Bhokisi rekurongedza chikafu, sezvinoreva zita racho, rinoshandiswa kurongedza mabhokisi ezvekudya, rinogona kurongwa zvichienderana nezvinhu zvakaita se: bhokisi rehuni, bhokisi repepa, bhokisi rejira, bhokisi redehwe, bhokisi resimbi, bhokisi rekurongedza rakakora, nezvimwewo, rinogonawo kurongwa zvichienderana nezita rechigadzirwa zvakaita se: bhokisi rechipo, bhokisi rewaini, bhokisi rechokoreti, bhokisi repeni, bhokisi rekurongedza chikafu, bhokisi rekurongedza tii, nezvimwewo. Iye zvino rashanduka kuita mabhokisi akagadzirwa nematanda, bepa nezvimwe zvinhu zvakasanganiswa. Basa rebhokisi rekurongedza chikafu: kuve nechokwadi chekuti chikafu chakachengeteka mukutakura, kuvandudza mhando yezvigadzirwa, nezvimwewo. Chinangwa chebhokisi rekurongedza chikafu ndechekuchengetedza chikafu kubva pakukanganiswa nezvinhu zvemakemikari nehutachiona, kuve nechokwadi chekuti kuumbwa kwezvekudya uye mhando yechikafu hachina kuchinja, kuitira kuchengetedza hutano hwevatengi. Pamusoro pezvo, chikafu chakapetwa chinopa mamiriro akawanda ari nyore ekufambisa, kuchengetedza, kutengesa uye kushandisa, uku uchikurudzira kutengesa. Kurongedza chikafu zvine mwero kunogona kuwedzera hupenyu hwekuchengetwa kwacho uye hupenyu hwesherufu, uye kuderedza zvakanyanya katsika kekuora kwechikafu. Zvinhu zvinokanganisa mhando yechikafu ndeizvi: - chiedza; Chechipiri tembiricha; Chechitatu okisijeni; Chechina hunyoro; Cheshanu, tupukanana. Kubva pakugadzirwa kwechikafu, kutengeswa uye kushandiswa kwemaonero matatu, chinangwa chebhokisi rekurongedza chikafu: - kudzivirira kuora, kuona kuti mhando yacho ndeyemhando yepamusoro; Chechipiri kudzivirira kusvibiswa kwehutachiona neguruva; Chechitatu, kururamisa nekukurumidzisa kugadzirwa kwechikafu; Chechina, chinobatsira kutakurwa nekutenderera kweropa; Chechina, kuwedzera kukosha kwechikafu. Bhokisi rekurongedza chikafu zvichienderana nekuumbwa kwaro kwezvinhu zvisina kugadzirwa, rakakamurwa kuita polyethylene, polypropylene, polystyrene, polyvinyl chloride nedzimwe mhando, polyethylene, polypropylene ipurasitiki yakachengeteka, inogona kushandiswa kuchengetedza chikafu. Mabhokisi epurasitiki efoam anoraswa zita rakazara ibhokisi rekudya repolystyrene rakambova nefoam, chinhu chikuru chakagadzirwa ipolystyrene uye mumiririri wefuro, polystyrene ipolymers yestyrene, inosvika pa65 degrees Celsius, pachava nemamiriro emahara estyrene uye kutama kwemhando yezvinhu zvinokuvadza zvinonzi dioxins, zvinokuvadza muviri wemunhu. Pamusoro pezvo, mumiririri wekufema imhando yezvinhu zvemakemikari zvinokuvadza muviri wemunhu. Mamwe mabhokisi ezvekudya anotorwa anotyora mitemo yenyika yekudya anoburitsa hwema husina kunaka kana azadzwa nechikafu chinopisa, icho chiri chepfu chinoburitswa nemabhokisi ezvekudya epurasitiki anopupuma. Zvinhu izvi zvinokuvadza tsinga dzemuviri dzevanhu uye zvinotyisidzira hutano hwevanhu zvakanyanya.
