Gravure Flexo Offset Printing Ink Proofer Machine For Laboratory
The Printing Ink Proofer designed to test the special color before
printed in printing machine. The color matching work is completely
changed into a work before printing, thus it can greatly reduced
the production time of printing machine and reduce the consumption
of papers, ink, rag, car washing water, human labor power and
electricity consumption. What's more, it can improve the stability
of the special color.
Ink Distributing Method:Automatic ink distributing with adjustable distributing time;
Printing Pressure:The printing pressure can be precisely adjusted according to the
thickness of the substrate from outside;
Ink Distributing and Printing Speed:The ink distributing and printing speed can be adjusted according
to the properties of printing ink and substrate;
Dimension:525*430*280mm;
Total Width of the Printing Roller: 225mm(the maximum color spreading area is 225*210mm);
Net Weight:75kg;
Application:printing industry, printing ink industry, paper making industry,
training centers and
R&D centers.
Applicable Printing Inks:the normal inks (non-water-based) or UV curing inks
(non-water-based) for surface offset printing and typographic brand
printing.
Ink Proofer Features:
1) Four inks may be proofed simultaneously for comparison
2) Excellent repeatability.
3) Automatic ink distributing.
4) Complete inking/proofing/cleaning cycle only 3-5 minutes.
5) Multiple proofs easily obtained using any substrate.
6) Reduces press down-time.
7) Repeatable proofing when the proofer equipped with ink injector.
8) Can print on different materials, including normal paper, coated
paper, tinned plate, matte paper, gray paperboard as well as film.
9) Safe and simple operation.
10) Easy cleaning and maintenance.
Spot Color Proofing
The multi-stage proofer can print color strips of different colors
at the same time, or print a same ink color strip in different ink
thickness. It can also print new and previous ink on the same
printing material to make comparison, and provide highly effective
color comparison.
Four Ink Can Be Proofed Simultaneously for Comparison
Luster, hue and color concentration can be checked to ensure a
high-quality of printing.
Provide the Customer with Special Color Approving before Printing
Print simple color strips for the customer to approve or archive
before printing.
Color Change Caused by Wetness and Dryness
When the special ink color strips printed by the proofer, the hue
of special color can be found after drying . For example, the
phenomenon that purple color and deep blue color will turn to red
after dryin gcan be eliminated before printing.
Worked with Ink Injector
Used along with the ink injector, the used quantity of the special
color ink can be anticipated, thus treatly reduce the remnant ink
wastage and store accumulation.
Digital Management
Work with spectrodensitometer to check color and data value of
color strip(LAB value) can be measurable.
The automatic color spot offset printing proofer can print
different color strips or the same ink color stripe with different
ink layer thickness at the same time. It can also print new and old
ink on the same printing material for comparison. Provide efficient
color contrast.
Applicable to: printing offset printing ink spot color proofing,
ink color matching; testing ink hue, wet and dry, gloss, Lab value
and other printing suitability.
Test standards:
GB / T 8941, ISO2813, ISO 2469, ISO 9416, GB / T 7973, GB / T 7974,
GB / T 12911, GB / T7706, ASTM D 6531
Characteristics:1. Spot color proofingThe multi-segment color developing instrument can print color bars
of different colors or the same ink color bars of different ink
layer thicknesses at the same time. It can also print new and old
ink on the same printing material for comparison, providing
efficient color contrast.2. Four-color ink detectionIt can detect the hue, gloss and color density of the ink; start
with the control of the quality of the ink raw materials, so as to
achieve the purpose of controlling the quality of the printed
products.3. Approval of pre-print spot colors for customersSimple color bars can be made for customers to approve or archive
before printing.4. Detect the degree of discoloration of dry and wet inkThe color bar of the spot color ink exhibited by the color
development machine exhibits the hue of the spot color after drying
naturally. (For example, the phenomenon that purple and dark blue
will turn red after drying can be eliminated before printing.5. It can be used in conjunction with the ink meter to predict the
amount of spot color ink used, greatly reducing residual ink
consumption and warehouse accumulation.6. Data managementCooperate with the spectrodensitometer for color detection and can
measure the data report (Lab value) of the color bar.7. Cooperate with related instruments to predict the
characteristics of ink wear resistance, fading, transfer, light
resistance and heat resistance.Functions:
1. Roller material: Used for ordinary offset printing ink and
vegetable oil-based ink
2. Speed: Printing speed range: high speed: 20 R / min, medium
speed: 15 R / min, low speed: 10 R / min
3.Color Bar size: Effective size of color bar: 45x225mm
4. Paper specification: Imprint 0 ~ 2.50 mm thick paper and 1 mm
thick plastic film
5. Steal roller speed, cleaning: 100-800 r/m, proofing: 100-1000
r/m
6. Proofing speed: High: 1000r/m, Medium: 800r/m, Low: 650 r/m
7. Automatic uniform ink, stable operation, precision
processing,time adjustable.
Technical Parameters:
| Proofing speed | 0-130 m / min, touch screen adjustment |
| Roller size | dia.67X229mm |
1. Ink color stripe effective area optional: 40X220mm (4 strips)
60X220mm (3 strips) 100X220mm (2 strips), 290X250mm2. Proofing time, printing pressure and speed can be adjusted.
Printing speed low, medium and highPressure: 0-2MM3. Spectrometer to measure color, detect, dry and wet, gloss, lab
value4. Pressure:0-2MM5.N/G Weight:: 280MM*690MM*380MM6.Input Voltage: 220V 50Hz7.Power: 400W
Advantages:
Even ink mode:
1. The ink leveling speed can be switched between automatic and
manual, suitable for different operating habits and special
situations;
2. Set the soft start mode for intermediate positioning and
non-concatenating in series, reduce the unevenness of color
development and ink flying phenomenon, and improve the precision of
color development;
3. Four-stage ink leveling mode time setting (each segment can be
set to 0-200 seconds), can be set to any ink leveling mode:
positioning in series, intermittent close, fixed close and
automatic speed change
More accurate and user-friendly; 4. Ink leveling pressure
(automatic): can be automatically adjusted according to the rubber
roller wear condition or the error of the old and new rubber
rollers.
5. Color development pressure (automatic): automatically adjusted
according to the color development material thickness (-1 ~ +1 mm),
more accurate and convenient.
6. Cleaning: The metal roller does not move in the cleaning mode,
which is safe and convenient.
7. Rubber roller: Standard and UV dual-purpose roller is standard.
FAQ 1. Are you a factory or trading company?
We are a factory.
FAQ 2. Can you supply OEM?
OEM is available.
FAQ 3. What's the MOQ ?
(1). MOQ is 1 piece. The disposable supplies order usually at least
1 box.
FAQ 4. How about the order processing and lead time?
After order confirmation and receive the advance payment, we will
prepare the machines and goods. Usually could ready within 10
working day, when dispatch, will inform client and send the
documents for client making import customs clearance.
FAQ 5. What quality will be ensured?
100% new and quality inspection before delivery from factory.
Stable export box for good package.
FAQ 6. Can you guide the working?
The machine will deliver with English display, English manual and
video for installation and operation.
FAQ 7. How can your engineer replace parts if they are not beside
the machine?
Bonnin’s engineer could provide the solutions by email and video.
In warranty period, we can send spare parts for free and life-time
technical support for spare supply.
