EXPANDABLE COATING COMPOSITION FOR PRINTING AND CONTAINER USING THEREOF

摘要

PURPOSE: An expandable coating composition and a foamed coating vessel thereof are provided to print advertisement on a foamed coating layer. CONSTITUTION: A multilayer sheet includes a base layer, a foamed coating layer including a binder resin, a filler, and a heat expansion type microsphere, and a printing layer printed on the foamed coating layer. The binder resin includes polyurethanes, poly ethelen vinyl alcohol, polyacryl, and a mixture thereof. The binder resin includes Tg at the temperature of 0-40°C. The binder resin comprises watersoluble polyuretan resin. The filler is calcium carbonate, titanium dioxide, silica, metal powder, aluminum silicate, and an inorganic filler including a mixture thereof.