29/01/2026
⏰ The PPWR went into law almost one year ago. Your packaging strategy needs to adapt now.
The EU Packaging and Packaging Waste Regulation officially took effect in February 2025, pushing food manufacturers toward recyclable mono films and away from composite materials. But here's the challenge: switching materials isn't just about compliance — it's about machine compatibility, process optimization, and material science.
Andreas Dietrich from Weber Food Technology breaks down the tradeoffs:
PP vs. PET — the hidden complexity:
→ PP: Contamination-resistant sealing, but slower cycles (~12/min max) and narrow thermal window
→ PET: Superior transparency and gas barrier, but zero tolerance for overheating
→ The 5% rule changes everything for EVOH barrier layers
The European split:
Germany's cold cuts sector is dividing — PET for sliced cheese, PP for cooked sausage. But across Europe? The trend is shifting based on how Member States implement PPWR requirements.
📍Here's what most producers miss: labeling compliance requirements that could invalidate your entire material switch.
🔗 Read the full breakdown here: https://bit.ly/3ZAYN6n