PRODUCTION METHOD AND FILTER COMPRISING NON WOVEN FABRIC AND/OR FILTERING INJECTION STRUCTURES OR SHEETS WHICH ARE OBTAINED USING SAID METHOD AND WHICH ARE INTENDED FOR THE FILTRATION AND ELIMINATION OF LEGIONELLA PNEUMOFILA

摘要

The invention relates specifically to the physicaland chemical characteristics of an air and liquid filterwhich is intended to trap bacteria and eliminate same.The inventive fabric is manufactured from a fabriccomprising non woven type fabrics and/or injectedfiltering structures or sheets, i.e. which have beenobtained by manipulating synthetic artificial fibresusing processes that lead to the formation of a lapwhich, following other industrial operations that aredescribed later, is converted into the non woven fabricor, alternatively, using injection processes into theinjected structures or sheets.