Cast Film Moisture
Overview
Cast film manufacturing requires precise control of both moisture content and film thickness to ensure high-quality output and optimal production efficiency. Even slight variations can lead to defects, wasted material, production downtime, and customer dissatisfaction. MoistTech’s IR-3000 Series provides continuous, real-time, non-contact measurements, enabling manufacturers to maintain tighter tolerances, reduce waste, and improve overall line performance.
Cast film is widely used for food packaging, industrial wrap, medical packaging, laminations, protective films, agricultural films, and specialty applications. Achieving the correct mechanical, visual, and performance properties relies heavily on keeping moisture levels stable and film gauge uniform throughout the entire production line.
Why Measure Moisture
Accurate, real-time moisture monitoring delivers multiple process and product benefits.
Quality Assurance
Energy Efficiency
Reduce Waste
Process Stability
RECOMMENDED MEASUREMENT LOCATIONS
-
Pre-Extrusion Resin Moisture Monitoring:
-
- Mounted above a hopper, screw conveyor, or material loader
- Ensures resin dryness prior to melt processing
-
Post-Extrusion / Pre-Casting
- Mounted above the melt curtain or just after exit from die caster
- Detects early gauge variation
-
Post-Cooling Casting Roll:
Ideal location for final thickness verification
-
Winder or Slitter Section:
Verifies final film moisture and gauge before roll packaging
Understand the Process
Using the IR-3000, you’ll save money throughout the entire production process, while making the best quality product at the same time. With MoistTech, you don’t need to compromise.