單機(ji)(ji)多(duo)功(gong)(gong)能：在(zai)單機(ji)(ji)上實(shi)現多(duo)功(gong)(gong)能可方便地擴大使(shi)用(yong)范圍。實(shi)現單機(ji)(ji)多(duo)功(gong)(gong)能必須采用(yong)模塊化設計，通過功(gong)(gong)能模塊的變換和組合，成(cheng)為適用(yong)于不同包(bao)裝材料(liao)、包(bao)裝物品、包(bao)裝要求的不同類型的真(zhen)空包(bao)裝機(ji)(ji)。具有代表性的產(chan)品有德國BOSCH公(gong)司所屬的HESSER工(gong)廠生產(chan)的多(duo)工(gong)位制(zhi)(zhi)袋(dai)(dai)真(zhen)空包(bao)裝機(ji)(ji)，其(qi)制(zhi)(zhi)袋(dai)(dai)、稱重(zhong)、充填抽真(zhen)空、封(feng)口等(deng)多(duo)種(zhong)功(gong)(gong)能可在(zai)一臺單機(ji)(ji)上完(wan)成(cheng)。