MOISTURE PERMEABLE SHEET AND METHOD OF ITS MANUFACTURE Russian patent published in 2013 - IPC D04H1/44 

Abstract RU 2485230 C1

FIELD: textiles, paper.

SUBSTANCE: moisture permeable sheet is provided that is suitable for use as a moisture permeable upper sheet for a garment, absorbing human wastes. One surface 58 of the surfaces 57, 58 of moisture permeable sheet 11 is equipped with ledges 61 and cavities 62 extending parallel to each other in the longitudinal direction A and alternating in the transverse direction B. One surface 58 is additionally equipped in at least corresponding ledges 61 with indented parts 70. The thermoplastic synthetic fibers forming the moisture permeable sheet 11 in the respective indented parts 70 are collected together more densely than in regions surrounding the respective indented parts 70, and thus the original fiber shape of the individual thermoplastic synthetic fibers is retained.

EFFECT: invention enables to improve the absorption of human wastes due to their uniform movement not only into the cavities, but also into indented parts.

15 cl, 4 ex, 1 tbl, 15 dwg

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RU 2 485 230 C1

Authors

Jamanaka Jasukhiro

Okhasi Naoto

Dates

2013-06-20Published

2011-11-30Filed