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一、国外食品用塑料包装的市场进展据美国一家市场调查公司进行的食品包装容器调查发现,近5年纸质容器的年增长率为3.2%,金属容器的年增长率为2.5%,玻璃容器的年增长率为0.5%,而塑料容器的年增长率达5.5%。有资料显示,塑料用于食品包装的量占塑料总产量的1/4。在超市及商场,很?
First, the foreign food market with plastic packaging progress According to a US market research firm conducted a survey of food packaging containers found that the past five years the annual growth rate of 3.2% of paper containers, metal containers annual growth rate of 2.5%, glass containers Of the annual growth rate of 0.5%, while the plastic container’s annual growth rate of 5.5%. Data show that the amount of plastic used in food packaging accounts for 1/4 of the total output of plastic. In supermarkets and shopping malls, very?