The United Nations environment program has recommended that countries restrict the use of plastic bags, banning bags less than 30 microns thick and imposing heavy taxes on heavy bags.From the 1990s, developed countries such as Europe, America and Japan began to impose environmental protection tax on foamed plastic products to restrict the production and use of foamed plastic.In order to curb the abuse of plastic bags, Ireland levies a tax of 13 cents per plastic bag and USES the money collected to collect waste plastic bags. The result is remarkable, which controls 90% white pollution and improves the national environmental awareness and conservation awareness.Since April 2002, Japan has increased the recycling tax of 60% for foamed plastic production enterprises and 40% for sellers, making the production and sales of foamed plastic tableware increase the tax of 100%.At present, Europe, the United States, Japan, South Korea and Australia and other regions and countries have outlawed foamed plastics (EPS) packaging import of industrial products, or a few times of green taxes to limit and eliminate foam plastic packaging materials for packaging imported products, so that our export products outside the tariff barriers and faced with new "green barrier", directly affect China's export trade, foreign exchange earning.If domestic appliances, electronic products, communication equipment, computer accessories, instruments, ceramics, toys and other products exported to Europe, the United States and Japan are still lined with foam plastic shockproof packaging, it is necessary to pay expensive environmental protection taxes to the customs of the importing country, some even 100% of the value of the product.