IST METZ UV Technology

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IST METZ UV Technology
IST METZ UV Technology
IST METZ GmbH, Thomas Gohl
IST worldwide
IST
America
IST Nordic
ISTIST
Benelux
UK
VTDHeadquarter
Dresden
IST
IST France
IST Italy
IST Iberica
IST East Asia
IST China
IST SEA
2
UV fields of application
Graphic Arts Industry
Offset
Rotogravure
Flexo
Screen printing
Inkjet
Converting
Siliconisation
Hotmelt-PSA
PVC flooring
Lamination of webs and
plastics
Scratch resistant coating
of foils
Industrial Applications
3
Automotive parts
UV PVD processes
Cosmetic industry
Anti-corrossion on metal
Adhesives & Encapsulations
UV Pretreatment & cleaning
Furniture & flooring
Telecommunication
Coil Coating
Composites
Electronics
Industrial Inkjet
Rapid Prototyping
Air & Water treatment
Cups, tubes and cans (RIM)
Polymerisation
Spectral Energy Distribution
UV-C
UV-C
Imperative
Imperativefor
forthe
thepolymerization
polymerizationof
ofprinting
printinginks
inksand
and
varnishes
varnishesfor
foraacomplete
completecuring.
curing.
UV-B
UV-B
Supports
Supportsand
andmaintains
maintainsthe
thetriggered
triggeredoff
offreactions
reactionsand
and
ensures
a
better
curing
ensures a better curing
because
becauseof
oflonger
longerwaves.
waves.
UV-A
UV-A
Responsible
Responsiblefor
forthe
thecuring
curingof
ofvery
verythick
thicklayers.
layers.
5
Polymerisation
Binder
Pigment
Photoinitiators
Free radicals
6
Advantages of UV technology
Special applications
Inline
coating
non absorbant
substrates
7
environment
UV
best gloss
no spray powder
Immediate
post press
Better margins
IST UV Transfer Center
Customer demonstrations
Print tests
UV Transfer Center trainings in Nürtingen and at the customer
8
Core competence UV
All core components are
manfactured in house at dedicated
IST daughter companies
eta plus: lamps and power supplies
S1 Optics: reflectors
gmm: sheet metal work
9
UVSystem
Core components of a conventional UV system
10
Rotogravure
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UV coating of mat and gloss
varnish for packaging
UV in the Narrow Web Field
Applications:
Labels for food, cosmetics and
pharmaceutical products
Hologram labels
Benefits:
Extremely short curing times
High scratch and abrasion resistance
Immediate converting
High resistance to chemicals
High ink brilliance, high gloss degree
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Narrow-web flexo press
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Installation on Flexopress
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Flexo (CI)
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Narrow web CI
Metal Decoration
Applications:
Metal packaging (boxes, cans)
Bottle tops
Screw lids
Benefits:
Immediate curing in the press
Low temperature load onto the plate
Lower energy consumption compared to hot
air / gas drying
Solvent-free ink and varnish systems,
environmentally friendly
Space saving / small footprint
16
Installation in Web-Offset
Installation on chill drums
Interdeck drying or „wet-in-wet“ printing
Installation on exisiting or new presses
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Installation on a Müller Martini Alprint 74 on
36“ chill drum after the last print unit
UV Applications in Sheet Fed Printing
Applications:
Folding boxes, labels, in-mould-labels
Plastic cards (identity, credit and phone cards)
Banknotes
Commercial jobs with LE and LED UV technology
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IST UV equipment on a packaging press
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UV / LowEnergy UV / LED UV
VUV
100
UVC
200
UVB
280
315
UVA
400
Conventional UV
LE-UV
LED UV
key PI surface cure
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key PI through cure
Wavelength [nm]
Product Portfolio
IST METZ
Integration Technology
LED
UV
Narrow web
MBS-6
Wide web
BLK-6
MBS-5L
LUV 20
Digital
MBS-5Li
SubZero
Pincure
VTwin
SubZero LED
Solidcure 2
Solidcure 2
Sheetfed
FSP
BLK-6
LE UV
LUV 20
LUV 80
Industrial
BLK-6
MBS-5L
MBS-3D
LUV 20
LUV 80
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3 types of UV technology and the typical application
UV LED
Highly ReactiveLE UV
Full UV
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22
Peak LUV 20 / LUV 80
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IST LED system with unique dome lens optics
A unique optical design ensures superior output to
cope with this requirement
LU
80 V
Depending on press model, installation position and
substrate used a wide range of distances have to be
covered.
LUV
80
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LUV80 – on site module exchange
In case of defect the electrical board …
… and individiual LED modules …
… can be replaced at the customers premises.
No costly and time consuming return to the factory necessary!
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Advantages of LED UV
No Ozone
Due to operation in UVA range at 385Nm
No IR radiation
Low thermal impact into machine and substrate suitable for heat sensitive stocks
No Power consumption during wash-up times, stand by and job changes
Instant ON-OFF of UV LED ensures energy consumption only during productive times
No Mercury
Due to diode technology vs. lamp bulb system
No extraction system necessary
High efficient heat management with water cooling only
Long life time of LED UV
Standard lamps usually need to be changed after 2000 - 3000h production time
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An ideal couple:
Low to medium power LED solutions
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+
high power LED solutions
XL105-8P LUV 80 LED Installation
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SM74-5 LUV80 LED Installation
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Main reasons to choose IST UV technology
More than 35 successful years in the UV industry
Huge experience throughout many areas of application
Qualified, skillfull and experienced personell
Sales and Service support available – worldwide
Inhouse development and production of all key components
Tailormade UV systems – optimal press integration
Efficient heatmanagement, e.g. water-cooled shutters and peripherals
Guaranteed and individually tested quality for all IST UV systems
Training for press operators, service engineers and sales men
Individual customer demos, support and technical consultancy
IST METZ – Your partner for UV technology!
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It`s time for IST UV!

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