Warehouse labor planning usually starts with order volume and works backward to headcount. What that approach misses is that labor hours per order are not fixed. They depend on the process, and packaging material is one of the largest variables in that process. Two warehouses shipping the same volume can require meaningfully different staffing because of how their packaging works.
The relationship is straightforward once you break the packing task into steps. Someone retrieves the item, selects a box, prepares the packaging material, applies it, fills voids, seals the box, labels it, and moves it out. The packaging material determines how many of those steps exist and how long each one takes. A material that requires preparation before use adds a step. A material that requires careful placement adds time to an existing step. A material that fails unpredictably adds rework and, occasionally, a reshipment that consumes labor without producing revenue.
This is why material choice shows up in labor planning even though it looks like a purchasing decision. A material that takes an extra thirty seconds per order adds up quickly across a shift. At two hundred orders per shift, thirty seconds per order is over an hour and a half of additional labor, which is roughly a fifth of a full-time position. At higher volumes, it becomes multiple positions. The material cost difference per roll is usually smaller than the labor cost difference per shift.
There is a second effect that shows up in peak season planning. Operations that rely on temporary staff during high-volume periods face a steeper learning curve with complex packaging materials. A material that requires judgment about how much to use, or that behaves differently depending on the product, takes longer for a new hire to learn. A material that applies consistently reduces training time and reduces the error rate during the first weeks of a seasonal hire's tenure. For operations that scale up significantly for peak periods, this is a meaningful consideration.
The third effect is physical. Packing is a repetitive task, and the ergonomics of the material affect how quickly staff fatigue and how often they need breaks. Materials that require significant force to apply, or that require awkward movements, contribute to fatigue. Materials that apply smoothly reduce it. Over a full shift, this affects both throughput and injury risk, and injury risk has its own cost.
For operations exploring materials that reduce labor hours per order, the relevant question is which materials eliminate steps rather than just being faster at an existing step. A single material that wraps, fills, separates, and lines reduces the number of decisions a packer makes per order, which is where the time saving comes from. Aircosan's kraft honeycomb paper roll is one example of this approach. It is made from virgin kraft paper pressed into a 3D honeycomb structure, and it is zero-plastic, 100% recyclable, and biodegradable, with FSC certification. It comes in 70g and 80g, widths of 300mm, 380mm, and 500mm, and roll lengths from 20m to 250m, with an expansion ratio of 1:7 and an average tensile strength of 13.86N. Each roll carries a batch number engraved inside for traceability. Paired with the electric honeycomb paper dispenser, it expands and cuts automatically at up to 25m/min, which removes the manual stretching step that would otherwise slow the line. The dispenser runs on 110V or 220V, handles both honeycomb paper and liner paper, and comes in an H30 standard model and an H30 cutter model with foot control available.
The honest trade-off is the same one that applies across the category. Paper cushioning costs more per roll than plastic foam, and pressed honeycomb paper requires a stretching step that plastic does not, unless paired with a dispenser. For low-volume operations, the labor calculation may not justify the change. For operations at scale, the labor hours per order usually dominate the material cost per roll, and that is where the decision should be made.
The practical approach is to measure labor minutes per order with the current materials, then test an alternative and measure again. Most operations that run this test find the difference is larger than expected, because packaging materials affect not just the application step but the whole packing process, including how often staff pause to make decisions. The number that matters is not cost per roll. It is labor hours per thousand orders, and that number is set by the process rather than by the price list.