單(dan)機(ji)(ji)多(duo)功(gong)(gong)(gong)能：在單(dan)機(ji)(ji)上(shang)實現多(duo)功(gong)(gong)(gong)能可方便地擴大使(shi)用(yong)范(fan)圍。實現單(dan)機(ji)(ji)多(duo)功(gong)(gong)(gong)能必(bi)須采用(yong)模塊化設計，通過功(gong)(gong)(gong)能模塊的(de)(de)變換和組合，成為(wei)適用(yong)于不同(tong)包裝材料、包裝物品、包裝要求的(de)(de)不同(tong)類型(xing)的(de)(de)真空包裝機(ji)(ji)。具有代表性的(de)(de)產品有德(de)國(guo)BOSCH公(gong)司所屬的(de)(de)HESSER工(gong)廠生產的(de)(de)多(duo)工(gong)位(wei)制(zhi)袋(dai)真空包裝機(ji)(ji)，其制(zhi)袋(dai)、稱(cheng)重、充填抽真空、封口(kou)等多(duo)種功(gong)(gong)(gong)能可在一臺單(dan)機(ji)(ji)上(shang)完成。