dl-v1.1.0

License change: CC BY-NC-SA 4.0 → CC BY 4.0

All templates are now licensed under CC BY 4.0 — commercial use allowed with attribution (credit 湫黎 · github.com/foxcueva, keep embedded dc:creator/dc:rights metadata).

Files downloaded under v1.0.0 remain governed by CC BY-NC-SA 4.0.

• DL-envelope-die-line_editable.svg
• DL-envelope-die-line_print.pdf

c6-v1.1.0

License change: CC BY-NC-SA 4.0 → CC BY 4.0

All templates are now licensed under CC BY 4.0 — commercial use allowed with attribution (credit 湫黎 · github.com/foxcueva, keep embedded dc:creator/dc:rights metadata).

Files downloaded under v1.0.0 remain governed by CC BY-NC-SA 4.0.

• C6-envelope-die-line_editable.svg
• C6-envelope-die-line_print.pdf

c5-v1.0.0

Initial release: C5 (GB/T 1416 size 7)

ISO C5 envelope, 229 × 162 mm, holds A4 half-fold (A5 flat). A3 paper, true 1:1.
54 mm closure flap (R10) · 12 mm side gussets · 100 mm calibration ruler · CC BY 4.0.

• C5-envelope-die-line_editable.svg
• C5-envelope-die-line_print.pdf

v1.0.0 — C6 envelope template

Initial public release of the C6 envelope die-line template (V6.4.1, English edition).

• Layered SVG source (editable) / 分层矢量源文件
• Print-ready PDF, A4 at true 1:1 scale / A4 1:1 打印版
• Blank address & postcode lines + logo placeholder boxes for your own branding
• License at release time: CC BY-NC-SA 4.0 · SHA-256 fingerprints in README

License history note: the links below point to the current files on main, now governed by CC BY 4.0 (embedded metadata standardized 2026-09-16). Files downloaded from this release before the relicensing remain governed by CC BY-NC-SA 4.0. See the README for details.

📁 Files live in envelope/c6/ — editable SVG · print PDF