ENCAPSULATED INSULATION ASSEMBLY

摘要

An encapsulated glass fiber insulation (52) includes a non-woven covering material (50) over a top surface (14) of a mineral fiber core (20), with the formed covering material (50) extending adjacent two sid e surfaces (16, 18) of the mineral fiber core (20). The covering material (50) is greater in width than the sum of the widths of the top (14) and two side surfaces (16, 18), so that the edges (54) of the formed covering material (50) extend beyond the mineral fiber core (20).