Do more with Flexo Grant Blewett Segment marketing manager EAMER.
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Transcript of Do more with Flexo Grant Blewett Segment marketing manager EAMER.
![Page 1: Do more with Flexo Grant Blewett Segment marketing manager EAMER.](https://reader035.fdocuments.us/reader035/viewer/2022062515/56649cf55503460f949c3f92/html5/thumbnails/1.jpg)
Do more with Flexo
Grant BlewettSegment marketing manager EAMER
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Agenda
Why the need for a new digital plate making system. Understanding the limitations of modern CTP for Flexo. Introducing the Kodak Flexcel NX system. Introducing a breakthrough for Aqueous and Solvent printing. Business benefits.
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Why invent a new digital flexo plate system?
Flexo had a significant constant growth in packaging printing since its introduction more than 75 years ago
Digital flexo plates have been available for over a decade
Flexo is now the leading print process for packaging
Today
Kodak Flexcel NXToday
Kodak Flexcel NXLaser Ablative Flexo System
Laser Ablative Flexo System
19301930
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The challenge
Yet the most common complaints from printers are still based on technical limitations such as:
Unacceptable color matching to proof and other print processes.
Inconsistency in the process
Unpredictability of resultsjob-to-job, and run-to-run
Flexo has to move forward to meet the demands of brand owners and printers
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Typical LAMS plate processing and results
Flexo tries to match the original image
Without adjustment it fails, leaving hard edges
Original tonal values 0% - 100%
Uncorrected plate loses dots in highlights, first dots at 10% area (example for 150lpi)
Uncorrected print shows hard edge
FileFile
PlatePlate
PrintPrint
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Typical LAMS plate processing and results
Flexo tries to match the original image
A bump curve is used to set the minimum dot size
Bump is applied to compensate highlight loss, tonal range is compressed to 10% - 100%
Compensated plate values range 2-3%-100%
Final compensated print
FileFile
PlatePlate
PrintPrint
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LAMS plates: a renown limitation
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Measurability Inking & Printing predictability
Effects of “round top” surface
Kiss impression = ? % dot
3 µ Impression = 4% dot
6 µ impression = 9% dot
• How do we calibrate?
• What will it print?
Considering a typical LAMS
dot profile cross section
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Results with the Flexcel NX System
Result: gravure class reproduction of the original
Original offset separation
Original Tonal Range 0% - 100%
Plate tonal range 0% (0.4%) – 100%
Up to 300 lpi – 120 lpcm
FileFile
PlatePlate
PrintPrint
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How do we solve this with Flexcel NX
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LAMS plate vs. Flexcel NX plate Flexcel NX System achieves stable flat top dot structure Provides consistent structure and repeatability on press
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LAMS plate vs. Flexcel NX plate Flexcel NX System achieves stable flat top dot structure Provides consistent structure and repeatability on press
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Kodak DigiCap NX Screening
Boosting ink transfer in flexo printing
Deliver greater shelf impact at the same or lower price
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An additional Flexo challenge
Especially when printing on filmswith solvent inks:
Insufficient density
Uneven ink laydown
Narrow color gamut
Limitations in these areas mean:Flexo print lacks the visual impact of gravure
Print that lacks brilliance
Many special colors are used
Split plates are common
More expensive inks and higher volume anilox
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What’s wrong with traditional digital flexo?
Efficient ink transfer is always an issue, especially with solvent inks on flexible substrates
Split plates and high volume anilox are often required to get required opacity
Poor ink transfer throughout tonal scale contributes to reduced color gamut
Voids in printed solids reduce the visual impact
Traditional Digital Flexo Black
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Previous attempts to improve ink transfer
Plate surface texturization has long been thought to hold the key to improved ink transfer:
Mechanical methods have been tried
Plate coatings have been tried
Digitally imaged plate cell patterning has been tried
But none have delivered dramatic improvements or been consistently successful
Traditional plate cell patterning
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Take a closer look: 4pt Text @ 30X magnificationNo surface texturization
Traditional Plate Cell Patterning Applied
Kodak DigiCap NX Screening Applied
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Now at 60X magnificationNo surface texturization
Traditional Plate Cell Patterning Applied
Kodak DigiCap NX Screening Applied
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A 70% tint at 250X magnificationNo surface texturization
Traditional Plate Cell Patterning Applied
Kodak DigiCap NX Screening Applied
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Real prints show the power of Kodak DigiCap NX Screening
Traditional Digital FlexoFlexcel NX Plate with Kodak DigiCap NX Screening applied
Smooth ink laydown
Same press, same ink, same anilox, same substrate
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Higher density gives increased color gamutKodak DigiCap NX Screening is not just for solid areas…
Higher densities throughout the FULL tonal range enable significantly expanded color gamut
Traditional Digital Flexo color gamut
Expanded color gamut delivered by Flexcel NX
System with Kodak DigiCap NX Screening applied
Measured densities in this example
Traditional Digital Flexo
Flexcel NX withDigiCap NX
C 1.30 1.50
M 1.25 1.45
Y 1.00 1.20
K 1.40 1.70
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Achieve better printing today
Deliver print with greater visual impact Same print conditions:
Higher densities Cleaner tones Finer detail Greater contrast
Differentiated Print
At standard print conditions and line screens Flexcel NX Plates
dramatically improve the visual impact of your print. Print Buyers are
impressed with the strong colors and clean tones.
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Explore new opportunities tomorrow
Do more with process color printing Make co-printed designs a reality Open the door for gravure class quality
Optimize your press Print up to 175 lpi in regular production
Give brand owners greater design freedom
Differentiated Print
Designs that were previously only achievable with roto-gravure are now in regular flexo
production with Flexcel NX Plates. Co-printing designs can restore profitability to
short runs jobs.
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Gravure like print quality at 175lpi
Impactful densities
High contrast for maximum shelf impact
Expanded color gamut, more 4 color process
Opening the door for co-printed designs
Taking flexo where it has never been before:
Kodak DigiCap NX Screening Business Benefit
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In summary
Trends and Realities of Today
Brand integrity
Complex graphics
Print inconsistencies
Price pressures
Increasing costs
Production complexity
Global competition
Environmental pressures
Flexcel NX System Opportunities
Greater visual impact
Differentiated print offerings
Stable, consistent, robust printing
Profitable, shorter runs
Ink and substrate savings
Simplified production
More billable hours
Sustainability improvements
Differentiated Print
Production Efficiencies
Waste Reduction
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Questions?