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 yevacuum ixesha elide. Iingxowa zeplastiki eTshayina ziiplastiki nje eziqhelekileyo. Kukho imingxuma yomoya phezu kwezo ngxowa zeplastiki, ngoko ke azikwazi ukupakishwa nge-vacuum.
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 xa 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 nokuwohloka kokutya kunye nokuguqulwa kombala okubangelwa ukuphendulwa kwe-enzyme, ngoko kufuneka zidibaniswe nezinye iindlela ezincedisayo, ezifana nefriji, ukukhenkceza ngokukhawuleza, ukuphelelwa ngamanzi emzimbeni, ukuvala ubushushu obuphezulu, i-radiation, njl.
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Ixesha lokuposa: Jul-08-2023