A depositionetchingdeposition process is provided for filling a gap in a surface of a substrate. The method further includes molding a second sheet of fabric, enclosing a formed pad in the second sheet of fabric, and trimming off the second fabric material around the edges of the formed pad. The noise reduction apparatus includes a first sensor, a number of fan adjusting systems, and a number of temperature sensors. Applying the pattern on the sample may be done with, for example, Beam Induced Deposition or ink-jet printing. An article made in this way ensures that the top cover which may contain a duvet, cannot slide off the bed inadvertently and therefore the occupant, most likely a child, is kept warm and safe from falling out of bed whilst having freedom of movement within the enclosure formed by the bottom sheet and top cover. A brassiere embodiment includes the film in partial regions of the cups, in a central panel between the cups, and in side panels of the brassiere.