Health eye-protecting patch capable of relieving eye strain

Abstract

The invention relates to a health eye-protecting patch capable of relieving eye strain. The health eye-protecting patch is composed of a maintenance layer, a gel layer and a nonwoven fabric supporting layer from inside to outside, wherein the maintenance layer is obtained by soaking a cellulose acetate nanofiber membrane in maintenance solution, obtained by mixing 0.5-2% of moringa seed essential oil extracting solution, 30-50% of sophora davidii distillation extracting solution and purified water, for 24 hours and carrying out low temperature drying at 25 DEG C; the gel layer is obtained by mixing chitosan liquid with the mass concentration of 2-5% and glycerol with the mass concentration of 0.5-1%, carrying out constant temperature water bath to prepare gel, coating the prepared gel onto the nonwoven fabric supporting layer, placing for 12-24 hours at a low temperature, then placing for 24-48 hours at a high temperature, then sticking the nanofiber membrane of the maintenance layer to the gel layer with a small amount of chitosan gel, placing for 12-24 hours, and fixing, so that the health eye-protecting patch can be obtained. The health eye-protecting patch provided by the invention is natural, cool and non-irritant, components of the maintenance layer can effectively alleviate the eye strain, the technology is simple, the cost is low, the raw materials are available, the production period is short, and the application range is wide.

Description

technical field [0001] The invention relates to a health care product and a preparation method thereof, in particular to a health care and eye protection patch for relieving eye fatigue. technical background [0002] With the widespread use of computers and smart phones in modern society, almost everyone is a "head-down group". The eyes do not leave the electronic screen for a long time. The problem of excessive eye use has become a common problem covering children, adults and the elderly. Generally speaking, you need to rest your eyes for 10 minutes when you look at a computer or mobile phone for an hour or so, but almost no one can do it. Therefore, there are a lot of eye protection nutrients and eye drops for relieving visual fatigue. However, due to electronic screens and the use of The program is highly viscous, and consumers cannot take their eyes away from the screen for a long time when taking eye care supplements and eye drops, so the eyes do not get enough rest, so...

AI Technical Summary

Problems solved by technology

However, due to the strong blood circulation and frequent information exchange in the eyeballs, heat and water vapor are constantly emitted outwards. If the gel is used to adhere to the eyes, the eyes will be very stuffy after a long time, and the water vapor emitted will also cause the gel to partially melt and become sticky It is very uncomfortable in the crevice of the eyes, and it will get into the eyeballs and cause irritation if you are not careful.

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