Lab Multilayer Film Line
Engineer advanced structures in a lab environment with our Lab Multilayer Film Line, enabling multi-material trials for strength, barrier, and functional performance. Compare layer ratios, evaluate tie-layer compatibility, and optimize processing windows to confidently scale up to commercial multilayer blown film plants.
A Closer Look at Our Machinery
Key Applications
High-barrier packaging film development
Multilayer structure optimization
EVOH / tie-layer evaluation
Sustainable and biopolymer film research
Pilot-scale validation before production investment
Key Features
- Pilot-scale systems designed on full industrial blown film architecture.
- Supports complex multilayer film structures with precise layer ratio control.
- Stable bubble formation and uniform thickness across wide film widths.
Core Benefits
- High-output capability suitable for realistic process validation.
- Modular design allowing future upgrades and customization.
- Operator-safe layout with research-focused accessibility.
Technical Specifications
| Model | ETLB-3-32/400 | ETLB-5-32/400 | ||
|---|---|---|---|---|
| Machine Type | Pilot Three-Layer Blown Machine | Pilot Five-Layer Blown Machine | ||
| Resin Type |
LDPE, LLDPE, COPA, EVOH, Tie Resin, Biopolymer |
LDPE, LLDPE, COPA, EVOH, Tie Resin, Biopolymer | ||
| Film Width | 250 mm | 250 mm | ||
| Film Thickness | 14-140 µm | 14-140 µm | ||
| Extrusion Capacity | 10-15 Kg/hr | 20-25 Kg/hr | ||
| Extruder | Size | 3 x 25 mm barrier screw | Size | 5 x 25 mm barrier screw |
| Design |
Universal screw design with pineapple & maddock mixing section | Design |
Universal screw design with pineapple & maddock mixing section | |
| Drive | 11 kw | Drive | 19kw | |
| Die Head | 50 mm stack die to ensure uniform distribution | 50 mm stack die to ensure uniform distribution | ||
| Cooling Ring | Type | Dual Lip | Type | Dual Lip |
| No. of ports | 4 | No. of ports | 4 | |
| Haul off | Type | Stationary with height adjustment system | Type | Stationary with height adjustment system |
| Nip roll face width | 350 mm | Nip roll face width | 350 mm | |
| Winder | Winder type | Center | Winder type | Center |
| Drive | AC Induction Motor | Drive | AC Induction Motor | |
| Max. roll diameter | 300 mm | Max. roll diameter | 300 mm | |
| Roller Width | 350 mm | Roller Width | 350 mm | |
| Speed | Up to 50m/min | Speed | Up to 50m/min | |