隨著時代的(de)(de)(de)發展，技術(shu)的(de)(de)(de)進(jin)步，包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)(zhuang)機械在(zai)包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)(zhuang)領域中正起著越(yue)來越(yue)大的(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong)，真(zhen)空(kong)包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)(zhuang)也(ye)稱減壓包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)(zhuang)，是將(jiang)包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)(zhuang)容(rong)器內(nei)的(de)(de)(de)空(kong)氣(qi)(qi)全部抽(chou)出密封(feng)，維持袋內(nei)處于高度(du)(du)減壓狀態，空(kong)氣(qi)(qi)稀少相當于低氧(yang)效果，使微生(sheng)(sheng)物(wu)(wu)沒(mei)有(you)(you)生(sheng)(sheng)存條件，以達到果品(pin)新鮮、無(wu)病(bing)腐發生(sheng)(sheng)的(de)(de)(de)目(mu)的(de)(de)(de)，目(mu)前應用(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)有(you)(you)塑料(liao)袋內(nei)真(zhen)空(kong)包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)(zhuang)、鋁箔包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)(zhuang)、玻璃器皿、塑料(liao)及其(qi)復合材料(liao)包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)(zhuang)等，可根(gen)據物(wu)(wu)品(pin)種類(lei)選(xuan)擇包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)(zhuang)材料(liao)，由(you)于果品(pin)屬鮮活食(shi)品(pin)，尚(shang)在(zai)進(jin)行呼吸作用(yong)(yong)(yong)(yong)(yong)，高度(du)(du)缺氧(yang)會造成(cheng)生(sheng)(sheng)理病(bing)害，因此(ci)，果品(pin)類(lei)使用(yong)(yong)(yong)(yong)(yong)真(zhen)空(kong)包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)較(jiao)少。下面(mian)中山市科(ke)萊(lai)森(sen)自動化機械有(you)(you)限公司小編為(wei)大家介紹一下真(zhen)空(kong)包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)(zhuang)機的(de)(de)(de)用(yong)(yong)(yong)(yong)(yong)途、特(te)點、操作步驟、技術(shu)解析、作用(yong)(yong)(yong)(yong)(yong)機理、選(xuan)用(yong)(yong)(yong)(yong)(yong)原(yuan)則、維護保養(yang)。