{"id":11231,"date":"2023-11-10T16:28:40","date_gmt":"2023-11-10T15:28:40","guid":{"rendered":"https:\/\/www.gera.it\/site\/?p=11231"},"modified":"2026-04-20T17:31:44","modified_gmt":"2026-04-20T15:31:44","slug":"how-to-fold-large-document-a0-a1-a2-into-a4","status":"publish","type":"post","link":"https:\/\/www.gera.it\/site\/how-to-fold-large-document-a0-a1-a2-into-a4\/","title":{"rendered":"How to fold A0 and A1 drawings to A4: Professional Guide"},"content":{"rendered":"
\n

How to fold A0, A1, A2, and A3 drawings to A4 according to standards<\/h1>\n
\u00a0\u00a0How to fold technical drawings into A4 format professionally and accurately?\u00a0<\/strong>Managing large format documents like A0 or A1 requires method and precision. Engineers and architects often need to reduce bulky technical sheets into manageable A4 packets, ensuring they comply with international standards so the\u00a0 title block\u00a0 <\/b>\u00a0remains visible for quick reference on-site or in the office.<\/p>\n

The answer lies in international standards such as\u00a0\u00a0DIN 824\u00a0<\/strong>\u00a0, which defines the rules for reducing technical formats into perfectly archivable A4 packets (210x297mm). Folding correctly is not just about tidiness; it is a fundamental requirement for professional distribution and legal filing.<\/p>\n

\"Folding<\/div>\n<\/section>\n
\n
\n

Tutorial: How to manually fold an A1 format (841x594mm)<\/h2>\n

The A1 format is one of the most common. If you don’t have an automatic folding machine, here is the correct procedure to reduce it to A4 in a few steps:<\/p>\n

    \n
  1. \u00a0\u00a0The first V-fold:\u00a0<\/strong>\u00a0 Take the sheet (841mm long) and fold it exactly in half along its longest side. Ensure the printed side is folded inward, creating a “V” shape.<\/li>\n
  2. \u00a0\u00a0Folding the title block:\u00a0<\/strong>\u00a0 Take the corner where the title block is located and fold it outward, aligning the edge of the block with the center fold made previously.<\/li>\n
  3. \u00a0Folding the tail:\u00a0<\/b>\u00a0 Repeat the same operation with the opposite side of the drawing (the “tail”). You will now have 4 accordion panels, each approximately 210mm wide.<\/li>\n
  4. \u00a0\u00a0Final closure:\u00a0<\/strong>\u00a0 Now that you have a 210mm wide packet (but still 594mm high), ensure the title block is at the bottom right. Fold the packet in half height-wise: you will achieve a final\u00a0\u00a0210x297mm\u00a0<\/b>\u00a0format, ready for archiving.<\/li>\n<\/ol>\n
    \"Sequence<\/div>\n<\/section>\n
    \n

    Professional Folding Standards: DIN A, DIN B, and DIN C<\/h2>\n

    Depending on the final use (shipping or filing), there are three main variants:<\/p>\n