Corrugated Cardboard Boxes

Packaging That’s Tough, Trusted & Business-Ready

Perfect for manufacturers, subscription brands, retailers, and shipping-based businesses, our boxes are built for strength and branded to impress.

Industrial-Grade Materials Built to Withstand the Journey

We use high-strength corrugated board engineered for impact resistance, stacking pressure, and protection in all conditions.

• Single-wall (E-flute, B-flute) – Lightweight, printable, and ideal for standard shipping
• Double-wall or triple-wall – Added durability for heavier or fragile items
• Kraft liner or white outer surface – For either rugged or clean branding
• Water-resistant and anti-crush coatings – Optional for extra product security

Sizes & Styles for Every Use Case

We customize corrugated boxes to your exact product and shipping specs—no size too big or small.

• Mailer boxes for branded eCommerce delivery
• Regular slotted containers (RSC) for bulk and industrial packing
• Die-cut boxes for product kits or retail displays
• Heavy-duty boxes with reinforced flaps or handles

Branding & Print That Makes the Box Work Harder

Your box isn’t just packaging—it’s part of your brand experience.

• Full-color CMYK or spot Pantone printing
• Bold logos, handling instructions, product branding, or barcodes
• Flexographic, lithographic, or digital printing based on volume and detail
• Matte, gloss, or textured lamination options

Add-Ons That Maximize Function & Safety

Make your corrugated packaging smarter and stronger.

• Custom inserts (corrugated, foam, cardboard) for protection and presentation
• Perforated tear strips or easy-open tabs
• Double-sided tape or adhesive seals for ready-to-ship boxes
• QR codes for tracking, returns, or digital guides

The 3Ps of Corrugated Cardboard Box Packaging

Presentation

Crisp printing and smart structural design elevate your customer unboxing experience.

Preservation

Moisture-resistant coatings and protective liners preserve product quality in transit.

Protection

Shock-absorbent flutes, reinforced walls, and sealed closures guard against damage at every stage.

Why 5000+ Businesses Trust Our Corrugated Packaging

From startups to enterprise-scale distributors, our boxes power packaging systems across industries.

• No minimum order quantity
• Free mockups and dieline assistance
• Fast production and shipping across the U.S.
• Sustainable, recyclable corrugated options
• Expert guidance for shipping, retail, or storage applications

Get a Free Quote Today

Package your products with confidence, protection, and custom precision. Call 0000 or email us now to start your corrugated cardboard box project with Custom Boxes Lab—where strength meets strategy.

When measuring a custom box, there are a few technical specifications that must be considered to ensure proper design, manufacturing, and fit for the product. Here are the major technical things to measure a custom box:

Inside Dimensions (Critical for Product Fit)

• Length (L): The longest side of the box measured inside from one corner to the opposite corner.
• Width (W): The shorter side of the box measured inside perpendicular to the length.
• Depth/Height (D or H): Measured inside from the bottom to the top opening of the box. Always specify that dimensions are given in Length × Width × Height.

Outside Dimensions (Important for Shipping & Storage)

• Measure the outer surfaces of the box including material thickness.
• Outside measurements are used for pallet stacking, warehouse spacing, and shipping compliance.

Material Thickness (Board Caliper)

• The thickness of the packaging material (e.g., corrugated board, rigid stock, cardstock).
• Impacts both the internal usable space and external dimensions.

Flap Measurements

• For boxes with flaps (e.g., mailer or shipping boxes), measure:
• Inner flaps: Ensure they meet in the middle without overlapping too much.
• Outer flaps: Allow proper sealing without gaps.

Tolerances

• Account for manufacturing tolerances (usually ±1/16" or ±2mm depending on material).
• Ensure the product fits without being too tight or loose.

Volume Capacity

• Calculate internal cubic capacity (L × W × H).
• Helps in determining how much space the product will occupy and shipping efficiency.

Product Orientation

• Decide how the product sits inside the box and measure accordingly.
• Orientation affects whether length or width is the primary dimension.

Die-Cut Openings or Windows

• Measure exact placement, height, and width for any cutouts.
• Ensure structural integrity when adding windows.

Printing Bleed & Safe Zones

• Include measurements for:
• Bleed area: Extra space beyond the cut line for printing.
• Safe zone: Inner area where critical text or logos should be placed.

Closure Type & Locking Tabs

• Measure slots, tabs, or locks for boxes with custom closures.
• Precision is required to avoid misalignment during assembly.

Packaging Style

• Folds, creases, and scores must be measured for accurate dieline creation.
• Different styles (e.g., RSC, tuck-end, mailer, sleeve) require specific panel measurements.