ke kalapona-14 ke hoʻokaʻawale pono i nā ʻāpana bio-based a me nā mea i loaʻa mai ka petrochemical i loko o kahi huahana. No ka mea, aia nā meaola hou i ke kalapona 14 i ka nui like me ke kalapona 14 i ka lewa, ʻoiai ʻaʻohe kalapona 14 i nā mea maka petrochemical.
Inā he 100% ka nui o ke kalapona i loaʻa i ka hopena hoʻāʻo bio-based o kahi huahana, ʻo ia hoʻi he 100% bio-sourced ka huahana; inā he 0% ka hopena hoʻāʻo o kahi huahana, ʻo ia hoʻi he petrochemical nā huahana āpau; inā he 50% ka hopena hoʻāʻo, ʻo ia hoʻi he 50% o ka huahana no ke kumu olaola a he 50% o ke kalapona no ke kumu petrochemical.
ʻO nā kūlana hoʻāʻo no nā lole e komo pū ana me ke kūlana ʻAmelika ASTM D6866, ke kūlana ʻEulopa EN 16640, a me nā mea ʻē aʻe.
Ka manawa hoʻouna: Ian-08-2022
