A process produces foamed articles, especially foamed articles for upholstering car seats. The foamed articles include an adhesive closing part having adhesive elements incorporated into the foaming mold generating the foamed article and covered by a foam-protecting cover. The adhesive closing part itself constitutes the cover. A lateral cover of the adhesive closing part whose width overlaps the surface area on which the adhesive elements are arranged and is releasably attached to the foaming mold by a fixing device. This design simplifies the foaming process and keeps production costs low.