Pasi pevhu repasi rose rekusimudzira, chikafu-giredhi polylactic acid(PLA) tablewareiri kuita simba guru reshanduko yakasvibira yeindasitiri yekudyira ine maitiro asingamisikike, uye tarisiro yayo mumusika wepasi rose inopenya.

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Kudzivirirwa kwezvakatipoteredza ndicho chinhu chakakosha chinoita kuti chikafu-giredhi PLA tableware imire mumusika wepasi rose. Nekuenderera mberi nekumuka kwekuziva kwevatengi vepasirese kwezvakatipoteredza, vanhu vari kuramba vachiwedzera kutarisisa kusvibiswa kwezvakatipoteredza kunokonzerwa nemagariro echinyakare.plastiki tableware. Zvinoenderana nedata kubva kuUnited Nations Environment Programme, anenge mamirioni masere matani emarara epurasitiki anoyerera achipinda mugungwa gore rega rega. PLA tableware inoshandisa zvirimwa zvinogonekazve sechibage nenzimbe semidziyo. Munzvimbo yekugadzira manyowa eindasitiri, chiyero chekuora chinogona kusvika kupfuura 90% mumwedzi mitanhatu chete, uye pakupedzisira inoora kuita kabhoni dhaidhirosi nemvura, izvo zvinoderedza zvakanyanya dambudziko rekusvibiswa kwepurasitiki. Semuenzaniso, panguva ye2022 Beijing Winter Olympics, chiitiko chakatora zvizere PLA tableware, ichiratidza pasirese kugona kwekushandisa kwayo kukuru, uko kwakakwezva kutarisisa nekutevedzera kwevazhinji.varongi vezviitiko zvakakurapasi rose. .

Chengetedzo chivimbiso chakakosha chekudya-giredhi PLA tableware kuhwina kuvimba kwevatengi vepasirese. Yakasimbiswa nemasangano epasi rese ane chiremera akadai seUS Food and Drug Administration (FDA) neEuropean Food Safety Authority (EFSA), ichiona kuti haina zvinhu zvinokuvadza zvakaita seplasticizers uye bisphenol A. Mukupesana kwakanyanya, yechinyakare melamine tableware inogona kuburitsa carcinogens se formaldehyde pasi pekushisa kwakanyanya kana nharaunda chaiyo, nepo PLA ichiburitsa matafura etafura.kuchengetedzwa kwezvokudyayaita kuti ishandiswe zvakanyanya munzvimbo dzine kuchengetedzwa kwepamusoro zvakanyanya sedzimba, zvikoro, uye zvipatara pasi rese.

Inotungamirwa nehunyanzvi hwekuvandudza tekinoroji, kuita kwechikafu-giredhiPLA tablewareyakagadziridzwa nguva dzose uye mamiriro ayo anoshanda akawedzerwa. Kuburikidza nekugadziriswa kwekristallisation, kupisa kwayo kwekupisa kupisa kwakawedzera zvakanyanya kubva pa56 ° C kusvika 132 ° C; mushure mekusanganiswa nePBAT, kureba kwayo panguva yekuzorora kwakawedzera kusvika kupfuura 100%, iyo inogona kusangana nezvinodiwa zvekuputirwa nechando. Uye zvakare, maitiro ayo epasi-tembiricha ekugadzirisa haangodzikisi kushandiswa kwesimba ne30%, asi anogona zvakare kuchinjirwa kune iripo mapurasitiki ekugadzira michina, inokwezva akawanda makambani ekudyara nevagadziri pasi rese. MuEurope neUnited States, macheni akawanda ezvokudya zvinokurumidza akatanga kushandisa mabhokisi ezvokudya zvemasikati ePLA; muAsia, zvitoro zviri nyore muJapan zvakashandisawo firimu rekudya rePLA kurongedza chikafu
Padanho remitemo, nyika zhinji pasirese dzakashinga kuunza marongero akakodzera kuchengetedza kuvandudzwa kwemusika wekudya-giredhi wePLA tableware. China inoshandisa mutemo wekudzosera VAT kune vagadziri vePLA, uye inoda kudzikiswa ne30% mune isingaparare.plastiki tablewaremumunda wekutora kuburikidza ne2025 "Plastiki Ban"; European Union yakadyara mazana matatu emamiriyoni eeuro muchirongwa cheHorizon Europe, yakazvipira kuwana 100% yakavharwa-kudzokororwa kwemarara ePLA panosvika 2030; California nemamwe matunhu muUnited States vakaburitsawo zvakatevedzana mirau yekurambidza mapurasitiki kukurudzira kushandiswa kwezvinhu zvinoparara sePLA. Kuitwa kweaya marongero kwakurudzira zvinobudirira kukurumidza kuwedzera kweiyo chikafu-giredhi PLA tableware musika. .

Data yemusika inotaridza zvakananga hukuru hwekusimudzira kwechikafu-giredhi PLA tableware. Sekureva kweChina Research and Consulting report, saizi yemusika wepasi rose inogona kuraswa patafura yasvika US$12.2 bhiriyoni muna 2024 uye inotarisirwa kukura kusvika paUS$18.6 bhiriyoni panosvika 2034. Hengxin Life, kambani inotungamira muindastiri, ichava nemari inosvika bhiriyoni imwe chete nemazana mashanu nemakumi mapfumbamwe nemana muna 2024, uye nekuwedzera kwe7 muchikamu chekutanga che7. kota ye 2025. Mari yaro kubva kune zvinosvibisa zvigadzirwa inodarika 54%, iyo yakakwezva kutarisa kwepasi rose kune PLA tableware industry. .
Kunyangwe paine tarisiro yakafara, kuvandudzwa kwechikafu-giredhi PLA tableware mumusika wepasi rose kuchiri kutarisana nezvimwe zvinonetsa, senge kusakwana kwekupisa kwekudzivirira kwezvigadzirwa zvisina kuvandudzwa uye kuparara pasi penzvimbo yechisikigo yakakanganiswa nekupisa. Nekudaro, nekuenderera mberi kwekudyara kwemauto epasi rose ekutsvagisa kwesainzi, matambudziko aya ari kuvandudzwa zvishoma nezvishoma. Zvinogona kufanoona kuti zvichitungamirwa nekuchengetedzwa kwezvakatipoteredza zvinodiwa, rutsigiro rwemitemo uye kufambira mberi kwetekinoroji, chikafu-giredhi PLA tableware ichatora chinzvimbo chakakosha mumusika wepasi rose uye kutungamira indasitiri yekudyira mune imwe nguva itsva.kuchengetedzwa kwezvakatipoteredza kwegirini.