过去用於包装加工食品之容器,以罐与瓶容器为主,罐容器有其特点,瓶容器亦有其优点,好环不能一概而论。近年来包装材料之发达,且对食品容器之着眼点,除对过去所注意的保持食品品质,流通过程之得失及制造过程及管理等问题之检讨外,现在尚须注意容器之公害,节省能源,资源之再利 In the past for the packaging of processed foods containers, cans and bottles of containers, cans have their own characteristics, bottle containers also have their advantages, a good ring can not be generalized. In recent years, the development of packaging materials, and the focus of food containers, in addition to the past attention to maintaining the quality of food, the process of gains and losses and the manufacturing process and management issues such as review, the container must now pay attention to pollution and save energy Recycling of resources