Multi-Layer Co-Extrusion Blown Film Machine

Built on more than 50 patented technologies and manufactured under ISO 9001 quality management, this multi-layer co-extrusion blown film machine is engineered for continuous, high-efficiency production of barrier packaging film. Internal bubble cooling stabilises the bubble and shortens cooling time, while the upward rotating haul-off distributes thickness deviation evenly around the roll, delivering flat, uniform film with stable roll formation. The layer structure can be configured from 3 to 9 layers, symmetric or asymmetric, to match different barrier, stiffness and sealing requirements. Typical applications include packaging film for food, beverage, pharmaceutical, chemical and building materials. The line runs on a PLC control system with centralised parameter setting, and every unit is tested before shipment. Customised film width, output and layer configuration are available on request.