Princip.
Vakuum mašina za pakiranje je kroz usisnu mlaznicu u vrećicu za pakiranje, u zrak, iz usisne mlaznice, a zatim dovršite brtvljenje.
Karakteristika.
1. The elimination of part of the air (oxygen) in the packaging container can effectively prevent food spoilage.
2. The use of barrier (air tightness) excellent packaging materials and strict sealing technology and requirements, can effectively prevent the exchange of packaging contents, can avoid food weight loss, loss of taste, and can prevent secondary pollution.
3. The gas in the vacuum packaging container has been eliminated, which accelerates the heat conduction, which can improve the efficiency of thermal sterilization, and also avoid the packaging container cracking due to the expansion of gas during the heating sterilization.
U prehrambenoj industriji vakuumsko pakiranje je vrlo često, razni kuhani proizvodi kao što su pileće noge, šunka, kobasica itd. Kiseli krastavci, proizvodi od soje, suho voće i druga hrana koja treba biti konzervirana sve se češće pakiraju u vakuum. Nakon što je vakuumsko pakiranje hrane dugo, znatno uvećava rok trajanja hrane.
