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Guide dieline

E-Commerce & Shipping

Peel-and-Seal Return Mailer

A mailer with a self-seal strip and a tear strip so it can be reused for returns.

Good for

  • Fashion Shipping
  • E-commerce Returns
  • Beauty Kits

Structure

  • Self-Seal Adhesive
  • Return Strip
  • Built-in Tear Strip

Material guidance

Corrugated board is the usual choice: E-flute for mailers, B-flute or double wall for heavier shippers.

Current size: 300 × 220 × 60 mm. Guide dieline drawn to this size; request the production file before cutting.

The structure, unfolded.

Change the size and the dieline redraws.

Peel-and-Seal Return Mailer dieline at 300 × 220 × 60 mmBaseLid
  • Cut lines
  • Fold / crease
  • Perforation
  • Bleed guide

How a peel-and-seal return mailer is built

A mailer with a self-adhesive strip on the lid flap for sealing, and a perforated tear strip to open it. Many include a second adhesive strip so the customer can reseal it for returns.

Putting it together

  1. 1Fold up the walls.
  2. 2Load the product.
  3. 3Peel the liner and press the lid flap down to seal.

Measuring for this style

Length (L)
The inside length of the base, side to side.
Width (W)
The inside depth of the base, front to back.
Height (H)
The inside height of the walls once the lid is closed.

All sizes are inside dimensions. Add 1 to 2 mm of clearance around the product. How to measure

When to choose it

For fashion and e-commerce brands that want fast packing without tape and an easy way to send items back. For a stronger, reusable lid choose an ear-lock mailer.

Before you print

  • Adhesive strips are applied after die-cutting; mark their position on the dieline.
  • Tear-strip perforations must not cross a crease.

Questions

Peel-and-Seal Return Mailer FAQs

Short answers about sizing, board and files for this style.

What size should I enter for a Peel-and-Seal Return Mailer?

Enter inside dimensions in millimetres, centimetres or inches. Length: the inside length of the base, side to side. Width: the inside depth of the base, front to back. Height: the inside height of the walls once the lid is closed. Measure the product at its widest points and add 1 to 2 mm of clearance (3 to 5 mm for rigid boxes).

Which material is best for a Peel-and-Seal Return Mailer?

Corrugated board is the usual choice: E-flute for mailers, B-flute or double wall for heavier shippers.

How is a Peel-and-Seal Return Mailer put together?

Fold up the walls. Load the product. Peel the liner and press the lid flap down to seal.

Can I download a Peel-and-Seal Return Mailer dieline?

You can open the Peel-and-Seal Return Mailer in PW Studio at your exact size and save a preview of the guide dieline for planning. For a production cutting file, request the dieline and we prepare it for your board.

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