Soap Making Process - YouTubehttps://www.youtube/watch?v=eCGjzsPGhUk✕
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Apr 14, 2018· Soap making process flow diagram shows how the raw materials reacted to produce soap. Chemical reactions involved in the process.http://wwwclusive-science...作者: Science and Engineering查看次数: 25K
(DOC) Soap manufacturing process | Chathura Kallegoda ...
The top layer is called "neat soap," which is about 70% soap and 30% water. The lower layer, called "nigre," contains most of the impurities in the soap such as dirt and salt, as well as most of the water. The neat soap is taken off the top. The soap is then cooled. The finishing process is the same as for soap made by the continuous process.