Preparation method for manually ground soap

A manual grinding and secondary grinding technology, applied in chemical instruments and methods, molding soaps, alkali soap/ammonium soap compositions, etc., can solve the problems of easy spalling, low output, time-consuming and labor-intensive, etc., and can solve the saponification rate. Low, improve process efficiency, improve the effect of saponification rate

Inactive Publication Date: 2014-04-30
夏程
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And the disadvantage of the hand-grinding soap made by the current grinding process is that the hand-kneaded shape is not beautiful, and many granular soap pieces can be seen to stick together, and it is easy to fall apart when

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1）

[0032] The preparation method of the hand-grinding soap of the present embodiment comprises the following steps:

[0033] ①Preparation of soap base: Add 30kg of soap-making oil into the reactor, stir evenly and heat up to 60-90°C. The soap-making oil is a mixture of one or more types of vegetable oils, or animal A mixed fat composed of one or more kinds of fats, or a mixed fat composed of one or more vegetable fats and one or more animal fats. Among them, vegetable oils include coconut oil, olive oil, palm oil, palm kernel oil, cottonseed oil, soybean oil, sunflower oil, castor oil, canola oil, white oil, corn oil, peanut oil, grapeseed oil, sesame oil, rice bran oil, Almond Oil, Shea Butter, Avocado Oil, Cocoa Butter, Hazelnut Oil, Camellia Seed Oil, Stearic Acid, Wheat Germ Oil, Rose Hip Oil, Hemp Seed Oil, Evening Primrose Oil, Jojoba Oil. Animal fats include lard, horse oil, tallow, suet, ostrich oil, whale oil, and beeswax.

[0034] The soap making grease used in the pr...

Embodiment 2）

[0054] The rest of the preparation method of the hand-grinding soap of this embodiment is the same as that of Example 1, the difference is that: step 3. After the second grinding ends, after the pH value of the soap is detected to reach the standard, add The active substance is stirred in a mixer at a speed of 120r / min for 5 minutes, and then the homogenized mixture is sent to a three-roll mill for 1 to 7 times of grinding. The active substances include essential oils, biological or plant extracts, etc. that are beneficial to skin care.

[0055] Step ④ Send the soap base that has been added with active substances and has undergone 1 to 7 times of grinding (2 times in this example) into a soap extruder for extrusion molding. ℃After printing, the hand-grinding soap is obtained, and the finished product is packaged.

[0056] In this example, the active substance is added after the pH value of the soap base is adjusted to weak alkalinity. It is not added during the saponification...

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PUM

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Abstract

The invention discloses a preparation method for a manually ground soap, which comprises the following steps: after a soap base is prepared, feeding the soap base into a three-roller mill to carry out primary grinding so as to obtain a flaky soap base; detecting the pH of the flaky soap base obtained after primary grinding and if the pH value is greater than 9, adding weak acid into the flaky soap base obtained after primary grinding to regulate the pH value; after the weak acid is added, carrying out grinding again, confirming that the pH value is reduced into the use range, and feeding the soap base subjected to pH value regulation into a soap plodder for extrusion molding; after extrusion molding, printing by a soap cold printing machine to obtain the manually ground soap and packaging to obtain the finished product. According to the invention, the pH value of the soap is regulated in the grinding process, thus, after the soap preparation process is finished, the obtained manually ground soap can be immediately used; in the grinding process, all or most of soap crystal phases are transformed into beta crystal phases by grinding and pressing through mechanical force, thus, compared with an unground soap, the prepared soap has high solubility, strong foaming capacity and fine washing feeling.

Description

technical field [0001] The invention relates to a preparation method of soap, in particular to a preparation method of hand-grinding soap. Background technique [0002] The concept of "handmade soap" first appeared in mainland China in 2008, and it was introduced from Japan, Taiwan and other surrounding countries and regions with advanced skin care culture. Handmade soap was initiated by young people who pursue the concept of natural skin care without additives, and is used to replace facial cleanser, a new wave of niche consumption. [0003] The main component of facial cleanser is chemically synthesized surfactant, long-term use will cause cumulative skin damage, and synthetic surfactant is an important source of pollution of environmental water. According to the investigation, the important pollution sources of environmental water bodies are detergents in industrial wastewater and domestic sewage, referring to synthetic surfactants. The extensive use of synthetic surfac...

Claims

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Application Information

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IPC IPC(8): C11D13/18C11D9/02C11D9/38
Inventor 夏程
Owner 夏程
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