36 x 6 x 36" Side Loading Boxes

This 36 x 6 x 36 inch side-loading corrugated box uses a full overlap lap (FOL) design that allows product to slide in from the end rather than the top, making it well suited for flat, rigid, or panel-shaped items that are difficult to lower vertically into a standard box. The ECT-44 kraft corrugated construction delivers above-standard edge crush resistance for its wall thickness.

The wide, shallow footprint makes these boxes a practical choice for picture frames, cabinet doors, architectural panels, mirror glass, foam board, and similar goods across manufacturing, distribution, and specialty retail fulfillment. The full overlap flaps add reinforced protection along the longest dimension, supporting stacking stability during palletized storage and transit.

Each box weighs approximately 3.912 lbs and ships flat in bundles of 10, reducing inbound storage space requirements. The parcel-friendly format supports both small-volume reorders and larger pallet quantities without requiring a format change.