Overview

A large manufacturer approached us with a costly packaging problem: their existing corrugated cartons were failing in transit and during handling. Damage rates were rising, customer complaints were increasing, and internal teams were being told the only solution was to switch to double wall cartons — a move that would significantly increase packaging costs and environmental impact.

They needed a smarter solution, not a more expensive one.

The Challenge

  • Frequent carton failures during shipping and storage
  • Pressure to adopt double wall cartons, dramatically increasing material costs
  • High damage-related expenses and customer dissatisfaction
  • A desire to reduce environmental impact, not increase it

The customer wanted a packaging redesign that improved performance while keeping costs and material usage under control.

Our Approach

Our packaging engineering team conducted a full structural review of the existing carton design. Instead of simply adding more material, we focused on optimizing the structure.

Key improvements included:

  • Redesigning the carton geometry for better load distribution
  • Changing the flute direction, significantly increasing strength where it mattered most
  • Maintaining a single wall construction, avoiding unnecessary material and cost

This approach delivered the performance gains the customer needed — without the expense and environmental burden of double wall packaging.

The Results

The redesigned carton delivered immediate and measurable improvements:

  • Eliminated carton failures that had been driving product damage
  • Avoided the switch to double wall, preserving material efficiency
  • Over $350,000 in annual savings from reduced packaging costs and lower damage rates
  • Reduced carbon footprint through optimized material usage

The customer achieved stronger, more reliable packaging while spending less and improving sustainability — a win across operations, finance, and environmental performance.

Why It Worked

  • Engineering driven redesign instead of material driven cost increases
  • Strategic flute direction optimization for targeted strength
  • A focus on performance, cost, and sustainability simultaneously
  • Collaboration with the customer’s operations and quality teams to validate real world performance