A HUMAN WORK LEATHER PRODUCT METHOD BY AQUEOUS POLYURETHANE

摘要

PURPOSE: A method for fabricating artificial leather using water dispersion polyurethane is provided to form clear convexo-concave pattern on the surface of artificial leather. CONSTITUTION: A method for fabricating artificial leather using water dispersion polyurethane comprises a step of transferring release paper into a unwinder in a roll phase; a step of coating water dispersion polyurethane resin to release paper; and a step of drying in a dry chamber 2-3 times.