Recyclable floor covering for fairs and exhibitions

摘要

Non-woven ground covering (I) for fairs and exhibitions, comprises a base of polyolefins (polypropylene (55 wt.%) and polyethylene (38 wt.%)) and mineral charges. Independent claims are also included for: (1) the preparation of (I); and (2) reprocessing (I) for the manufacture of a thermoplastic raw material, comprising: cutting (I) into straps; vapor washing and spinning the thin straps; drying the thin straps and preheating the dried straps at 70[deg]C in a to dryer before passing into an extruder which produces the thermoplastic material.