Cargo Stacking
Cargo Stacking
Cargo stacking is a method of arranging any type of packaging in tiers within a warehouse. Its main goal is to maximize warehouse space utilization and reduce costs for transport companies and shippers. Stacking is a crucial part of seamless, efficient, and well-organized warehouse logistics.
Types of Cargo Stacking
The tiered arrangement of cargo directly depends on the type of packaging used by the sender. To ensure maximum safety, cargo of similar shape and size should be stacked together. A specialized software, similar to a cargo space planner, is often used for this purpose.
Main stacking methods:
Stacked block – Rectangular cargo is placed directly on top of one another. This method is used for tall boxes.
Brick pattern – Low-profile boxes are stacked similarly to bricklaying.
Interlocked stack – Small boxes are stacked into blocks and secured together.
Irregular stacks – Used for non-standard cargo shapes, incorporating separators and restraints.
Pyramidal stacks – Stacking with a wide base that gradually narrows at the top.
Cargo Stacking Height
Before selecting a stack height, check the packaging strength, pallet or supporting surface, load stability and handling method. Confirm the limits specified for your cargo and equipment, together with the requirements of the site and carrier.
A stack height cannot be approved from dimensions alone. A geometric load plan does not test packaging strength or establish a safe stacking limit.
Warehouse Cargo Stacking Rules
Before stacking cargo, proper conditions must be ensured, including:
Clearing the designated area;
Removing debris from the floor;
Planning access routes and ensuring free passage.
Plan warehouse clearances
Set aisle widths and clearances using the site layout, the handling equipment and its operating space. Check the applicable emergency access and fire protection requirements with the responsible site team. Keep access routes and passages unobstructed.
Stacking Rules for Different Cargo Types
Bags, rolls, and heavy construction material bags can be stacked in a pyramidal arrangement, taking weight into account.
Cylindrical cargo should be placed on a secure base or positioned in a way that prevents rolling. If rolling is a risk, protective barriers and enclosures must be installed.
Cargo stacking principles are also useful for loading trucks and other transport vehicles to ensure safe and efficient cargo placement.
Prepare your cargo arrangement before loading. Enter the dimensions, quantities and weights of your shipment, then review a 3D load plan in CargoTetris.