Do Not Cover Label Placement Best Practices For Warehouses

Do Not Cover Label A carton, pallet, or shipping label used to communicate the identification, routing, receiving, or compliance information described by 'Do Not Cover Label'. Proper placement prevents packing materials from hiding barcodes, routing details, or compliance documents during palletization and transport.

Placement determines whether the instruction is effective. Labels that are too small, placed behind edge protectors, or printed on an occluded surface are ignored or covered during wrapping. Warehouses must design placement rules that fit their flow — inbound QC, pick-and-pack, and pallet build areas all require slightly different approaches.

Placement Principles

Follow these basic principles when placing Do Not Cover labels on cartons and pallets.

• Visibility First: Place labels on the primary face that operators view during packing or wrapping operations.
• Clear Of Obstructions: Keep labels away from areas where straps, bands, or corner boards will be applied.
• Respect Quiet Zones: For barcodes, maintain the required quiet zone around the barcode and place the Do Not Cover label close but not overlapping critical zones.

Cartons: Practical Rules

For mixed-case or master cartons, place the Do Not Cover label on the long face where the carton barcode or packing list is printed. When using polybags or sleeves for documentation, place the Do Not Cover label above the sleeve opening so it is visible before the sleeve is sealed.

Pallets: Practical Rules

On pallets, mount the Do Not Cover label at hip-to-eye level on two opposing faces. This ensures that regardless of which side the loader approaches from, the instruction is visible. When pallets will be double-stacked, place labels on faces that remain visible after stacking.

During Stretch Wrap And Strapping

Operators often apply stretch wrap and strapping quickly; add a pre-wrap checkpoint to confirm Do Not Cover labels are unobstructed. Use a visual cue in the packing area (a placard or floor sticker) that reminds staff to check labels before wrapping. In high-volume operations, include a WMS packing confirmation step that requires the packer to acknowledge label visibility on screen.

Label Design And Size Recommendations

To be effective the Do Not Cover label should be legible from a distance and use an internationally recognized icon if possible.

• Size: Minimum 75 mm x 50 mm (3" x 2") for cartons; larger for pallets depending on viewing distance.
• Contrast: High-contrast colors (black on yellow or white on red) improve quick recognition.
• Pictogram: Include a simple icon such as an eye with a slash and a small barcode graphic.

Integration With SOPs And WMS

Place label checks into SOPs and WMS workflows: require a packer confirmation step that the Do Not Cover label is applied and unobstructed before moving items to the wrap station. Use photos in SOPs to show acceptable vs. unacceptable placement. Periodic audits (daily or weekly) catch recurring misplacement issues and provide training moments.

Handling Exceptions

Some shipments need protective sleeves, tarps, or full shrink hoods. For those, use a two-part approach: apply the Do Not Cover label and then affix a secondary visible indicator on the outside of the cover that points to the document sleeve location (for example, "Docs Inside: See Window"). For hazmat or customs-critical docs, add an instruction to the packing list and share it with the carrier in the shipment manifest.

In short, the Do Not Cover Label is most effective when its placement is standardized, visible at typical sightlines, incorporated into packing and wrap workflows, and reinforced with clear SOPs and WMS confirmations.