Shandisa muchina wekurongedza vacuum hurefu hurefu hwehupenyu hwechikafu chakaputirwa?

Gara uchisuma mabhenefiti ekushandiswa muchikafu, saka kune vanhu vazhinji vanobvunza vacuumkurongedza muchinainogona kuiswa kwenguva yakareba sei mushure mekurongedza vacuum, ingave inoenderana nekuchengetedza chikafu uye zvichingodaro nhevedzano yezvinetso. Vacuum yekurongedza muchina unogona otomatiki kuburitsa mweya mukati mebhegi, kuwana yakakwana mushure mekuvhara vacuum yekuisa chisimbiso. Vacuum packaging tekinoroji yakatanga muma1940s. Muna 1950, polyester, polyethylene epurasitiki firimu rakabudirira kushandiswa mukuputira vacuum, kubvira ipapo, vacuum kurongedza uye kukurumidza kukura. Vacuum packing muchina unowanzo shandiswa muindasitiri yechikafu, nekuti mushure mekuvhara vacuum kurongedza, chikafu antioxidant, kuzadzisa chinangwa chekuchengetedza kwenguva refu. Dambudziko nderekuti inoda kupasa bvunzo kuti iwane mhedzisiro chaiyo. Sezvatakaona hupenyu hwesherufu hwekurongedza chikafu, chete kana bhizinesi rehunyanzvi dhipatimendi mushure mebvunzo, rinogona kuziva.



asi zvakare pawebhusaiti nhasi kuunganidza yakawanda mibvunzo nezve vacuum kurongedza chikafu pasherufu yehupenyu. Otomatiki vacuum yekurongedza muchina wakakodzera kucheka nyama nechando, inotonhora nyowani, zvigadzirwa zvesoya senge nyama, yegungwa, snack chikafu, zvigadzirwa zvemishonga, zvekurapa, zvinhu zvemagetsi, hardware zvishandiso indasitiri zvigadzirwa senge vacuum kana gasi kurongedza, kurongedza kwave. maitiro ekurongedza chikafu mune ramangwana. Ngatitarisei pane vanofanira kuziva chii ruremekedzo. Mhando dzehupenyu hwesherufu hwechikafu uye chikafu chine chekuita nevacuum pretreatment isati yarongedza. Mhando dzakasiyana dzechikafu, kana dzakasiyana pretreatment process, vacuum packing yakasiyana mushure menguva yekuchengetedza patembiricha yekamuri. { +- *} Zvichienderana neruzivo, semuenzaniso, kana kuchengetedzwa kwechikafu pakupisa kwemazuva maviri, kungave kutsva zvigadzirwa zvekurima kana zvigadzirwa zvenyama zvishoma. Kana zvirizvo, mushure mekuvhara vacuum, inogona kuwedzerwa kusvika kumazuva matanhatu. Mamwe anogona kuwedzerwa kusvika kumazuva gumi nemasere. Nguva yekupedzisira deli nguva ipfupi, yakaomeswa michero, kunyange kupfuura 12 mwedzi. Achaitisa kuyedza kwechimwe chigadzirwa.

zvinotevera zvinonyanya pamusoro pemusimboti wekuchengetedza vacuum packing, kuitira kuti unzwisise dambudziko rehupenyu hwesherufu: vacuum packing inoshandisa oxygen ndiyo mabasa makuru emushini wekuisa vacuum, kuitira kudzivirira kuparara kwekudya, nheyo iri nyore. Nekuti kuora kwefood mildew kunonyanya kukonzerwa nekuita kwe microorganism, uye mazhinji ma microorganisms ( Zvakadai se mold uye mbiriso) Izvo zvinodiwa zvekupona zveokisijeni, uye vacuum kurongedza ndiko kushandisa musimboti uyu. Chikafu chebhegi uye okisijeni mumaseru zvakabviswa, hutachiona hwakarasa & nezvimwe Environment & kwese; . Mhedzisiro inoratidza kuti kana iyo oxygen yekuisa mubhegi ichive isingasviki 1%, kukura kweiyo microbial kubereka mwero yakadonha zvakanyanya, oxygen concentration & le; Ku zero. 5%, ma microorganisms mazhinji anodziviswa, rega kubereka. Ongorora: vacuum packing inogona kutadzisa anaerobic mabhakitiriya kubereka uye kuita kwe enzyme kunokonzerwa nekuora kwechikafu, nechando, nechando, kupera mvura, kutonhora kwakanyanya, irradiation sterilization, microwave sterilization, munyu uye imwe nzira yekubatsira. Vacuum deaerating kwete chete kudzivisa kukura microbial kuberekesa, rimwe basa rinokosha nderokudzivirira oxidation zvokudya, nokuti girizi zvokudya ane zvakawanda unsaturated mafuta acids, oxidation neokisijeni, kuita chikafu chinonaka metamorphism. Mukuwedzera, iyo oxidation inoitawo vhitamini A uye vhitamini C kurasikirwa, pigment yechikafu isina kugadzikana zvinhu pasi pesimba reokisijeni, inoita kuti ruvara ruve rima. Okisijeni inogona kudzivirira huori hwekudya, saka, chengeta ruvara rwayo, kunhuhwirira, kuravira uye kukosha kwekudya. Chero bedzi ichigona kusvika kune imwe vacuum degree, mhedzisiro yacho yakafanana.
Kuwana hakufaniri kuva kunodhura, kunodya nguva, kana kuti kwakaoma. Izvo zvese zvinodzika kune iyo nzira chaiyo uye cheki weigher panzvimbo.
Ese emaitiro enguva refu uye zviito zvenguva pfupi zveSmart Weighzvichaumbwa neseti yemisimboti yakakosha inogovaniswa nemumwe nemumwe.
weigher inotengeswa mumisika inoona uye ine mukurumbira wepamusoro. Kunze kwezvo, zvigadzirwa zvedu zvinotengeswa nemitengo inonzwisisika.