UA770 CORELESS WRAPPING AND CUTTING MACHINE FOR CORELESS WRAPPING AT 77CM WEB WIDTH
The UA770 Coreless is a rewinding machine for coreless winding of media with a web width up to 77 cm. The inner diameter of the wound rolls is approx. 33 mm. The pneumatically activated one-sided tension shaft holds the material securely and reduces the outer diameter after the winding process so that the roll can be easily removed. A conversion kit for clamping 39 mm and 2″ diameter sleeves, is optionally available. The unwind offers a tension shaft with a 3″ mount also on one side, other diameters are optionally available. The UA770 Coreless features a pre-feed unit with digital measuring system, optical media edge detection, and an automatic cross cutter that automatically cuts the material to the exact length. The rewinding machine unwinds reliably, precisely and quickly from film rolls up to a maximum diameter of 400 mm and unwinds exact short rolls up to a diameter of 100 mm. In combination with the ConvertPlus control software, both parent and customer reels can be provided with individualized barcode labels containing the run length of the film, article data and, if required, much more information. With the help of these barcode labels, the films can be scanned before running a rewind job and thus the article data can be checked and the remaining length of the roll can be read into the system. This avoids many errors in the rewinding process. The ConvertPlus supports several ways to read in rewind orders – for example, via scanning of corresponding barcodes on the delivery bills or even via fully automatic imports of electronic order data.
“The UA770 Coreless is the machine for winding without a core, because short rolls often do not need a cardboard core. Ideal e.g. for wrapping paper, because the inner diameter after winding is only approx. 33 mm.”
Simone Zopik (Sales Manager)
Data & Facts
Coreless, coreless rewinding, rewinding, unwinding, cutting to length, etc. of roll media up to 770 mm wide
Inner diameter winding approx. 33mm
Sleeve diameter unwinding 3″ or 2″ (optional)
Conversion kit available to use 39mm sleeves on same expansion shaft
Wrapping speed up to 1.0 m/s
Production capacity approx. 160 rolls with 1.5m length per hour or 140 rolls with 3.0m length per hour
High precision wrapping <2 mm/m
Automatic cross cutter
Automatic clamping through pneumatics
Fast setup due to single-sided expansion shafts
Operation via touchscreen
Control via ConvertPlus software possible – incl. Barcode labels for customer and stock rolls
Fast return on investment even for smaller film retailers by avoiding errors and waste
We will be happy to work out an individual offer for you!
Whether wrapping, cut-to-length or slitting machines, cut-off machines or roll storage systems – we are happy to adapt our products individually to your needs and workflows.
Contact us for a no-obligation consultation!
Dipl. Ing. Fabian Franke (CEO)
Materials that our
Machines can process
- Self-adhesive films, sandblasting films
- Masking films, car wrapping films
- Magnetic foil, flex foils, flake foils
- Sun protection films
- Digital printing media, banners
- Photographic papers
- Papers, wallpapers Reflective self-adhesive films
Further optimize the machines with accessories
In addition to excellent basic equipment, it is also possible at any time to adapt Nepata machines even better to the respective needs and workflows with suitable accessories! From lubrication systems, telescopic levers to tape dispensers – stop by our accessories!
“Since development, production and sales are all under one roof, changes or customer requests can be implemented quickly and easily – if possible – thanks to the short distances.
Contact us today for a no-obligation informational consultation!”
Simone Zopik (Sales Manager)