Moreover, the agglomerated and method of rieter

摘要

An agglomerated polyurethane foam consisting mainly of soft polyurethane foam particles bonded to one another by means of glue, and which have a minimally damaged cell structure like the structure which can be obtained by cutting pieces of said soft polyurethane foam and are bonded to one another by means of said glue in such a manner that the agglomerated polyurethane foam has a density comprised between 15 and 50 kg/m3, the polyurethane foam particles having before being glued together an average volume comprised between 0.15 and 25 cm3, and preferably between 0.5 and 5 cm3.