A kind of biological fiber facial mask base cloth and biological fiber facial mask

Abstract

The invention relates to a bio-cellulose mask base fabric and a bio-cellulose mask. The bio-cellulose mask base fabric is prepared by the following method: (1) polylactic acid is dissolved in trichloromethane, so that spinning solution is prepared, and electrostatic spinning is carried out, so that a polylactic acid fiber felt is obtained; (2) chitosan is dissolved in aqueous acetic acid solution, so that chitosan solution is prepared, polyvinyl alcohol is then added, heated and stirred to be solved, and thereby impregnating solution is obtained; the polylactic acid fiber felt is immersed in the impregnating solution, negative-pressure deaeration is carried out for 10 to 20 seconds, redundant liquid is squeezed out after the polylactic acid fiber felt is taken out, the polylactic acid fiber felt is dried, and thereby a composite fiber felt is obtained; (3) the obtained composite filter felt is spunlaced to be reinforced, and thereby the bio-cellulose mask base fabric is obtained. The biocompatibility of the bio-cellulose mask base fabric is good, allergy, infection and swelling cannot be caused when the bio-cellulose mask base fabric is used, and by utilizing the antibacterial, inflammation-diminishing and pain-relieving properties of the chitosan surface layer, tiny wounds on the face can be promoted to be healed; the mechanical property is good, the breaking strength is good under both a dry state and a wet state, and therefore the bio-cellulose mask base fabric is convenient to process and use; the liquid-retaining capability is high, the air permeability is good, and the bio-cellulose mask base fabric is highly comfortable.

Description

technical field

[0001] The invention belongs to the technical field of skin care products, in particular to a biofiber facial mask base cloth, and also to a biofiber facial mask using the facial mask base cloth. Background technique

[0002] Mask is a skin care product that is applied or applied on the surface of human facial skin, peeled off, scrubbed or retained after a period of time, and plays a role in intensive care or cleaning; the main functions of the mask are whitening, moisturizing, promoting circulation, and tightening the skin. With the enrichment and maturity of people's consumption concepts, the facial mask industry has grown rapidly.

[0003] Masks can be divided into non-base cloth type and base cloth type according to the way of use. At present, more than 70% of the facial masks on the market are fabric-based. This kind of facial mask uses fiber-based fabric as a carrier, supplemented with nutrient solutions with different effects, to improve the skin's ab...

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