隨著(zhu)時代的(de)發(fa)展，技術(shu)的(de)進(jin)步，包(bao)(bao)(bao)裝(zhuang)(zhuang)機械在包(bao)(bao)(bao)裝(zhuang)(zhuang)領(ling)域中(zhong)正起著(zhu)越來越大的(de)作用(yong)(yong)，真(zhen)空(kong)(kong)(kong)包(bao)(bao)(bao)裝(zhuang)(zhuang)也稱(cheng)減壓(ya)包(bao)(bao)(bao)裝(zhuang)(zhuang)，是將包(bao)(bao)(bao)裝(zhuang)(zhuang)容(rong)器內(nei)的(de)空(kong)(kong)(kong)氣(qi)全部(bu)抽出密封，維(wei)持(chi)袋(dai)內(nei)處于(yu)高度(du)減壓(ya)狀態，空(kong)(kong)(kong)氣(qi)稀少相當于(yu)低氧效果，使微生(sheng)物沒有(you)生(sheng)存條件，以達到果品(pin)(pin)新鮮(xian)、無病腐發(fa)生(sheng)的(de)目的(de)，目前應(ying)用(yong)(yong)的(de)有(you)塑料(liao)袋(dai)內(nei)真(zhen)空(kong)(kong)(kong)包(bao)(bao)(bao)裝(zhuang)(zhuang)、鋁箔包(bao)(bao)(bao)裝(zhuang)(zhuang)、玻(bo)璃器皿、塑料(liao)及(ji)其復合材料(liao)包(bao)(bao)(bao)裝(zhuang)(zhuang)等(deng)，可根據物品(pin)(pin)種類(lei)選擇(ze)包(bao)(bao)(bao)裝(zhuang)(zhuang)材料(liao)，由于(yu)果品(pin)(pin)屬鮮(xian)活食品(pin)(pin)，尚(shang)在進(jin)行呼吸作用(yong)(yong)，高度(du)缺氧會造(zao)成生(sheng)理病害(hai)，因此，果品(pin)(pin)類(lei)使用(yong)(yong)真(zhen)空(kong)(kong)(kong)包(bao)(bao)(bao)裝(zhuang)(zhuang)的(de)較(jiao)少。下(xia)面中(zhong)山市科萊森自動(dong)化(hua)機械有(you)限公(gong)司(si)小編為(wei)大家(jia)介紹一下(xia)真(zhen)空(kong)(kong)(kong)包(bao)(bao)(bao)裝(zhuang)(zhuang)機的(de)用(yong)(yong)途、特點(dian)、操作步驟、技術(shu)解(jie)析、作用(yong)(yong)機理、選用(yong)(yong)原則、維(wei)護保養。