Custom Shipping Boxes

 Perfect For:

• eCommerce retailers & subscription box companies
• Small businesses shipping direct to customers
• Amazon, Etsy & Shopify sellers
• B2B product shipments & industrial goods
• Promotional campaigns & influencer mailers

 Built Tough for Transit

Every shipment faces bumps, drops, and moisture — your packaging should be up for the challenge. Our shipping boxes are engineered to protect products while keeping your brand front and center.

 Material Options:

Corrugated cardboard (B-flute, E-flute, or double-wall)

• Kraft or white exterior liners
• Custom thicknesses based on weight & fragility
• Optional weather-resistant or anti-static coatings
• Crush-tested for stacking, handling, and long hauls

 Custom Sizes & Box Styles:

Say goodbye to one-size-fits-none packaging. We customize every box to match your product’s shape, weight, and shipping method.

• Regular slotted containers (RSC) — standard shipping box
• Mailer boxes — ideal for DTC or retail-ready kits
• Auto-lock bottom boxes — quick assembly with reinforced base
• Tab-lock & tuck-top styles — secure, reusable, and presentable
• Insert-compatible designs — add foam, partitions, or printed guides

 Print That Tells Your Brand Story

Packaging is an extension of your brand — even during shipping. Make your boxes stand out on the doorstep or in the warehouse with high-quality printing and finishes.

• Full-color CMYK or Pantone printing
• Interior print options for unboxing wow-factor
• Logo placement, brand colors, taglines & instructions
• Matte, gloss, or aqueous coatings for finish protection
• QR codes, social handles & custom tracking labels

 Sustainable & Smart

Eco-conscious? So are we. Our boxes are made with recyclable, biodegradable, or FSC-certified materials to help reduce your environmental footprint — while still performing under pressure.

 Operational Benefits:

• Flat-packed shipping — save on storage
• Pre-glued or quick-fold styles — speed up fulfillment
• Moisture-resistant coatings — for rainy day deliveries
• Reinforced seams — ideal for bulk or heavy products
• Dieline guidance — optimize box layout & graphics

 Why Choose Custom Boxes Lab?

• No minimum order requirement
• Fast production with U.S.-based printing
• Free structural design support
• Competitive pricing for startups & enterprises
• Responsive customer service from quote to delivery

 Request a Quote — Ship Smarter, Look Better

To get cost-effective packaging boxes without compromising on quality, you can contact us at (469) 649-8706 or email us sales@customboxeslab.com

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.