A water-absorbing gelled spunlace fabric and a preparation method and application thereof

By modifying the spunlace fabric with calcium alginate fiber and supporting fiber, and combining it with warp beam technology and stretching and setting, a mask base fabric with high water absorption and good comfort was prepared, which solved the problem of insufficient liquid absorption of mask base fabric and achieved efficient skin care and environmentally friendly production.

CN117702464BActive Publication Date: 2026-07-28QINGDAO YUYUE ZHONGHE NEW MATERIAL TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202311679147.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-12-08
Publication Date
2026-07-28
Estimated Expiration
2043-12-08

AI Technical Summary

Technical Problem

The existing mask base fabric has insufficient liquid absorption, which limits the skin care effect. In addition, the existing technology has problems such as safety hazards, high cost, and poor comfort.

Method used

A spunlace fabric was made by using calcium alginate fiber and support fiber. Sodium alginate fiber was generated by modification with sodium chloride solution. Combined with warp beam process and stretching and setting process, water-absorbing gelled spunlace fabric was prepared.

Benefits of technology

The water absorption of the mask base fabric has been increased to ≥40.0g/g, extending the application time, enhancing the skin care effect, improving breathability, ensuring comfortable application, reducing production costs, and making it environmentally friendly and biodegradable.

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Abstract

The present application discloses a kind of water-absorbing gel water-jet fabric and its preparation method and application, its features are as follows: the component of water-jet fabric includes sodium alginate fiber and Tencel fiber, with mesh structure, the grammage is 20-25g / m 2 , the thickness is 0.12-0.25mm, water absorption is gel, water absorption is greater than or equal to 40.0g / g, the change rate of transverse and longitudinal dimension of fabric after water absorption is less than or equal to 4.5%.The preparation method includes the following steps: selecting calcium alginate fiber and Tencel fiber as raw material, making water-jet fabric by full cross-laying and water-jet process, then modifying water-jet fabric by warp beam process, then dip cleaning, finally drying after tentering setting.The water-jet fabric can be made into skin care mask, with suitable single-piece cost, long-lasting water replenishment, calming and cooling and adsorbing heavy metal and other excellent properties.The water-jet fabric can also be made into quick cooling fever-reducing patch, not only low price, quick cooling, but also comfortable to use, ecological and environmental protection.
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