Slat for blinds and method for its manufacture

摘要

A slat comprises two substantially rectangular sheets (1) joined to each other lengthwise, the cross section of the slat having a substantially elliptic shape, and it is characterized in that said sheets (1) comprise joining means (4,5,6,7) provided at the ends of the major axis of the ellipse. The method comprises the steps of: Gluing the internal surface of the sheets (1); forming these sheets (1) to the desired shape; placing a filling (3) between both sheets (1); pressing both sheets (1) for their joining; and heating the assembly of the sheets (1) coupled to each other with the filling (3) between them. A slat is obtained that presents a much better appearance than the known slats, with the joining areas at the ends of the ellipse. <IMAGE>