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Anti-Fog: FogFree™
Delivering Clarity Inside the Film
FogFree™ is Tosaf’s family of antifog masterbatches specifically designed to prevent condensation on both packaging and agricultural films. By creating a clear, uniform water layer instead of droplets, FogFree™ maintains transparency and protect product quality.
Why Tosaf FogFree™
Extended shelf life
Built-in antifog keeps packages clear in cold or humid conditions, preserving quality.
Clear product visibility
Consistent transparency strengthens shelf presentation and product selection.
Less food waste
Reduces fog-related discards and unnecessary returns.
Improved crop performance
In greenhouse films, antifog reduces dripping and maintains light transmission which supports plant growth.
Coating-free sustainability
Film embedded antifog supports recyclable mono-material designs.
Food Packaging
In food packaging, FogFree™ ensures that packages stay crystal clear, even in cold or humid conditions. By preventing condensation and moisture buildup, it keeps fresh produce, meat, and dairy products looking their best on the shelf. The result is stronger shelf appeal, extended shelf life, less food waste, and full compliance with global food-contact standards.
Formulation families for packaging
- FogFree™ EVA: Delivers sealing integrity with durable antifog performance for lidding films.
- FogFree™ PETG: Antifog built into the PETG sealing layer, eliminating surface coating steps and supporting recyclable, high-clarity packs while maintaining seal performance.
- FFogFree™ Polyolefins: Grades for PE- and PP-based films, mono or multilayer, helping keep packaging clear in cold or humid conditions.
Building & Construction
FR solutions for insulation, pipe components, and interior fixtures where compliance with regional building requirements is mandatory.
Formulation families:
- Polyolefins (PP, PE): Grades and MBs designed for processing consistency and target classifications.
- Styrenics: Application-specific options on request.
Agricultural Films
In agriculture, FogFree™ maximizes light transmission in greenhouses and tunnels, supporting faster and healthier plant growth. At the same time, it reduces dripping inside the structure, lowering the risk of leaf diseases, fruit blemishes, and crop damage. With more stable conditions, growers can count on healthier crops, better quality, and higher yields.
Formulation family for agriculture
FogFree™ Polyolefins: Tailored PE-based formulations for greenhouse and tunnel films, delivering stable clarity and reliable antifog performance across diverse climates and growing systems.
Sustainability
FogFree™ eliminates short‑lived surface coatings. By embedding antifog directly into the film, you can simplify production and support recyclable mono‑material structures aligned with circular‑economy goals.
The solutions:
- FogFree™ EVA: Streamlines production by removing coating steps and supports mono-material lidding film recyclability.
- FogFree™ PETG: Alternatives that remove antimony trioxide from the bill of materials to support supply and policy goals.
- FogFree™ Polyolefins: Offers resource-efficient antifog performance in PE and PP films for both packaging and agriculture, helping reduce waste and extend material life.
FAQs
Formulations are available for PETG, EVA, and PE/PP systems in mono- or multilayer films.
Yes. Tailored PE-based FogFree™ Polyolefins are used in greenhouse and tunnel films to help maintain clarity and reduce dripping.
Antifog is embedded in the film during production rather than applied as a surface layer. This avoids additional coating steps and supports recyclable mono-material designs.
Industries
