ABA Blown Film Plant
Machine Introduction
Cygnet Machinery is recognized as one of the leading manufacturers of the unique ABA blown film machine. This advanced process combines different material layers to create films with tailored properties.
In ABA film structures, the “A” layers (outer surfaces) provide aesthetic appeal, printability, and protection against external elements, while the “B” layer (core) offers strength, durability, and flexibility. This design allows manufacturers to optimize costs by using premium materials only on the outer layers, while the inner layer utilizes more economical resins—delivering both performance and cost efficiency.
The versatility of ABA blown film technology makes it highly suitable across multiple industries, including packaging, agriculture, construction, food, medical, and industrial applications. By selecting specific materials or additives for each layer, manufacturers can achieve customized film properties, enhancing barrier protection, mechanical strength, and overall performance.
Major Components
- Extruder – ABA blown film machines are equipped with multiple extruders. The “A” and “B” layers may differ in composition, color, or thickness, allowing for films with enhanced strength, flexibility, and specialized properties.
- Coextrusion Die Design – A precision-engineered die that merges and shapes molten polymers into a three-layer ABA structure. Its flow channels and mixing features ensure uniform layer distribution and strong bonding. Cygnet provides both rotating and fixed spiral die options.
- Rotating Haul-Off – Once cooled and solidified, the film is pulled from the die by haul-off units or nip rollers. This ensures uniform thickness, consistent tension, and smooth film quality.
- Winding Systems – Advanced winding systems equipped with automatic edge alignment, tension control, and PLC integration for producing high-quality, uniform rolls.
- Process Control Systems – Operators can precisely set and monitor melt temperatures, extrusion rates, thickness ratios, air pressures, bubble diameter, and cooling conditions, ensuring accuracy, consistency, and superior film quality.
Benefits
- Tailored Solutions – Cygnet’s ABA technology enables manufacturers to produce customized films that meet the exact requirements of different industries and applications.
- Enhanced Properties – ABA films provide barrier protection against moisture, gases, UV light, and external contaminants, ensuring product safety and extended shelf life.
- Advanced Precision – Equipped with cutting-edge extrusion and control systems, these machines ensure uniform thickness, superior bonding, and high-quality film output.
- Versatility Across Industries – ABA films are widely used in food packaging, agriculture, medical and pharmaceutical packaging, construction, textiles, electronics, automotive, and industrial applications.
- Cost Efficiency – By optimizing material usage across layers, ABA machines deliver high-performance films at a reduced production cost, making them a practical and sustainable solution.
Technical Specification
| Model | CM-ABA-35-45 | CM-ABA-45-55 | CM-ABA-55-65 |
|---|---|---|---|
| Material To Be Processed | HM, LD, PBAT-BIO, HDPE | HM, LD, PBAT-BIO, HDPE | HM, LD, PBAT-BIO, HDPE |
| Screw Dia | 35mm – 45mm | 45mm – 55mm | 55mm – 65mm |
| Barrel Feed Type | Groove Feed | Groove Feed | Groove Feed |
| L D Ratio | 30:1 | 30:1 | 30:1 |
| Film Thickness Range | 20to 100 micron | 20to 120 micron | 20to 120 micron |
| Die | ABA Die | ABA Die | ABA Die |
| Filter Type | Candle Filter / Screen Changer | Candle Filter / Screen Changer | Candle Filter / Screen Changer |
| Lay Flat Film Width Range | 250 to 800 mm | 300 to 1000 mm | 400 to 1300 mm |
| Maximum Output | 70Kg/Hr | 90Kg/Hr | 120Kg/Hr |
| Winder | Single Station Surface Winder | Single Station Surface Winder | Double Station Surface Winder |
| Machine Connected Load | 52KW (69 HP) | 64KW (85 HP) | 98KW (85 HP) |
| Dimensions (L x w x h )Approx. In Feet | 10 x 10 x 18 Feet | 12 x 12 x 20 Feet | 25 x 12 x 22 Feet |
| Optional Attachment | Rotating Haul Off Unit | Rotating Haul Off Unit | Rotating Haul Off Unit |
| LDPE, LLDPE Attachment | LDPE, LLDPE Attachment | HM, HDPE Attachment | |
| Double Station Winder | Double Station Winder |
Applications
General Purpose Film
Surface Protection Film
Garbage Bag
LD Shrink Film
Streach Film
Linear Bag
Mulch Film
Agriculture Film
