Acoustic passive panels, preferably for furniture and method for manufacturing the acoustic passive panels, preferably for furniture

摘要

acoustically passive pu0142ycina, especially for furniture containing placed between at least two core elements in which at least two external first and second elements are rigid and between the first (1) and second (5) element of the external connected at least way ahead on points with rami akiem (6) is placed with the non-woven core (3),density range 75 - 80 kg / m3 and a thickness of at least 3 mm smaller than the thickness of ramiaka (6) which has at least two placed bilaterally on the core (3) technical fabrics (2 and 4).method of manufacturing insulating passive pu0142yciny, especially for furniture, in which the first step is the core acoustic non-woven (3) giving it a thickness of 3 mm is less than a thickness of ramiaku00f3w (6), it covers two sheets technical fabrics (2, 4) of a thickness from 0.5 mm to 1 mm each, after which the ramiaku00f3w (6), from the narrow surface, the way ahead on points.in particular, their screws mounted to the first element (1), the external so that the core (3) with the woven fabric (2, 4) located in the inner surface of the outer protection produced with external elements (1), first ramiaka (6) and a second element (5), after which the external mocuj e second external element (5).