Flat Envelope with Arc Slot Dieline Template

A flat pocket envelope for gift cards, documents and presentations: a front panel with a finger scoop and an arc-shaped slit, and a round-ended flap that tucks into the slit. Enter your size below and download the dieline free.

Your size

Length (in)Length: the height of the closed envelopeWidth (in)Width: the width of the closed envelope

BleedExtra artwork beyond the cut line, drawn as an orange line. 3 mm is the usual.Add size labels to the file

Free, no sign-up. The file always matches the size you typed, with or without labels.

Want us to make this box?

Send your size and we confirm the final dieline, then quote it. Your size is filled in for you.

Get a quote for this box

Preview

Click or Ctrl + scroll to zoom

Show measurements

Cut Crease

How the box goes together

Step 1

Fold the front panel over the body along the left dashed line.

Step 2

Fold the narrow strip and the bottom flap and glue them to the front panel.

Step 3

Slip the card or document in, then tuck the tip of the domed flap into the arc slot.

Measurements and files

What to measure

Length	Length: the height of the closed envelope
Width	Width: the width of the closed envelope

The files

Formats	PDF, SVG and DXF
Size	Real size, in millimeters
Layers	Cut (red, solid) and Crease (blue, dashed); Perforation (green, long dashes) where a style has perforated lines; Bleed (orange) when you choose a bleed. Separate layers in SVG and DXF, separate colors in the PDF
Allowed sizes	15 to 800 mm per measurement (0.6 to 31.5 in)
Board thickness	Not compensated in this template; we confirm the final dieline with you

This is a draft for planning and artwork layout. After you share your dimensions, we create the final dieline and you approve it before anything is printed. See the materials, printing and finishes options on the Cardboard Envelopes page.

Frequently Asked Questions

Are the dieline templates free?

Yes. Type your size, check the preview and download the file. There is nothing to pay and no sign-up.

Can I send this file straight to print?

Treat it as a starting point for your artwork layout. Board thickness is not compensated, and exact flap sizes depend on the production line. After you request a quote and share your dimensions, we create the final dieline and you approve it, together with your artwork, before production begins. A structural sample lets you test the fit first.

How do I measure my product?

Measure the longest, widest and tallest points of the product, in that order: length, width, height, and allow a little room if it must slide in and out. Our measuring guide shows which side is which.

Which file should I download?

PDF opens in Illustrator, Acrobat and any PDF viewer. SVG opens in Illustrator, Inkscape, Affinity and Figma. DXF is for CAD and die-making software. In all three the file is real size. The cut and crease lines (and the perforation lines, where a style has them) are on separate layers in the SVG and DXF files, and are separate colors in the PDF. The bleed line (orange) appears only when you choose a bleed. The measurement lines you see in the preview help you check the size; they are not in the downloaded files unless you tick "Add size labels to the file".

Can I make a flat envelope with arc slot in a size that is not allowed here?

Each measurement can be between 15 and 800 mm (0.6 to 31.5 in). For anything outside that range, or a different structure, request a quote and we will draw it for you.

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