printing technology & innovation days for ... roller lamination machines oguiding roller,...

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PRINTING TECHNOLOGY

& INNOVATION DAYS FOR

FLEXIBLE PACKAGING

14 / 15 March 2018Durban, South Africa

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PRINTING TECHNOLOGY & INNOVATION

DAYS FOR FLEXIBLE PACKAGING

HOSTED BY:

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PRINTING TECHNOLOGY & INNOVATION

DAYS FOR FLEXIBLE PACKAGING

SLEEVES AND ROLLERS FOR

PRINTING & LAMINATION

SONJA HAESEN

GENERAL MANAGER,

ROSSINI GERMANY

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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

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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


ROSSINI


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


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


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)


• Max Resistance to Pressure : up to 25 [Kg/cm]

BLACK ESA – for gravure printing

ROSSINI


HONY Sleeve

NEOPRESS G STAT

ROSSINI


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


• Max Vorking temperature : up to 140 °C

• Max Working Pressure : 25 [Kg/cm]

POLYCOAT G green

ROSSINI


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 !

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THANK YOU FOR YOUR ATTENTION.

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