The so-called "environmental conditioning package" is to change the state of the gas in the package, and to cover the quality of the packaged product for a long time, such as packaging of desiccant (oxygen absorber), atmospheric replacement (nitrogen filling, etc.).
Okubizwa ngokuthi "ukufakwa komthethonqubo wezemvelo" ukuguqula isimo segesi emaphaketheni nokuqinisekisa ikhwalithi yemikhiqizo ehlanganisiwe isikhathi eside, njengokufakwa okuvalwe nge-desiccant (oksijini omuncayo), nokupakisha okufaka esikhundleni somoya (ukugcwaliswa kwe-nitrogen, njll.).