MANUFACTURING METHOD OF WARM-KEEPING,AIR-PERMEABLE AND MOISTURE-PERMEABLE FABRIC

摘要

In the invention, a mixture is prepared in a composition of aluminum powder 25 parts, polyurethane resin adhesive 100 parts, bridging agent 10 parts, bridging accelerator 3 parts and methylethyl ketone 50 parts. The prepared mixture is coated on the whole surface of a side of a fabric sheet treated for porosity, and the coated surface is applied with a high frequency generated in 105-108Hz or 1-10Kw to produce many fine pores in the dia. of 0.01-0.1 on the surface. The alminum powder granule is to pass 100% through 325 mesh in the size of 10-30.