Plastics Logistics : how to maximize container space and save costs

Here's a simple guide to maximize container space and save costs:

Standard Container Dimensions:

20ft Container:

• Internal: 5.89m × 2.35m × 2.39m
• Max load: ~28,000kg
• Best for: Heavy, dense cargo

40ft Container:

• Internal: 12.03m × 2.35m × 2.39m
• Max load: ~26,000kg
• Best for: Bulky, light cargo

Space Optimization Methods:

Without Pallets:

• Stack boxes directly
• Use corner spaces
• Fill vertical gaps
• Interlock boxes
• Maximum height use

With Pallets:

Common Pallet Sizes:

• Euro (EUR)   : 1200mm × 800mm
• US/NA           : 1200mm × 1000mm
• ISO                 : 1200mm × 1200mm
• UK                  : 1200mm × 1000mm

Standard Loading Patterns:

• Block pattern (boxes aligned)
• Interlocked (alternating directions)
• Pinwheel (rotating pattern)
• Split pattern (mixed stacking)
• Column stacked (directly aligned)

Key Considerations:

•  Stack height limits
•  Weight distribution
•  Overhang limits
•  Stability needs
•  Space efficiency

Cost Saving Tips:

Box Optimization:

• Standardize box sizes
• Stack efficiently
• Use strong boxes
• Fill empty spaces
• Consider weight limits

Loading Patterns:

• Column stacking
• Brick pattern
• Pin-wheel pattern
• Mixed patterns
• Vertical alignment

Space Saving:

Without Pallets:

• 15-20% more space
• Higher labor cost
• More handling time
• Better cube usage
• Need careful stacking

With Pallets:

• Faster loading
• Better protection
• Easy handling
• Standard patterns
• More stable loads