Custom full-color mailer box

A roll end tuck front carton, abbreviated RETF, is the self-locking format that branded e-commerce and subscription packaging have adopted as their standard. The structure closes without tape and opens cleanly, which settles the decision between a plain taped shipper and a branded parcel that carries artwork on every exterior panel. Brands choose customized boxes in this format when the outward surface has to work as the brand itself, not just as protection for the product inside.

A B-flute corrugated base sits under the full-color print, and the smooth white liner is the surface that keeps the fluting from breaking up solid areas of color. That combination gives the board strength while giving the print a clean base, so logo, artwork and brand colors reproduce sharp and vivid across the carton. The liner matters as much as the artwork because it determines how fine type, solid panels and photographic detail hold across each printed face.

The working choice is the internal size, because the same full-color print and B-flute board run across all three formats. That means the choice is guided by the product dimensions rather than by a change in board or print.

• Small: 265 x 200 x 90mm internal, suited to a single candle or folded tee.
• Med: 310 x 240 x 110mm internal, for products that need more room than the small size.
• Large: 425 x 295 x 110mm internal, suited to a large hamper or corporate gift.

The smallest quantity offered is 10 boxes. Small-batch digital orders run 3 to 7 working days from proof approval, and volume offset orders run 2 to 3 weeks. If you need more than 1,000 boxes or a custom size, request a quote.

For custom mailer boxes, you upload your artwork when you order. The team reviews the file and sends a digital proof before the job goes to print. No run starts until you have checked that proof, so the proof is the point where artwork and panel placement are confirmed. The file you supply is the reference for the print run, which keeps the set-up tied to the artwork rather than to a template guess.

Once the carton is in use, the self-locking roll end tuck front does the work that tape would otherwise do. The flaps hold the box closed during handling, and the customer opens it cleanly without tearing a branded panel. No tape also means packing does not need an extra closing step. Businesses that need custom delivery boxes value this behavior because the full-color exterior stays intact at the opening point, with no adhesive covering the artwork. The carton also stays closed during handling, so the contents are not exposed before the customer opens it.

E-commerce brands and subscription services use the full-color mailer box as repeat packaging, because the self-locking format suits that kind of fulfillment. Beauty and candle labels pack single candles and gift sets in the small and medium sizes, while apparel brands fold tees into the medium size. Corporate senders and gifting studios choose the large size for hampers and welcome boxes, and print and stationery studios rely on custom shipping boxes to turn artwork shipments into branded moments. Subscription packaging relies on the same self-locking closure month after month.

Choose the full-color option when the exterior of the mailer boxes is the primary brand surface. If you prefer a natural look at volume, Custom Kraft Mailer Boxes keep the same self-locking structure with a different board finish. Inside the parcel, Tissue Paper pairs with the printed carton to complete the unboxing experience. The two siblings work together: the carton carries the brand on the outside, while the tissue adds the layer that sits against the product.