Silk mask

Abstract

The invention relates to the technical field of cosmetics, in particular to an improved high-moisture-retention silk mask. The silk mask comprises a silk matrix and mask essence. A preparation methodof the silk matrix comprises the following steps: 1), placing mulberry silk with the sericin content smaller than 3wt% in an ethanol aqueous solution of lithium bromide to be soaked for 6-8 h to obtain expanded silk; 2) in the presence of an activating agent and a cross-linking agent, ultrasonically activating the expanded silk and modified vermiculite in a solvent to obtain modified expanded silk; and 3) carding and lapping the modified expanded silk to prepare the silk matrix. The silk mask is rich in nutrition and easy to absorb by skin, and has an excellent moisturizing effect.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a silk mask. Background technique [0002] Mask is a special beauty cosmetic, which is applied on the facial skin to form a thin film to isolate the skin from the outside world. The active ingredients in the mask can penetrate into the skin to moisturize the skin, increase nutrition, promote skin skills and metabolism. So that the facial skin is white, soft, refreshing and maintain youthful vitality. The facial mask has the function of nourishing and cleaning the skin. It is regarded as a first-aid expert for the skin. It can provide the skin with the most sufficient nutrients in the shortest time and restore the skin's vitality. Regular adherence to facial mask care can not only make the skin more delicate and smooth, but also effectively reduce wrinkles and slow down aging. [0003] The main raw materials of silk mask are silk fiber and active silk protein. The silk mask i...

AI Technical Summary

Problems solved by technology

[0004] Nowadays, the pace of life of modern people is getting faster and faster, and the pressure is also increasing. Poor sleep has become a common phenomenon for modern people. In addition, people have been in an air-conditioned environment for a long time, and the skin is severely dehydrated. It is easy to age, and the problem of moisturizing the skin has gradually become the focus of our research. In addition, although the silk mask is rich in nutrients, the skin's absorption of these nutrients is limited, resulting in the moisturizing effect of these silk masks. Restricted, resulting in the moisturizing effect of the existing moisturizing mask can not meet our needs