Kuchengetedza ndiyo nzira inowanikwa yakawanda yekuwana zvokudya zvekushandisa mune remangwana. Muvharo regirazi zvirongo, miriwo, michero, majiki, mushwa, nenyama nehove zvinowanikwa munguva yose yechando. Kuchengetwa kwezvokudya zvekudya zvinogadzirwa mumusha zvinowanzoenderana nehutano hwehutsva hwekugadzira. Ngatiedzei kuona kuti zviputi zvipi zvekunamatira zviri nani pakushandisa kumba?
Chokutanga, ticharondedzera zviyero zvinogadzirisa hutano hwemapupa:
- zvinofanira kunge zviri nyore kushamba;
- inofanira kuva isina ngozi kune utano;
- inofanira kuva nyore kushandisa;
- inofanira kupa nguva refu yekuchengetedza kwechigadzirwa.
Metal covers
Kazhinji kazhinji pakugadzirirwa kwezvipfeko zvemuzinda vanoshandisa zvigadzirwa zvesimbi zvakasungirirwa zvekugadzira, zvigadzirirwa nebheriri-gasket, zvichiita kushanda kwakasimba. Chokutanga, tin lids tinoshandiswa pakuchenesa mishonga inoparara. Iko kunofanira kuyeukwa kuti zvivharo zvakagadzirwa nemucheka mutsvuku, zvinokwanisika kushandiswa chete kana kuvhara zvivhara, iyo mutsara usingasanganisi vhiniga. Ichokwadi ndechokuti zvifukidzo zvakadaro zvinoratidzirwa kune zvinodhaka. Nokudaro, vanogona kuvhara mitsara nejamu, compotes uye zvimwe zvibereko nemabhiriji ebheta.
Simba reLaccered lacquers rine goridhe uye rinotsigira kuchengetedzwa kwechigadzirwa chero chipi zvacho, sezvo zvisiri pasi pekushandiswa, izvo zvinogona kushandiswa kune chero rudzi rwekubhadhara. Zvishongo zvesimbi, pamwezve, hazvina mari uye zvine mavara akasiyana-siyana. Kuvhiringidza kworudzi urwu rwechivigiro ndicho chikonzero chekushandisa bhuku, manyore kana semiautomatic machine uye kuti ivo vasina kuroorwa.
Screw caps
Dzose rinogadziriswa resimbi rinosungirirwa kuti rive rinokonzerwa nemhando inoshandiswa inoshandiswa mukana kana girazi mudziyo une mitsipa nekunze kweputi. Iko polymeric yakavharidzirwa gasket inochengetedza kuchengetedzwa kwakanaka kwechigadzirwa chemakwenzi. Zvirongo zvinyorwa zvinonyanya kubatsira vanobata madzimambo, avo vasina kufanana nemichina yekuisa. Mukuwedzera, iyo yakavhara yakavharidza ine maitiro anoyevedza - iyo yakafukidzwa nemifananidzo yakajeka inoratidzira michero ichiri upenyu. Hupenyu hwehutachiona hwemafupa anenge makore mashanu, chigadzirwa chakaoma chinofanira kubudiswa kunze, kuitira kuti usaisa hutano hwako uye hutano hwevanhu vepedyo pangozi.
Girazi rinovhara
Girazi rinosungirirwa kumakona inotengeswa mucheka ine bhiri rerubhu uye inowanikwa nemicheka yesimbi inopomerwa nechepete yakasara ye solidol kana petrolatum. Paunenge uchishandisa mabirasi emakirasi, zvakakosha kuti uongorore kupera, chips, uye burrs. Girazi rakavhara inogona kushandiswa zvakare, nokuti yakanatswa zvakakwana. Vanonyatsosimbisa kuvimbika kwechigadzirwa.
Polyethylene caps
Peetethylene lids for canning zvinoshandiswa zvakare uye hazviregi kuiswa chisimbiso pahupenyu hwavo hwose hwehupenyu. Nylon cap ye canning iri nyore chaizvo kubata: nyore kuisa uye kubvisa, kunze kwekuti iri shoma.
Chitubu chinovhara
Muchidimbu chekugadzira nzira, chigadzirwa chacho chinopisa kunotonhora apo mabhakitiriya anoparara, pamwe chete nedzimwe nzvimbo dzinobatsira dzekudya dziri kurasikirwa. Kushandiswa kwepurasitiki mabhandi emapurasitiki ekugunzva kunodzivirira kukanganisa kwezvigadzirwa zvemichero, sezvo kuchengetedza kunoitika kuburikidza nekudzivirira umo pasina oxygen. Zvinoda
Pasinei nokuvapo mune zvivako zvemazuva ano zvekudya kukuru kwezvokudya, makagadzirira emumba haafaniri kurasikirwa nekuzivikanwa kwavo. Chisarudzo chemabhodhi ekugunzva, iwe unogona kushanda nezvikurudziro.