Raw material used in MDO longitudinal stretch production line: PET, PP, PE, PVDF and other materials. Products used in: electronic packaging, food packaging, drug packaging, hardware packaging, high-grade light box cloth, toy boxes, stationery boxes, gift boxes, decorative materials and industrial anti-corrosion protection.
Gwell longitudinal stretch production line is divided into: PET longitudinal stretch production line; PP longitudinal stretch production line; PE longitudinal stretch production line; Unidirectional stretch production line for special materials; PVDF unidirectional stretch production line.
The equipment adopts single or multiple extruders co-extrusion technology, equipped with precision distributor. The product can be layered evenly, and each layer can be adjusted ; Horizontal, vertical or oblique plate structure is easy to operate and maintain; Independent roller power, linear speed and extruder speed can be synchronously controlled; The whole machine adopts PLC control to realize automatic control of parameter setting, data operation, feedback, alarm and other functions.
MDO Longitudinal Stretching Film Extrusion Line
| Type of extruder | Single screw extruder GWS | Parallel twin-screw extruder GWP | Conical twin-screw extruder GWCP |
| Raw material | PET、PP、PE、PVDF | PET、PP、PE、PVDF | PP、PE、PVDF、PVC |
| Stretching methods | MDO longitudinal stretch unit | MDO longitudinal stretch unit | MDO longitudinal stretch unit |
| Structure of product | A；A/B；A/B/A | A；A/B；A/B/A | A；A/B；A/B/A |
| Stretch ratio | 2-20 times; 3-30 times; 5-50 times | 2-20 times; 3-30 times; 5-50 times | 2-20 times; 3-30 times; 5-50 times |
| Max linear speed | 100m/min | 100m/min | 100m/min |
