Fragrance mat and method of manufacturing the same

A method of manufacturing a fragrance mat, comprising:

• a material preparation step, which, by stirring at a predetermined stirring temperature, evenly mixes fragrance mat raw material and foaming related additives material to obtain an unformed fragrance mat foam material, the fragrance mat raw material containing polyvinyl chloride and essential oil;
• a mesh providing step, which provides a central mesh and outputs the central mesh in a continuous manner;
• a material release step, which applies a discharging control device to release the unformed fragrance mat foam material in a dropping-by-gravity manner such that the unformed fragrance mat foam material flows down on an upper surface of the central mesh and penetrates the central mesh to a lower surface of the central mesh to form an unfoamed fragrance mat in such a manner that the upper and lower surfaces of the central mesh are covered with the unformed fragrance mat foam material;
• a foaming step, which open-foams the unfoamed fragrance mat at a predetermined foaming temperature to form an original fragrance mat body;
• and
• a cooling step, which cools down the original fragrance mat body at a predetermined cooling temperature in a range from 0° C. to 6° C. to obtain the fragrance mat having a specific diffusion coefficient and a specific diffusion flux.