Custom Corrugated Archival Boxes

Designed for Heavy-Duty Storage

These boxes are more than storage—they’re protection systems built for high-volume, long-term file retention. Tailor them to your filing needs, from shelf storage to deep archiving.

Materials

We focus on sturdy and archival-safe materials for long-lasting support:

• Single-wall corrugated – Lightweight yet durable for standard use
• Double-wall corrugated – Added strength for stacking and heavy files
• Acid-free kraft lining – Protects contents from yellowing and degradation
• Recycled corrugated board – Eco-conscious and reliable for storage

Sizes

From compact file boxes to oversized archive containers, we build to fit your specific volume and dimensions:

• Letter or A4 file sizes
• Legal document sizes
• Extra-deep boxes for bulk records

Printing

Organize and identify your boxes with custom-printed elements:

• Department or project names
• Barcodes and indexing labels
• Logos for company-wide branding
• Color coding for archive categorization

All printed using fade-resistant, archival-safe inks.

Add-ons

Enhance usability with thoughtful add-ons:

• Attached or removable lids for secure closures
• Die-cut handles for easy carrying
• Index panels for quick file reference
• Stackable design support for vertical storage

Types of Corrugated Archival Boxes

We offer purpose-built styles for various archiving needs:

• Standard record storage boxes
• Drawer-style corrugated boxes
• Flat-packed archive boxes for bulk supply
• Legal file boxes with reinforced bottoms

3Ps of Archival Packaging Approach

Presentation

Professional, clear labeling makes locating and retrieving files quick and seamless in any archive environment.

Preservation

Our boxes are made from acid-free, moisture-resistant corrugated material to protect against environmental degradation.

Protection

Each box is engineered for durability—resistant to crushing, stacking pressure, and long-term shelf wear.

Upgrade to Premium Archival Storage

Take your archival packaging to the next level with:

• Reinforced lids and corners for long-term use
• Spot UV printed logos for a polished appearance
• Laminated surface for moisture resistance

Why Choose Custom Boxes Lab?

We support businesses, schools, and institutions in maintaining organized, professional archival systems—built to last.

Get a Quote Today

Secure your records the right way.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.