Paper & packaging/Density-rated
Printing paper freight class and NMFC guide
Printing paper is dense, heavy, and moisture-sensitive. The class is stable; the handling unit, skid height, and protection from water are the practical variables.
Reviewed November 11, 2026 · Reference 2026.11 · Estimate, not a classification
At a glance
DensityClassification basis
Density-rated
Typical packed density
40–55 lb/ft³
Tight estimate
Density-rated span
Class 50–55
Reclass risk
Low
Density and packaging are stable, and the handling unit is easy to measure the same way twice.
Handling flags
Density-based estimate. Confirm the NMFC item, the packaging form, and any density subprovision before booking.
What drives the class
The density story behind printing paper.
Printing paper is dense because the product is compressed fiber. Density is stable across most grades, so the class rarely moves. The variables are the skid height, the pallet, and the wrap. A tall skid is heavy and may need a lift limit check. Moisture is the real risk: wet paper swells, wrinkles, and becomes unusable. A dry van, a clean floor, and intact wrap matter more than a small density difference.
Density-rated. Paper stock is generally density-rated. The skid or carton is the handling unit.
Density thresholds
Where the estimate sits on the 2025 scale.
The highlighted rows are the classes touched by the endpoints of the typical density estimate. A single measured density returns one class; the span is a planning range. The scale is effective July 19, 2025.
| Density band | Class | Estimate |
|---|---|---|
| 50 or more lb/ft³ | 50 | Typical span |
| 35 to under 50 lb/ft³ | 55 | Typical span |
| 30 to under 35 lb/ft³ | 60 | Reference |
| 22.5 to under 30 lb/ft³ | 65 | Reference |
| 15 to under 22.5 lb/ft³ | 70 | Reference |
| 12 to under 15 lb/ft³ | 85 | Reference |
| 10 to under 12 lb/ft³ | 92.5 | Reference |
| 8 to under 10 lb/ft³ | 100 | Reference |
| 6 to under 8 lb/ft³ | 125 | Reference |
| 4 to under 6 lb/ft³ | 175 | Reference |
| 2 to under 4 lb/ft³ | 250 | Reference |
| 1 to under 2 lb/ft³ | 300 | Reference |
| 0 to under 1 lb/ft³ | 400 | Reference |
Measure it right
The handling unit is the shipment.
Carriers measure what is tendered, not the product inside the box. Use the pallet, crate, or bundle as the handling unit and include everything that travels with it.
- Measure the skid at its full height, including the pallet and top board.
- Use gross weight; paper skids are heavy enough to need lift equipment.
- Confirm the weight per skid against the carrier and dock limits.
The formula
cube = L × W × H ÷ 1,728
density = gross lb ÷ cubeRound for display only. Compare the unrounded density to the scale boundary.
Moisture-sensitive
Needs wrap, desiccant, or a dry loading position to avoid a damage claim.
Heavy / concentrated load
Weight distribution, axle limits, and lift equipment need a pre-booking check.
Pack it for the rating
Packaging changes the cube before it changes the class.
- Wrap the skid completely and keep it off the trailer floor.
- Protect edges and corners; crushed paper edges are difficult to sell.
Don't confuse it with
Adjacent items, different answers.
The most expensive classification mistake is usually a description that sounds close but is not the item. Check these before you copy a description from another shipment.
Paper towels and tissue
Corrugated boxes
Books and printed matter
Before you book
Make the rating defensible.
- Confirm the item for the specific paper grade and packaging.
- Ask whether the carrier can handle the skid weight at both ends.
- Photograph the wrap and skid before pickup.
BOL description template
Starting pointPrinting paper, [grade], [quantity] reams or rolls per skid, [number] skids, [gross weight] lb gross, [length x width x height] in per skid, keep dry.
Add the confirmed NMFC item number before you tender the shipment. The template describes the freight; it is not a classification.
Common questions
Printing paper and the 2025 scale.
How are printing paper classified for LTL freight?
At an estimated packed density of 40–55 lb/ft³, the 2025 density scale spans Class 50–55. That is a planning span derived from the endpoints of the density estimate, not a promise that every shipment lands in every class. The NMFC item and the shipment as tendered control the final class.
What is the classification basis for printing paper?
Density-rated. Paper stock is generally density-rated. The skid or carton is the handling unit.
How do I confirm the NMFC item for printing paper?
Confirm the item for the specific paper grade and packaging. Ask whether the carrier can handle the skid weight at both ends. Photograph the wrap and skid before pickup. Confirm the current item in ClassIT+ or with the carrier before booking.
Related commodities
Keep the comparison close.
Paper & packaging
Corrugated boxes (KD)
Knocked-down corrugated boxes are light and bulky, and they nest into bundles that can be much denser than the cartons they become. Bundling is the density lever.
Class 100–175Paper & packaging
Paper towels & tissue
Paper towels and tissue are extremely light for their cube. The class is usually expensive, and compression, baling, and packaging are the only meaningful levers.
Class 175–300Furniture & fixtures
Mattresses
Mattresses are bulky and light for their cube, so packed density usually lands in the low single digits. Compression, pallet height, and overhang move the result more than the mattress type.
Class 175–250Automotive
Tires
Tires are bulky and awkward, and new, used, and baled tires can follow different classification paths. Density depends heavily on whether the tires are loose, stacked, banded, or baled.
Class 70–100Sources & limits
What this page is, and what it is not.
This is an independent planning reference, not the NMFC and not a carrier classification. The typical density is an estimate. The class span is derived from the 2025 density scale. The NMFC item, the carrier tariff, and the shipment as tendered control the final rating.
Reviewed November 11, 2026 · Reference 2026.11
- NMFTA — National Motor Freight Classification
The official classification system, its 18 classes, and the role of the NMFC item.
- NMFTA — 2025 NMFC changes
The July 19, 2025 effective date and the density-scale restructuring.
- NMFTA — ClassIT+
The licensed lookup for current NMFC item numbers and classification text.
- Estes — freight class and density calculator
Carrier measurement and density conventions used to sanity-check the ranges.
Next step
Measure the load, then check the class.
Use the freight class calculator for a measured density, the pallet calculator for the finished handling unit, and the chart for the full 2025 reference.