Zvigadzirwa zvePLA zvinogadzirwa sei?

Nei Tichida Yakawanda Packaging zvakadaro?

Kutakura zvinwiwa kuenda kumba kubva musupermarket pasina chigadziko chepurasitiki chingave hutsinye. Plastic packaging zvakare inzira yehutsanana yekudzivirira nekutakura chikafu.

Dambudziko nderekuti, iko kurerukirwa kunopihwa nepurasitiki rinoraswa kunouya nemutengo wakakura wenzvimbo.

Tinoda imwe nhanho yekurongedza, saka compostable packaging ingabatsira sei pasi?

Chii Chaizvo 'Compostable' Zvinorevei?

Compostable materials inokwanisa kuputsika kuita yakasikwa kana organic state kana yaiswa mu 'composting environment'. Izvi zvinoreva murwi wecompost pamba kana nzvimbo yekugadzira manyowa. Hazvirevi nzvimbo yakajairwa yekudzokorodza, isingakwanise manyowa.

Nzira yekugadzira manyowa inogona kutora mavhiki, mwedzi kana makore, zvichienderana nemamiriro ezvinhu. Kupisa kwakaringana, mwando uye oxygen mwero zvese zvinodzorwa.Midziyo inokonyedzwa haisiyi zvinhu zvine chepfu kana kuti zvinosvibisa muvhu pazvinoputsika. Chokwadi, manyowa anogadzirwa anogona kushandiswa zvakafanana nevhu kana fetireza yezvirimwa.

Pane musiyano pakatibiodegradable packaging uye compostable packaging. Biodegradable zvinongoreva chinhu chinoputsika muvhu.

Midziyo inokonyedzwa inoputsikawo, asi inowedzera kudya kune ivhu zvakare, rinopfumisa.Compostable zvinhu zvakare zvinoparara pamwero wekukurumidza kukurumidza. Zvinoenderana nemutemo weEU, zvese zvakasimbiswa compostable packaging, nekukasira, biodegradable. Kusiyana neizvi, hazvisi zvese zvigadzirwa zvinoora zvinogona kunzi compostable.