JR Flexo Press Series
10
NB. If there is grease on the surface of the roller, clear it away with alcohol
immediately.
iv
Ink duct structure and its adjustment
JR series the ink duck contain up doctor blade scraper and down doctor blade scraper, the
installation of two kinds of duct ink is the same way, first loosen all of the adjustable ink
screws, and then encase into anilox roller seat, pressed screw and use hand to rotating
anilox roller and carefully observe both sides of the copper for ink duct and anilox roller
meeting circs, if not, adjust positioning screws on both sides of copper and let it meeting
better with the anilox roller which is a key factor to ensuring without leak ink. Please let
the masters familiar with .this series machine. And then pressed into the gear and rotating
anilox roller, put oil into side hole of copper, and then add ink to regulate the amount of ink.
Ink duct has been mark color group, please installed it with correct mark ink duct.
v. Eccentric labeling roller and central impress roller
Through the rotation of its handle, the eccentric labeling roller makes the left and the
right eccentric covers to rotate synchronously, which uses the eccentric distance to press
the material to be printed onto the circumferential surface of the central impress roller.
When this is done, the locking handle of the roller should be tightened clockwise to ensure
that the material to be printed to rotate synchronously at a certain tension with the central
impress roller without slipping or deviating. Thus, the color registering is accurate and the
printing quality is guaranteed.
The central impress roller is the central element of the machine, the material,
processing, and static balance testing of which are very strict. The accuracy of coaxiality of
the outer circumferential surface relative to the bearing position at both ends of the main
axle and the vibrating error of the outer circle relative to the rotating center are strictly kept
within the permissible scope of designing and printing. It has also had enough accuracy
reservation to ensure the performance, life and reliability of the whole machine. Besides,
an anti-slippery film is added to the circumferential surface of the central impress roller to
increase the friction factor with the material to be printed during printing process.
vi. Name and function of operating panel control, display and knobs
1. Power.
2. Speed display: The digit number shows the printing speed. And the number 10
means 16m.
3. Counter: To preset the quantity of the material to be printed. When the actual
