Hydrogel non-woven fabric

By designing hydrogel non-woven fabrics, using the combination of hydrogel layer and liquid storage layer, the problem of waste of essence caused by insufficient liquid storage capacity of non-woven masks is solved, and more efficient storage and use of essences is achieved.

CN222510547UActive Publication Date: 2025-02-21XIFU TECH (SHANGHAI) CO LTD
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Patent Information

Application Number
CN202420467082.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-11
Publication Date
2025-02-21
Estimated Expiration
2034-03-11

AI Technical Summary

Technical Problem

During the use of existing non-woven masks, due to the limited liquid storage capacity, a large amount of essence remains in the packaging bag, causing waste.

Method used

A hydrogel non-woven fabric was designed, including a hydrogel layer, a liquid storage layer and a non-woven fabric layer. The hydrogel layer preserves the essence through its super water absorption performance, and the liquid storage holes on the liquid storage layer will be excess. The essence remains inside.

Benefits of technology

It effectively avoids the situation where a large amount of essence remains in the packaging bag and reduces the waste of essence. At the same time, the hydrogel layer can maintain a good face profile under high moisture content, avoiding the reverse moisture absorption of the film cloth.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222510547U_ABST
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Abstract

The utility model discloses a hydrogel non-woven fabric which comprises a hydrogel non-woven fabric unit, a protection unit used for protecting hydrogel is arranged on the rear side of the hydrogel non-woven fabric unit, and an anti-falling unit used for preventing the hydrogel non-woven fabric unit from falling off is arranged on the surface of the hydrogel non-woven fabric unit. The hydrogel non-woven fabric unit comprises a non-woven fabric layer, and a liquid storage layer is fixedly arranged on the rear side of the non-woven fabric layer. The hydrogel layer is made of hydrogel dressing, a large amount of essence can be conveniently stored in the hydrogel layer through the super-strong water absorption performance of the hydrogel layer, redundant essence can be kept in the hydrogel layer through the liquid storage holes in the liquid storage layer, and the situation that a large amount of essence is left in a packaging bag is avoided; and the hydrogel layer made of the hydrogel dressing can maintain a good facial contour under the condition of high water content, and the condition that the membrane cloth absorbs water back due to the fact that the hydrogel dressing is applied for a too long time can be avoided.
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