Chipboard embossing matrix - made from a thin metallic foil coated with thermosetting resin pressed at setting temp. 130 to 170 degrees centigrade

摘要

Panel embossing matrix is formed by a metallic substrate provided with a layer of synthetic resin whose face is provided with an embossed pattern. Pref. the substrate which is thin and has a thickness of several tenths of a mm. is made from an alloyed steel or Al and takes the shape of a foil which is attachable to an embossing drum or a web forming part of an endless conveyor belt. The matrix is useful for embossing chipboard or hardboard panels used in furniture industry. It has good heat transfer properties and is economically manufacturable.