| 摘要 |
The invention relates to a process for molding a profiled bead ( 1 ) made of a plastics material composed of a plurality of components, especially of a polyurethane-based material, onto at least a peripheral part of a glazing unit ( 2 ) with the aid of at least one injection head ( 3 ), in which process said material ejected through an outlet opening ( 4 ) in the injection head ( 3 ) then penetrates into a molding cavity ( 5 ) to form said molded profiled bead, characterized in that the material ejected through said outlet opening ( 4 ) in the injection head ( 3 ) penetrates directly into said molding cavity ( 5 ).
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