1. Equipment debugging: Before the formal use, it is necessary to debug and test the coating machine. Ensure that the function of each component is normal, adjust the appropriate working parameters, such as film speed, temperature, etc.

2. Preparation of packaging materials: Prepare suitable packaging materials, usually plastic films or degradable materials that meet food grade and environmental protection standards. Ensure that the packaging material is of good quality and the size is suitable for the equipment requirements.

3. Operation process: Send the prepared organic fertilizer into the feed port of the coating machine. The equipment will wrap the packaging material around the organic fertilizer according to the set parameters. Operators need to monitor the uniformity and tightness of the envelope to ensure consistent quality for each packaging unit. After the envelope is completed, the envelope will be sealed and cut to form a separate bag or roll. Ensure that the seal is firm to prevent leakage or contamination of organic fertilizer.

4. Safe operation: Operators need to pay attention to safe operation procedures to avoid hand contact with mechanical parts or hot surfaces. Keep the working area clean to prevent debris from entering the organic fertilizer equipment and affecting the packaging quality or damaging the equipment.

5. Equipment maintenance: Regular cleaning and maintenance of the coating machine, including cleaning residue, lubricating moving parts, replacing worn parts, etc. Ensure long-term stable operation and production efficiency of equipment.

6. Environmental protection: Pay attention to the waste and waste gas treatment problems generated in the production process of organic fertilizer production line, take appropriate measures to reduce environmental pollution, and meet the requirements of local environmental protection regulations.