1. Fake environment-friendly plastic tableware: soft and soft to touch, easy to tear, irritating to the nose and choking eyes, easy to leak in case of heat deformation;
2. Fake pulp tableware - poor strength, dark color, serious oil and water seepage;
3. There is no factory name, trademark and production date on the packing box and lunch box;
4. The counterfeit tableware is heavier than the qualified product, and it is easy to sink after being torn in water (the proportion of qualified product is less than 1, it will not sink);
5. The price is cheap, such as the ordinary fake corn starch tableware set price is generally below 0.40 yuan, while the real environmental protection tableware price is more than 0.42 yuan.