| http://www.w3.org/ns/prov#value | - Subsequently, a sealing ribbon tape 7 having a width wider than that of the non-covered portion is welded or adhered on a region including the non-covered portion on the outer surface of the joint (sewed portion) of the tubular resin absorbent material 1, as illustrated in FIG. 20, to provide the joint with an air-tight sealing feature.
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