單機(ji)多(duo)功(gong)(gong)(gong)能：在(zai)單機(ji)上實(shi)現(xian)多(duo)功(gong)(gong)(gong)能可方(fang)便地(di)擴大(da)使用(yong)范圍。實(shi)現(xian)單機(ji)多(duo)功(gong)(gong)(gong)能必須采用(yong)模塊(kuai)化設計，通過功(gong)(gong)(gong)能模塊(kuai)的變換(huan)和組合，成(cheng)為適用(yong)于不同包裝(zhuang)(zhuang)(zhuang)材料、包裝(zhuang)(zhuang)(zhuang)物品、包裝(zhuang)(zhuang)(zhuang)要求(qiu)的不同類型(xing)的真(zhen)空包裝(zhuang)(zhuang)(zhuang)機(ji)。具有代表性的產(chan)(chan)品有德國(guo)BOSCH公司(si)所屬的HESSER工(gong)廠生產(chan)(chan)的多(duo)工(gong)位制(zhi)袋(dai)真(zhen)空包裝(zhuang)(zhuang)(zhuang)機(ji)，其制(zhi)袋(dai)、稱重(zhong)、充(chong)填抽(chou)真(zhen)空、封口(kou)等多(duo)種功(gong)(gong)(gong)能可在(zai)一臺單機(ji)上完成(cheng)。