A0+ paper size is a relatively uncommon paper size that measures 914 x 1292 mm (36 x 51 inches). It is not part of the ISO 216 paper size system, but it is still widely used for printing large-format graphics and technical drawings.
A0+ paper is slightly larger than the A0 paper size, which measures 841 x 1189 mm (33.1 x 46.8 inches). It is often used for printing architectural and engineering plans, as well as large-scale graphics and posters. A0+ paper provides a slightly larger working area than A0 paper, which can be beneficial for some types of printing projects.
Like other large-format paper sizes, A0+ paper is typically made from heavyweight paper with a thickness of around 130-170 gsm. This makes it strong and durable enough to withstand handling and transportation, as well as the weight of any additional materials that may be affixed to it, such as adhesives or mounting materials.
A0+ paper can be printed using large-format inkjet or laser printers, or it can be printed in sections and assembled using specialized equipment. It can also be easily handled and transported using specialized carrying cases or tubes.
In conclusion, A0+ paper size is a slightly larger version of the A0 paper size that is commonly used for printing large-format graphics and technical drawings. It provides a slightly larger working area than A0 paper, which can be beneficial for some types of printing projects. A0+ paper is typically made from heavyweight paper and can be printed using large-format printers or assembled using specialized equipment.