高效率(lv)：高生產(chan)效率(lv)真(zhen)空包裝(zhuang)機的生產(chan)效率(lv)已從每(mei)分(fen)鐘數件發(fa)展到數十件，熱成型(xing)-充填-封(feng)口(kou)機的生產(chan)可達500件/分(fen)以(yi)上。

自(zi)(zi)動化(hua)：日本一家(jia)公司生(sheng)產的TYP-B系(xi)列旋轉(zhuan)真(zhen)空(kong)(kong)(kong)室(shi)式包裝(zhuang)機(ji)具(ju)有(you)自(zi)(zi)動化(hua)程(cheng)度(du)相當高的多工位。該機(ji)有(you)充(chong)填(tian)(tian)和抽真(zhen)空(kong)(kong)(kong)兩個轉(zhuan)臺，充(chong)填(tian)(tian)轉(zhuan)臺有(you)6個工位，完(wan)成(cheng)供袋、投料、充(chong)填(tian)(tian)預(yu)封口直至(zhi)(zhi)將(jiang)包裝(zhuang)件(jian)送至(zhi)(zhi)抽真(zhen)空(kong)(kong)(kong)轉(zhuan)臺。抽真(zhen)空(kong)(kong)(kong)轉(zhuan)臺有(you)12個工位，也(ye)就是(shi)12個真(zhen)空(kong)(kong)(kong)室(shi)，完(wan)成(cheng)抽真(zhen)空(kong)(kong)(kong)和封口直至(zhi)(zhi)成(cheng)品輸出，生(sheng)產效率可達40袋/分，主要(yao)用于包裝(zhuang)軟(ruan)罐頭類食品。