Preparation tools and equipment: pepper ball powder filling machine, container, measuring equipment, filling tools, etc.Measuring powder: Before filling, it is necessary to accurately measure the quantity of powder to avoid waste or shortage.Selection of container: according to the quantity and nature of pepper ball powder, choose an appropriate container for filling.Filling pepper ball powder: slowly and evenly pour the powder into the container through the filling tool to ensure that there is no dust pollution during the filling process.Weighing and inspection: After filling, the powder needs to be weighed and inspected to ensure that the quantity and quality of the powder meet the requirements.Seal the container: seal the container to prevent the pepper ball powder from leaking or polluting during storage or transportation.In the process of filling pepper ball powder, the following points should be paid attention to:Keep clean: Keep containers and filling tools clean during filling to avoid powder contamination.Uniform filling: During the filling process, the powder should be evenly distributed to avoid cavities or deflection in the container.Pay attention to safety: powder filling of pepper balls sometimes produces dust, so attention should be paid to breathing and eye protection.Compliance with regulations: local laws and regulations should be followed in the filling process to ensure legal and safe operation.