ʻO ka haumia i ka ʻoihana lole
● Ua ʻōlelo ʻo Sun Ruizhe, ka pelekikena o Kina National Textile and Apparel Council, ma ka Climate Innovation and Fashion Summit ma 2019, ua lilo ka ʻoihana lole a me nā lole i ka lua o ka ʻoihana haumia nui loa ma ka honua, ʻelua wale nō i ka ʻoihana ʻaila;
● Wahi a ka ʻikepili mai China Circular Economy Association, ma kahi o 26 miliona mau ʻaʻahu kahiko i hoʻolei ʻia i loko o nā pahu ʻōpala i koʻu ʻāina i kēlā me kēia makahiki, a e piʻi ana kēia helu i 50 miliona tons ma hope o 2030;
● E like me ka manaʻo o Kina National Textile and Apparel Council, hoʻolei koʻu ʻāina i nā lole ʻōpala i kēlā me kēia makahiki, e like ana me 24 miliona mau ʻaila ʻaila.I kēia manawa, hoʻopau ʻia ka hapa nui o nā lole kahiko e ka ʻāina hoʻopaʻa ʻia a i ʻole ke ahi, a ʻo ia mau mea ʻelua e hoʻohaumia i ke kaiapuni.
Nā hoʻonā i nā pilikia hoʻohaumia - nā fiber-based fibers
Hana ʻia nā fibers synthetic i nā textiles me nā mea waiwai petrochemical, e like me ka polyester fibers (polyester), polyamide fibers (nylon or nylon), polyacrylonitrile fibers (acrylic fibers), etc.
● Me ka piʻi ʻana o ka liʻiliʻi o nā kumuwaiwai aila a me ka hoʻāla ʻana o ka ʻike o ka poʻe i ka mālama kaiapuni.Ua hoʻomaka nō hoʻi nā aupuni e hana i nā ʻano hana like ʻole e hōʻemi i ka hoʻohana ʻana i nā kumuwaiwai aila a loaʻa i nā kumuwaiwai hou aʻe e pili ana i ke kaiapuni.
● Hoʻopilikia ʻia e ka nele o ka aila a me nā pilikia kaiapuni, ua hoʻihoʻi mālie nā hale hana mana o ka hana kemika maʻamau e like me ʻAmelika Hui Pū ʻIa, ka Hui ʻEulopa, a me Iapana mai ka hana ʻana o ka fiber kemikala maʻamau, a ua huli i nā fibers ma muli o ka bio-based fibers i ʻoi aku ka maikaʻi a me ka liʻiliʻi o ka hopena. e nā kumuwaiwai a i ʻole ke kaiapuni.
Hiki ke hoʻohana ʻia nā mea polyester bio-based (PET/PEF) i ka hana ʻana i nā fibers based bio a meʻili hoʻokumu bio.
Ma ka hōʻike hou loa o "Textile Herald" ma "Review and Prospect of World Textile Technology", ua kuhikuhi ʻia:
● 100% bio-based PET i alakaʻi i ke komo ʻana i ka ʻoihana meaʻai, e like me nā mea inu ʻo Coca-Cola, Heinz meaʻai, a me ka hoʻopili ʻana i nā huahana hoʻomaʻemaʻe, a ua komo pū i nā huahana fiber o nā mea haʻuki kaulana e like me Nike ;
● 100% bio-based PET a i ʻole bio-based PEF T-shirt i ʻike ʻia ma ka mākeke.
Ke hoʻomau nei ka ʻike o ka poʻe i ka mālama ʻana i ke kaiapuni, e loaʻa i nā huahana bio-based nā pōmaikaʻi i loko o ke kahua o ka lāʻau lapaʻau, nā meaʻai a me nā huahana mālama olakino e pili kokoke ana i ke ola kanaka.
● ʻO koʻu ʻāina "Textile Industry Development Plan (2016-2020)" a me "Textile Industry "Thirteenth Five-Year Plan" Scientific and Technological Progress Outline i hōʻike maopopo ʻia ʻo ke kuhikuhi hana aʻe: e hoʻomohala i nā mea bio-based fiber hou e pani ai. nā kumu waiwai aila, e hoʻoikaika i ka Industrialization o ke kai bio-based fibers.
He aha ka bio-based fiber?
● ʻO nā fiber-based fiber e pili ana i nā fibers i hana ʻia mai nā mea ola ponoʻī a i ʻole nā mea unuhi.No ka laʻana, hana ʻia ka fiber polylactic acid (PLA fiber) me nā huahana mahiʻai i loaʻa i ka starch e like me ke kulina, ka palaoa, a me ke kō, a ua hana ʻia ke fiber alginate me nā algae brown.
● ʻAʻole ʻōmaʻomaʻo a pili kaiapuni wale nō kēia ʻano fiber-based fiber, akā loaʻa nō hoʻi ka hana maikaʻi loa a ʻoi aku ka waiwai hoʻohui.No ka laʻana, ʻaʻole haʻahaʻa nā waiwai mechanical, biodegradability, wearability, non-flammability, ʻili-friendly, antibacterial, a me ka moisture-wicking o nā fibers PLA i nā mea o nā fiber kuʻuna.ʻO ka fiber Alginate kahi mea waiwai kiʻekiʻe no ka hana ʻana i nā lole lapaʻau hygroscopic kiʻekiʻe, no laila loaʻa iā ia ka waiwai noi kūikawā i ka lāʻau lapaʻau a me ke olakino.penei, loaʻa iā mākou nā mea houʻili hoʻokumu bio/ʻili vegan.
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 kūlohelohe, palekana, kūlohelohe.Ke piʻi aʻe nei ka noi no nā fibers bio-based i ka mākeke textile i kēlā me kēia lā, a he mea nui ia e hoʻomohala i nā huahana e hoʻohana i kahi kiʻekiʻe o nā mea bio-based e hopu i ka pono o ka neʻe mua i ka mākeke.Pono nā huahana bio-based i ka ʻike bio-based o ka huahana inā i loko o ka noiʻi a me ka hoʻomohala ʻana, ka hoʻomalu maikaʻi ʻana a i ʻole nā pae kūʻai.Hiki i ka ho'āʻo biobased ke kōkua i nā mea hana, nā mea hoʻolaha a i ʻole nā mea kūʻai aku:
● R&D Huahana: Ho'āʻoʻia ka bio-based ho'āʻo ma ke kaʻina hana o ka hoʻomohalaʻana i nā huahana bio-based, hiki ke ho'ākāka i nā mea bio-based i loko o ka huahana e maʻalahi i ka holomua;
● Ka mana maikaʻi: I ka wā o ka hana ʻana o nā huahana bio-based, hiki ke hoʻokō ʻia nā hoʻokolohua bio-based ma nā mea maka i hoʻolako ʻia e hoʻopaʻa pono i ka maikaʻi o nā huahana maka;
● Hoʻolaha a kūʻai aku: E lilo ana ka ʻike bio-based i mea hana kūʻai maikaʻi loa, hiki ke kōkua i nā huahana e loaʻa ka hilinaʻi o ka mea kūʻai aku a hopu i nā manawa mākeke.
Pehea e hiki ai iaʻu ke ʻike i ka ʻike biobased i loko o kahi huahana?– Hoʻāʻo kalapona 14
Hiki i ka ho'āʻo carbon-14 ke hoʻokaʻawale maikaʻi i nā mea bio-based a me ka petrochemical i loaʻa i kahi huahana.No ka mea, he kalapona 14 i loko o nā mea ola hou i ka nui like me ke kalapona 14 i ka lewa, ʻoiai ʻaʻohe kalapona 14 i loko o nā mea maka petrochemical.
Inā he 100% bio-based carbon content ka hopena ho'āʻo bio-based, ʻo ia hoʻi, he 100% bio-sourced ka huahana;inā he 0% ka hopena hoʻāʻo o kahi huahana, ʻo ia ke ʻano o ka huahana he petrochemical a pau;inā he 50% ka hopena o ka ho'āʻo, ʻo ia hoʻi, ʻo 50% o ka huahana no ke kumu olaola a ʻo 50% o ke kalapona no ka petrochemical kumu.
ʻO nā kūlana hoʻāʻo no ka textiles e pili ana i ka maʻamau ʻAmelika ASTM D6866, European standard EN 16640, etc.
Ka manawa hoʻouna: Feb-22-2022