高效率(lv)：高生產(chan)效率(lv)真空包裝機(ji)的生產(chan)效率(lv)已從每分鐘數件發展(zhan)到數十(shi)件，熱成(cheng)型-充填-封口機(ji)的生產(chan)可達(da)500件/分以上。

自動化：日本(ben)一家(jia)公司生產的TYP-B系列旋轉(zhuan)真(zhen)空(kong)(kong)(kong)室式包(bao)裝機(ji)具有自動化程度相當高(gao)的多工位(wei)(wei)。該機(ji)有充填(tian)和抽真(zhen)空(kong)(kong)(kong)兩個(ge)(ge)轉(zhuan)臺(tai)(tai)，充填(tian)轉(zhuan)臺(tai)(tai)有6個(ge)(ge)工位(wei)(wei)，完(wan)成(cheng)(cheng)供袋、投料、充填(tian)預封(feng)(feng)口直至(zhi)將(jiang)包(bao)裝件送(song)至(zhi)抽真(zhen)空(kong)(kong)(kong)轉(zhuan)臺(tai)(tai)。抽真(zhen)空(kong)(kong)(kong)轉(zhuan)臺(tai)(tai)有12個(ge)(ge)工位(wei)(wei)，也就是12個(ge)(ge)真(zhen)空(kong)(kong)(kong)室，完(wan)成(cheng)(cheng)抽真(zhen)空(kong)(kong)(kong)和封(feng)(feng)口直至(zhi)成(cheng)(cheng)品輸出，生產效率可達40袋/分，主要(yao)用于包(bao)裝軟罐頭類食品。