(54) an absorbent core for a baby diaper
WO2025000064A1PCT designated stage expired Publication Date: 2025-01-02FICOSOTA LTD
Patent Information
- Application Number
- PCT/BG2024/050001
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-01-12
- Publication Date
- 2025-01-02
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Figure BG2024050001_02012025_PF_FP_ABST
Abstract
The invention relates to an absorbent core for a baby diaper and finds application as a disposable hygiene product for babies and small children. According to the proposed solution, the baby diaper absorbent core consists of a mixture of cellulose and superabsorbent, wrapped in a non- woven fabric material and has an elongated three-dimensional working surface with a widened front part and parallel channels, formed on at least 2 / 3 of the length of the core, with the parallel channels oppositely curved towards the outer part of the core at the one end, whereby the front and back ends of the core are chamfered. The thickness A is maximal in the middle part of core Zone 2, comprising ½ of its length, and at both ends, Zone 1, comprising 1 / 7 of its front end and Zone 2, comprising 3 / 7 of its back end, the thickness is minimal.
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Citation Information
Patent Citations
Absorbent core for baby diaper
BG67305B1
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US20150173968A1
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US20230099991A1
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US20230111494A1
Absorbent article with profiled acquisition-distribution system
US9750651B2
