FUNCTIONAL SHEET
PROBLEM TO BE SOLVED: To achieve a functional sheet possessed of outstanding cushion behavior, shielding capacity and water absorbing function while consisting of a thin fiber sheet. SOLUTION: The functional sheet 1 consists of a convexo-concave structure sheet 6 made by embossing to the sheet surfa...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To achieve a functional sheet possessed of outstanding cushion behavior, shielding capacity and water absorbing function while consisting of a thin fiber sheet. SOLUTION: The functional sheet 1 consists of a convexo-concave structure sheet 6 made by embossing to the sheet surface of the material sheet 5. The material sheet 5 is formed of a flexible fiber sheet 2 and a resin film 3 piled up on one side of the fiber sheet 2. Thickness dimension (T) of the convexo-concave structure sheet 6 is set to twice or more and twenty times or less of thickness dimension (t) of the material sheet 5. COPYRIGHT: (C)2010,JPO&INPIT |
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