Device and a process for producing insulated siding panels

Abstract

An apparatus for producing insulated panels, comprising in sequence two congruous sheet fines, a former, a foaming structure, and an extruder.

1 . An apparatus for producing insulated panels, comprising: 
 two congruous sheet lines;    a former;    a foaming structure; and    an extruder.    
   
   
       2 . The apparatus according to  claim 1 , further comprising a curing unit positioned between the foaming structure and the extruder.  
   
   
       3 . The apparatus according to  claim 1 , wherein a suction device is positioned between a cooling unit and a sizing unit.  
   
   
       4 . A process for producing a foam in place siding panel, comprising: 
 forming two siding profiles;    arranging the two siding panels at a distance from each other;    foaming an insulating material between the two siding panels, thereby forming a FIP block;    cutting the FIP block at a position parallel to the siding profiles.    
   
   
       5 . The process for producing the foam in place siding panel of  claim 4 , wherein the forming, foaming and cutting is a continuous process.  
   
   
       6 . A siding panel, comprising: 
 a panel siding member; and    an insulating material having a first surface and a second surface;    wherein the first surface is integrally attached to the panel siding member to form a continuously joined interface.    
   
   
       7 . The integral panel of  claim 6 , wherein the insulating material is a polyurethane.  
   
   
       8 . The integral panel of  claim 6 , wherein the insulating material and panel siding member are less than 0.040 mils.