sinocorrugated 2013 to feature global green packaging seminarwith the development of the commodity economy, rising demand for packaging is translating into more opportunities for packaging companies.  at the same time, the huge consumption of environmental resources, wastage and toxic elements like heavy metal in packaging materials is posing a real ecological threat.in light of this, much of the world, including china, the us and the eu, has issued new standards for packaging materials.  these include new requirements on harmful elements in, and recycling rate of, materials