RK PRINT-COAT INSTRUMENT

High quality proofs using gravure, gravure-offset or flexo inks are
produced instantly using the K Printing Proofer. Featuring
electronically engraved printing plates and variable printing
speeds of up to 40m/min, this is an essential tool for all those
involved in the manufacturing or use of liquid inks. Ideal for R &
D and computer colour matching data, quality control and
presentation samples. The K Printing Proofer is very easy to clean
and all parts are solvent resistant.

MAIN FEATURES
● Almost any flexible substrate can be printed or laminated
● Excellent printability ensured by micrometer control
● Multiple ink samples may be printed simultaneously for
comparison purposes
● High printing speeds enable use of inks nearing press viscosity
● Easy to operate with a footprint of just 400 x 500mm
Printing Plates
Printing plates for use with the Printing Proofer are
electronically engraved in exactly the same way as
production cylinders. A choice of one or more of the
standard plates available will normally be satisfactory but
special plates including those with a logo and/or
company details can be supplied. Maximum engraved
area 160x95mm

The illustration shows a typical plate together
with various proofs obtained with standard
plates, details of which are as follows:
A Solid Area Plate 
100 lines/inch (40 lines/cm) Density: 100%
150 lines/inch (60 lines/cm) Density: 100%
200 lines/inch (80 lines/cm) Density: 60%
B Single 3 Wedge Plate
150 lines/inch (60 lines/cm) Density:
100-80-60%
Please note the proof shown has a
typical company logo and address
added.
C 1 + 4 Wedge Plate
150 lines/inch (60 lines/cm)
Densities, half area 90% and adjacent
step wedge 100-90-80-70%
D Double 8 Wedge Plate
150 lines/inch (60 lines/cm)
Densities, 100-95-90-85-80-75-70-60%