Skin-care composition and paper towel applying skin-care composition
A technology of skin care composition and paper towel, which is applied in the direction of skin care preparations, cosmetic preparations, cosmetics, etc., to reduce damage and enhance the effect of sunscreen
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[0022] The present invention provides the example of the preparation method of microcapsule, specifically comprises the following steps:
[0023] (1) Prepare gelatin solution and gum arabic solution respectively. In this example, the mass percent concentration of gelatin solution and gum arabic solution is 10%.
[0024] (2) Mix gelatin solution, gum arabic solution, core material (skin care composition), and deionized water in a certain proportion to obtain mixed solution A, wherein the ratio of the sum of gelatin and gum arabic mass to the mass of core material is 1:2- 10, preferably 1:4-9. In this example, take 90g of gelatin solution, 90g of gum arabic solution, and 20g of deionized water, keep them at 40°C, and then add 72g of skin care composition.
[0025] (3) Emulsify the mixed solution A so that its particle size ranges from about 1.0 to 5 microns.
[0026] (4) Add deionized water to the emulsified mixed solution A for dilution. In this example, add 74g of preheate...
Embodiment 1
[0039] Refer to Table 1 for the specific formula of the skin care composition of the present invention.
[0040] Table I
[0041]
[0042] Preparation of microcapsules: The ratio of the sum of the mass of gelatin and gum arabic to the mass of the core material is 1:4.
[0043]Preparation of paper towels: prepare a low-concentration fiber suspension, then dehydrate the suspension through a forming wire, form it, and dry it to obtain a basis weight of 15g / m 2 base paper, 3 layers of such base paper are processed through rewinding, and then the microcapsules of this embodiment are sprayed onto the paper through rewinding processing, the quality of the microcapsules is 0.5% of the paper mass, and the present invention can be obtained Three-layer tissue paper.
Embodiment 2
[0045] The specific formula of the skin care composition of the present invention is referred to Table 2.
[0046] Table II
[0047]
[0048] Preparation of microcapsules: The ratio of the sum of the mass of gelatin and gum arabic to the mass of the core material is 1:4.
[0049] Preparation of paper towels: prepare a low-concentration fiber suspension, then dehydrate the suspension through a forming wire, form it, and dry it to obtain a basis weight of 10g / m 2 base paper, three layers of such base paper are processed through rewinding, and then the microcapsules of this embodiment are sprayed on the paper through rewinding processing, the quality of the microcapsules is 0.5% of the paper mass, and the present invention can be obtained Three-layer tissue paper.
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