These bubble cages make use of special carbon fiber rollers. Having only one contact point with the film, versus multiple points on traditional bubble cages, eliminates pinching, scratching and any other possible damage to the film.
Bubble Cages
Carbon Fiber
Advantages
- No risk of marking the film
- No risk of thermal shock
- Low inertia bearing allows rolls to run at line speed
- No limitations in handling different film thickness’
- Inside of cylinders are not affected by extrusion residues
- Carbon fiber rolls for reduced drag and deflection
- Quicker response to changes in line speed
- Faster line speeds with less vibration
- Super lightweight, less bearing wear