Biodegradable vs. Compostable Packaging Materials

Mu chikhalidwe chathu chotaya, pali kufunikira kwakukulu kopanga zipangizo zomwe sizingakhale zovulaza kwa chilengedwe chathu; Zinthu zophatikizika ndi biodegradable ndi compostable ndi njira ziwiri zatsopano zobiriwira. Pamene tikuyang'ana kwambiri kuonetsetsa kuti zambiri zomwe timataya m'nyumba ndi maofesi athu zimakhala zowonongeka kapena zowonongeka, tili pafupi ndi cholinga chopanga Dziko lapansi kukhala malo ochezeka ndi zachilengedwe opanda zinyalala zochepa.

Mu chikhalidwe chathu chotaya, pali kufunikira kwakukulu kopanga zipangizo zomwe sizingakhale zovulaza kwa chilengedwe chathu; Zinthu zophatikizika ndi biodegradable ndi compostable ndi njira ziwiri zatsopano zobiriwira. Pamene tikuyang'ana kwambiri kuonetsetsa kuti zambiri zomwe timataya m'nyumba ndi maofesi athu zimakhala zowonongeka kapena zowonongeka, tili pafupi ndi cholinga chopanga Dziko lapansi kukhala malo ochezeka ndi zachilengedwe opanda zinyalala zochepa.

Zofunikira zazikulu za compostable material:

- Kuwonongeka kwachilengedwe: kuwonongeka kwa zinthu kukhala CO2, madzi ndi mchere (osachepera 90% ya zinthuzo ziyenera kuphwanyidwa ndi zochitika zamoyo mkati mwa miyezi 6).

- Disintegrability: kuwonongeka kwakuthupi kwa chinthu kukhala tizidutswa ting'onoting'ono. Pambuyo pa masabata 12 osachepera 90% ya mankhwala ayenera kudutsa 2 × 2 mm mauna.

- Kapangidwe ka mankhwala: kuchepa kwa zitsulo zolemera - zosakwana mndandanda wa zinthu zina.

- Ubwino wa kompositi yomaliza ndi ecotoxicity: kusakhala ndi zotsatira zoyipa pa kompositi yomaliza. Zina za mankhwala / thupi zomwe siziyenera kukhala zosiyana ndi zomwe zimayendetsa kompositi pambuyo pa kuwonongeka.

Iliyonse mwa mfundozi ikufunika kuti ikwaniritse tanthauzo la compostability, koma mfundo iliyonse yokha siyokwanira. Mwachitsanzo, chinthu chomwe chikhoza kuwonongeka sichitha kukhala kompositi chifukwa chiyeneranso kusweka panthawi imodzi ya kompositi. Kumbali inayi, chinthu chomwe chimasweka, pakapangidwe kamodzi ka kompositi, kukhala tizidutswa tating'ono ting'ono tomwe sitingathe kuwonongeka, sichitha manyowa.