Hebei Wanjie to showcase offset label printer
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Hebei Wanjie Machinery Co. will be showcasing its WJPS-350D/450 semi-rotary offset label printing machine at Labelexpo Europe 2019.
This is a new series, based on all similar machines. Multicolor could be printed at the same time, then flexo vanish, die cut. Rotary hot stamp, silk screen, embossing, etc. are also available.
This machine has been widely used in adhesive labels and paperboard printing (roll to roll). It uses PS plate and photosensitive UV ink.
a.- Low velocity difference - normally water amount would be fixed after machine set up (register, ink-water adjust).
b.- optimized ink feeding – a total of 18 ink transfer rollers, 4 water transfer rollers, 4 bridge rollers. Rational distributed inking train and sensible roller sizes ensures accurate ink transferring.
c.- Auto lubricating system - operator can adjust the oiling easily, and it reduces wear and tear, as well as high speed running failure.