Anti Fog Masterbatch
Runpacet’s FangWu™ anti fog masterbatch is specifically designed to prevent or eliminate the formation of water mist or droplets on the surface of transparent plastic films under specific environmental conditions. When blended with substrate resins such as PE, PP, EVA, and PETG for blown film production, the anti-fogging agents continuously migrate to the film surface. By reducing surface tension, they enable condensate to quickly spread into a uniform, transparent water film, maintaining the film’s light transmission and functionality over the long term.
Core Technical Advantages of Runpacet FangWu™
Our unique anti-fogging barrier additive is designed for co-extrusion multi-layer film processes, allowing film manufacturers to avoid concerns about delamination or insufficient color fastness during processing while ensuring high-quality, durable anti-fogging performance. This additive effectively addresses anti-fog challenges in various complex structures, such as adhesive layers, corona treatment layers, and laminated adhesives.
- Improves light transmittance: Prevents light scattering caused by mist, ensuring optimal light penetration
- Optimizes growth environment: Reduces crop diseases and pests through drip-free films, enhancing fruit quality and yield
- Enhances display effect: Maintains clear visibility of packaged contents, boosting consumer appeal
- Extends film lifespan: Prevents localized photo-aging, ensuring more uniform film durability
- Intelligent moisture management: Evenly disperses condensate to prevent water accumulation damage
- Green process: Direct blending processing supports recycling, aligning with sustainable development
Application Areas
Food Packaging Applications
Runpacet’s FangWu™ anti-fogging masterbatch is specifically engineered for food packaging, effectively inhibiting internal wall fogging and condensate formation in various environments including low temperatures and high humidity, while maintaining crystal-clear film transparency. This technology ensures fresh produce, meat, and dairy products remain clearly visible and appear fresh during shelf display, significantly enhancing product appeal and presentation.
Furthermore, FangWu™ technology helps maintain food quality inside packaging, reducing losses due to poor visibility or early spoilage. The entire product series complies with international food contact material safety standards, providing reliable assurance for packaging safety and functionality.
Agricultural Film Applications
Runpacet’s FangWu™ anti-fogging masterbatch, developed specifically for greenhouse and tunnel films using a specialized polyethylene-based formula, effectively inhibits droplet formation on film surfaces. This significantly improves light transmission efficiency within structures, optimizing crop light conditions.
Simultaneously, the technology substantially reduces internal condensation dripping, helping lower the incidence of leaf diseases while minimizing fruit surface blemishes and physical damage. This provides crops with a cleaner, more stable growth environment. Under these conditions, crops grow more healthily and uniformly, ultimately achieving synchronized improvements in quality, yield, and economic benefits.
This solution maintains stable film transparency and reliable anti-fog performance across different climate conditions and cultivation systems.
Professional Technical Support
Our expert team is eager to share industry knowledge, providing tailored solution recommendations and guidance on optimizing performance in both production processes and end-use applications.
