Grafisk Maskinfabrik DC330mini, Руководство по эксплуатации

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GM · CONVERTING UNIT
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5.1. Web entry
The web entry into the machine can be run in two different modes:
In Stand-alone mode, a roll is placed on the unwinder, labels out or labels in. The web must be fed
through the DCmimi buffer, which creates web tension, and controls the unwinder.
In Inline mode, the web is fed into the DCmini buffer and into the DCmini converting unit from another
machine, e.g. a print engine. Again, the web must be fed through the dancer, which now controls the web
speed together with the speed knob on the control panel.
5.2. The varnish station
The varnish station contains the input nip roller and the varnish unit. Under normal operation, the input
nip must always be turned on, in order to create web tension. The nip roller is turned on and off by
pressing the small nip symbol in the lower part of the varnish station. Nips are coloured green when they
are off, and yellow when they are on.
The varnish roller can be engaged and released by pressing the roller symbol on the top of the varnish
station. It can also be turned on and off automatically when the web starts and stop. If the feature
'Automatic varnish roller' is turned on, the varnish roller will be engaged when the web moves, and
released when the web stops.
5.3. The spot varnish option
If the spot varnish option is installed, the varnish station can be used for full-rotation spot varnishing,
with varnish rollers from 10 to 19". In addition, a "slow run" feature is available, which is suitable for
varnish types which are not UV varnish. The spot varnish features are accessed in the Parameter menu.
5.4. The laminating station (optional)
The laminating station is a coldfoilstation.
It consists of two spindles, with the laminating nip and the UV lamp in between.
The laminate unwinder is above the UV lamp.
When laminating, the laminate nip roller will press the foil against the web. This nip roller can be
engaged only if the laminate unwinder is activated.