單機多(duo)功能(neng)(neng)：在單機上實(shi)現(xian)多(duo)功能(neng)(neng)可方(fang)便地(di)擴大使用(yong)(yong)(yong)范(fan)圍。實(shi)現(xian)單機多(duo)功能(neng)(neng)必(bi)須(xu)采用(yong)(yong)(yong)模塊(kuai)化(hua)設計，通過功能(neng)(neng)模塊(kuai)的變(bian)換和組合，成為適用(yong)(yong)(yong)于不同(tong)包(bao)(bao)裝材料、包(bao)(bao)裝物品、包(bao)(bao)裝要求的不同(tong)類(lei)型的真(zhen)空(kong)包(bao)(bao)裝機。具(ju)有代表性(xing)的產品有德(de)國BOSCH公司所屬的HESSER工廠(chang)生產的多(duo)工位制袋真(zhen)空(kong)包(bao)(bao)裝機，其制袋、稱重、充填抽真(zhen)空(kong)、封口等多(duo)種功能(neng)(neng)可在一臺單機上完成。