Flat Brown Boxes
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Give your business the professional packaging it deserves with flat brown boxes, custom-built for durability and brand impact. Custom sizes, finishes, and branding available with quick production. Order in bulk today and lock in wholesale pricing!
$0.74
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.
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 |
Flat brown boxes are the standard unbleached kraft corrugated box — the low-cost, high-durability workhorse for shipping, storage and warehouse packing. Crat Packaging produces flat brown boxes at our own US facility, sized to your product and available with or without printing.
Key Features
- Natural kraft brown finish — the classic, unbleached corrugated look.
- Low-profile flat shape — ideal for apparel, books, media and flat goods.
- Single or double wall corrugated for light to heavy items.
- Stackable and stock-friendly for warehouse and stockroom storage.
- Optional custom printing for branded shipping.
Specifications
| Attribute | Details |
|---|---|
| Style | Flat, low-profile corrugated shipping box |
| Material | Kraft corrugated, single or double wall |
| Dimensions | Custom, flat/low-profile sizes |
| Printing | Unprinted kraft brown or custom CMYK |
| Add-ons | Interior dividers, die-cut handles |
| Minimum Order | 100 units |
| Turnaround | 10-15 business days (8-day expedited) |
| Setup / Die Charges | Free |
Customization Options
Sizes and Strength
Built to your exact flat dimensions in single wall for books and apparel, or double wall for heavier stacked storage.
Printing
Keep the natural brown kraft look for cost efficiency, or add custom CMYK branding for retail shipments.
Industries & Use Cases
E-commerce shippers, apparel brands, book and media sellers, and warehouse storage programs use flat brown boxes for their low cost and stackability.
How to Order
- Send your box sizes and quantities for a free quote.
- Get a free design proof if branding is needed.
- Approve to start production.
- Boxes ship in 10-15 business days.
Why Wholesale Buyers Choose Crat Packaging
We produce every box in-house with no die charges, free design support, a 100-unit MOQ and bulk pricing from around $0.75 per unit depending on size and flute.
Frequently Asked Questions
Can these boxes be printed?
Yes, custom CMYK branding is available, or you can keep the standard unprinted kraft brown finish.
What sizes are available?
Any flat, low-profile dimension built to your product — apparel, books, media and similar flat goods.
What’s the minimum order?
100 units, with volume pricing at higher quantities.
Are they suitable for heavier items?
Double wall corrugated is available for heavier stacked storage or shipping needs.
How fast is production?
10-15 business days standard, 8 days expedited.
Ready to ship? Get a free quote and free design support from our US team.
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