Crat Packaging

Free Design Support | Free Shipping | Fast Turnaround Time

7 to 15-BUSINESS DAYS
Free Design Support
Best and Competitive Pricing
HIGH QUALITY OFFSET PRINTING
LOW MINIMUMS ORDERS
Create Your Perfect Box with
UNLIMITED CUSTOMIZATION OPTIONS
Offset Printing
Offset Printing

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

Digital Print
Digital Printing

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

Screen Printing Machine
Screen Printing

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

UV Printing
UV Printing

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

Water base Ink
Water-based Inks

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

fluorescent color ink
Fluorescent Inks

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

Pantone
Pantone

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

Panton Colors
Pantone Metallic

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

1 Side Coated Card
SBS C1S

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

2 Side Coated Card
SBS C2S

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

textured paper
Textured

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

Gold Metallic Paper
Metallic Paper

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

white kraft
White Kraft

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

Brown Kraft
Natural Brown Kraft

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

Black Kraft
Black Kraft

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

Grey Chipboard
Grey Chipboard

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

holographic paper
Holographic

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

White Duplex Board
White Duplex Chipboard

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

Gloss Lamination
Gloss Lamination

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

Matte Lamination
Matte Lamination

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

Soft Touch Lamination
Soft Touch Lamination

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

spot gloss uv
Spot UV

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

Varnish
Varnish

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

uv printing
UV Coating

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

Embossing on Box
Embossing

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

Debossing on box
Debossing

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

Gold Foil Boxes
Hot Foil Stamping

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

Window Patching
Window Patching

Craft a die-cut shape with a plastic film layer, revealing a window to showcase the product inside.

How does the process work
Getting to Know the Process in Crat Packaging
Get a Free Quote

Get a free quote for any custom box right now, no matter how challenging. 

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Add-Ons & Material Selection

We recommend the ideal material and add-ons like lamination, foiling, embossing UV, etc.

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Artwork Design For Print

Get Free Design Support with your box 3d Renders or Send Your Design File for Printing.

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Effortless Printing & Shipping

Upon design approval, we’ll print and conduct quality checks before shipping the boxes to you.

Technical Specifications

DimensionsAvailable in Custom Sizes
PrintingCMYK, Pantone Color, Full Color & No Printing
Paper StockEco-Friendly Kraft, Corrugated Cardboard & Premium Rigid Stock
CoatingSemi-Gloss AQ, Gloss UV, Matte UV & Spot UV
Default ProcessDie Cutting, Gluing, Scoring, Perforating
Custom OptionsWindow Cut Out, Gold/Silver Foiling, Embossing, Raised Ink
ProofDigital Proof, 3D Mock-Up
ShippingShipped FLAT (Free Shipping Across USA & Canada)
HelpFor further inquiries and Quotes, contact us or email at sales@cratpackaging.com
Learn More About Blank Mailer Boxes

Blank mailer boxes are plain, unprinted shipping boxes for businesses that need reliable packaging fast without committing to custom artwork. Crat Packaging stocks and manufactures blank mailer boxes in kraft, white, and standard sizes at our own US facility, with low minimum order quantities and no setup fees — a practical option for testing a new product line, private-label sellers, or anyone who prints labels separately instead of the box itself.

Why Choose Our Blank Mailer Boxes

  • Plain, unprinted kraft or white stock, ready to ship without artwork approval delays
  • Same corrugated or cardboard construction as our fully custom mailer boxes
  • A practical low-cost option for product testing, private labeling, or short runs
  • Compatible with shipping labels, stickers, and stamps for simple branding later
  • Same low minimum order quantity and fast turnaround as custom orders
  • No setup, plate, or die-cut charges, even on unprinted runs
  • Easy to upgrade to full custom printing on a future order once your design is ready

Specifications

Spec Details
Box Style RSC mailer and tuck top styles
Material Natural kraft paperboard, white SBS cardboard, or E-flute/B-flute corrugated board
Printing None — supplied blank/unprinted; labels or stickers can be applied after delivery
Thickness 200-350 GSM cardboard or 32ECT-44ECT corrugated
Finishing Uncoated natural finish; matte lamination available on request
Add-ons Compatible with adhesive labels, stamps, and washi tape for simple branding
Minimum Order 100 units
Turnaround 10-15 business days standard, 8 business days expedited
Setup/Plate/Die Charges Free

Customization Options

Sizes

Blank mailer boxes are available in the same range of sizes as our custom lines, die-cut to fit your product with no printing required.

Materials

Choose natural kraft for an eco-friendly, low-cost option or white SBS cardboard for a clean, neutral base that shows labels clearly.

Labeling

Blank boxes work well with pre-printed shipping labels, branded stickers, or a simple rubber stamp, letting you add branding without a full print run.

Upgrading later

Because blank boxes use the same dielines and stock as our custom mailer boxes, you can move to full custom printing on a future order without changing box dimensions.

Industries & Use Cases

  • New & Testing Brands: businesses validating a product before investing in custom print artwork
  • Private Label Sellers: Amazon and e-commerce sellers who label products rather than print the box
  • Subscription & Fulfillment Centers: operations that apply their own labels at pack-out
  • Wholesale & B2B Shipping: businesses that need a reliable, unbranded shipping box quickly
  • Small Batch & Craft Sellers: sellers who hand-label or stamp boxes for a personal touch

How to Order

  1. Request a free quote with your size, quantity, and finish preferences.
  2. Our team provides free design support and a proof for your approval.
  3. Approve the final proof before production begins.
  4. Production runs 10-15 business days (8 business days for expedited orders).
  5. Your order ships from our US production facility, ready for your fulfillment operation.

Why Wholesale Buyers Choose Crat Packaging

  • Own production facility in the USA, including in-house Mylar bag manufacturing.
  • No setup, plate, or die-cut charges on any order.
  • Free design support on every custom packaging project.
  • Low minimum order quantities so smaller brands can order affordably.
  • Bulk pricing starts from around $0.75 per unit, depending on size, material, quantity, and finish.
  • Standard 10-15 business day turnaround, with 8-business-day expedited service available.

Frequently Asked Questions

What is the difference between these boxes and custom printed mailer boxes?

These mailer boxes ship unprinted in kraft or white stock, while custom printed mailer boxes include your logo and artwork — both use the same construction and sizing, so you can switch between them without changing dimensions.

Can I add a shipping label or sticker to a blank mailer box?

Yes, blank boxes are designed to work with adhesive labels, stickers, and stamps, making them an easy way to add branding without a full print run.

Why order these boxes instead of custom ones?

Blank boxes are useful when you are testing a new product, private-labeling on a marketplace, or need packaging quickly without waiting on artwork approval.

What is the minimum order quantity for these mailer boxes?

The MOQ is 100 units with no setup, plate, or die-cut charges.

Can I later order the same box with custom printing?

Yes, these boxes use the same dielines as our custom runs, so you can reorder the identical size with full printing whenever your artwork is ready.

How long does it take to receive these mailer boxes?

Standard production and delivery takes 10-15 business days, with an 8-business-day expedited option available.

Ready to order? Get a free quote from Crat Packaging and our team will send you a proof within one business day.

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Blank Mailer Boxes - Custom Wholesale Packaging | Crat Packaging
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