An ultrathin self-adhesive photocured patch for nail extension and method of use thereof

By using an intelligent adjustment method for ultra-thin self-adhesive light-curing patches, the problems of poor forming quality and insufficient curing parameters in existing nail extension technologies have been solved, achieving efficient and precise nail extension operations and improving the smoothness of extended nails and operational efficiency.

CN122398038APending Publication Date: 2026-07-17XIAN YIYUN COSMETICS CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XIAN YIYUN COSMETICS CO LTD
Filing Date
2026-03-18
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Current nail extension technology cannot precisely control the quality of extension gel molding without damaging the nails, and lacks the adaptive ability to intelligently adjust curing parameters according to the application status.

Method used

An ultra-thin self-adhesive light-curing patch is provided. By acquiring the average hue shift and reflection intensity of the patch area, the curing parameters are adjusted in real time to form a closed-loop control, ensuring that the patch adheres tightly to the nail. In the pre-curing stage, the reaction characteristics are identified by reflection spectrum detection to avoid over-curing or under-curing.

Benefits of technology

It improves the controllability and quality of nail extension gel forming without damaging the nail, reduces glue overflow, increases operational efficiency, and ensures the flatness and uniformity of the back of the extended nail.

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Abstract

本发明涉及贴片固化技术领域,尤其涉及一种用于美甲延长的超薄自粘型光固化贴片及其使用方法,包括获取各关键贴片区域的平均色相偏移量,基于贴片边缘一周的平均偏移确定整体贴合指数,基于整体贴合指数确定贴片所处贴附状态;响应于所述贴附状态,结合指甲后缘区域平均偏移和贴片边缘一周的平均偏移确定贴片状态成因,基于所述贴片状态成因调节固化参数;基于贴片贴附状态和波动类型确定需要调节贴附状态阈值,调节整体贴合指数的指数阈值,并基于预固化趋势和实际固化过程平稳或波动,调节初期偏差阈值区间和加速偏差阈值。本发明通过应力变色与反射光谱双重检测,构建自我优化的智能固化闭环。
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