Flexographic Printing Presses
RPFM — FEED ROLL-TYPE PRESS FLEXOGRAPHIC MACHINE (FULL-COLOUR PRINTING) VIDEO
Production speed: up to 100 m per minute.
Width of coverage: up to 1200 mm.
Length of coverage: up to 1080 mm.
Diameter of the prime roll: mах 1100 mm.
Diameter of the acceptance roll: mах 1000 мм.
Ledger: max 1250 mm.
Wattage: up to 4 kW.
Stored air pressure: 4-7 atm.
Supply voltage: 380 W (50 Hz).
длина: 4500 mm;
width: 2400 mm;
height: 2400 mm.
Weight: not more than 1700 kg.
The equipment warranty is 18 months
Press flexographic machine of tier-like construction can apply chromatic printing onto the paper web, winding it up from the prime paper roll to the acceptance one (roll-type flexographic machine). It is an independent machine which can work out a wide range of tasks connected with the rolls forming for the next in-machine usage of the printed stock while producing paper sacks, paper packets and separate sheets.
Machine drive uses the newest transmission system which let us to complete the coverage of any length (in the above mentioned limits) without any pitch (tooth gear pitch). Built-in blocks of control the web supply into the printing units and stretching or winding the covered paper web enable to have qualified printing and fixed, tight winding of the covered roll. Through pneumatics and electronic control system with touch-sensitive display it’s comfortable and clear for the mechanic to work with РПФМ.
This machine has the possibility to fix six printing units (six-color printing).
FLOWCHART OF RPFМ-6
- Pneumatically operated assembly unit of unwinding with correction station.
- Regulating station of control.
- Panel with text display, control elements and indication.
- Printing units combined into the printing assembly unit with pinion drive.
- Portal with drive rollers.
- Strain-gauge measuring assembly unit for stretching control of the web and winding density control.
- Air-operated distributing canals of baking.
- Separate block of web stretching control.
- Assembly unit of winding with pneumatically operated clamping, separate drive and joining with coupling.
PHOTOGRAPHS OF RPFМ
VIDEO OF THE FLEXOGRAPHIC MACHINE RPFМ-6
SAMPLES OF SACKS WITH FULL-COLOUR PRINTING
THE SAMPLE OF TEST FULL-COLOUR PRINTING WITH РПФМ-4 ON KOTLASSKI PPM’S HANDLE PAPER OF B GRADE
COVERAGE OF THE WEB FOR CHARCOAL SACKS ON TROITSKAYA PAPER MILL’ S PAPER OF "ВПМ80" GRADE