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食品与人的身体健康密切相关,食品的卫生安全性也是人们最为关注的,因此对食品包装的要求也是特别的严格。在食品的包装领域,塑料复合软包装占了相当大的比例。有关专家已明确指出了未来食品软包装发展的
Food and people's health are closely related to the health and safety of food is also the most concern, so the requirements of food packaging is also particularly stringent. In the field of food packaging, plastic composite flexible packaging accounted for a large proportion. Experts have clearly pointed out the future development of flexible food packaging