PRINTING TECHNOLOGY & INNOVATION DAYS FOR …...EVERGREEN–plate sleeve for water based inks THIN A...
Transcript of PRINTING TECHNOLOGY & INNOVATION DAYS FOR …...EVERGREEN–plate sleeve for water based inks THIN A...
0
PRINTING TECHNOLOGY
& INNOVATION DAYS FOR
FLEXIBLE PACKAGING
14 / 15 March 2018Durban, South Africa
1
PRINTING TECHNOLOGY & INNOVATION
DAYS FOR FLEXIBLE PACKAGING
HOSTED BY:
2
PRINTING TECHNOLOGY & INNOVATION
DAYS FOR FLEXIBLE PACKAGING
SLEEVES AND ROLLERS FOR
PRINTING & LAMINATION
SONJA HAESEN
GENERAL MANAGER,
ROSSINI GERMANY
3
ROSSINI – THE COMPANY
FOR SLEEVES AND ROLLERS
- Family company, founded in 1928 in Milan, Italy, as
manufacturer of printing rollers (first leather, then rubber
covered)
- In 1978, today‘s owner Felice Rossini invented the
revolutionary Speedwell sleeve for gravure & laminationand
opened the door to the international market
- TODAY: 450 employees, 7 production facilities in
6 countries and on 4 continents
(Milan - Company
Headquarters), L’Aquila
(Italy), Atlanta (USA),
Barcelona (Spain), Sao
Paulo (Brazil), Timisoara
(Rumania) and a new
factory in Pune (India), all
linked by an efficient world-
wide distribution system.
Headquarters
Milano
L’Aquila
Cabrera de Mar
Spagna Atlanta USA
Timisoara Romania
San Paolo
Brasile
Pune India
Rossini World
PRODUCTS
PORTFOLIO
RUBBER ROLLERS
AIR MANDRELS
SLEEVES FOR FLEXO,
GRAVURE & OFFSET
ADAPTER SLEEVES
EQUIPMENT
EVOLUTION Automatic Cleaning
System for central cylinder Flexo
Presses
RS – STORAGE SYSTEM
PRIMA – Grinding Machine
The Core of EVERY
ROSSINI PRODUCT
100% Traceability in the Process
• Full production history of every product,
serial number and order specifics
encapsulated in the base (GFK) sleeve.
• Fibreglass core sleeve is produced with
extremely low intereference value in filament
winding method, guaranteeing a very good a
stable fit on the mandrel
•ROSSINI S.p.A. is a certified company according
UNI-EN-ISO 9001:2008 since 1995
ROSSINI
AIR FLEXO SLEEVES
Photoflex Sleeve
Everstat Sleeve
Thin A - Sleeve
Everglass Sleeve
Evergreen Sleeve
Starcoat Sleeve
EVERGREEN– plate sleeve for water based inks
THIN A - plate sleeve
The Thin A sleeve is made of special
reinforced fibreglass.
It is mainly used for the very first printing
repeat possible on the air mandrel
Hard coat sleeve with green polyurethane
surface.
Not conductive, therefore recommended for
printing with water based inks.
Standard supply with PU Slot - from 7 [mm]
thickness
ROSSINI
AIR FLEXO SLEEVES
STARCOAT – conductive sleeve with 3 years warranty
EVERSTAT – conductive plate sleeve
Sleeve covered with Anti-Static
Polyurethane for printing with
solvent-based inks
PU Slot standard and PU Ring
available upon request.
Top line product with special construction to provide
maximum dimensional stability on long term.
Standard supply with Special PU Protection Ring
with integrated slot.
ROSSINI
AIR FLEXO SLEEVES
PHOTOFLEX – for full tone printing
Rubber sleeve with a special antistatic
(conductive) polymer. Resistant against
Ethylacetate, Alcohol and MEK
High precision ground surface, suitable
for full tone printing, lacquering and laser
engraving.
Standard Hardness : 65 Shore D
(available in other hardness values for
the different printed substrates)
ROSSINI
AIR FLEXO SLEEVES
ROSSINI
AIR FLEXO ADAPTERS - CARRIER
Adapter sleeve operating like an air
cylinder:
With separate air connection
The plate sleeve is mounted on top
with 6 bar air pressure
CARRIER SIDE AIR
CARRIER STANDARD
Rossini sleeve
Machine Mandrel with air flow
Second air flow in the CARRIER
12
If the machine does not provide a
separate air supply for the adapter, the
air can be taken from the mandrel:
The air holes of mandrel and adapter
are overlapping
A bayonet slot holds the adapter on the
mandrel during sleeve changeover
Rossini sleeve
Machine Mandrel with air flow
Single air flow from the MANDREL
CARRIER FLOW THROUGH
ROSSINI
AIR FLEXO ADAPTERS - CARRIER
ROSSINI
AIR FLEXO ADAPTERS - CARRIER
AIR CARRIER - Standard
Adapter Sleeve with carbon fiber
surface for standard designs with no
bouncing problems and speeds up to
350 m/min.
The Product is available as Side Air and
Flow Through configuration
ROSSINI
AIR FLEXO ADAPTERS - CARRIER
CARBOBRIDGE – High Performance
Manufactured with High Modulus
Carbon Fibre, Aluminum flanges and a
steel protection ring with integrated slot.
Engineered to damper and reduce
bouncing and for high printing speeds.
The product is available as Side Air and
Flow Through configuration
ROSSINI
Tapered Speedwell Sleeves – Rubber Rollers
ROSSINI’s special rubber compounds are
available as Speedwell sleeve and on steel
rollers for different applications, such as:
oPressure roller in gravure printing
oTransfer roller lamination machines
oGuiding roller, Impression roller, dosing
roller
oImpression roller in solventless lamination
machines, for hotmelt applications
oPressure roller in extrusion and sillicone
coating machines
HONY Sleeve
ATEX CERTIFIED EXPLOSION PROOF
PRINTING ELASTOMER
• Designed for pressure roller installed in Roto-
gravure printing with ESA - Electrostatic
Printing Assistance
• Compound according to the specs of the ESA
system manufacturer (ACE, ELTEX, ENULEC,
HURLETRON, ROTADYNE, SPENGLER)
• Hardness Availability : from 70 to 90 Shore A
• Max Resistance to Pressure : up to 15 [Kg/cm]
ESARED – for gravure printing
ROSSINI
Tapered Speedwell Sleeves – Rubber Rollers
HONY Sleeve
• Designed for pressure roller installed in Roto-
gravure printing with ESA - Electrostatic
Assist Systems
• Volumetric, surface and dynamic resistance and
insulation values according the specs of the
ESA system manufacturer (ACE, ELTEX,
ENULEC, HURLETRON, ROTADYNE,
SPENGLER)
• Hardness Availability : from 65 to 90 Shore A
• Max Resistance to Pressure : up to 25 [Kg/cm]
BLACK ESA – for gravure printing
ROSSINI
Tapered Speedwell Sleeves – Rubber Rollers
HONY Sleeve
NEOPRESS G STAT
ROSSINI
Tapered Speedwell Sleeves – Rubber Rollers
Conductive rubber compound for
gravure printing and solvent-based
lamination, high resistance to solvents
(acetate, alcohol, MEK)
Rubber compound for high line
pressure, not conductive.
Applications: impression roller for
lamination
NEOPRESS B RED 85 Shore (A)
HONY Sleeve
• Specifically formulated for applying bi-component
solventless adhesive – hot melt applications in
LAMINATION PROCESS – Transfer Roller
• Special surface tension for optimized glue transfer
• Hardness Availability : from 70 to 90 Shore A
• Max Vorking temperature : up to 140 °C
• Max Working Pressure : 25 [Kg/cm]
POLYCOAT G green
ROSSINI
Tapered Speedwell Sleeves – Rubber Rollers
HYPALON F light blue
• Formulated for coating hot melt and mono-
component solventless adhesives
• Hardness: from 60 to 90 Shore A.
• Maximum working temperature of 160°C.
• Max Working Pressure : 25 [Kg/cm]
EQUIPMENT
PRIMA 250/300/350
PRIMA 250/300/350
Solid construction in lacquered steel
Modular construction - expandable
Flexible storage spaces
Easy and quick installation
STORAGE CAPACITY
Sleeve dia.(1) per Row per Rack Basic Frame Each Additional Module
(5 Racks) (4 Racks)
125 3 up to 90 up to 450 up to 360
150 3 up to 78 up to 390 up to 312
175 3 up to 66 up to 330 up to 264
200 3 up to 46 up to 230 up to 184
250 3 up to 30 up to 150 up to 120
300 3 up to 28 up to 140 up to 112
DIMENSIONS (2)
Basic Frame Additional Frame
Rack length 4,5 mt 3,8 mt
System Height 3,5 mt 3,5 mt
System Width 2,6 mt 2,6 mt
Fixed Racks 2 1
Mobile Racks 3 3
2 Levels per Rack Load capacity 400kg each Rack
Max. sleeve height (for 2 sleeve levels per rack) 1.340mm
Dimensions refer to a standard storage system
CUSTOMIZED SOLUTION AVAILABLE
ROSSINI RS-Storage System
ROSSINI EVOLUTION
Automatic Cleaning System
for CIC Flexo Presses
• GIVE MORE FLEXIBILITY TO YOUR PRODUCTION – CHANGE
THE FILM SIZE WITHOUT LIMITATIONS/PROBLEMS
• REDUCE THE PRESS DOWNTIME AND KEEP THE PRINT
CYLINDER ALWAYS CLEAN
• IMPROVE YOUR FINAL PRINT QUALITY
• INCREASE THE SAFETY LEVEL FOR YOUR WORKERS (NO
MORE HAND-CLEANING DANGEROUS OPERATIONS)
• COMPETITIVE R.O.I.
ATEX - UL/CSA – EC CERTIFIED
ROSSINI PRIMA
PRIMA 200/250/300
PRIMA is the Grinding
Machine engineered by
ROSSINI
to work rubber rollers and
sleeves.
Perfect results for :
Crowned Surface – Steps –
Conical Coupling – Parallel
Grinding – Etc.
PRIMA PLC grants the
repeatibility of the working
cycle , an Operator frindly
interface
Minimized Maintenance and a
reduced space for installation.
Simply PERFECT !
24
THANK YOU FOR YOUR ATTENTION.