Aluminum plastic laminating section bar production line

The invention discloses an aluminum plastic laminating section bar production line which comprises a laminating device, wherein the laminating device comprises a die, a co-extrusion machine and an extruding machine; the co-extrusion machine injects glue into the die; the extruding machine injects a laminating layer to the die; and the die sequentially forms a glue layer and the laminating layer onthe outer surface of the aluminum section bar. The aluminum plastic laminating section bar production line enables the laminating layer and the aluminum section bar to be combined in a closer manner. 一种铝塑覆合型材生产线，包括覆合装置，所述覆合装置包括模具、共挤机及挤出机，所述共挤机向所述模具注入胶水，所述挤出机向所述模具注入覆合层，所述模具在铝型材的外表面上依次形成胶水层及覆合层。该铝塑覆合型材生产线能够使覆合层与铝型材较为紧密的结合。