Art carrier made of metal e.g. steel for laminar image has square frame part enclosing flat surface section and many openings, mounted between them by laser welding or die cutting, have rods to hold surface section opposite to frame part

摘要

The art carrier (1) made of metal e.g. steel particularly stainless steel has square or rectangular frame part (2). The frame part encloses a flat surface section (5). Many openings (3) are made between the frame part and surface section by laser welding or die cutting. The openings have many rods (4) between them to hold surface section opposite to the frame part.