Run the melted fatty acids into a steam-jacketed soap crutcher. Add "Nacconol" with downward motion of the crutcher screw. Then add the water with continued agitation. Heat the mixture at 150 to 160'F. and add the caustic soda gradually, with agitation provided by upward motion of the crutcher screw. When saponification is complete and the soap mass is smooth and uniform, add the perfume oil and drop the mass into the frame. Allow to cool thoroughly, strip, and cut in cakes of the desired size.
地址：山东省烟台市开发区南昌大街48号
