ABA Multilayer co-Extrusion PET Sheet machine SWT-75s100 features a main-plus-secondary screw configuration that enables flexible AB or ABA layer structures. By incorporating high RPET content in the core layer—like a sandwich design—it significantly reduces material costs while maintaining premium surface quality. This system excels at producing high-fill PET sheets from 0.15mm to 2.0mm thick, ideal for thermoforming applications. The ABA structure allows up to 90% recycled material in the middle, delivering excellent mechanical properties and consistent thickness. Perfect for manufacturers seeking sustainable, cost-effective sheet production without compromising product performance or appearance.
Video of the entire operation process
Scope Of Application
The ABA system utilizes a twin-screw, three-layer co-extrusion configuration—featuring a main screw and a secondary screw—capable of processing various materials such as APET, PETG, CPET, and RPET while effectively preserving their inherent properties. Specifically designed for high-content recycled PET (rPET) applications, the system uses up to 90% recycled material for the core layer and virgin resin for the two outer layers; this approach reduces costs while ensuring consistent sheet quality, making it ideal for thermoformed packaging, food containers, and diverse industrial applications. With higher output and superior melt quality, our twin-screw extrusion line is the perfect choice for manufacturers committed to high efficiency, sustainability, and exceptional product quality.
PET sheets exhibit high transparency and are non-toxic and odorless, making them environmentally friendly and particularly suitable for easy recycling in food packaging and other applications. PET is currently an ideal thermoforming packaging material, widely used in applications such as vacuum packaging, food packaging, hardware packaging, pharmaceutical packaging, and electronic product packaging.
PET Sheet Extruder Machine Technical Parameters
| Model | Adaptive material | Screw structure | Specifications(mm) | Thickness(mm) | Width(mm) | Extrusion Volume(kg/h) |
|---|---|---|---|---|---|---|
| SWT-75S+65 | PET,PLA,PP,PS,PE,PC.... | Twin-screw three-layer co-extrusion | φ75+φ65 | 0.15~2.0 | ≤1200 | 500~800 |
| SWT-85S+65 | PET,PLA,PP,PS,PE,PC.... | φ85+φ65 | 0.15~2.0 | ≤1200 | 700~1000 | |
| SWT-120+65 | PET,PLA,PP,PS,PE,PC.... | φ120+φ100 | 0.15~2.0 | ≤1200 | 450~750 | |
| SWT-75S+100+65 | PET,PLA,PP,PS,PE,PC.... | Three-screw five-layer co-extrusion | φ75+φ120+φ65 | 0.15~2.0 | ≤1200 | 700~1200 |
High-quality components
