... extruding and then cutting into soaps. This product line has advanced technology including covering less floor area, consuming less energy, ... soaps with 50 to 80% fatty acid content 1. Production Requirements: a. Steam boiler: 2 MT. b. Workshop ... sodium-chloride (NaCl), sodium silicate, fragrance, pigment, etc 3. Production Process: Mix and melt oil --> Saponification --> Add other ingredients --> ...