Core-less rolls – the NEPATA UA770 Coreless is specially designed for core-less rewinding. This high-performance rewinding and cutting machine operates quickly and precisely, thereby increasing your processing capacity. Here is an overview of its key features.
An overview of the features
Reels and tackle
- Core-free rewind and length trimming for flexible materials up to 770 mm wide – such as vinyl films, papers, gift wrapping paper, water-activated adhesive tapes, barbecue paper or Tyvek
- Inner diameter for core-less winding approx. 33 mm; winding onto 2-inch cores can be retrofitted as an option
- Unwinding from 3-inch or, optionally, 2-inch cores
Speed and precision
- Winding speed up to 1.0 m/s
- Capacity of approx. 140 rolls of 3 m each or approx. 160 rolls of 1.5 m each per hour
- High precision during rewinding and length trimming: deviation of less than 2 mm per metre
Automation and operation
- Automatic cross-cutter, pneumatic clamping and digital measuring system
- Quick set-up thanks to single-sided tension shafts
- Operated via touchscreen
- Optionally controllable via the ConvertPlus software, including barcode labels for customer and stock rolls
Rapid return on investment
In addition to its powerful features, it is above all the reduction in errors and waste that ensures a rapid return on investment. What’s more, when it comes to media and smaller rolls that do not require a core, doing away with cores saves considerable costs in any case. You can find further examples of use in our article ‘What the Coreless Rewinder Can Do’, and all technical specifications on the UA770 Coreless product page.
The following video demonstrates how the UA770 Coreless works.