The Corrugated Recycling Loop: From Used Box to New Board in the Mill

Industry recovery data shows corrugated recycling rates above 80% in major markets. The loop works because OCC is a clean, valuable fiber stream — the same box can cycle into new board repeatedly.

The Scenario: A sustainability claim that needed proof

A brand's marketing claimed "100% recyclable" corrugated packaging. A retail buyer asked for the actual recovery data and the mechanics of the loop.

Pain Points

• The claim needed data, not slogans;
• The recycling mechanics were unclear to the marketing team;
• Contamination — tape and liners — threatened the fiber stream.

The Solution: Documenting the loop

The brand rebuilt the claim around the real loop:

1. Recovery rates Corrugated recovery exceeds 80% in mature markets, per industry recycling data.

2. The OCC stream Used boxes are baled as OCC and sold to mills, which repulp them into new liner and medium.

3. Keep it clean Tape, plastic liners, and wax coatings contaminate the stream — design boxes to be tape-free and liner-free where possible.

The Result: A claim with receipts

The brand's new claim cited recovery rates and the OCC loop, and the buyer approved the packaging for shelf. Marketing now uses the mill-to-mill story in its materials.