Ndi abiodegradable disposable mbalezokhakompositindi mosemphanitsa?Kodi pali kusiyana kotanizosawonongeka ndikompositi mbale - mbale, magalasi, zodula?
Funso limabwera mobwerezabwereza ndipo mayankho amakhala osokoneza.Taphatikiza zomwe zanenedwa ndi kulembedwa, kuti tikupatseni mtundu wachilungamo komanso wosavuta womwe ungakuthandizeni kupeza njira yanu.
Zoyenereza izi, zowola komanso zotha kupangidwa ndi kompositi, zimafotokozedwa mulingo waku Europe - NF 13432 - womwe umafotokoza kusiyana pakati pa compostable ndi biodegradable.Timatsatira mfundo:
Biodegradable ndi kutembenuka kwa mankhwala kukhala mpweya woipa, madzi ndi humus.Chinthu chimatengedwa kuti ndi biodegradable ngati chifika 90% ya biodegradation pambuyo pa miyezi 6.Chopangidwa ndi biodegradable chimawola ndikukhala bio-assimilable pansi pa zochita za tizilombo tating'onoting'ono, mpweya, kutentha, chinyezi ndi kutentha.Palibe udindo pa kukula kwa particles analandira.
Zinthu zonse zopangidwa ndi kompositi zimatha kuwonongeka koma osati mwanjira ina.
Zowonadi, kuti chinthucho chikhale compostable chiyenera kulemekeza zina zowonjezera.Zinthu zina zomwe zimatha kuwonongeka ndi biodegradable, pomwe zikuyenera kuyeneretsedwa, zimapangidwa ndi zigawo zomwe, nthawi zambiri zokhala ndi zowonjezera zomwe zimapezeka muzolemba zawo, zimagawika, kunyozeka, mwachilengedwe.Koma osazimiririka kotheratu popanda kuvulaza kapena kuvulaza.
Chopangidwa ndi kompositi mulibe chilichonse mwazinthu izi.Kuti ziwoneke ngati compost, mankhwalawo ayenera kuwola pamlingo wofanana ndi mbewu.Zinthu - mbale, magalasi, zodula ... - zopangidwa ndi ulusi, zamkati, matabwa, PLA, ... ndi compostable.
Izi zikutanthauzanso kuti compostable product itha kusinthidwa kukhala kompositi yabwino pakuyika kompositi yamakampani.Kompositi ya m'mafakitale iyenera kulemekeza mikhalidwe yolondola (kutentha 75 ° -80 °, kutentha kwa 65-70% ndi mpweya wa 18-20%).Pazifukwa izi, kupanga kompositi kumatenga pafupifupi milungu 12.Mu kompositi "yopangidwa kunyumba", kutentha sikumapitilira 40 ° ndipo chinyezi chimasiyanasiyana malinga ndi kunja.
Chifukwa chake, kompositi ndikukhathamiritsa kwa biodegradation process.Zimaphatikizapo kuputa ndi kusunga, m'mikhalidwe yabwino kwambiri, zomwe chilengedwe chimachita kale.
Pano pali kusiyana komwe kukufotokozedwa pakati pa zinthu zowola ndi compostable komanso chifukwa chomwe kompositi imatha kuwonongeka koma osati mosiyana.
Ku Zhongxin timatchera khutu ku njira izi zomwe zidzakhale miyezo yatsopano ndikulimbikitsa machitidwe osamala zachilengedwe.Chifukwa chake timapereka zolemba m'magulu azogulitsa - mbale, magalasi, zodulira, nsalu zapa tebulo, zopukutira - zomwe zimapereka zinthu zowoneka bwino komanso zowola.
Zhongxin imapereka zinthu zosiyanasiyana zopanga zopangidwa kuchokera kuzinthu zongowonjezedwanso komanso zobwezerezedwanso, monga mbale, makapu, zomangira, mbale ndi zotengera.
Nthawi yotumiza: Dec-20-2021