环境保护是21世纪的一项世界性话题。加强环境保护一时成为人们日常生活中一项重要的社会公德。由于环保意识的高涨,世界范围内正兴起一项史无前例的“绿色浪潮”,包装工业也面临着一种新形势,即发展包装工业的同时也要考虑环境问题,使两者协调起来。在此方面发达国家有些新的 Environmental protection is a cosmopolitan topic in the 21st century. Strengthening environmental protection has now become an important social morals in people’s daily life. Due to the rising awareness of environmental protection, an unprecedented “green wave” is emerging all over the world. The packaging industry is also facing a new situation, that is, developing the packaging industry should also consider the environmental issues so that the two can be coordinated. Developed countries are somewhat new in this regard