Custom Personalized Full Overlap Container

Packaging That’s Tough, Transport-Ready & Totally Custom

Ideal for shipping fragile, oversized, or heavy items—our custom full overlap containers are built to withstand rough handling, stacking pressure, and extended transit. Durable, dependable, and 100% tailored to your logistics workflow.

Industrial-Grade Materials Built for Strength

Every box is crafted using heavy-duty materials designed to absorb shock, resist compression, and perform in demanding environments.

• Corrugated cardboard (B-flute, C-flute, or double-wall): Engineered for strength and impact resistance
• Kraft or clay-coated liners: Eco-conscious and ideal for custom printing
• Full-overlap flaps: Provide reinforced double-thickness protection on all sides
• Moisture-resistant and anti-scuff coatings: Ideal for warehouses, docks, and outdoor transport

Custom Sizes & Engineering for Maximum Performance

We design every full overlap box to match your product’s dimensions, weight, and shipping method for flawless fit and protection.

• Custom dimensions based on product specs and load rating
• Full overlap flaps for added edge and panel strength
• Optional inserts: foam, dividers, partitions, or bracing
• Forklift-ready formats, pallet compatibility, and stackability
• Pre-glued, self-locking, or flat-packed delivery options

Personalized Printing That Works as a Branding Tool

Transform your shipping cartons into powerful brand assets—even in transit.

• Single-color or full CMYK printing options
• Custom logos, barcodes, QR codes, or fragile/handle-with-care labels
• Pantone-matched inks for consistent brand color accuracy
• Warehouse-ready font styles and layout options
• Eco-friendly soy inks available

Functional Features for Better Handling & Safety

Designed with industrial users and shipping teams in mind, every feature enhances safety and usability.

• Sealable flaps for taping, gluing, or automated packing lines
• Optional hand holes or die-cut handles for easy carry
• Heavy-duty closures and reinforced edges
• Tear-resistant and water-resistant coatings available

The 3Ps of Personalized Full Overlap Container Packaging

• Presentation: Clean layout, branded print, and professional look—even in utility-grade shipping
• Preservation: Overlap flaps and thick walls reduce product damage, breakage, or deformation
• Protection: Built for heavy loads and long-haul logistics with optimized durability

Why 5000+ Manufacturers & Shippers Trust Us

From high-volume shippers to specialty industrial suppliers—we create custom full overlap shipping boxes that meet compliance and brand consistency needs across the supply chain.

• No minimum order quantity
• Free custom dielines and engineering support
• Fast U.S.-based production and delivery
• FSC-certified and 100% recyclable material options
• Tailored packaging built to perform under pressure

Get a Free Quote Today

Protect your products with custom-engineered full overlap shipping containers from Custom Boxes Lab.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.