Grind powder
Grind the raw materials into powder
Screening
Sift the ground powder to obtain fine powder.
Stirring
Sift the powder and mix according to the formula, then add water and stir until it forms a clumped spice mixture.
Forming & Cutting
Squeeze the lump spices into incense sticks, and cut as required.
Dry
Place in a dry and well-ventilated area to dry and set the shape.