Specialization with UV PrintPromotion South East Asia Laos, 8th of october Thomas Gohl, Sales Manager

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1 Specialization with UV PrintPromotion South East Asia 2013 Laos, 8th of october Thomas Gohl, Sales Manager

2 Specialization with UV PrintPromotion South East Asia Cambodia, 10th of october Thomas Gohl Sales Manager

3 Specialization with UV PrintPromotion South East Asia Myanmar, 12th of october Thomas Gohl Sales Manager

4 Where are we located? 4

An Introduction to the IST METZ Group of companies Head Office: IST METZ GmbH Subsidiaries: eta plus electronic gmbh & co kg gerhard metz metallbau gmbh S1 Optics GmbH VTD Vakuumtechnik Dresden GmbH

5 An Introduction to the IST METZ Group of companies Head Office: IST METZ GmbH Subsidiaries: eta plus electronic gmbh & co kg gerhard metz metallbau gmbh S1 Optics GmbH VTD Vakuumtechnik Dresden GmbH IST France sarl IST (UK) Limited IST America Corp. IST Italia S.r.l. IST Benelux B.V. IST METZ China UV-IST Ibérica SL IST Nordic AB IST METZ SEA Co., Ltd. Strategic Alliance: Integration Technology more than 500 employees world-wide 5

6 UV- Fields of Application Market segments Graphic Arts Industry Marktsegmente Converting Automotive industry & industrial applications 6

7 UV Applications in the Graphic Art Industry Web Applications Narrow Web Applications Metal Decorating Sheet Fed Offset 7

8 Advantage of UV printing No VOC No skinning of ink No spray powder Less waste Immidiate drying UV Effect printing Full pile printing In line coating Hi gloss Printing on foil 8

9 Market Trends UV Significant trend for more inline effects High Gloss, structures/drip off etc. Special applications provide the opportunity differentiate from the market e.g. plastic cards, mouse pads, plant tags, inmould labels etc. The interest to use UV for commercial production is constantly increasing More short-run jobs and just-in-time delivery Print buyers often demand maximum flexibility 9

10 To be considered Higher investment cost UV system, extractions, press preparation Higher productivity, special applications and effects Learning process during start-up time Different handling The UV Transfer Center can offer start-up training and support Increased energy consumption and costs SLC, CMK, URS, ELC, modular end-of-press, InstantStart, Smart guard, LEUV Higher prices for UV inks and UV coatings Higher profit margin for special applications and effects Characteristic odour caused by photoinitiators, monomers and coated papers Can be minimized with good quality consumables and substrates 10

11 Equipment

12 Equipment Components 12

13 Spectral Energy Distribution UV-C Imperative for the polymerization of of printing inks and varnishes for a complete curing. UV-B Supports and maintains the triggered off reactions and ensures a better curing because of of longer waves. UV-A Responsible for the curing of of very thick layers. 13

14 Heatmanagement Water cooling URS Reflektor Water cooled shutter Air cooling 14

15 is about how to guide the UV light from the UV lamp to the substrate. No reflector = more than 50% loss of UV light Reflector = minimized loss Heat removal for heat sensitive substrates URS reflector 15

16 URS Reflector / Heatmanagement URS Reflector A system of di-electric layers is applied on an aluminium profile. only UV light is reflected; the IR rays will be absorbed Very robust for a long lifetime 16

17 Reflector technology Reflexion characteristics Reflexion [%] Al/Aluminium CMK Reflector URS Reflector 17

18 Energy output of UV lamps Energy balance electrical transformation of energy 100 % Total plasma energy app. 28 % app. 20 % app. 35 % app. 17 % UV light Visible light IR light other losses 18

19 Lamp change? 19

20 FLC = Fast Lamp Change 20

21 UV Lamp UV Lamp in-house development and production adapted emission spectrum (mercury, gallium, iron, lead) individual quality certificate 21

22 UV is our Core Competence UV Systems 22

23 Energy Efficient Equipment

24 more³ Seal of quality for energy efficiency, tested safety, services corporate slogan more than UV product label e³ With our new slogan more³ we combine our traditional values with the IST product label e³ for environmentally friendly and efficient systems. 24

UV end-of-press system for sheetfed Energy minimized UV printing Developed specifically for sheet-fed printing applications Highest process speed Optimized energy efficiency 2 instead

25 UV end-of-press system for sheetfed Energy minimized UV printing Developed specifically for sheet-fed printing applications Highest process speed Optimized energy efficiency 2 instead of 3 Two of the new EOP units can now produce the same excellent curing results as previously achieved by three EOP units (each with 200 W/cm lamps). Possible energy savings up to 33% 25

26 Application Training

27 Training course KNOW-HOW IS THE SUMMARY OF ALL THE BAD EXPERIENCE there are other ways to built up know-how. understanding the process and the technology is a key for success IST METZ offers training courses, dedicated to UV Printing 27

28 Quality through expert Advice UV Transfer Center Beyond the hardware the UVTC also delivers the brainware 28

29 LEUV = Low Energy UV

30 LE UV Application Mainly commercial application, but also Packaging and Foilprinting possible Best result with high reactive UV inks Fastest Curing time with limited energy but highest gloss (over 90 GP) Maximum Machinespeed with immediate drying 30

31 Spectral Output W/cm, OF 31 Relative Spectral radiance

32 Polymerisation Binder Pigment Photoinitiators Free radicals 32

33 LEUV Equipment

34 Space requirements of the components Example of a one lamp equipment Cabinet 0.48 m² Exhaust air/ Heat exchanger 0.72 m² combination cabinet Water distribution plate UV-Unit below footboard inside of the machine In total 1.2 m² 34

35 Why LE UV? Advantages Immediate Drying Immediate further processing Inline high gloss/drip off finishing No powder Immediate protection from abrassion No protection varnish necessary No color changes through absorption effect Ozonfree Lamp 35

Flexibility LE UV can be obtained up to maximum 3 lamps Compact method of construction Control range from 80 W/cm bis 200 W/cm High gloss inline application possible Fast processing

36 Flexibility LE UV can be obtained up to maximum 3 lamps Compact method of construction Control range from 80 W/cm bis 200 W/cm High gloss inline application possible Fast processing time, no waiting time for drying, low inventory costs Conventional inks, high reactive inks and normal UV inks in the same machine possible Immediate evaluation of color match with coating 36

37 Printing Examples

38 Classic commercial printing or LE UV Conventional LE UV 4-5 colours without coating Immediate Standard Products further processing Immediate Long drying drying time of the ink No High protection inventorycoating for fast turn Use of arounds powder No powder required 38

39 Classic LE UV job 2 4C Process colours Board 300 g/m² Glossy coated Format 63 x 88 cm Multi product job Used for Table display and special promotions 39

Advanced Commercial Printing or LE UV Conventional LE UV 5 6 colours plus coating Protection Coating coating not for fast necessary turn arounds Inline finishing (water

40 Advanced Commercial Printing or LE UV Conventional LE UV 5 6 colours plus coating Protection Coating coating not for fast necessary turn arounds Inline finishing (water possible based) In Use some of powder cases inline not required finishing possible No colour change through Use absorption of powder effect Colour change through absorption effect 40

41 Packaging LE UV Substrate: Printed: Front: Reverse: Board 300 g/m² double side printing BCMY + Effect varnish + Gloss coating + 1 lamp LE-UV in the delivery with 150 W/cm at full speed BCMY + 1 lamp LE-UV in the delivery with 150 W/cm at full speed 41

42 Specialization with UV UV 42

43 Thank you very much for your kind attention Your contact: Thomas Gohl

The companies of the IST METZ Group

IST METZ GMBH THE COMPANY The companies of the IST METZ Group Head Office: IST METZ GmbH Subsidiaries: eta plus electronic gmbh S1 Optics GmbH IST France sarl IST (UK) Limited IST America U.S. Operations,