Solvay

Egeplast Werner Strumann Gmbh & Co. Kg

Pierre Matz

Claude Dehennau

Frederic Beullekens

Frédéric Beullekens

Process for assembling, by fusion bonding using IR laser radiation, plastic multilayer tapes that comprise an oriented layer that is transparent to the radiation and a layer that absorbs this radiation, the tapes being fusion-bonded using the same technique to a plastic preformed support. Composite tube resulting from the fusion bonding of these tapes to a plastic core.

Assembly process and plastic composite tube

Reinforced pipe obtained by winding, onto a tubular support based on a polymeric composition, of reinforcing tapes comprising an oriented polymeric composition in layers crossed at an equal but opposite angle relative to the axis of the pipe. The tapes are selected from those whose polymeric composition exhibits particular mechanical strength properties in tension.

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Nil Saint-Vincent, Belgium

Pierre Matz