單(dan)機多(duo)功(gong)(gong)能：在(zai)單(dan)機上(shang)實(shi)現(xian)多(duo)功(gong)(gong)能可方(fang)便地擴(kuo)大使(shi)用范圍。實(shi)現(xian)單(dan)機多(duo)功(gong)(gong)能必須采用模塊化(hua)設計，通(tong)過功(gong)(gong)能模塊的(de)變換(huan)和組(zu)合，成(cheng)為(wei)適(shi)用于不(bu)同(tong)包(bao)裝(zhuang)(zhuang)(zhuang)材料、包(bao)裝(zhuang)(zhuang)(zhuang)物品、包(bao)裝(zhuang)(zhuang)(zhuang)要求的(de)不(bu)同(tong)類型的(de)真(zhen)空(kong)包(bao)裝(zhuang)(zhuang)(zhuang)機。具有(you)代表性的(de)產品有(you)德國BOSCH公(gong)司所(suo)屬(shu)的(de)HESSER工廠生產的(de)多(duo)工位制袋真(zhen)空(kong)包(bao)裝(zhuang)(zhuang)(zhuang)機，其制袋、稱(cheng)重、充填抽(chou)真(zhen)空(kong)、封口等多(duo)種(zhong)功(gong)(gong)能可在(zai)一臺單(dan)機上(shang)完成(cheng)。