真空包裝機(ji)廠的(de)真(zhen)空(kong)(kong)包裝機增加充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)功能(neng)是(shi)(shi)有兩(liang)種方式(shi)，一(yi)種是(shi)(shi)氣(qi)(qi)(qi)嘴(zui)直(zhi)(zhi)接(jie)(jie)(jie)伸到(dao)產品(pin)袋子里面進(jin)行(xing)充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)的(de)，另一(yi)種是(shi)(shi)把要(yao)(yao)充(chong)(chong)(chong)(chong)的(de)氣(qi)(qi)(qi)體先充(chong)(chong)(chong)(chong)滿(man)整(zheng)個真(zhen)空(kong)(kong)室，然后靠負壓(ya)差充(chong)(chong)(chong)(chong)滿(man)袋子。那究竟采(cai)用(yong)哪種方式(shi)充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)好(hao)(hao)呢(ni)，這(zhe)里主要(yao)(yao)看(kan)客戶的(de)產品(pin)性質(zhi)，單(dan)純來說肯(ken)定是(shi)(shi)直(zhi)(zhi)接(jie)(jie)(jie)沖到(dao)袋子里比(bi)較(jiao)好(hao)(hao)，這(zhe)樣置換的(de)又純還能(neng)省不少氣(qi)(qi)(qi)源，但(dan)是(shi)(shi)大家一(yi)定要(yao)(yao)考慮好(hao)(hao)自己產品(pin)性質(zhi)。如(ru)(ru)果產品(pin)是(shi)(shi)顆粒，我們可以(yi)采(cai)取起初(chu)一(yi)種方法直(zhi)(zhi)接(jie)(jie)(jie)讓充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)嘴(zui)到(dao)袋子里進(jin)行(xing)充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)，但(dan)是(shi)(shi)如(ru)(ru)果你的(de)產品(pin)是(shi)(shi)粉末狀的(de)就(jiu)(jiu)不能(neng)用(yong)起初(chu)一(yi)種方法了(le)，需要(yao)(yao)第二種在真(zhen)空(kong)(kong)室充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)利用(yong)壓(ya)力差充(chong)(chong)(chong)(chong)滿(man)袋子。可是(shi)(shi)客戶又要(yao)(yao)要(yao)(yao)求達到(dao)一(yi)定比(bi)例的(de)殘(can)氧量，這(zhe)就(jiu)(jiu)很矛盾了(le)。