Chinese Perforated Seal Generator (骑缝章)
Design a Chinese perforated seal (骑缝章) — the stamp pressed across the edges of a stack of pages so each sheet carries part of the impression, proving a multi-page document has not been swapped or removed.
Make this seal your own
Open this template in the free online editor to change the text, fonts, colors and size, then export a transparent PNG or vector SVG.
Customize in editorAbout this seal
A perforated or straddle seal (骑缝章) is applied across the fanned edges of a multi-page document so that, when reassembled, the partial impressions line up into a complete seal. It binds contracts, ledgers and certificates against page substitution. The design reuses the company seal but is stamped along the page seam; the editor's perforated layout previews how the impression splits across sheets.
Common uses
- Binding multi-page contracts and agreements
- Sealing bound ledgers and account books
- Certificates and reports with several pages
- Preventing page substitution or insertion
How to create it
- Open the template — the perforated (骑缝) layout is pre-applied.
- Enter your company name as it appears on the main seal.
- Preview how the impression divides across the page seam.
- Adjust the seam count to match the number of pages if needed.
- Export a transparent PNG or SVG.
Frequently asked questions
How does a perforated seal work?
The seal is stamped across the fanned edges of a page stack, so each sheet gets part of the impression. Reassembling the pages reconstructs the full seal, proving none were swapped.
Is the perforated seal a different seal?
No — it is normally the same company seal applied along the page seam rather than flat on one page. The editor shows how the impression splits.
Legal & usage
Seals render in your browser for design and demonstration only. A perforated seal carries the authority of the underlying company seal — only create one for a company you are authorized to represent.