高(gao)效率：高(gao)生(sheng)產(chan)效率真空包裝機(ji)(ji)的生(sheng)產(chan)效率已從每(mei)分(fen)鐘數件(jian)發展到(dao)數十件(jian)，熱成型(xing)-充填(tian)-封口(kou)機(ji)(ji)的生(sheng)產(chan)可達500件(jian)/分(fen)以(yi)上。

自(zi)動(dong)化：日本一家公(gong)司(si)生產(chan)的TYP-B系列旋轉(zhuan)(zhuan)真(zhen)空室(shi)式包裝(zhuang)機具有自(zi)動(dong)化程度相當高的多工(gong)(gong)位。該機有充(chong)填(tian)和(he)抽真(zhen)空兩個(ge)(ge)轉(zhuan)(zhuan)臺(tai)，充(chong)填(tian)轉(zhuan)(zhuan)臺(tai)有6個(ge)(ge)工(gong)(gong)位，完(wan)成(cheng)(cheng)供袋、投料、充(chong)填(tian)預封口直至將包裝(zhuang)件送至抽真(zhen)空轉(zhuan)(zhuan)臺(tai)。抽真(zhen)空轉(zhuan)(zhuan)臺(tai)有12個(ge)(ge)工(gong)(gong)位，也就是12個(ge)(ge)真(zhen)空室(shi)，完(wan)成(cheng)(cheng)抽真(zhen)空和(he)封口直至成(cheng)(cheng)品輸(shu)出(chu)，生產(chan)效(xiao)率可達40袋/分(fen)，主要用于包裝(zhuang)軟罐頭類食品。