Supersil is a 7-layer blown film made from exceptional-quality polyethylene, engineered for long-lasting outdoor bale protection and purpose-built for in-line applications.

Instant, long-lasting sealing: bonds on contact—no waiting—while the inter-layer seal continues to strengthen over time.
Rain-or-shine resilience: sealing performance remains stable even in wet conditions.
Optimised fermentation: an airtight wrap that supports superior fermentation outcomes.
Tear and puncture resistant: robust structure protects bales during handling, transport and storage.
Quieter wrapping: smoother runs with noticeably lower noise on the wrapper.
Cleaner wrapper operation: reduced adhesive transfer helps keep pre-stretchers free of build-up, improving performance and uptime.