自50年代(dai)塑(su)料薄膜勝利地應用于商品(pin)(pin)包(bao)裝(zhuang)(zhuang)以來，真空(kong)(kong)(kong)(kong)(kong)(kong)包(bao)裝(zhuang)(zhuang)技術得(de)到迅速(su)的(de)(de)(de)發(fa)展。60、70年代(dai)真空(kong)(kong)(kong)(kong)(kong)(kong)包(bao)裝(zhuang)(zhuang)主要(yao)用于肉(rou)類食(shi)品(pin)(pin)。德國是世(shi)界上包(bao)裝(zhuang)(zhuang)工業最發(fa)達的(de)(de)(de)國家之一，其真空(kong)(kong)(kong)(kong)(kong)(kong)包(bao)裝(zhuang)(zhuang)機及真空(kong)(kong)(kong)(kong)(kong)(kong)包(bao)裝(zhuang)(zhuang)技術享有盛名。克萊(lai)默爾·格(ge)雷伯(bo)機械制(zhi)造(zao)公(gong)司1965年開(kai)始生產熱(re)成(cheng)型真空(kong)(kong)(kong)(kong)(kong)(kong)包(bao)裝(zhuang)(zhuang)機，對肉(rou)類的(de)(de)(de)真空(kong)(kong)(kong)(kong)(kong)(kong)包(bao)裝(zhuang)(zhuang)進(jin)行了(le)(le)大量的(de)(de)(de)研(yan)究，取得(de)了(le)(le)許多效果，如對烤肉(rou)的(de)(de)(de)包(bao)裝(zhuang)(zhuang)，抽真空(kong)(kong)(kong)(kong)(kong)(kong)后(hou)加(jia)適(shi)(shi)量的(de)(de)(de)氧氣；對含有40％脂肪的(de)(de)(de)香腸，抽真空(kong)(kong)(kong)(kong)(kong)(kong)后(hou)加(jia)適(shi)(shi)量的(de)(de)(de)二(er)氧化(hua)碳；對面包(bao)、花生抽真空(kong)(kong)(kong)(kong)(kong)(kong)后(hou)充氮氣和適(shi)(shi)量的(de)(de)(de)二(er)氧化(hua)碳等(deng)等(deng)達到預定真空(kong)(kong)(kong)(kong)(kong)(kong)度(du)后(hou)，真空(kong)(kong)(kong)(kong)(kong)(kong)包(bao)裝(zhuang)(zhuang)將食(shi)品(pin)(pin)裝(zhuang)(zhuang)入包(bao)裝(zhuang)(zhuang)袋(dai)抽出包(bao)裝(zhuang)(zhuang)袋(dai)內的(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)(kong)氣。完成(cheng)封(feng)口(kou)工序。