Nkhani - Momwe Mungasankhire Kanema Woyenera Wa Biodegradable Pazinthu Zanu?

Pamene chidziwitso cha chilengedwe chawonjezeka,filimu yowonongekas atuluka ngati yankho lofunikira pochepetsa kukhudzidwa kwa chilengedwe ndi mapulasitiki achikhalidwe. "Kuipitsa koyera" komwe kumachitika chifukwa cha mafilimu wamba apulasitiki kwakhala nkhawa padziko lonse lapansi. Makanema owonongeka ndi biodegradable amapereka njira yokhazikika yomwe ingachepetse kwambiri kuipitsa kumeneku ndikuteteza chilengedwe. Komabe, ndi mitundu yosiyanasiyana yamakanema owonongeka omwe amapezeka, kusankha mtundu woyenera pa zosowa zanu kumafuna kulingalira mosamala zinthu zingapo.

Mitundu Ya Makanema Osawonongeka Ndi Makhalidwe Awo

PLA(Polylactic Acid)Kanema

✅Makhalidwe

Chithunzi cha PLAzimachokera ku zinthu zongowonjezwdwa monga chimanga wowuma. Amadziwika chifukwa chowonekera bwino komanso gloss, zomwe zimawapangitsa kukhala abwino kwambiri pakuyika zinthu komwe kukopa kowoneka ndikofunikira. Mwachitsanzo, mafilimu a PLA amagwiritsidwa ntchito kwambiri kunyamula zipatso ndi ndiwo zamasamba. Zimapangidwa ndi manyowa pansi pamikhalidwe ya kompositi yamakampani, kusweka kukhala zinthu zachilengedwe monga madzi ndi mpweya woipa mkati mwa nthawi yochepa.

✅Mapulogalamu

Mafilimu a PLA amagwiritsidwanso ntchito popanga zodzoladzola, chakudya ndi zamagetsi ogula, mongafilimu ya PLA, filimu yodyera ya PLAndimkulu chotchinga PLA filimu. Komabe, ali ndi zofooka zina, monga kukana kutentha. Kutentha kwa nthawi yayitali kungayambitse mapindikidwe.

Mafilimu a PBAT (Polybutylene Adipate Terephthalate).

✅Makhalidwe

Makanema a PBAT amadziwika chifukwa chosinthasintha komanso kulimba mtima. Amatha kupirira kupsinjika kwamakina monga kutambasula ndi kung'amba, kuwapangitsa kukhala oyenera kuteteza zinthu panthawi yamayendedwe ndi kusungirako. Zitha kuwonongeka ndipo zimatha kuphwanyidwa ndi tizilombo toyambitsa matenda m'nthaka.

✅Mapulogalamu

Mafilimu a PBAT amagwiritsidwa ntchito kwambiri pazinthu zaulimi, monga mafilimu a mulch. Ndiwoyeneranso kulongedza zinthu zamafakitale zomwe zimafuna kutetezedwa ku chinyezi ndi zotsatira.

Kwa zinthu zomwe si za chakudya monga zamagetsi ogula, chidwi chiyenera kukhala pa mphamvu zamakina ndi mawonekedwe. Makanema a PBAT kapena makanema a PLA owonekera bwino komanso olimba ndi njira zoyenera.

✅Mapulogalamu

Mafilimu a PBAT amagwiritsidwa ntchito kwambiri pazinthu zaulimi, monga mafilimu a mulch. Ndiwoyeneranso kulongedza zinthu zamafakitale zomwe zimafuna kutetezedwa ku chinyezi ndi zotsatira.

Mafilimu Opangidwa ndi Wowuma

✅Makhalidwe

Mafilimu opangidwa ndi wowuma amapangidwa makamaka kuchokera ku wowuma, gwero lachilengedwe komanso lambiri. Ndizowonongeka komanso zotsika mtengo poyerekeza ndi makanema ena omwe amatha kuwonongeka. Komabe, ali ndi vuto losakanizidwa ndi madzi, zomwe zimalepheretsa kugwiritsa ntchito zinthu zomwe zimafunikira chitetezo chanthawi yayitali cha chinyezi.

Mafilimu a Cellophane

✅Makhalidwe

Mafilimu a Cellophanendi filimu yachilengedwe, yowonekera bwino yopangidwa kuchokera ku cellulose. Ndi biodegradable kwambiri ndi compostable, kupanga izo njira yabwino chilengedwe. Mafilimu a cellophane amadziwika chifukwa cha zotchinga zabwino kwambiri zolimbana ndi okosijeni ndi chinyezi, zomwe zimathandiza kusunga kutsitsimuka kwa zinthu zomwe zapakidwa.

✅Mapulogalamu

Makanema a cellophane amagwiritsidwa ntchito kwambiri muzakudya ndi ma toabcco, makamaka pazakudya ndi zophika, monga.matumba a mphatso za cellophane, cigar cellophane wrapper.Amagwiritsidwanso ntchito popakira zinthu zina zapamwamba chifukwa cha mawonekedwe awo apamwamba komanso zachilengedwe.

Momwe Mungasankhire Kanema Woyenera Wa Biodegradable Pazinthu Zanu

Ganizirani Mkhalidwe Wazogulitsa Zanu

Chakudya Chakudya

Pazakudya zowonongeka, filimu yokhala ndi zotchinga zabwino zolimbana ndi mpweya ndi chinyezi ndizofunikira. Makanema a PLA okhala ndi zokutira zotchingira zowonjezera kapena makanema a cellophane amatha kukhala zisankho zabwino kwambiri. Mwachitsanzo, cellophane ndi yabwino kunyamula confectionery chifukwa cha zotchinga zake zabwino kwambiri komanso kuwonekera.

Zopanda chakudya

Ganizirani za Mikhalidwe Yachilengedwe

Kasungidwe ndi Mayendedwe

Ngati zinthuzo zidzasungidwa ndi kunyamulidwa kumalo otentha kwambiri kapena a chinyezi chambiri, kutentha kwa filimuyo ndi kukana chinyezi ndikofunikira. Mwachitsanzo, m'madera otentha, filimu yomwe ili ndi mphamvu yotsutsa chinyezi, monga PBAT, iyenera kusankhidwa.

Kutha Kwa Moyo

Ganizirani njira yochotsera filimuyi. Ngati kompositi ndiyo njira yoyamba yotayira, mafilimu a PLA kapena cellophane ndi abwino. Ngati kutaya zinyalala kuli kotheka, mafilimu a PBAT, omwe amagwera m'nthaka, ndi abwino.

Mwachidule, kusankha filimu yoyenerera yomwe ingawonongeke kumafuna kumvetsetsa bwino za chilengedwe cha chinthucho, chilengedwe chomwe chidzakumane nacho, ndi ndalama zomwe zingagwirizane nazo. Mafilimu monga PLA, PBAT, starch-based, ndi cellophane aliyense amabwera ndi ubwino ndi malire ake. Kuyang'ana m'tsogolo, kupita patsogolo kwaukadaulo kukuyembekezeka kubweretsa mafilimu owonongeka omwe amatha kuchita bwino komanso kutsika mtengo. Kudziwa zomwe zikuchitikazi kudzakhala kofunika kwambiri popanga zisankho zabwino zomwe zimagwirizana ndi kusungidwa bwino kwa chilengedwe.