Joining said at least one facesheet to said core by fusing it to said core in a zone of contact where said at least one facesheet is in a fusible state.Ĥ. The method of claim 2 further including the steps of:Įxtruding at least one facesheet onto one of said two face surfaces of said core, and

The method of claim 1, wherein said step of deforming is selected from the group of processes consisting of deforming by mechanical means, by fluid-pressure means, and by a combination of the above.ģ. A method of continuously extruding in a direction of extrusion a honeycomb core having two substantially parallel face surfaces substantially parallel to said direction of extrusion and consisting of a multitude of hollow dome-like cells arranged in a multitude of rows, said rows of said dome-like cells being placed in equal intervals and substantially perpendicular to said direction of extrusion, each of said dome-like cells having an axis substantially perpendicular to said direction of extrusion and substantially perpendicular to said two face surfaces, all said dome-like cells being monolithically interconnected by an interconnecting structure, comprising the steps of:Ĭontinuously extruding a coresheet of extrudable material in said direction of extrusion andĬontinuously deforming portions of said coresheet material in a direction substantially perpendicular to said direction of extrusion while said material is still in its pliable state to form said dome-like cells while said dome-like cells remain monolithically interconnected by said interconnected structure formed from that portion of said coresheet material which remains after said forming of said dome-like cells.Ģ.

Make a seamless honeycomb logoist