PLA films, FSC paperboard, and mono-material laminates are no longer niche — they're production-ready. Here's where each makes sense and where they still struggle.
We've been quietly tracking material adoption across our production lines for the last 18 months. The data is clear: sustainable substrates are no longer a small experiment — they're a meaningful share of every job category we run.
What's working at scale
- PLA compostable films — strong for sachets and flow-packs. Industrial composting access is still the gating constraint, but home-compostable variants are catching up.
- FSC paperboard — production-ready for cartons. No measurable cost premium vs uncertified stocks at our volumes.
- Mono-material laminates — recyclable end-to-end if collection infrastructure exists. The 2024 mono-PE pouches that competed with multilayer barriers are now mainstream.
Where the gap is
- Barrier films for high-MAP foods — compostable options still trail multilayer for shelf life.
- Direct food contact for high-acid products — FDA-compliant compostable options exist but at material premiums of 2–3×.
