Assembly procedure for laminated materials - uses layer of thermofusible film between laminate layers and joining together with raised temperature and/or pressure

The procedure consists of using a layer (2) of a thermofusible plastic film between two layers (1) of material to be joined together and then subjecting the resulting sandwich to raised temperature and/or pressure. The thermofusible plastic film can be of copolyamide, a copolyester, a polyesterurethane or a polyester amide. USE/ADVANTAGE - Suitable for joining wide variety of materials, including metals, plastics and cardboard, with a view to increasing their mechanical strength. Laminated materials can be produced in variety of shapes with improved mechanical properties, using simpler equipment and at lower cost. Le procédé d'assemblage d'éléments de structure lamellaire (1), consiste à utiliser comme moyen d'assemblage un matériau à base de plastique thermofusible (2). L'assemblage s'effectue dans un système de moules (5) travaillant sous pression et/ou température.