To our EASY- FAMILY for FLEXO / Folie 1

Transcription

1 To our EASY- FAMILY for FLEXO / Folie 1

2 / Folie 2 W&H - the Innovation System Provider Extrusion Printing Converting Z From the resin to the bag, all from one source

3 / Folie 3 OUR EXTRUSION SYSTEMS EXCEL WITH PRODUCTIVITY - QUALITY - MODULARITY FILMEX (cast film) VAREX (blown film) (down blown film)

4 / Folie 4 TWO PRINTING PROCESSES - ONE QUALITY: FIRST- CLASS Flexo Gravure NOVOFLEX ASTRAFLEX PRIMAFLEX HELIOSTAR

5 / Folie 5 OUR CONVERTING AND PACKAGING MACHINERY PROGRAM: EXPERIENCE - INNOVATION - QUALITY AM (Tubers) AD (Bottomers) TOPAS / DIAMANT (FFS Form-Fill-Seal Systems)

6 / Folie 6 Our CI Flexo Press Program VISTAFLEX NOVOFLEX MIRAFLEX AM PRIMAFLEX EASY-FAMILY MIRAFLEX CM

7 / Folie 7 EASY- FAMILY The Success Story EASY-COL EASY-REG EASY-SET EASY-VIEW

8 / Folie 8 Color Matching: Introduction 1st print sample Reference ΔE: approx. 6 Market requirements: - ΔE < 1.5 for process colors - ΔE < 2 for special colors

9 / Folie 9 Color Matching - Why do we need that? Tolerances of base inks Printing press A / B / Printing plate new / used Production speed Substrate tolerances, treatment level Anilox roll new / worn out cleaned / dirty

10 / Folie 10 Color Matching: Example of Color Matching Today -a* Cyan + Solvent Start Purple + Solvent Purple Cyan + Solvent Reference New Ink Purple Warm Production Yellow Purple => Typical values: 2 10 matching runs, minutes! b*

11 / Folie 11 EASY-COL: Color Matching The Efficient Way! -a* Start Reference Production b* => With max. 2 matching runs* ) within the tolerance range! *) if correctable -40

12 / Folie 12 EASY-COL Modules COMPUTER Colour matching Software Online Ink Weighing Spectrophotometer Base Inks High precision weighing Platform

13 / Folie 13 Overview EASY SET and EASY REG EASY REG-D EASY-VIEW EASY SET-D EASY-Q DYNAMIC STATIC EASY SET-S EASY REG-S

14 / Folie 14 EASY-SET S Impression Setting before Printing by

15 / Folie 15 EASY-SET S Static Impression Setting System Kiss-print setting sensors for each printing deck Automatic function, without ink transfer in the deck S Minimum waste during impression set-up Simple operation using only standard components

16 / Folie 16 EASY-SET D the ONLY Automatic Impression Setting System in the World by

17 / Folie 17 EASY-SET D: Time + Substrate Adjustment + Quality evaluation Web Control Automatic setting of plate cylinder and anilox roller color per color. Grit pattern

18 / Folie 18 EASY-SET D Automatic Impression Setting System Automates the manual process of plate cylinder AND anilox adjustment. Ensures uniform print quality independent of the printer / shift. Full 100% print image capturing through line camera system. Use of existing plates NO additional print marks or artwork required. Set-up time savings up to 75% compared to manual set-up. Set-up material savings up to 50% compared to manual set-up.

19 / Folie 19 EASY-SET D: Automatic Impression Setting System 100% 80% 60% 40% 20% 0% Machines with Manual Set-up Machines with EASY-SET more than 300 systems sold since 2004

20 / Folie 20 EASY-REG S Register Adjustment before Printing by

21 / Folie 21 EASY-REG S Static Register Setting System Register 0 position by means of optical sensors Automatic function, without ink transfer in the deck S No waste during set-up Simple operation using only standard components

22 / Folie 22 EASY-REG D the Automatic Register Adjustment by

23 / Folie 23 EASY-REG D Optical system (dynamic) Sequential analysis of all register marks after final drying Full-image analysis /line camera With add-on capability to ensure 100 % error detection

24 / Folie 24 EASY-REG - Automatic Register Setting System Covers the whole register process from pre- to fine register. No plate mounting requirements in longitudinal direction Mounting mistakes are automatically compensated. Accuracy of register with W&H reference mark: +/- 50 µm. Uses the same line camera hardware of the EASY-SET system. Integrated into the PROCONTROL TS operating system.

25 / Folie 25 Comparison / Adantages EASY-SET S/D EASY REG S/D

26 / Folie 26 Comparison of EASY-SET S and EASY-SET D Geometric (static) system Printing form analysis, without ink transfer in the deck Impression setting sensors for plate cylinder drives Optical (dynamic) system Sequential analysis of all prints after final drying 100 % full-image analysis (line camera) S

27 / Folie 27 Comparison of EASY-SET S and EASY-SET D EASY-SET D: Higher success rate due to dynamic print evaluation! EASY-SET D: Higher waste rate due to dynamic print evaluation!

28 / Folie 28 omparison of EASY-REG S and EASY-REG D EASY REG-D: Higher accuracy due to evaluation of the actual print result! EASY REG-D: Higher waste rate due to evaluation of the actual print result!

29 / Folie 29 EASY-REG - Comparison of Print Marks Conventional register marks: EASY-REG reference mark: EASY-REG reference mark: Space required: only about 6% compared with conventional marks! It is often possible to position the mark in the center of the image. => Automatic balancing of plate mounting errors!

30 / Folie 30 EASY-VIEW Display of Full Print Image Mirror Drum 3-Chip Camera EASY-View Use of line camera during production Total view of print design (mirror drum is not needed any longer) Early detection of misprints => reduced waste!

31 / Folie 31 EASY-VIEW: Check the whole design

32 / Folie 32 EASY-Quality 100 % Error Detection Splitter EASY-SET & EASY-REG 100% Online Defect Detection Systems W&H has developed an interface to provide all 100% image data from the EASY-SET cameras. Sub-contractor systems with interface certified by W&H can use that data to inspect 100% of the production in real time. => ONE camera system THREE functions!

33 / Folie 33 THANK YOU FOR YOUR INTEREST VISIT US ON THE K