Mudzimba dzekudya dzemasikati dzezvivakwa zvehofisi zvemazuva ano, shanduko yakanyarara yakavakirwa musainzi yemidziyo iri kuitika. Iyo midziyo, mabhegi, uye wraps anoshandiswa nenyanzvi ari kuramba achichinja kubva kumapurasitiki akajairwa kuenda kune imwe sarudzo: yakasimbiswa compostable zvinhu. Izvi zvinopfuura maitiro; ishanduko ine musoro inofambiswa nekuwedzera kuziva kwevatengi uye kufambira mberi mune yekurongedza tekinoroji.
1. Chii Chaizvo “Compostable Packaging”?
Chekutanga, pfungwa yakakosha inofanirwa kujekeswa: "compostable" haina kufanana ne "kuora" kana "biobased." Iri izwi rehunyanzvi rine tsananguro dzesainzi dzakasimba uye zviyero zvetifiketi.
The Scientific process: Composting inoreva maitiro ayo organic zvinhu, pasi pemamiriro chaiwo (mumaindasitiri ecomposting zvivakwa kana macomposting masisitimu emumba), zvakaputswa chose nema microorganisms kuita mvura, carbon dioxide, mineral salts, uye biomass (humus). Izvi zvinosiya shure pasina chepfu masara kana microplastics.
Core Certification: Nekusiyana kwechigadzirwa zvichemo pamusika, chechitatu-bato chitupa chakakosha. Izvo zvinozivikanwa pasi rose zviyero zvakakosha zvinosanganisira:
*BPI Certification: Iyo ine chiremera chiyero muNorth America, kuve nechokwadi kuti zvigadzirwa zvichapunzika zvakachengeteka uye zvizere mumaindasitiri ekugadzira manyowa.
*TUV OK compost HOME / INDUSTRIAL: Chitupa chinozivikanwa cheEuropean chinosiyanisa pakati pemba neindasitiri composting mamiriro.
*AS 5810: Muyero weAustralia wekuumbwa kwemba, inozivikanwa nekuda kwekuomesera kwayo zvinodiwa uye chiratidzo chakavimbika chekugona kwecompost pamba.
Kana chigadzirwa, senge ECOPRO's zipper mabhegi, anonamira, kana mabhegi ekugadzira, akatakura akawanda zvitupa zvakadaro, zvinoreva kuti magadzirirwo acho uye kupatsanurwa kwekuita kwakaedzwa zvine hungwaru uye kusimbiswa nemitumbi yakazvimirira, zvichiita kuti ive yakavimbika yakavharwa-loop mhinduro.
2. The Core Materials Science: The Blending Art yePBAT, PLA, uye Starch
Hwaro hwemapakeji aya akasimbiswa kazhinji hausi chinhu chimwe chete asi chakanyatsogadzirwa "musanganiswa" wakagadzirirwa kuenzanisa kuita, mutengo, uye compostability. Ikozvino kuumbwa kwakakura, kunyanya kune zvigadzirwa zvemufirimu zvinochinjika senge zvekunamira, mabhegi ekutenga, uye kurongedza zvakapfava, ndiyo yekare composite system yePBAT, PLA, uye starch:
*PBAT (Polybutylene Adipate Terephthalate): Iyi i-petroleum-based but biodegradable polyester. Iyo inobatsira kuchinjika, elasticity, uye yakanaka yekugadzira firimu zvimiro, ichipa kunzwa uye kuomarara kwakafanana neyakajairwa polyethylene (PE) firimu, kugadzirisa nyaya dzebrittleness yezvimwe zvakachena biobased zvinhu.
*PLA (Polylactic Acid): Inowanzobva mukuvirisa starch yezvirimwa sechibage kana mufarinya. Inopa kuomarara, kuoma, uye zvipingamupinyi zvinhu. Mumusanganiswa, PLA inoita se "skeleton," inowedzera simba rose rezvinhu.
*Starch (Chibage, Mbatatisi, nezvimwewo): Sechisikigo, chinodzokororwa chizadza, chinobatsira kuderedza mutengo uye kuwedzera bio-based content uye hydrophilicity yezvinhu, kubatsira microbial kubatika uye kutanga kuora mumatanho ekutanga ecompost.
Iyi PBAT / PLA / starch composite material ndiyo inonyanya kushandiswa kune yakasimbiswa compostable cling films, zipper bags, uye inobudisa mabhegi anosangana nemitemo yakafanana neBPI, TUV, uye AS 5810. Kugadzirwa kwayo kunovimbisa kuti pamagumo ehupenyu hwayo hunobatsira, inogona kunyatsopinda muhutano hwehupenyu hunodzorwa.
3. Sei Chikafu chemuhofisi chiri chiitiko chakakosha cheKushandisa?
Kusimuka kwe compostable package pakati pevashandi vemuhofisi kunotungamirwa neakajeka sainzi uye zvemagariro zvinhu:
*Centralized Waste and Sorting: Mahofisi makampasi anowanzo kuve nepakati pekutarisa marara masisitimu. Kana vashandi vakanyanya kushandisa compostable kurongedza, zvinoita kuti makambani ashandise yakatsaurirwa mabhini ekuunganidza manyowa, kugonesa kupatsanurwa kwesosi, kunatsiridza kuchena kwemarara, uye kusimudzira kushanda kweanotevera macompost maitiro.
*Iyo Dual Demand yeKureruka uye Sustainability: Nyanzvi dzinoda kurongedza zvakanamwa, kuvuza-chiratidzo, uye inotakurika. Yemazuva ano compostable packaging (senge stand-up zipper mabhegi) ikozvino inosangana nezvinodiwa izvi zvinoshanda ichipfuura echinyakare mapurasitiki mune ezvakatipoteredza hunhu.
*Nzira Yakajeka Yekuguma-kweHupenyu: Kusiyana nemarara epamba akaparadzirwa, makambani anogona kubatana nenyanzvi composters kuona kuti yakaunganidzwa tsvina inotumirwa inotumirwa kunzvimbo dzakakodzera, kuvhara loop. Izvi zvinogadzirisa kuvhiringidzika kwemutengi we "kusaziva kwekukanda," zvichiita kuti eco-hushamwari chiitiko chiitwe.
*Kuratidzira uye Diffusion Mhedzisiro: Mahofisi inzvimbo dzenharaunda. Sarudzo yakagadzikana yemunhu inogona kukurumidza kupesvedzera vaunoshanda navo, kukurudzira tsika dzeboka rakanaka uye sarudzo dzekutenga (semuenzaniso, kutenga pamwe chete kwezvekushandisa eco-hushamwari), nekudaro zvichiwedzera kukanganisa.
4. Rational Kushandisa uye Systems Kufunga
Zvisinei netarisiro inovimbisa, kushandiswa kwesainzi kwecompostable packaging kunoda masisitimu kufunga:
Kwete Yese "Green" Packaging Inogona Kuraswa Kwese: Izvo zvakakosha kusiyanisa pakati pezvigadzirwa zvakatenderwa "maindasitiri composting" uye izvo zve "composting yemba." Iyo "compostable" package yakaiswa zvisirizvo mune yakajairwa kudzokorodza epurasitiki inova tsvina.
Infrastructure ndiyo Kiyi: Kukwirisa kubatsirikana kwezvakatipoteredza kwekuputira kunosanganiswa kunoenderana nekuvandudzwa kwese kumberi-kumagumo kuunganidza kuronga uye kumashure-kumagumo composting kugadzirisa zvivakwa. Kutsigira kurongedzerwa kwakadaro kunorevawo kutsigira nekutsigira zvivakwa zvekombisheni zveko.
Kurongeka Kwekukosha: Kutevedzera misimboti ye "Drerutsa, Shandisazve," "Compostable" ndiyo inosarudzika mhinduro yekugadzirisa isingadzivisike marara emarara. Inonyanya kukodzera kurongedza iyo inosangana nezvokudya zvakasara uye inonetsa kuchenesa (semuenzaniso, midziyo yezvokudya ine mafuta, firimu rekudya).
Mhedziso
Kusimuka kwecompostable food package inomiririra kusanganiswa kwesainzi kufambira mberi uye kukura kwemutoro wezvakatipoteredza wevagari vemumaguta. Zvinoreva kuedza kunoshanda kwekuchinja kubva ku "linear economy" (make-use-dispose) kuenda ku "circular economy." Kune nyanzvi dzemumaguta, kusarudza compostable kurongedza neakavimbika zvitupa seBPI, TUV HOME, kana AS5810.-uye kuve nechokwadi kuti inopinda murukova rwekugadzirisa-itsika yekubatanidzazve zviito zvezuva nezuva zvemunhu pamwe nekutenderera kwezvinhu zvepasirese. Rwendo rwekuenda kune zero tsvina runotanga nekunzwisisa zvinhu zvesainzi zvekurongedza zviri muruoko uye zvinoonekwa kuburikidza nekubatana kwenharaunda yese hurongwa hwekutarisira tsvina. Sarudzo yakaitwa panguva yekudya kwemasikati ndiyo chaiyo iyo microscopic yekutanga nzvimbo yekutyaira systemic shanduko.
Ruzivo rwakapihwa naEcoproonhttps://www.ecoprohk.com/ndeye chinangwa cheruzivo chete. Ruzivo rwese paSaiti rwunopihwa mukutenda kwakanaka, zvisinei, isu hatiite chinomiririra kana waranti yechero mhando, kutaura kana kurehwa, maererano nekurongeka, kukwana, chokwadi, kuvimbika, kuwanikwa kana kuzara kwechero ruzivo paSiti. PASI PASI MATINJI TICHAVA NEMUBADZO KWAURI PAKUNHU CHEKURASIKA KANA KUKANGANWA KWERUPI RUPI RUNOITWA NEMBERI YEKUSHANDISWA KWESATI KANA KUVIMBIRA PANE RUZIVO RINOPIWA PASAiti. KUSHANDISA KWAKO KWESATI UYE KUVIMBIRA KWAKO PANE RUZIVO CHESE PASATI KUNONYANYA PANYAYA YAKO PAMWE.
Nguva yekutumira: Zvita-03-2025
