Preparing method for composite type gentle and moistening soap base

Abstract

The invention provides a preparing method for a composite type gentle and moistening soap base. The preparing method for the composite type gentle and moistening soap base comprises the steps that saponification reaction is carried out on fatty acid with the proportion ranging from 8% to 30%, polyhydric alcohol with the proportion ranging from 20% to 52%, cane sugar with the proportion ranging from 8% to 27.5%, purified water with the proportion ranging from 3% to 22%, a surface active agent with the proportion ranging from 1% to 18% through sodium hydroxide with the proportion ranging from 3% to 7.5%. The method has the advantages that repeated dissolution can be achieved, the utilization rate can be increased, polyhydric alcohol moisture components are added in the production process, the skin irritant of the soap is lowered, and the moisture degree on the skin is improved. Wastes are not produced in the producing process, big-scaled devices and middle-scaled devices are not needed, a producing device is simple, and minimum conditions and factory mass production conditions exist. In addition, the repeated utilization rate of the soap base is high, redissolution can be carried out on the soap with the mass production due to the inaccurate statistical quantity during producing, the soap with other types can be manufactured, and the resource wastes cannot be caused.

Description

technical field [0001] The invention relates to the technical field of soap, in particular to a preparation method of a composite mild and moisturizing soap base. Background technique [0002] Traditional soap (representing comfortable soap, Liby soap, etc.) mainly produces raw materials: soap base (the soap making raw materials mentioned below refer to soap base) can only rely on large-scale machinery and equipment to pass vegetable oil or animal oil, recycled oil, etc. Neutralize and saponify with sodium hydroxide to obtain soap base, water and glycerin. After vacuum drying the soap base, extrude bars into soap particles, and by-product glycerin and some waste water. This method is relatively traditional, and there is a certain amount of waste water. Have a certain area of ​​venue and purchase expensive equipment and technical personnel. [0003] If the soap base is misoperated in the production process, all the batches will be scrapped, and it cannot be put back into the...

AI Technical Summary

Problems solved by technology

[0002] Traditional soap (representing comfortable soap, Liby soap, etc.) mainly produces raw materials: soap base (the soap making raw materials mentioned below refer to soap base) can only rely on large-scale machinery and equipment to pass vegetable oil or animal oil, recycled oil, etc. Neutralize and saponify with sodium hydroxide to obtain soap base, water and glycerin. After vacuum drying the soap base, extrude bars into soap particles, and by-product glycerin and some waste water. This method is relatively traditional, and there is a certain amount of waste water. Possess a certain area of ​​venue and purchase expensive equipment and technical personnel

[0003] If the soap base is misoperated in the production process, all the batches will be scrapped and cannot be put back into the cauldron for reproduction, resulting in a waste of resources

[0004] The soap base removes the moisturizing glycerin component in the final stage of production, and the rest is mostly fat dry sodium soap. It is not the best if used in the production of cosmetic cleansing soap and other mid-to-high-end cleansing products, which are highly irritating and alkaline High sex (PH value), strong cleaning ability and easy to make people feel uncomfortable

[0005] The traditional soap made of this soap base also needs corresponding large and medium-sized equipment and a certain area of ​​use site. The machine consumes a lot of energy, which conflicts with energy saving and emission reduction. Extrusion→stamping and printing→finished products are not suitable for small and micro enterprises and e-commerce enterprises that are currently encouraged by the government.

Images