在食(shi)品(pin)(pin)行業，真(zhen)空(kong)(kong)包裝(zhuang)應用非(fei)常普(pu)遍，各(ge)種(zhong)(zhong)熟制品(pin)(pin)如雞腿(tui)、火腿(tui)、香腸、烤(kao)魚片、牛肉干等；腌制品(pin)(pin)如各(ge)種(zhong)(zhong)醬(jiang)菜以及豆制品(pin)(pin)、果脯(fu)等各(ge)種(zhong)(zhong)各(ge)樣需要(yao)保(bao)鮮(xian)的食(shi)品(pin)(pin)越來越多地采用真(zhen)空(kong)(kong)包裝(zhuang)。經過(guo)真(zhen)空(kong)(kong)包裝(zhuang)的食(shi)品(pin)(pin)保(bao)鮮(xian)期(qi)(qi)長，大大延長食(shi)品(pin)(pin)的保(bao)質期(qi)(qi)。