Holding sealing material, exhaust gas purifying apparatus, and method for manufacturing exhaust gas purifying apparatus

摘要

An object of the present invention is to provide a holding sealing material which includes a plurality of mats being layered and which is excellent in the winding property (workability at the time of winding the holding sealing material on the circumference of an exhaust gas treating body). The holding sealing material includes a plurality of mats including inorganic fibers and being layered, and the plurality of mats are bundled by at least one belt-shaped body having no fixing force.