PROCESS FOR PRODUCING A FLAKED THERMAL-INSULATING AND/OR ACOUSTIC-INSULATING MATERIAL

Described herein is a process for producing a flaked cellulose-based thermal- and/or acoustic-insulating material. The process is characterized in that it comprises the following steps: - preparing a cellulose-based pulp; - providing a web of paper having a given thickness， starting from said pulp; - applying on said web a coating constituted by a mixture containing a first substance having a flame-retardant function and a second substance having an anti-mould function; and - subjecting said coated web to a milling operation so as to provide flakes constituting said flaked insulating material. Described herein is a process for producing a flaked cellulose-based thermal- and/or acoustic-insulating material. The process is characterized in that it comprises the following steps: - preparing a cellulose-based pulp; - providing a web of paper having a given thickness， starting from said pulp; - applying on said web a coating constituted by a mixture containing a first substance having a flame-retardant function and a second substance having an anti-mould function; and - subjecting said coated web to a milling operation so as to provide flakes constituting said flaked insulating material.