Cosmetic powder pretreatment device and pretreatment method

A technology of pretreatment device and cosmetics, applied in the direction of chemical instruments and methods, separation methods, mixers with rotating stirring devices, etc., can solve problems such as inaccurate measurement, pimples, flying dust, etc., to improve accuracy, improve Stability, health protection effect

Inactive Publication Date: 2016-02-10
SHANGHAI FOREST CABIN BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The main equipment in the preparation process of cosmetics (cream, cream, milk, liquid, etc.) is generally an emulsification pot, which will cause more inconvenience when using powder raw materials: ① Dust flying, causing inaccurate measurement, endangering the health of operators and polluting the environment , stringing material, difficult cleaning and other problems; ② agglomeration, prolonging the dissolution time or causing lumps in the product, etc. affect the uniformity of the product, which in turn affects the safety and effectiveness; ③ incomplete dissolution, some powder raw materials, especially plant sources Yes, the ingredients are complex, and the polarity of the ingredients is relatively different. It is not easy to dissolve all of them in a single solvent. The insoluble ingredients in the product will affect the stability of the product, and may also cause adverse effects on appearance and efficacy.

Method used

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  • Cosmetic powder pretreatment device and pretreatment method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The present embodiment relates to the pretreatment method of Poria cocos polysaccharide, comprises the steps:

[0039] Add an aqueous solution of 100 times the mass of the polysaccharide powder in the mixing tank, start stirring at 200 rpm, vacuumize the powder of the polysaccharide, stir for 10 minutes after completion, turn on the vacuum device on the emulsification pot, and suck the liquid in the mixing tank into the filter tank In the process, the filter medium is 2μm ceramic membrane and other materials, after filtration, it is pumped into the emulsification pot, and the solution is clarified.

Embodiment 2

[0041] The present embodiment relates to the pretreatment method of lotus leaf total flavonoids, comprising the following steps:

[0042] Add 4% 1,3-butanediol aqueous solution 200 times the mass of lotus leaf total flavonoids extract into the mixing tank, start stirring at 30 rpm, vacuumize lotus leaf total flavonoids extract, and heat to 60°C after completion , stirred for 10 minutes, cooled to <35°C, turned on the vacuum device on the emulsification pot, sucked the liquid in the stirring tank into the filter tank, and filtered it with 0.03μm ceramic membrane and other materials, and pumped it into the emulsification pot after filtration, and the solution was clarified.

Embodiment 3

[0044] The present embodiment relates to the pretreatment method of aloe, comprises the steps:

[0045] Add an aqueous solution of 10 times the mass of aloe freeze-dried powder into the mixing tank, start stirring at 70 rpm, vacuumize the aloe freeze-dried powder, stir for 5 minutes after completion, turn on the vacuum device on the emulsification pot, and suck the liquid in the mixing tank In the filter tank, the filter medium is an 800-mesh filter bag. After filtering, it is pumped into the emulsification pot. The solution is clarified, and the test feed loss rate is 0.21%.

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Abstract

The invention provides a cosmetic powder pretreatment device and pretreatment method. The device comprises a stirring tank and a filtering tank which are communicated with each other through a communicating pipe, the outer side wall of the stirring tank is sleeved with a clamping sleeve, a powder feed pipe is arranged on the clamping sleeve in a penetrating mode, and the powder feed pipe extends to the bottom of the stirring tank. The method comprises the following steps that solvent is added through a solvent feed hole, and the liquid level of the solvent is not lower than the lowest point of the powder feed pipe extending into the stirring tank; the vacuum degree is regulated, and the powder is pumped into the stirring tank through the powder feed pipe; a stirring motor is started, stirring and mixing are conducted through stirring paddles, and initial feed liquid is obtained; the initial feed liquid is conveyed into the filtering tank through the communicating pipe, by means of filtration of a filtration medium, supernate flows out through a mixed liquor outlet and is collected, and waste residues are discharged through a residue discharge port. The cosmetic powder pretreatment device and pretreatment method have the advantages that the accuracy of feeding is improved, environmental protection is achieved, the health of operating personnel is protected, and the caking problem is solved.

Description

technical field [0001] The invention relates to a cosmetic powder pretreatment device and a pretreatment method, belonging to the technical field of cosmetics manufacturing. Background technique [0002] The main equipment in the preparation process of cosmetics (cream, cream, milk, liquid, etc.) is generally an emulsification pot, which will cause more inconvenience when using powder raw materials: ① Dust flying, causing inaccurate measurement, endangering the health of operators and polluting the environment , stringing material, difficult cleaning and other problems; ② agglomeration, prolonging the dissolution time or causing lumps in the product, etc. affect the uniformity of the product, which in turn affects the safety and effectiveness; ③ incomplete dissolution, some powder raw materials, especially plant sources Yes, the ingredients are complex, and the polarity of the ingredients is relatively different. It is not easy to dissolve all of them in a single solvent. Th...

Claims

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Application Information

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IPC IPC(8): B01F7/16B01F13/06B01F1/00B01F15/02B01D29/15C08B37/00
Inventor 刘学高宏旗陈贤
Owner SHANGHAI FOREST CABIN BIOLOGICAL TECH
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