Treyi yeVSP (Vacuum Skin Packaging tray) igadziriso yepurasitiki yakagadzirwa kuti iwedzere nguva yekushanda uye kuratidzwa kwezvigadzirwa zvekudya zvinoora.
Inoshandiswa zvakanyanya muindasitiri yezvekudya pakurongedza nyama itsva, hove, huku, uye chikafu chagadzirira kudyiwa.
Tireyi inoshanda nekuvhara firimu rakatetepa zvakasimba rakatenderedza chigadzirwa, zvichiita kuti pave nemuchina wekuchenesa unodzivirira oxidation uye kusvibiswa.
Treyi yeVSP inoshanda kuburikidza nekushandisa nzira yekuputira ganda re vacuum iyo inobvisa mweya wakawandisa isati yavhara chigadzirwa.
Firimu rinodziiswa uye rinotambanudzwa pamusoro pechigadzirwa, richinamira zvakasimba pasina kukonzera kukuvara kana kushandura chimiro charo chechisikigo.
Nzira iyi inochengetedza kutsva, magadzirirwo, uye ruvara rwechikafu uku ichidzivirira kubuda kwemvura uye kupera simba mumuviri.
Matireyi eVSP anowanzo gadzirwa nezvinhu zvepurasitiki zvine miganho yakawanda , zvakaita sePET (Polyethylene Terephthalate), PP (Polypropylene), uye PE (Polyethylene).
Zvinhu izvi zvinopa kugara kwenguva refu, kuramba hunyoro, uye kushanda zvakanaka kwekuvhara kuti chigadzirwa chive chakachengeteka.
Vamwe vagadziri vanopawo dzimwe nzira dzisingakuvadzi nharaunda dzakadai sematrayi eVSP anogona kudzokororwa uye anogona kuora kuti vakurudzire kuchengetedzeka.
Matireyi eVSP ane mabhenefiti akawanda, anosanganisira:
Kugara kwenguva refu kwekuchengetedza oxygen kunogona kuderedza kusvibiswa kwemhepo.
Mapakeji asingadonhe mvura uye anodzivirira kukanganiswa kuti ave nehutsanana hwakanaka.
Kuonekwa kwechigadzirwa kuri nani nekuda kwefirimu rakajeka uye rinovhara zvakasimba.
Kuderedza marara echikafu nekuchengetedza kutsva kwenguva refu.
Kushanda zvakanaka kwenzvimbo mukuchengetedza nekutakura.
Matireyi eVSP anogona kushandiswa zvakasiyana-siyana uye akakodzera zvigadzirwa zvakasiyana-siyana, zvinosanganisira:
itsva Nyama (nyama yemombe, nyama yenguruve, huku, gwayana).
Hove dzegungwa (hove fillets, shrimp, lobster).
Zvekudya zvakagadzirira kudyiwa uye zvinhu zvinonaka.
Chizi nezvimwe zvigadzirwa zvemukaka.
Nyama dzakagadzirwa , dzakadai semasoseji nebhekoni.
Kugona kudzokorodza kwematireyi eVSP kunoenderana nezvinhu zvinoshandiswa mukugadzira.
Matireyi akagadzirwa nezvinhu zvakafanana nePET anogona kushandiswazve, nepo matireyi ane mativi akawanda ane mapolymer akasiyana angave akaoma kuadzokorodza.
Vagadziri vari kugadzira dzimwe nzira dzinochengetedza nharaunda , kusanganisira sarudzo dzeVSP tray dzinogona kusanganiswa nedzekudzokorodza kushandiswa.
Kurongedza kweVSP kunosimudzira kuchengetedzeka kwechikafu nekupa chisimbiso chakachengeteka, chisina mhepo chinodzivirira kusvibiswa kwebhakitiriya nekuora.
Maitiro ekubvisa okisijeni yakawanda, zvichideredza njodzi yekukura kwefungus, mbiriso, uye mabhakitiriya.
Pamusoro pezvo, matireyi eVSP haadonhedze mvura , zvichiita kuti muto nezvinwiwa zvirambe zviripo, zvichidzivirira kusvibiswa kwemvura.
VSP (Vacuum Skin Packaging) neMAP (Modified Atmosphere Packaging) zvese zvinoshandiswa kuwedzera nguva yekushanda asi zvakasiyana munzira yazvinoita.
Matireyi eVSP anoshandisa firimu rinovhara zvakasimba rinonamira zvakanyanya pachigadzirwa, richibvisa mhepo inenge yese.
Kurongedza MAP kunotsiva okisijeni nemusanganiswa wegasi unodzorwa asi hakushandisi kubatana kwakananga pakati pefirimu nechigadzirwa.
VSP inonyanya kushandiswa pakuratidza zvigadzirwa zvepamusoro , nepo MAP ichinyanya kushandiswa pazvigadzirwa zvinoda kufema zvakanaka..
Ehe, matireyi eVSP haapindi mufiriji uye anobatsira kuchengetedza mhando yechigadzirwa panguva yekuchengetera kwenguva refu.
Zvinodzivirira kutsva mufiriji nekubvisa mhepo, zvichichengetedza magadzirirwo uye kunaka kwechikafu.
Mamwe matireyi eVSP akagadzirwa nemasimba ekudzivirira mhute uye chando , zvichiita kuti aonekwe zvakajeka kunyangwe akaomeswa nechando.
Matireyi eVSP anogona kuwanikwa kubva kune vagadziri vemapakeji vane hunyanzvi, vatengesi vezvinhu zvakawanda, uye vatengesi..
HSQY ikambani inotungamira mukugadzira matireyi eVSP muChina, ichipa mhinduro dzakasiyana-siyana dzekugadzirisa machira dzakasimba uye dzisingakuvadzi nharaunda.
Pakutenga zvinhu zvakawanda, mabhizinesi anofanira kubvunza nezvemitengo, sarudzo dzekugadzirisa zvinhu, uye mafambiro ekutumira zvinhu kuti ave nechokwadi chekuti mutengo wakanakisa.