SHEET MATERIAL OF EXPANDED PLASTIC MATERIAL, ESPECIALLY EXPANDED CLOSED CELL POLYETHYLENE, RETICULATED BY IRRADIATION, WITH SURFACES INTENDED FOR THE APPLICATION OF COMMON, VARNISHED AND COATED TAPESSIER ADHESIVE, AND PROCESS FOR OBTAINING THE SAME

摘要

THE INVENTION REFERS TO A MATERIAL FOR THE BUILDING AND DECORATION INDUSTRY, AND TO A PROCESS FOR OBTAINING IT. A SHEET OF EXPANDED PLASTIC MATERIAL HAS ONE OR, PREFERABLY, TWO SURFACES WITH A PARTIALLY INCORPORATED FABRIC SAW TO MAKE THE SURFACE SUITABLE FOR THE USE OF PRESSURE ADHESIVES, MATERIAL ADHESIVES, VARNISHES OR COATINGS. There is also described a method for obtaining this material in foil. This plastic material is an expanded polyethylene with closed cell and cross-linked by IRRADIATION. THE FABRIC IS PREFERABLY NON-WOVEN FABRIC, PREFERABLY POLYESTER. / P P THE SHEET MATERIAL IS EMPLOYED FOR INSULATION OR FINISHING IN THE BUILDING INDUSTRY.