Hinged-lid mailer, shipping carton
E-flute corrugated
1.5 mm, kraft or white liner
Outside, inside, or both
Tear strip, double adhesive for returns
Custom insert available
Made to measure
100 boxes
What to know
A mailer is shipped, not shelved, so the priorities differ from a retail box.
Strength at the corners
Corners take the knocks in transit, so board and fold matter more than finish.
A lid that stays shut
A good lock or tear strip keeps the product from moving or spilling out.
The right size
Oversized boxes cost more to ship and let the contents rattle.
Print the inside
Inside printing is where e-commerce brands get the most value, because it is the first thing the customer sees when the box opens.
Artwork requirements
A mailer needs a die-line, not just a design.
Bleed: 5 mm on all sides
Resolution and colour: 300 dpi, CMYK
Accepted files: PDF, AI
Place artwork on our die-line, outside and inside panels separately
Flat die-line (red dashes show fold and cut)
Use cases
- Online fashion store Branded outside, printed inside, with a return adhesive strip for easy exchanges.
- Subscription box The same box every month, with an insert card that changes with each delivery.
- Corporate welcome kit New office or new hire kits that open to a printed message from the team.
Frequently Asked Questions
Yes, and plain kraft outside with a printed interior is a popular, cost-effective combination.
Yes. They store flat and are assembled by hand without tape.
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