Anti-overflow baby paper diaper

By designing overflow-proof baby diapers and using color-developing components and silver ion antibacterial layers, the problem of untimely replacement of traditional diapers is solved, preventing urine side leakage, protecting skin health and reducing waste.

CN223365774UActive Publication Date: 2025-09-23QUANZHOU MODERN SANITARY PROD CO LTD
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Patent Information

Application Number
CN202421928184.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-09
Publication Date
2025-09-23
Estimated Expiration
2034-08-09

AI Technical Summary

Technical Problem

The replacement of traditional diapers relies on subjective feelings or fixed time intervals, which leads to untimely or wasteful replacement, affecting the baby's sleep quality and skin health, especially at night or when parents are busy.

Method used

The overflow-proof baby diapers include a surface layer, a water-absorbing layer, an antibacterial layer and a color-displaying component. The color-displaying component determines the water absorption status through a water-changing coating to prevent urine leakage and require timely replacement. The water-absorbing layer guides urine through capillary action, and the antibacterial layer uses silver ion antibacterial fabric to protect skin health.

Benefits of technology

Effectively prevent urine leakage, reduce the burden of cleaning, avoid skin problems, reduce waste, ensure that babies are dry and comfortable, change diapers in time, and protect skin health.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model belongs to the technical field of paper diapers, and particularly relates to an anti-overflow baby paper diaper which comprises a paper diaper body, elastic bands are symmetrically sewn on the two sides of one end of the paper diaper body, the paper diaper body is provided with a surface layer, a water absorption layer and an antibacterial layer from outside to inside, anti-overflow bands are symmetrically sewn on the two sides of the antibacterial layer, and the anti-overflow bands are arranged on the surface layer. A color developing assembly is bonded to the side, back on to the antibacterial layer, of the surface layer and comprises a waterproof film sleeve, the waterproof film sleeve is arranged on the outer side of the superfine fiber layer in a sleeving mode, the surface of the superfine fiber layer is coated with a coating capable of changing color when encountering water, and the two ends of the superfine fiber layer are inserted between the surface layer and the water absorbing layer. The problems that in the using process of a traditional paper diaper, parents usually can only depend on subjective feeling or a fixed time interval to judge whether the paper diaper needs to be replaced, replacement is not in time or waste is caused, especially at night or when the parents are busy, replacement of the paper diaper is neglected more easily, and the sleep quality and skin health of babies are affected are solved.
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