cardboard food box

Designed for Food Safety, Built for Business

Our cardboard food boxes are tailored for restaurants, bakeries, cafés, and food brands looking for hygienic, durable, and brand-ready packaging.

Food-Grade Materials You Can Trust

We use certified materials that ensure freshness, safety, and an excellent customer experience—every time.

• Kraft cardboard – Sturdy, biodegradable, and ideal for natural or organic brands
• White SBS paperboard – Clean and smooth for printing and coatings
• Corrugated cardboard – Best for heavy meals or food delivery
• Grease-resistant and moisture-proof coatings – Optional linings for oily or wet items

Perfect Fit for All Food Types

Whether hot, cold, dry, or moist—we make boxes that fit your food and keep it intact.

• Small boxes for cookies, muffins, or desserts
• Medium boxes for sandwiches, sushi, or lunch combos
• Large boxes for pizza, catering meals, or family platters
• Custom windows, dividers, or ventilation holes available

Print and Branding That Makes You Memorable

Let your box do the talking—from the logo to the flavor story.

• CMYK or Pantone color printing
• Matte, gloss, or natural finishes
• Custom logos, nutrition info, reheating instructions, or QR menus
• Minimalist, modern, or full-graphic branding options

Add-Ons for Function and Flavor

We offer practical features to improve usability, appeal, and food safety.

• Vents for steam release in hot food packaging
• Die-cut handles or tuck-in tabs
• Microwave-safe and freezer-friendly coatings
• Eco-friendly labels, seals, or stickers

The 3Ps Approach

Presentation

Clean, branded packaging makes your food irresistible—even before the first bite.

Preservation

Built to retain heat, resist leaks, and maintain freshness during transport or display.

Protection

Food-safe, tamper-resistant boxes that keep your meals intact and appetizing.

Why Food Businesses Trust Custom Boxes Lab

We’re the trusted partner for packaging that meets industry standards and customer expectations.

• Low minimums and bulk pricing for startups and franchises
• Free design support with 3D digital previews
• FDA-approved food-safe materials and inks
• On-time delivery and responsive customer service
• Committed to eco-friendly, compostable packaging options

Get a Free Quote Today

Serve your meals with packaging that’s as thoughtful as your recipes. Call 0000 or email us to create your custom cardboard food boxes with Custom Boxes Lab.

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.