在食品(pin)(pin)行業，真空包(bao)(bao)裝(zhuang)應用(yong)非常(chang)普遍(bian)，各(ge)種(zhong)(zhong)熟制(zhi)品(pin)(pin)如(ru)雞腿(tui)、火(huo)腿(tui)、香(xiang)腸、烤魚(yu)片、牛(niu)肉干等(deng)；腌(a)制(zhi)品(pin)(pin)如(ru)各(ge)種(zhong)(zhong)醬菜以及豆(dou)制(zhi)品(pin)(pin)、果脯等(deng)各(ge)種(zhong)(zhong)各(ge)樣需要(yao)保鮮(xian)(xian)的食品(pin)(pin)越(yue)來越(yue)多地(di)采用(yong)真空包(bao)(bao)裝(zhuang)。經(jing)過真空包(bao)(bao)裝(zhuang)的食品(pin)(pin)保鮮(xian)(xian)期長，大大延長食品(pin)(pin)的保質期。