Disposable diapers
JP1812215SActive Publication Date: 2025-11-06UNI CHARM CORP
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Patent Information
- Application Number
- JP2024004259D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-11-06
- Estimated Expiration
- 2049-02-28
Smart Images

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Abstract
As shown in the "Reference BB Cross-Sectional Diagram Showing the Names of Each Part," this article is a disposable diaper that includes an absorbent core that absorbs excreted fluid all the way to the edges of the absorbent. This configuration reduces gaps around the wearer's legs, thereby preventing leakage of excreted fluid. Furthermore, this article has markers on both ends of the skin-facing side of the absorbent. These markers visually communicate to the wearer that the absorbent core is extended to the edges, providing a sense of security. Because this article is primarily made of thin nonwoven fabric, wrinkles may appear throughout the entire diaper due to its nature.
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