一、功能性薄膜包装随着消费市场对新型薄膜材料日益增长的需求,满足产品需要、更加环境友好、迎合消费者喜好的新材料大量涌现。金属薄膜近些年广受欢迎的一大创新便是金属薄膜的使用。将一层铝箔复合在薄膜表面,支撑产品的同时既可防水也可防氧化,并使产品像铝箔一样带有金属光泽、表面光滑却成本低廉,为食品和糖果类产品提供了一个好的包装替代材料。 First, functional film packaging With the consumer market demand for new film materials to meet the needs of products, more environmentally friendly, to meet the large number of new consumer preferences. Metal film One of the most popular innovations in recent years is the use of metal films. A layer of aluminum foil laminated on the film surface, while supporting the product at the same time can be waterproof and anti-oxidation, and make products like aluminum foil with a metallic luster, smooth surface but low cost, food and candy products provide a good package Alternative material.