Vacuum packaging yakajairika muhupenyu hwezuva nezuva, kubva pamasherufu ezvitoro kusvika kune zvinopisa paInternet, vacuum yakaputirwa chikafu chinoita senge chave chiratidzo chekutsvagisa kwevanhu vanhasi kurerukirwa nekuchengeteka. Asi muhupenyu hwezuva nezuva, isu tinowanzoona kuti mushure mekushandiswa kwevacuum packaging, chikafu chichiri kukurumidza kuparara, nei ichi? Nzira yekuzvidzivirira sei?
Kutanga, ngatitarisei musimboti wevacuum packaging. Vacuum packaging itekinoroji yekurongedza chikafu iyo inowedzera hupenyu hwesherufu yechikafu nekubvisa mweya mukati mepakeji kugadzira vacuum state. Iyi nzira yekurongedza inogona kuderedza kusangana kwechikafu nemhepo, mwando uye tupukanana panguva yekuchengetedza uye yekufambisa, inonotsa oxidation, mildew uye bhakitiriya kukura kwechikafu. Vacuum packaging inowanzoshandiswa munyama, michero nemiriwo, zvinhu zvakaoma, hove dzegungwa uye zvimwe zvekudya, uye inoshandiswa zvakanyanya mukuchengetedza uye kurongedza kwezvimwe zvigadzirwa, senge zvigadzirwa zvekurapa, zvigadzirwa zvemagetsi uye zvichingodaro.
Nekudaro, kurongedza vacuum hakusi kupusa.
Pane akati wandei zvikonzero zvinoita kuti chikafu chirambe chichidzikira nekukurumidza mushure mekurongedza vacuum:
Kurongedza kusina kukwana: Kana mhepo iri mupasuru isina kubviswa zvachose kana chikafu chaiswa vacuum-packed, imwe huwandu hweokisijeni inosara, iyo inogona kukurudzira kukura kwehutachiona uye oxidation yechikafu, zvichikonzera kukanganisa kwekudya.
Packaging damage: Vacuum packaging mabhegi anogona kukuvara zvishoma panguva yekuchengetera kana kufambisa, izvo zvinobvumira mweya kupinda, kuparadza nharaunda yevacuum, uye kuwedzera njodzi yekuparara kwechikafu.
Kusvibiswa kweMicrobial: Kana chikafu chikasvibiswa netwupukanana chisati charongedza, kunyangwe munzvimbo ine vacuum, mamwe anaerobic microorganisms anogona kuramba achikura, zvichiita kuti chikafu chiparare.
Kuderera kwemakemikari: Zvimwe zvekudya zvinogona kuparara kwemakemikari izvo zvisingakonzerwi nehutachiona, hwakadai semafuta emafuta, kunyangwe pasi pe hypoxic.
Tembiricha isina kunaka yekuchengetera: Tembiricha ine zvakakosha pasherufu yehupenyu hwekudya. Kana chikafu chakazara vacuum chikasachengetwa patembiricha yakakodzera, senge mufiriji kana kuti zvigadzirwa zvechando zvisina kuiswa mufiriji zvakanaka, zvinokurumidza kukanganisa chikafu.
Chikafu pachacho chine hupenyu hupfupi hwesherufu: kunyangwe chimwe chikafu chakazara-vacuum, nekuda kwehunhu hwayo, chinogona kungogara chiri chitsva kwenguva pfupi, kunyanya izvo zvinoparara zvekudya.
Kuti uwedzere hupenyu hwesherufu yevacuum yakaputirwa chikafu, zvinotevera mapoinzi anofanirwa kuitwa:
Kutanga, sarudza zvinhu zvekurongedza zvakakodzera. Zvakakosha kusarudza zvakakodzera vacuum packaging zvinhu, izvo zvinofanira kuva zvakanaka chipingamupinyi zvinhu kudzivirira kupinda okisijeni nemvura. Panguva imwecheteyo, teerera kune ukobvu hwekurongedza, vacuum packaging haisi iyo yakanyanya kukora, yakawandisa kurongedza muvacuum inogona kuoneka yakaipa yekuisa chisimbiso mamiriro, ichikanganisa yekupedzisira mhedzisiro.
Kuchenesa uye kugadzirira. Usati warongedza, iva nechokwadi chokuti pamusoro pechikafu chaoma uye chakachena. Kana zvichidikanwa, pre-kurapa chikafu kuti udzivise kurongedza nemvura yakawandisa kana girisi, kuti isakanganisa vacuum.
Chechitatu, vacuum degree uye kuisa chisimbiso. Shandisa inyanzvi yekurongedza muchina kuburitsa mweya wakawanda sezvinobvira kubva pasuru, wobva waisimbisa zvakasimba. Izvi zvinobatsira kuwedzera hupenyu hwesherufu yezvokudya uye kuderedza mukana wekukura kwebhakitiriya. Panguva imwecheteyo, ma paramita akakodzera anofanirwa kusarudzwa zvinoenderana nechinhu, ukobvu uye rudzi rwekurongedza zvigadzirwa zvevacuum packaging kudzivirira matambudziko akadai sekuvhara chisimbiso, kubuda kwemhepo, uye mabhegi akatyoka.
Kudzora tembiricha: chikafu chine vacuum-packed chinofanira kuchengetwa patembiricha yakakodzera, kazhinji mufiriji kana chando, zvichienderana nerudzi rwechikafu uye pasherufu inotarisirwa kurarama.
Dzivisa kukuvara kwemichina. Munguva yekuputira, kutakura uye kuchengetedza, kutarisirwa kunofanira kutorwa kuti urege kukuvara kwemagetsi kune chikafu, nekuti zvikamu zvakakanganisika zviri nyore kuparadzwa nemabhakitiriya.
Nguva yekutumira: Feb-27-2024