UNLIMITED CUSTOMIZATION OPTIONS

A printing technique employing a plate to transfer designs onto paper. Ideal for extensive print jobs.

Plate-free digital printing transfers designs electronically, cost-effective for short runs.

Screen printing is a method using a mesh screen and stencil to transfer ink onto a substrate.

Quick-drying printing technique utilizing ultraviolet lights for ink curing, yielding a glossy finish.

Consisting of water-based pigments, Ensures top-notch color output with a 100% eco-friendly profile.

Fluorescent inks are vibrant, UV-reactive pigments that emit vivid colors under ultraviolet light.

Generate pure colors using specific ink formulas to consistently & precisely reproduce color in printing.

Produce metallic colors through precise ink formulations to replicate color in printing.

Premium bleached white paperboard, specially coated on one side to enhance printing & finishing.

Bleached white paperboard, coated on both sides to achieve superior printing quality and finishes.

Top-notch textured paper, perfect for adding a touch of style when wrapping up durable boxes.

A unique paper material showcasing a shiny or matte metallic laminated surface.

Bleached kraft paper crafted from a blend of new and recycled pulp, coated on both sides for optimal printing.

Kraft paper produced from a combination of new and recycled paper pulp, with coating on both sides for printing purposes.

Kraft paper dyed black, manufactured from a blend of new and recycled pulp, and coated on both sides for printing applications.

Crafted from recycled grey chipboard cardboard, also known as uncoated recycled paperboard, ideal for luxury rigid boxes.

Unique paper material showcasing a holographic laminated surface in either glossy or matte finish.

Grey chipboard, one-sided white cardboard with a smooth, printable surface, ideal for luxury rigid boxes.

Gloss lamination enhances visual appeal by applying a shiny finish, and protecting printed materials.

Matte lamination offers a non-reflective finish, providing elegant appearance to printed materials.

Made with a smooth lamination that feels like touching a peach, can choose between a satin or matte.

A UV coating is applied to a specific area and then cured using ultraviolet light to make it sturdy.

A transparent coating is applied using the CMYK printing technique, and it comes in gloss, satin, or matte.

A fast-drying coating that undergoes curing through ultraviolet light is offered in both gloss and matte.

In a printing method, dies are pressed onto the back of the material to create a raised motif.

A printing technique that involves pressing dies onto the front of the material to create a raised motif.

In foil relief printing, foil is transferred at high temperatures, often employing multiple colors.

Craft a die-cut shape with a plastic film layer, revealing a window to showcase the product inside.
Get a free quote for any custom box right now, no matter how challenging.
We recommend the ideal material and add-ons like lamination, foiling, embossing UV, etc.
Get Free Design Support with your box 3d Renders or Send Your Design File for Printing.
Upon design approval, we’ll print and conduct quality checks before shipping the boxes to you.
Technical Specifications
| Dimensions | Available in Custom Sizes |
| Printing | CMYK, Pantone Color, Full Color & No Printing |
| Paper Stock | Eco-Friendly Kraft, Corrugated Cardboard & Premium Rigid Stock |
| Coating | Semi-Gloss AQ, Gloss UV, Matte UV & Spot UV |
| Default Process | Die Cutting, Gluing, Scoring, Perforating |
| Custom Options | Window Cut Out, Gold/Silver Foiling, Embossing, Raised Ink |
| Proof | Digital Proof, 3D Mock-Up |
| Shipping | Shipped FLAT (Free Shipping Across USA & Canada) |
| Help | For further inquiries and Quotes, contact us or email at sales@cratpackaging.com |
Literature mailer boxes from Crat Packaging give publishers, marketers, and print shops a flat, rigid format built specifically for shipping brochures, catalogs, and printed marketing materials without bending or creasing.
Literature Mailer Boxes Specifications
| Box Style | Flat rigid mailer, self-locking tab closure |
|---|---|
| Material | B-flute or E-flute corrugated cardboard |
| Assembly | Flat-shipped, pre-scored, tool-free fold-up |
| Best For | Brochures, catalogs, magazines, marketing kits |
| Print Options | Full CMYK exterior print, single-color kraft |
| Order Volume/MOQ | 100 units minimum, scalable to 25,000+ |
| Shipping | Flat-packed nationwide shipping from US plants |
Built for Flat, Printed Materials
Unlike a standard shipping box, this mailer keeps its shallow, rigid profile so brochures and catalogs travel flat without folding, bending, or corner damage that ruins a printed piece before it reaches the recipient.
Who Ships With Literature Mailers
Publishers mailing catalogs, marketing agencies sending press kits, real estate offices shipping brochures, and print shops fulfilling bulk literature orders all rely on this flat-mailer format for damage-free delivery.
Eco-Friendly Mailer Materials
A 2025 McKinsey & Company survey found over 60% of U.S. consumers pick green packaging when they have the choice, so Crat Packaging builds these mailers from recyclable corrugated cardboard and soy-based inks.
Closure & Protection Features
Self-locking tabs keep the mailer sealed without tape, while a rigid corrugated shell resists bending in transit. Interior dimensions can be sized precisely for standard 8.5×11 sheets or oversized catalog formats.
Print & Branding Options
Full-color exterior printing lets marketing teams brand the mailer itself, turning the shipping container into an extension of the printed piece inside, or choose a simple kraft exterior for a cost-efficient run.
Why Order From Crat Packaging
- Rigid flat profile prevents literature from bending
- Self-locking tabs for tape-free assembly
- Low minimum order quantities for small mailings
- Recyclable corrugated stock and soy-based inks
- Free proofs before full production runs
- Reliable nationwide US shipping
How to Order
- Send your literature’s exact flat dimensions
- Review a free proof of the mailer die-line
- Approve artwork and material specifications
- Receive flat-packed mailers ready to assemble
Browse our Brochure Boxes, Catalog Rigid Boxes, or general Custom Corrugated Mailer Boxes for other shipping formats.
Frequently Asked Questions
How is this different from a standard mailer box?
It uses a shallow, rigid profile designed to keep flat printed materials from bending in transit.
Can it hold standard 8.5×11 sheets?
Yes, interior dimensions can be sized for standard letter sheets or larger catalog formats.
What is the minimum order quantity?
Orders start as low as 100 units, scaling to 25,000 or more.
Are eco-friendly materials available?
Yes, recyclable corrugated cardboard and soy-based inks are standard options.
Does it need tape to seal?
No, self-locking tabs keep the mailer closed without tape.
How long does production take?
Standard turnaround runs 7-12 business days after proof approval.
Shop with Confidence


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