真空(kong)包裝(zhuang)機廠的(de)真空(kong)包(bao)裝機增加充(chong)(chong)(chong)氣(qi)(qi)(qi)功(gong)能(neng)(neng)(neng)是(shi)有(you)兩(liang)種(zhong)方式(shi)，一(yi)種(zhong)是(shi)氣(qi)(qi)(qi)嘴(zui)直接伸到(dao)產(chan)品袋(dai)子(zi)(zi)(zi)里面進行充(chong)(chong)(chong)氣(qi)(qi)(qi)的(de)，另一(yi)種(zhong)是(shi)把要(yao)充(chong)(chong)(chong)的(de)氣(qi)(qi)(qi)體先充(chong)(chong)(chong)滿整(zheng)個真空(kong)室，然后靠負(fu)壓差充(chong)(chong)(chong)滿袋(dai)子(zi)(zi)(zi)。那(nei)究竟采用哪(na)種(zhong)方式(shi)充(chong)(chong)(chong)氣(qi)(qi)(qi)好(hao)呢，這(zhe)里主要(yao)看(kan)客戶的(de)產(chan)品性(xing)質，單純來說肯定(ding)(ding)是(shi)直接沖到(dao)袋(dai)子(zi)(zi)(zi)里比(bi)較好(hao)，這(zhe)樣置換(huan)的(de)又純還能(neng)(neng)(neng)省不少氣(qi)(qi)(qi)源(yuan)，但是(shi)大家一(yi)定(ding)(ding)要(yao)考慮好(hao)自己產(chan)品性(xing)質。如(ru)果產(chan)品是(shi)顆粒，我(wo)們可(ke)以采取起(qi)初一(yi)種(zhong)方法直接讓(rang)充(chong)(chong)(chong)氣(qi)(qi)(qi)嘴(zui)到(dao)袋(dai)子(zi)(zi)(zi)里進行充(chong)(chong)(chong)氣(qi)(qi)(qi)，但是(shi)如(ru)果你的(de)產(chan)品是(shi)粉末(mo)狀(zhuang)的(de)就不能(neng)(neng)(neng)用起(qi)初一(yi)種(zhong)方法了(le)，需要(yao)第二種(zhong)在真空(kong)室充(chong)(chong)(chong)氣(qi)(qi)(qi)利(li)用壓力差充(chong)(chong)(chong)滿袋(dai)子(zi)(zi)(zi)。可(ke)是(shi)客戶又要(yao)要(yao)求(qiu)達到(dao)一(yi)定(ding)(ding)比(bi)例的(de)殘氧量，這(zhe)就很矛(mao)盾(dun)了(le)。