Gifts & celebrations

Tri-fold letter enclosure

A 180 x 125 mm tri-fold base with panel widths 59, 60, 61 mm.

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Paper
US Letter
Pages
2
Sheet
215.9 × 279.4 mm
Format
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Pages in this PDF
  • Page 1 — trifold card base
  • Page 2 — Assembly instructions

Enter these page numbers in your PDF viewer’s print range. Keep any instructions, matching answers and required project pieces.

Tri-fold letter enclosure / LETTER

A good fit for your idea?

Read the full joining and folding sequence, then dry-fit one plain-paper trial. Panel measurements do not guarantee usable internal capacity.

Inside this edition

Instruction pages
1

A 180 x 125 mm tri-fold base with panel widths 59, 60, 61 mm.

From file to finished page

  1. Choose the paper size loaded in your printer and open the matching PDF.
  2. Print at actual size (100%) on the matching paper. Measure the 50 mm reference line on a physical trial; a screen ruler is not a print check.
  3. Cut around the outer rectangle. Score only the dashed fold lines before decorating the blank panels.
  4. Fold the 59 mm inner panel over the center first. Fold the 61 mm outer panel over that stack.
  5. Keep thick embellishments away from the fold; the unequal panels provide only nominal paper allowance.
  6. Check the finished folds on scrap first. These dimensions do not establish compatibility with a commercial card or envelope size.
Printing and use notes

Make a scrap-paper trial before using special material or producing a batch.

Nominal fold dimensions do not establish usable interior space, fitted contents, load performance, food-contact suitability or shipping protection.

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Tri-fold letter enclosure