It's not just an improvement of the existing technique. The "Twinrollbox" system provides a completely new method for the production of Frieze Yarn for carpets.
Some of the most important advantages of the new Frieze unit are :
- The full capacity of GVA 5000 is usable, because our new system is able to produce most kinds of frieze with most kinds of yarn with a maximum speed of 600m/min* and 8 ends* per position (channel).
- Individual adjustement of the friezing rate with definitely highest quality for stable fibres and also textile.
- The new design makes possible that we run without big breaks and therefore with utmost possible efficiency and productivity. All the tests we did had between 30% and 60% higher productivity with PP, PA, PE etc.
- New Quick-Change to change between frieze and straight yarn production within a very short time.
- It is possibel to mix production of frieze and straight yarn.
- A higher qualityof yarns was achieved
*this values sometimes have to be reduced because of the limitations of performance of heatset maschines and winders