The packaging of rice shall conform to the national standard GB/T 17 109-2008, and all packaging materials shall be clean, hygienic, dry, non-toxic and tasteless, and meet the requirements of food hygiene. The packing should be firm to avoid leakage. Attention should be paid to the following points when packaging: (1) The finished rice after processing cannot be packaged immediately, and it needs to be cooled to 30℃ or not higher than room temperature 7℃ before packaging. (2) The utensils for packing rice shall be special and shall not be polluted. (3) The floor-standing instrument in the packaging room shall not be directly packaged and delivered from the factory. (4) The packaging mouth must be sewn firmly to prevent leakage. (5) The ex-factory products shall have the certificate issued by the inspection department, and the certificate shall also be made of nontoxic materials. The patterns and characters printed on the surface of rice packaging materials should be clear, correct and indelible. Information to be included in the packaging label: net content: product name, implementation standard number and quality grade; The name, address, trademark and postal code of the producer or seller; Date of production and shelf life; Precautions and eating instructions for storing rice; Special instructions, bar codes or two-dimensional codes and necessary anti-counterfeiting marks.