Waterproof adhesive paper

CN224323693UActive Publication Date: 2026-06-05ZHEJIANG YONGYI TECH DEV CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG YONGYI TECH DEV CO LTD
Filing Date
2025-05-22
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Traditional self-adhesive labels have a backing paper that adheres tightly to the adhesive part, making it difficult to peel off effectively. Especially for small labels or delicate operations, users may find it difficult to quickly and completely remove the backing paper from the bottom of the adhesive part, which may result in damage to the backing paper or contamination of the adhesive surface, affecting the user experience.

Method used

A protruding part is integrally formed on one side of the base paper, and triangular grooves are equally spaced at the bottom of the base layer and the outer protective layer. These grooves are filled with adhesive to form a three-dimensional interlocking structure, providing a stable force application point. Information can be visualized through the rectangular opening of the outer protective layer.

Benefits of technology

The peeling process is simplified, improving the user experience. Waterproofing performance is optimized, and adhesive properties are enhanced. It is suitable for small labels or curved objects, improving adhesion stability and waterproofing, and increasing efficiency and ease of use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the field of self-adhesive paper, and disclose a waterproof self-adhesive paper, including the bottom paper and the adhesion of the adhesion of bottom paper on the adhesion, the one side of bottom paper integrative formation has side convex part, through the one side integrative formation side convex part of bottom paper, has provided stable force point for the user. Compared with traditional plane bottom paper, when peeling, just need to pinch the side convex part can easily tear the bottom paper from the adhesion bottom, avoid the bottom paper tear, the adhesion surface leave the glue or the pollution problem because of the bare-handed peeling, especially suitable for small -size label or fine operation scene, has promoted use efficiency and operation comfort degree greatly.
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