Factory-Level Precision
Plywood Packing Calculator
Simulate actual 40HC container loading outcomes using real factory pallet logic, stack height limits, and payload constraints. Not theoretical — based on hundreds of real HCPLY export loadings.
Packing Master Tool
Factory Standard
MM
Custom Thickness
Enter any value from 3mm to 60mm to calculate specific packing specs.
Enter any value from 3mm to 60mm to calculate specific packing specs.
MT
Payload Limit
Standard: 28.5 MT.
Warning: Some countries or inland ports limit payload to 24-26 MT.
System auto-reduces stack height if exceeded.
Standard: 28.5 MT.
Warning: Some countries or inland ports limit payload to 24-26 MT.
System auto-reduces stack height if exceeded.
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Current Qty
CLICK TO RESET
to Factory Standard
CLICK TO RESET
to Factory Standard
Full Specification
3D Analysis
Full Spec Sheet
--| Thick (mm) Nominal thickness of the plywood sheet. | Shts/Plt Formula: Floor(SafeHeight / Thickness) Reduced if weight > Max Payload. | Pallets Current Configured Pallets. Standard: Styrax(18), Acacia(16), Euc(15/16). | Total Total Sheets in 40HC. | Shts/CBM Sheets per Cubic Meter. | Weight/Sht (kg) Unit Weight: VolPerSheet × Density. Estimate for single sheet. | Vol (CBM) Total Volume. | Weight (MT) Net Weight Total payload. |
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HCPLY Factory Standard
3D Simulation
--Weight Efficiency
Tool built by David Duc Do — based on actual factory loading experience — Copyright by HCPLY
Frequently Asked Questions
How many plywood sheets fit in a 40HC container?
It depends on core material, sheet size, and thickness. For example, 18mm styrax-core plywood at 1220x2440mm fits approximately 1,000 sheets per container (18 pallets × ~55 sheets/pallet). Use our calculator above to get exact figures for your specific combination.
What is the maximum payload for a 40HC container of plywood?
The standard maximum payload for a 40HC container is 28.5 metric tons (MT). However, some countries and inland ports enforce lower limits of 24–26 MT. Our calculator automatically adjusts stack heights when the payload limit is exceeded.
How does core material affect container loading capacity?
Lighter cores allow more sheets per container. Styrax (500 kg/m³) supports 18 pallets, acacia (580 kg/m³) supports 16 pallets, and eucalyptus (650 kg/m³) supports 15 pallets. The heavier the core, the fewer sheets before hitting the payload limit.
What is the standard pallet stack height for plywood export?
Standard stack heights are 1000mm for styrax and acacia cores (1220×2440 size) and 900–970mm for eucalyptus. When pallet count is reduced below the factory default, the system allows increased stack height up to 1100mm to maximize volume.
Can I use cut-size plywood sheets in a 40HC container?
Yes. Cut sizes (610×2440mm or 625×2500mm) double the pallet count since two half-sheets fit in the same footprint as one full sheet. The calculator handles this automatically — select a cut size to see the adjusted figures.
How accurate is this packing calculator?
This calculator uses the same pallet logic, stack height limits, and payload constraints applied in actual HCPLY export operations. All calculations reflect physically executable packing configurations verified through hundreds of real container loadings.
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