Chikafu chekurongedza bhokisi, sezvinoreva zita rinoshandiswa kurongedza mabhokisi echikafu, rinogona kuverengerwa zvinoenderana nezvinhu zvakaita se: bhokisi remapuranga, bhokisi repepa, bhokisi remachira, bhokisi redehwe, bhokisi resimbi, corrugated packaging box, nezvimwe. maererano nezita rechigadzirwa chakadai se: chipo bhokisi, waini bhokisi, chokoreti bhokisi, peni bhokisi, zvokudya packaging bhokisi, tii packaging bhokisi, etc. Iye zvino yakashanduka kuva mabhokisi akagadzirwa nematanda, mapepa uye zvimwe zvinhu zvakasanganiswa pamwe chete.Kurongedza bhokisi basa: chengetedza kuchengetedzwa kwechikafu mukufambisa, kuvandudza giredhi rezvigadzirwa, nezvimwe. chekudya hachichinji, kuitira kuchengetedza hutano hwevatengi.Uye zvakare, chikafu chakaputirwa chinopa akawanda ari nyore mamiriro ekufambisa, kuchengetedza, kutengesa uye kushandisa, uku uchisimudzira kutengesa.Kurongedzwa kwechikafu kurongedza kunogona kurebesa hupenyu hwayo hwekuchengetera uye hupenyu hwesherufu, uye kuderedza zvakanyanya tsika yekuora kwechikafu.Zvinhu zvinokanganisa kunaka kwechikafu ndeizvi: – chiedza;Yechipiri itembiricha;Chetatu iokisijeni;Ina hunyoro;Chechishanu, utachiona.Kubva pakugadzirwa kwechikafu, kutengesa uye kushandiswa kwematanho matatu ekuona, chinangwa chebhokisi rekurongedza chikafu: - ndechekudzivirira kuparara, kuve nechokwadi chemhando;Zviviri ndezvekudzivirira microbial uye guruva kusvibiswa;Chechitatu, ruramisa uye nekukasika kugadzirwa kwechikafu;Chechina, inobatsira pakufambisa uye kutenderera;Chechishanu, kuwedzera kukosha kwechikafu.Chikafu chekurongedza bhokisi zvinoenderana neyakagadzirwa zvinhu kuumbwa, yakakamurwa kuita polyethylene, polypropylene, polystyrene, polyvinyl chloride uye mamwe marudzi, polyethylene, polypropylene ipurasitiki yakachengeteka, inogona kushandiswa kuve nechikafu.Inoraswa furo epurasitiki mabhokisi zita rakazara inguva imwe-yakapetwa polystyrene snack bhokisi, iyo huru mbishi ndeye polystyrene uye inopupuma agent, polystyrene is styrene polymers, inosvika pa65 degrees Celsius, kuchave neimwe yemahara mamiriro e styrene uye kutama kwemhando ye zvinhu zvinokuvadza zvinonzi dioxins, zvinokuvadza muviri wemunhu.Uye zvakare, inofuridza mumiriri zvakare imhando yemakemikari zvinhu zvinokuvadza kumuviri wemunhu.Mamwe mabhokisi echikafu echikafu anotyora mitemo yenyika yekudyara anoburitsa kunhuwa kusingafadzi kana akazadzwa nechikafu chinopisa, izvo zvinhu zvine chepfu zvinoburitswa nemabhokisi ezvikafu epurasitiki anopupuma.Izvi zvinhu zvinokonzeresa kukuvadzwa kweiyo yepakati tsinga yemunhu uye kutyisidzira zvakanyanya hutano hwevanhu.
