7-layer Air Bubble Film Extrusion Line
- Aluminum laminated air bubble film
 - Aluminum laminated air bubble film
 - EPE foam laminated air bubble film
 
As a specialist manufacturer of multi-layer bubble film lines, Pansatec has the ability to offer air bubble film extrusion line capable of manufacturing up to 7-layer bubble film roll that cosists of two layers of air bubbles laminated between three layers of flat polyethylene layers, and two PE coated layers on two sides. In addition to 7-layer air bubble film, this bubble film machine can also produce 2-layer / 3-layer air bubble films, and 3 to 5 layers laminated air bubble films with PE coated layer on one side or both sides.
- Wide range of PE coated layers, including PE coated aluminum foil, PE coated kraft paper, polyethylene film, PE coated antistatic film, PE coated nonwoven fabric, etc.;
 - The design of double screw increases the productivity by 50%-80%, helping customers stay ahead in their competitive market;
 - The thickness and color of each layer can be individually adjusted;
 - Automatic cutting and rewinding, providing improved production efficiency;
 - 24-hour continuous running, high reliability and easy to operate;
 - SGS CE and ISO 9001 compliant;
 - Stable production process, long service life;
 
Model: PT-L7-S3-W1200
 Bubble film width (mm): 1200
 Material: LDPE/LLDPE
 Line speed (m/hr): 600-2100
 Capacity (kg/hr): 85-140
 Thickness (g/m2): 38- 300
 Main screw diameter (mm): Φ65(x2)
 Sub screw diameter (mm): Φ50
 Heating power (kW): 82
 Operation power (kW): 40
 Installation power (kW): 122
 Dimension (L×W×H) (m): 10×5.5×2.5
 Weight (kg): 6500 
Model: PT-L7-S3-W1600
 Bubble film width (mm): 1600
 Material: LDPE/LLDPE
 Line speed (m/hr): 600-2100
 Capacity (kg/hr): 100-170
 Thickness (g/m2): 38-300
 Main screw diameter (mm): Φ65(x2)
 Sub screw diameter (mm): Φ50
 Heating power (kW): 104
 Operation power (kW): 51
 Installation power (kW): 146
 Dimension (L×W×H) (m): 10×6.5×2.5
 Weight (kg): 7200 
Model: PT-L7-S3-W2000
 Bubble film width (mm): 2000
 Material: LDPE/LLDPE
 Line speed (m/hr): 600-2100
 Capacity (kg/hr): 125-200
 Thickness (g/m2): 40-300
 Main screw diameter (mm): Φ75(x2)
 Sub screw diameter (mm): Φ65
 Heating power (kW): 136
 Operation power (kW): 66
 Installation power (kW): 201
 Dimension (L×W×H) (m): 11×7.0×2.5
 Weight (kg): 8000 
Model: PT-L7-S3-W2600
 Bubble film width (mm): 2600
 Material: LDPE/LLDPE
 Line speed (m/hr): 600-2100
 Capacity (kg/hr): 145-220
 Thickness (g/m2): 45-300
 Main screw diameter (mm): Φ80(x2)
 Sub screw diameter (mm): Φ75
 Heating power (kW): 155
 Operation power (kW): 75
 Installation power (kW): 245
 Dimension (L×W×H) (m): 12×8.0×2.5
 Weight (kg): 9500 
Model: PT-L7-S3-W3000
 Bubble film width (mm): 3000
 Material: LDPE/LLDPE
 Line speed (m/hr): 600-2100
 Capacity (kg/hr): 180-260
 Thickness (g/m2): 45-300
 Main screw diameter (mm): Φ90(x2)
 Sub screw diameter (mm): Φ80
 Heating power (kW): 180
 Operation power (kW): 86
 Installation power (kW): 298
 Dimension (L×W×H) (m): 12×8.7×2.5
 Weight (kg): 12000 
| Model | PT-L7-S3-W1200 | PT-L7-S3-W1600 | PT-L7-S3-W2000 | PT-L7-S3-W2600 | PT-L7-S3-W3000 | 
| Bubble film width (mm) | 1200 | 1600 | 2000 | 2600 | 3000 | 
| Material | LDPE/LLDPE | LDPE/LLDPE | LDPE/LLDPE | LDPE/LLDPE | LDPE/LLDPE | 
| Line speed (m/hr) | 600-2100 | 600-2100 | 600-2100 | 600-2100 | 600-2100 | 
| Capacity (kg/hr) | 85-140 | 100-170 | 125-200 | 145-220 | 180-260 | 
| Thickness (g/m2) | 38- 300 | 38-300 | 40-300 | 45-300 | 45-300 | 
| Main screw diameter (mm) | Φ65(x2) | Φ65(x2) | Φ75(x2) | Φ80(x2) | Φ90(x2) | 
| Sub screw diameter (mm) | Φ50 | Φ50 | Φ65 | Φ75 | Φ80 | 
| Heating power (kW) | 82 | 104 | 136 | 155 | 180 | 
| Operation power (kW) | 40 | 51 | 66 | 75 | 86 | 
| Installation power (kW) | 122 | 146 | 201 | 245 | 298 | 
| Dimension (L×W×H) (m) | 10×5.5×2.5 | 10×6.5×2.5 | 11×7.0×2.5 | 12×8.0×2.5 | 12×8.7×2.5 | 
| Weight (kg) | 6500 | 7200 | 8000 | 9500 | 12000 | 

                                                
                                                
                                                