Custom Corrugated Mailer Box for E-commerce and Retail
A self-locking mailer closes without tape, which saves a step on the packing bench and gives the customer a clean opening at the other end. The wings tuck into the body, so the box holds shu
A self-locking mailer closes without tape, which saves a step on the packing bench and gives the customer a clean opening at the other end. The wings tuck into the body, so the box holds shut through the parcel network.
It prints inside and out, which is where most e-commerce brands put their message.
| Structure | Self-locking corrugated mailer with tuck-in wings |
|---|---|
| Material | Corrugated cardboard, flute grade to suit the filled weight |
| Printing | Full-colour CMYK or single-colour, inside and outside |
| Size | Custom internal dimensions |
| MOQ | 1000 pcs |
| Color | Grey and white |
| Shape | paper box with lid shape |
| Finish | Matt lamination,1+0C |
MOQ 1000 pcs, or 500 pcs per size and colour across variants. Sample 5 to 7 days, production 20 to 25 days.
What this box does for the product inside it
No tape needed to close
Self-locking wings cut a step from every order packed, which adds up across a fulfilment day.
Prints inside and out
The inner face is visible for the first two seconds after opening, which is the strongest moment for brand copy.
Cut to the product
Custom internal dimensions keep void fill and dimensional weight down.
Opens without a knife
Customers open a mailer by hand, which avoids blade damage to the contents.
Stacks flat before use
Mailers ship and store flat, so warehouse space goes to stock rather than empty boxes.
Problems it solves
Tape cost and packing time
Self-locking closure removes tape from the process entirely.
Products cut open with a blade
Hand-opening mailers protect the contents from knife damage.
Blank interiors wasting the unboxing
Inside printing turns the opening into a brand moment at no structural cost.
Who it is for
- E-commerce and direct-to-consumer brands
- Subscription box operators
- Retailers shipping click-and-collect returns
- Fulfilment centres packing mixed orders
Where it is used
- Order fulfilment and last-mile delivery
- Subscription shipments
- Returns and exchanges
- Retail transit packaging
Customisation options
- Any size, shape and logo can be customised
- Inside and outside printing
- Kraft, white or coloured board
- Die-cut inserts and dividers
- Tear strip for easy opening
Quality control
- Closure tested on the pre-production sample with your filled weight
- Pre-production sample photographed and approved before mass production
- 5-ply K=A export cartons used for bulk shipment
Before you send artwork
- Send the product dimensions and weight so the flute and size are specified
- Plan the inside artwork at the same time as the outside
- Confirm whether a tear strip is required
- Approve the pre-production sample before mass production
How it compares
Mailer against shipping box.
| Option | Best for | Note |
|---|---|---|
| Self-locking mailer | Single orders opened by the customer | No tape, prints inside |
| Regular shipping box | Bulk and warehouse transfer | Needs tape, lower unit cost |
| Rigid box in an outer carton | Premium items needing retail presentation | Two packs, highest cost |
Questions about this box
What is the MOQ?
1000 pcs, or 500 pcs per size and colour across variants.
Does the mailer need tape?
No. The wings tuck into the body and lock the box closed.
Can you print the inside?
Yes, inside and outside printing are both available.
How long does production take?
Sample 5 to 7 days after payment and design confirmation; mass production 20 to 25 days after payment.
Can you supply inserts?
Yes, die-cut corrugated or paper inserts and dividers are made with the box.
Which payment methods do you accept?
Alibaba Trade Assurance is preferred, supporting bank wire, credit card and e-checking; MoneyGram, Western Union and PayPal are also possible.
Related products
Custom Logo Corrugated Mailing and Shipping Box
This corrugated box is the outer layer of an e-commerce order: it takes the handling, and it is the first thing the…
View product →
Black Corrugated Shipping Boxes for E-commerce
Black corrugated is harder to print and harder to keep clean than kraft, and that is precisely why brands use it: a…
View product →
Black Book-Shaped Magnetic Cosmetic Box
This is a rigid paperboard cosmetic box built as a hardcover book: the lid swings open on a spine and closes against…
View product →Send dimensions, get a structure recommendation
Tell us the product size, the filled weight and the quantity. You will get a structure proposal and a price, not a catalogue. Samples in 5 to 7 days, production in 20 to 25 days.