M'dera lamasiku ano, tikukumana ndi mavuto owonjezereka a chilengedwe, chimodzi mwa izo ndi kuwonongeka kwa pulasitiki. Makamaka m'makampani azakudya, mapaketi apulasitiki a polyethylene (PE) akhala ofala. Komabe, zinthu zopangidwa ndi kompositi zikutuluka ngati njira yosamalira zachilengedwe m'makampani azakudya, pofuna kuchepetsa kugwiritsa ntchito mapulasitiki a PE ndikuteteza chilengedwe chathu.
Ubwino wa zinthu zopangidwa ndi kompositi:
Zosawononga chilengedwe: Zinthu zopangidwa ndi manyowa zimatha kusweka kukhala zinthu zopanda vuto m'chilengedwe, motero zimachepetsa kuopsa kwa chilengedwe cha zinyalala zapulasitiki. Izi zikutanthauza kuti kulongedza zakudya sikudzakhalanso "kuipitsa koyera" m'matawuni ndi zachilengedwe.
Zinthu zongowonjezedwanso: Zinthu zopangidwa ndi kompositi nthawi zambiri zimapangidwa kuchokera kuzinthu zongowonjezedwanso, monga wowuma, chimanga, ulusi wamatabwa, ndi zina zambiri. Izi zimachepetsa kudalira mafuta ochepa amafuta ndikuthandizira chitukuko chokhazikika.
Zatsopano: Zogulitsazi zimapangidwa ndi matekinoloje atsopano omwe amatha kusinthidwa kuti akwaniritse zosowa zamafakitale osiyanasiyana azakudya, kupereka zosankha zambiri komanso magwiridwe antchito.
Kukopa kwa ogula: Ogwiritsa ntchito masiku ano akuda nkhawa kwambiri ndi kukhazikika komanso kuteteza chilengedwe, ndipo pali chizolowezi chogula zinthu zomwe zili ndi makhalidwe abwino. Kugwiritsa ntchito zinthu zopangidwa ndi kompositi kungapangitse chidwi chamtundu wazakudya.
Ntchito zopangira kompositi:
Kupaka Chakudya: Zinthu zopangidwa ndi kompositi zitha kugwiritsidwa ntchito kulongedza zakudya monga zopukutira, zikwama, zotengera ndi tableware. Atha kuchepetsa kugwiritsa ntchito mapulasitiki a PE ndikuwonetsetsa kuti chakudya chili chabwino.
Catering: Makampani opanga zakudya amatha kugwiritsa ntchito compostable tableware, straws ndi mapaketi kuti achepetse kugwiritsa ntchito mapulasitiki osagwiritsidwa ntchito kamodzi ndikuchepetsa kuwononga chilengedwe.
Kusunga Chakudya: Mapulasitiki opangidwa ndi kompositi ndi oyeneranso kusungiramo chakudya, monga matumba apulasitiki ndi mabokosi a zakudya. Sikuti amangosunga chakudya chatsopano, komanso amawononga pambuyo pogwiritsira ntchito.
Makampani opanga zakudya zatsopano: Zinthu zokhazikika zitha kugwiritsidwa ntchito popakira zinthu zatsopano monga masamba ndi zipatso kuti muchepetse kugwiritsa ntchito matumba apulasitiki.
Makhalidwe ndi ubwino wa zinthu zopangidwa ndi kompositi:
Kuwola: Zinthu zopangidwa ndi manyowa zimawola kukhala madzi ndi mpweya woipa m’malo achilengedwe, osasiya zotsalira zovulaza.
Biocompatibility: Zogulitsazi ndizochezeka ku chilengedwe komanso zachilengedwe ndipo sizivulaza nyama zakuthengo.
Kusasunthika: Zinthu zopangidwa ndi kompositi zimakhala ndi malleability abwino kwambiri ndipo zimatha kukwaniritsa mawonekedwe ndi makulidwe amitundu yosiyanasiyana yazakudya.
Kusunga zakudya zabwino: Zinthu zopangidwa ndi kompositi zimateteza zakudya, zimawonjezera nthawi ya alumali ndikuwonetsetsa kuti chakudya chili chotetezeka.
Mwachidule, zinthu zopangidwa ndi kompositi zimapereka njira ina yosamalira zachilengedwe m'makampani azakudya, kuthandiza kuchepetsa kugwiritsa ntchito mapulasitiki achikhalidwe a PE ndikuteteza chilengedwe chathu. Makhalidwe awo achilengedwe, kuwonongeka kwawo komanso kusinthasintha kwake kumawapangitsa kukhala abwino kulongedza zakudya zam'tsogolo ndikugwiritsa ntchito zina. Potengera zinthu zopangidwa ndi kompositi m'makampani azakudya, titha kutenga nawo gawo pochepetsa vuto la kuipitsidwa kwa pulasitiki, kulimbikitsa chitukuko chokhazikika ndikupanga dziko lathu kukhala malo abwino okhalamo.
Nthawi yotumiza: Oct-18-2023
