Black Mailer Boxes from Packlogic are made to your size, printed with your artwork and supplied ready to fill. Whether you are launching a first product or replacing packaging you have outgrown, the aim is the same: a box that fits the product properly, protects it on the way to the customer and makes your brand easy to recognise. This page explains the materials, styles, print options and sizes available, and how ordering works.
Who uses black mailer boxes
Black Mailer Boxes are used mainly by e-commerce brands and subscription businesses. Some customers need a few hundred units for a market stall or a product test, others need regular production runs for retail and wholesale accounts. In both cases the questions are the same. What is the product’s size and weight? Will it sit on a shelf, go in a shipping carton or be handed over a counter? Does it need to be seen through a window, kept away from light or held still by an insert? Your answers decide the specification, and we are happy to suggest one if you are unsure.
Materials
The material sets the strength, the feel and the print quality of the finished box. These are the options we use most for black mailer boxes.
- E-flute corrugated (about 1/16 in). Thin, prints well and is the usual choice for mailer boxes.
- B-flute corrugated (about 1/8 in). Thicker and stronger for heavier contents and stacking.
- Double-wall corrugated. For heavy, fragile or bulky shipments.
- Kraft or white liner. Brown for a natural look and lower cost, white or clay-coated for brighter print.
Styles and structure
The structure you pick affects how the pack opens, how much weight it carries and how fast it can be filled. Common options for black mailer boxes include roll-end tuck-front mailer, regular slotted carton (RSC), tuck-top mailer, mailer with tear strip, one-piece folder and box with corrugated insert. Simple tuck-style and fold-over closures are quick to assemble by hand and cost the least. Locking bases, inserts and two-piece or magnetic constructions add strength and presentation value. If you have a sample of packaging you like, send a photo and the measurements and we can work from that.
Solid black needs care in print. A rich black ink mix gives a deeper color than black ink alone, and a matte or soft-touch lamination helps hide scuffs and fingerprints.
Printing and finishes
Artwork is printed in CMYK, with Pantone spot colors available for exact brand matches. You can print one side or both. A protective coating follows: gloss for brighter color, matte for a flat, glare-free look, or soft-touch for a smooth, velvet-like surface. For more impact you can add metallic foil, embossing or debossing, or spot UV on chosen areas. These are optional. A clean design on good material with a single well-chosen finish usually looks better than several effects competing on one panel.
Sizes
There is no fixed size list for black mailer boxes; every order is cut to the dimensions you supply. The table shows common starting points so you can see what is typical. Use it as a reference, then measure your own product, because containers and products with the same stated capacity often differ by several millimetres.
| Size | Typical dimensions | Used for |
|---|---|---|
| Small mailer | 6 x 4 x 2 in | accessories, cosmetics |
| Medium mailer | 9 x 6 x 3 in | subscription kits |
| Large mailer | 12 x 9 x 4 in | apparel, bundles |
| Small shipper | 8 x 6 x 4 in | single products |
| Medium shipper | 12 x 10 x 6 in | multi-item orders |
| Large shipper | 18 x 12 x 10 in | bulk orders |
What to check before you order
A shipping box has two jobs: protect the order and control freight cost. Too much empty space means void fill and higher dimensional weight; too little means damage. Tell us the weight of the packed order so the board grade can be matched to it.
Custom packaging is worth the effort because small details add up. A pack that fits closely needs less filler and costs less to ship. A panel that states clearly what the product is reduces questions and returns. A consistent look across your range makes each product easier to find the next time a customer shops. None of this requires an expensive specification, only one that has been thought through.
Artwork
For the best print result, supply artwork as a vector PDF, AI or EPS file with fonts outlined and images at 300 dpi or higher. Add 0.125 in of bleed beyond every cut line and keep text at least 0.125 in inside it, so that small movements during cutting do not leave white edges or trim your text. If you do not have a dieline, we will send one in the correct size for your designer to work on.
How ordering works
Ordering is straightforward. Send us the size, quantity, material and any finishes you want, along with your artwork if it is ready. We reply with a quote. Once you approve it, we prepare a dieline, which is the flat template of your box, and place your artwork on it. You receive a digital proof showing every panel, fold and cut. Nothing is printed until you approve that proof, so check spelling, colors, barcodes and required text carefully. Unit price depends mostly on quantity, size, material and finishes, and it falls as quantity rises because setup costs are shared across more pieces. Minimum quantities and production time vary with the specification, so ask about both when you request your quote.
Questions about black mailer boxes
Can you match my brand colors?
Yes. Give us your Pantone references and we will print those as spot colors or match them as closely as CMYK allows.
Will I see a proof before printing?
Yes. You receive a digital proof on the dieline showing all panels. Production starts only after you approve it.
What file format do you need for artwork?
A print-ready PDF, AI or EPS file is best, with fonts outlined, images at 300 dpi and 0.125 in bleed. If you need a dieline template, ask and we will send one.
How long does production take?
Lead time depends on quantity, structure and finishes such as foil or embossing. We confirm the schedule with your quote, and the clock starts when you approve the proof.
Which material should I choose?
It depends on weight and how the product is sold. Light retail items suit standard stock, heavier or shipped items need a stronger build, and gift products often justify a premium material. Tell us about the product and we will recommend one.