Products - Blown Film - Stretch Films
| Typical Specifications | ||
| Applications | Pallet wrap, hand wrap, silage film, food packaging, bundling films | |
| Widths | 60 to 140 inch | 1.5 to 3.5 m |
| Line Speeds | to 500 fpm | 150 mpm |
| Thickness Range | 0.4 mil to 1.5 mil | 10 to 40 micron |
| Finished roll diameters | 4” on 2” core to 30” on 3” core | N/A |
| Output | 1000 to 2500 PPH | 500 to 1300 kg/hr |
| Coextrusion | Three and Five layer systems | |
| Features | Integrator full control system, Gravimetric layer ratio control, MAC extruders, DSB screws and PIB injection, Lo-Pro dies, WesJet AutoPro Air Ring, Surface and Dual Turret Winders, Small and large roll winders, Full Automation | |
Stretch Films
Davis-Standard Converting Systems leads the industry in stretch wrap systems. Whether cast or blown, the technology developed is applied to all of the components. Roll geometry and special small roll winders efficiently allow for high production rates by providing reliable, consistent automated roll handling. The die systems are stationary up to 1M diameter. Oscillating haul-offs and roller collapsing frames produce flat, smooth film and rolls. Oscillating die and stationary haul-offs are also available. These systems produce symmetric and asymmetric films.
- Super Air Cooled MAC extruders utilize the single high volume suction blower concept for cooling. Low maintenance.
- Pre-wired control panels mounted on extruder bases reduce installation time.
- DSB II screws with special PIB injection.
- Mixing of colors and liquid PIB done via special mixer arrangement.
- Lo-Pro dies allow for easy operator access and excellent uniformity to <5% before auto adjustment.
- Collapsing frames can be wood, covered slats or roller with partial of full gussets.
- Folding
- Winders can be shafted or shaftless
- Small roll winders available with automation
Five-layer blown film system for barrier tubing.
Five-layer bubble showing low blow-up bubble and cage.
