SRA0

The SRA0 paper size is the largest format in the ISO 217 series of supplementary raw, untrimmed paper sizes. It measures 900 mm x 1280 mm, giving it a surface area of 1.15 square meters. The SRA designation stands for 'supplementary raw format A', indicating it is an oversized companion to the standard A0 size. SRA0 is substantially larger than A0 which is defined as 841 mm x 1189 mm. The sizable SRA0 format is well-suited for very large format printing applications requiring generous bleed allowance. Typical uses include extra-large format outdoor signage, oversized exhibition graphics, huge technical drawings, and special art prints. After printing, SRA0 sheets are commonly trimmed down to A0 sheets for display or use. As part of the ISO 217 standard finalized in 1975, SRA0 was established to provide an supplementary paper size to accommodate extra-large format printing with bleed capacity. In summary, at 900 x 1280 mm, SRA0 serves as an oversized raw sheet for specialized printing jobs needing generous bleed allowance.