真空包裝(zhuang)機廠的(de)(de)真(zhen)(zhen)空(kong)(kong)包裝機增加(jia)充(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)功能(neng)是(shi)(shi)有兩種(zhong)(zhong)方(fang)式(shi)，一種(zhong)(zhong)是(shi)(shi)氣(qi)(qi)(qi)(qi)嘴(zui)直接(jie)伸到(dao)(dao)(dao)產品(pin)袋子里面進行(xing)充(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)的(de)(de)，另(ling)一種(zhong)(zhong)是(shi)(shi)把要(yao)(yao)充(chong)(chong)(chong)的(de)(de)氣(qi)(qi)(qi)(qi)體先(xian)充(chong)(chong)(chong)滿(man)整(zheng)個真(zhen)(zhen)空(kong)(kong)室，然后(hou)靠負壓(ya)(ya)差充(chong)(chong)(chong)滿(man)袋子。那究竟采用(yong)哪種(zhong)(zhong)方(fang)式(shi)充(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)好呢，這里主要(yao)(yao)看客戶(hu)的(de)(de)產品(pin)性(xing)質(zhi)，單純(chun)(chun)來說(shuo)肯定(ding)(ding)是(shi)(shi)直接(jie)沖(chong)到(dao)(dao)(dao)袋子里比較好，這樣置(zhi)換(huan)的(de)(de)又(you)純(chun)(chun)還(huan)能(neng)省不少氣(qi)(qi)(qi)(qi)源，但是(shi)(shi)大家一定(ding)(ding)要(yao)(yao)考慮好自己產品(pin)性(xing)質(zhi)。如果產品(pin)是(shi)(shi)顆粒，我們可以采取起(qi)初(chu)一種(zhong)(zhong)方(fang)法直接(jie)讓(rang)充(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)嘴(zui)到(dao)(dao)(dao)袋子里進行(xing)充(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)，但是(shi)(shi)如果你的(de)(de)產品(pin)是(shi)(shi)粉(fen)末狀的(de)(de)就不能(neng)用(yong)起(qi)初(chu)一種(zhong)(zhong)方(fang)法了，需要(yao)(yao)第二種(zhong)(zhong)在(zai)真(zhen)(zhen)空(kong)(kong)室充(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)利用(yong)壓(ya)(ya)力差充(chong)(chong)(chong)滿(man)袋子。可是(shi)(shi)客戶(hu)又(you)要(yao)(yao)要(yao)(yao)求達到(dao)(dao)(dao)一定(ding)(ding)比例的(de)(de)殘氧量，這就很矛盾了。