Iibhegi yokupakisha ivacuumyenziwe ngeefilimu ezininzi zeplastiki ezinemisebenzi eyahlukeneyo ngenkqubo yokudibanisa kunye, kwaye umaleko ngamnye wefilimu udlala indima eyahlukileyo.
Iingxowa zokupakisha ze-vacuumzahlulwe zaba zibhegi zokufunxa ezicacileyo kunye neengxowa zokufunxa zefoyile yealuminiyam.Izinto ezihlanganisiweyo zeengxowa zokupakisha ze-vacuum ziyi-composite ye-PE kunye neyiloni.Inayiloni ineempawu ezintle zomqobo, inokuthintela ngokufanelekileyo ukufuma kunye negesi, kwaye inokugcina imeko yokucoca ixesha elide.Iingxowa zeplastiki eTshayina ziiplastiki nje eziqhelekileyo.Kukho imingxuma yomoya phezu kwezo ngxowa zeplastiki, ngoko ke azikwazi ukupakishwa ngevacuum.
Ukuba ufuna ukugcina ukutsha kokutya ixesha elide, awukwazi ukufezekisa ngokucoca, kuba xa i-oksijeni igxininise kwisikhwama sokupakisha i-≤1%, ukukhula kunye nesantya sokuvelisa kwee-microorganisms kuya kuhla ngokukhawuleza, kwaye nini. I-oxygen concentration yi-≤0.5%, enkulu Uninzi lwe-microorganisms luya kuvinjelwa kwaye luyeke ukuzala, kodwa ukupakishwa kwe-vacuum akukwazi ukuthintela ukukhula kwebhaktheriya ye-anaerobic kunye nokonakala kokutya kunye nokuguqulwa kombala okubangelwa kuphendulwa kwe-enzyme, ngoko ke kufuneka kudityaniswe nezinye iindlela ezincedisayo, ezifana nefriji, ukukhenkceza ngokukhawuleza, ukuphelelwa ngamanzi emzimbeni, ukuvala ubushushu obuphezulu, i-radiation, njl njl.
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Ixesha lokuposa: Jul-08-2023