目前，用来包装食品和药物的材料多数是塑料制品，它们使用完后抛弃成垃圾，而已很难腐烂，这让环保者伤透脑筋。日本许多经营食品的商人们已逐渐舍弃塑料包装，在食品包装领域掀起了一场“绿色”革命c在日本，食品包装已不只是要好看和实用，照顾环保的需要也成为包装业的重要 At present, most of the materials used to package foodstuffs and medicines are plastic products, which are discarded after they have been used and have been very hard to decay, leaving environmentalists scratched their heads. Many Japanese food merchants have gradually abandoned plastic packaging and set off a “green” revolution in food packaging. In Japan, food packaging has become more than just good-looking and practical. The need to take care of the environment has also become important in the packaging industry