A kind of preparation method of cold handmade soap

A technology of cold-processed handmade soap and saponification solution, which is applied in the field of preparation of cold-processed handmade soap. It can solve the problems of poor molding of handmade soap, failure of preparation, and solidification of soap liquid in saponification reaction speed, and achieve effective control of saponification reaction speed and saponification. The effect of speeding up the reaction process and speeding up the reaction speed

A technology of cold-processed handmade soap and saponification solution, which is applied in the field of preparation of cold-processed handmade soap. It can solve the problems of poor molding of handmade soap, failure of preparation, and solidification of soap liquid in saponification reaction speed, and achieve effective control of saponification reaction speed and saponification. The effect of speeding up the reaction process and speeding up the reaction speed

CN105400617BActive Publication Date: 2018-05-22NINGBO UNIVERSITY OF TECHNOLOGY
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  • A kind of preparation method of cold handmade soap

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Embodiment 1

[0037] Such as figure 1 Shown, the preparation method of the present embodiment cold handmade soap comprises the following steps:

[0038](1) By weight, 7 parts of sodium hydroxide were added to 10 parts of glycerin, and sheared and emulsified at a speed of 1000 rpm for 0.5 minutes to make a sodium hydroxide glycerin dispersion;

[0039] (2) Mix the sodium hydroxide glycerin dispersion obtained in step (1) with 100 parts of coconut oil, and shear and emulsify at a speed of 1000 rpm for 0.5 minutes at 20° C.;

[0040] (3) Close the shearing emulsifier, add 0.1 part of milk powder, 0.1 part of lavender essential oil and 0.1 part of vitamin E to the mixed solution obtained in step (2), and stir at a speed of 100 rpm for 0.5 minutes to obtain a saponified solution;

[0041] (4) inject the saponified solution obtained in step (3) into the mould, mold it after 1 day, and then ripen it in 10 days.

Embodiment 2

[0043] The preparation method of the present embodiment cold handmade soap comprises the following steps:

[0044] (1) By weight, 14 parts of sodium hydroxide were added to 20 parts of glycerin, and sheared and emulsified for 2 minutes at a speed of 5000 rpm to make a sodium hydroxide glycerin dispersion;

[0045] (2) Mix the sodium hydroxide glycerin dispersion obtained in step (1) with 100 parts of sweet almond oil, and shear emulsify at 40° C. at a speed of 5000 rpm for 2 minutes;

[0046] (3) Close the shearing emulsifier, add 5 parts of traditional Chinese medicine powder, 1 part of rose essential oil and 1 part of propolis to the mixed solution obtained in step (2), and stir for 2 minutes at a speed of 300 rpm to obtain a saponified solution;

[0047] (4) inject the saponified solution obtained in step (3) into the mould, mold it after 3 days, and then ripen it in 10 days.

Embodiment 3

[0049] The preparation method of the present embodiment cold handmade soap comprises the following steps:

[0050] (1) By weight, 10 parts of sodium hydroxide are added to 15 parts of glycerin, and shear emulsified for 1 minute at a speed of 3000 rpm to make a sodium hydroxide glycerin dispersion;

[0051] (2) Mix the sodium hydroxide glycerin dispersion obtained in step (1) with 100 parts of rosehip oil, and shear emulsify at 30° C. at a speed of 2000 rpm for 0.5 to 2 minutes;

[0052] (3) Turn off the shear emulsifier, add 2 parts of matcha powder, 0.5 part of tea tree essential oil and 0.5 part of honey to the mixed solution obtained in step (2), and stir at a speed of 200 rpm for 1 minute to obtain a saponified solution;

[0053] (4) inject the saponified solution obtained in step (3) into the mould, mold it after 2 days, and then ripen it in 7 days.

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Abstract

The invention relates to a preparation method of a cold-formed soap. The method has simple process steps, and substitutes traditional aqueous solution of sodium hydroxide with sodium hydroxide or a dispersion of sodium hydroxide and glycerol; sodium hydroxide is completely soluble in glycerol but disperses in glycerol, so as to avoid fast reaction after mixing of sodium hydroxide solution with oil too, reduce the initial reaction rate of saponification, and effectively control saponification reaction rate; along with the saponification reaction, the reaction product of glycerol continuously increases to help more fully dispersion of sodium hydroxide, accelerate the reaction rate of sodium hydroxide and the remaining oil. Since the method employs an anhydrous formula, water evaporation process is not needed after soap formation by liquid soap, and the production cycle is significantly shortened; and the nutrition substances are added in solid form powder to effectively prevent the contact reaction of non-alkali-resistant nutrients and alkali hydroxide molecules, so as to retain the active nutrient ingredients in the soap and give full play to the role of skin care of the nutrients.

Description

technical field [0001] The invention relates to the technical field of preparation of handmade soap, in particular to a preparation method of cold handmade soap. Background technique [0002] In the prior art, the manufacturing process of handmade soap is generally divided into the following categories: [0003] 1) Melting and remanufacturing method, that is, the industrial soap base is heated and melted, mixed with additives, and then injected into molds together to make soaps of various shapes quickly and easily; the washing effect of handmade soap made by this process is basically the same as that of commercially available soaps No difference, no outstanding advantages; [0004] 2) Regenerative soap making method, which is to cut the made soap into small pieces or shreds, add appropriate amount of water to heat, and then re-mould it into a soap of a specific shape; this process is currently less used, and the handmade soap is not well formed , and the washing effect wil...

Claims

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Application Information

Patent Timeline
22 May 2018
Publication
CN105400617B
IPC
C11D9/02; C11D9/38; C11D13/16
CPC
C11D9/02; C11D9/38; C11D13/16
Inventors
仇丹; 乐梦颖