Mark J Kragh

CEO Arsizio AB

+46-761042143

mark.jkragh@Arsizio.se

www.Arsizio.com

3D-iExtrusion®- a new, affordable, 3D serial production method :

3D-imprintExtrusion™

- Enabling 3D-intelligentExtrusion ™ solutions

Company & Technology Presentation

3D-iExtrusion:

3D-imprintExtrusion®-Next generation manufacturing

method

Arsizio license 3D-iExtrusion®, a globally patented production method that is used

by paying customers and enables:

→ 10-40% Savings of material, weight & energy

→ 10-20% Higher efficiency in heat-transfer & solar-energy.

→ 20-80% Lower production costs

→ Elimination of machining and investments

3D-extrusion is 100% compatible with all productionlines & materials

in the 75 billion Euro extrusion industry & can replace other production methods.

-Aluminium, magnesium, plastic, rubber, TPE, TPV, composites & ceramics.

That makes production with 3D-extrusion both scalable & cost efficient.

Mark J Kragh

CEO Arsizio AB

+46-761042143

mark.jkragh@Arsizio.se

www.Arsizio.com

2D-extrusion + machining (practice since 1797)

2Euro + 0,8 Euro + 0,15 Euro + 5 Euro + 0,2Euro = 8,15 Euro

2Euro + 1 Euro = 3 Euro : 60% saving

Reduction of process/maching cost : +80%

Comparison: 3D-iExtrusion® & 2D-extrusion + machining

3D-iExtrusion®

- Granted patents from USA in the West to Japan & S. Korea in

the East, Arsizio have a “grip” on the 75 Billion Euro Extrusion

Industry AND the + 70 Billion Euro Replacement Industry.

- All patents are method/principle based ( method & device )

Strong IP-position to back up business model :

Licensing & possibility for licensee to achieve higher margins

and possibility to exclusivity on market

3D-iExtruded profiles with exclusive satin finnish

-Directly out of the extrusion line

Design

Battery cooling

Anti-slipWeight saving

Product solutions

Ratio & aerodynamic

Solar Power &

energy

applications

Examples of customer segments & 3D-intelligentExtrusion™ applications

Energy efficiency

Higher efficiency

inSolar Power &

energy applications

3D-iExtrusion® enables:

10-40% Savings of Weight & Material

10-80% Savings of cost

Cost effective, efficient battery cooling

3D-iExtrusion® enable:

80% savings

Cost savings for THULE (XX million units delivered)

• 90% lower investments

• 80% lower production cost

• 50% lower total production cost incl. mtrl.

• 100% elimination of materialwaste

EV (battery-cooling), PV (Solar Energy Hybrid), Peltier (Waste heat regeneration)

Dynamically 3D-extruded profile with integrated 2mm deep & 2mm wide X-wise cooling channels

for applications with demands on cost efficient heat management and even temperature over

whole surface of component.

3D-extrusion in Energy generation & Storage Applications

Machining of cooling channels eliminated with 3D-extrusion = 90% costsaving

Alternative machining-cost in specialised fully automated dedicated line for

+100km profiles/year: over 30Euro/m. +investments.

(Profile developed for a PV-Hybrid solar panel)

3D-iExtrusion® enable: Rationalisation in energy applications

Osaka City University

Cluster gives Arsizio capabilities to deliver:•Profiles and/or Production

•Tools & Engineering

•Applictaion know-how

Virtual organisation –low cost & high capacity

Examples of function/feature – customer value generated with 3D-iExtrusion®

3D-intelligentExtrusion™ solutions enable higher performance & savings.

Different segments, applications and customer demands intersect.

1. Rationalisation (product / production optimization) 2. Weight/material savings 3. Design & Branding 4. Cooling/heat exchanging 5. New functions & integrations 6. Slip protection/security

1. VehiclesCar, truck, rail, air,

marine. Driving forces:

strong need to reduce

weight for increased

energy efficiency and a

need for rational

production. Desirable:

Improved LCA Major

demands and volumes.

2. Energy &

EnvironmentEnergy production/

storage, heating,

cooling. Driving forces:

Environmental, Cost,

Energy and Raw

materials prices. Need

for higher efficiency and

lower costs.

3. Construction Driving forces:

Operating costs,

construction costs,

Energy and Raw

materials prices.

4.

Design/consumer

products & decorDriving forces: costs,

greater opportunity,

need for brand identity,

new integrated

functionality, quality

impression

1.1 THULE Patterned integrated profile for reduced

sound levels & air resistance in the quietest and safest roof rack. Half the component cost compared to

injection molding.

1.6 Improved anti slip in/on

vehicles: boats, busses,

trains, cars, trucks.On: floors, ramps, sidesteps,

handles, steps etc.

2.41 PV: improved cooling of the solar

cells and increased electricity + heat

exchange in hybrid solar collector. Increased component lifetime.

2.3 Possibility to design products

for optimal performance and

lowest energy consumption during production and use. Ex. wise

apparatus housings with

integrated logo and efficient

cooling pattern in the casing,

which breaks laminar thermal

layering., or THULE's wingbar with extremely low air resistance

combined with record low noise,

2.2 Reduced materiause in Solar

panels : ca 0,6kg alu/m2.2.1 3D extruded profiles with optimal cooling channels

eliminated processing 30Euro/meter and increases

energy & efficiency 10-15% acc. customer.

3.1 . Rack of gear rod engines, eliminating material

waste and machining. Less than half the total

component cost, including materials also eliminated investment in processing equipment

3.21 Kåbe mat - 11% less material

consumption thanks to toothing

3.31 Patterned profiles and

profiles for window facade

furnishings, shelving systems etc

3.41 Optimized heat exchangers, heat

pumps, and radiators

3.51 Earthquake Protection with

integrated anti slip and logotype. (ref

Nippon Aluminum)

3.6 100% better slip resistance and

13.4% better scraping off (ref. Kåbe mat & SP Instituite)

1.3 3D-extruded sidesteps &

other components for exterior &

interior. Possibility to integrate logotypes & pattern in structural

4.11 Furniture, moldings, picture frames, floors, 4.2 3D extruded profiles with

weightsaving pattern. No material spills

(unlike injection molding / machining).

Examples of function/feature - customer value generated with dynamic 3D extrusion of aluminum, rubber, plastic, TPE, TPV, composites (eg either in production, or made prototype / calculation / study)Product/Application/Market

4.3 Mainsheet track with integrated

logo and slipping protection.

4.4 Electronics, amplifiers, TV etc

Improved design and heat dissipation.

Tactile feel, patterned surface etc.

1.5 Aerodynamic, sound dampening,

anti-slpi, text instrictions etc. Possibility

to integrate functions in a ttotally new way thanks to low cost and totally new

technological design possibilities.

Ex. THULE wind diffuser that

reduce wind drag and sound level at the

same time as it acts anti-slip for the load.

1,4 Battery cooling structure in EV s

& hybrids, heatsinks. Heat-

exchangers for fluids & gases. Low weight and good price/performance .

Combination of thermal & structural

optimization in batterypacks.

1,42 AVL, BSST, Scania mfl. Waste heat recovery/Peltier Termoelektrisk generator.

2.42 Heat exchangers and coolers

for electronics and heat recovery.

Increased power waste heat recovery (Peltier applications).

2.61 Improved anti-slip

means better / safer living

environment and working environment not just for humans

even animals such as livestock

affected.

Less need for the use of skid

protection products eg salt and

sand improves the environment and saves money and resources.

An integrated anti-skid weighs less

and makes vehicles lighter, safer

and more fuel efficient, good for

environment and wallet.

1.2 Topology optimized "structural

profiles". Saves 5 -40 % weight/material and optimize crash properties & safety .

2.43 Heat Sinks and heat exchangers

to a new design freedom = extremely

high efficiency and low cost thanks to manufacturing in existing extrusion

lines and eliminated the processing

needs (see examples 2.1 and 3.41).

2.51: Reduced heating and cooling

costs of buildings, with the help of

optimization opportunities.Also reduce construction cost through

saved material.

4.5 Decorative patterns and features of

interaction; locking functions, snap

modes, sound damping, traceability requirements. Increased heat dissipation,

tactile feel etc.

4.6 Better slip resistance & design

provides safer boat + positive build

identity & association for the brand.

Technical description & background

– 3D (Dynamic) Extrusion

- The 3D-extrusion technique was invented by Mark Jansson Kragh inspired when on his way to a climbing site. On

his way through the forest he noted tracks in the mud, made by forest machines. The almost perfect reliefs, printed

by the tyres of the machines, made him realise that most of the repetitive machining could be eliminated… A

couple of years later a first successful test was performed and 3D-extrusion was born.

- The concept is a further development of conventional extrusion technique. By the usage of integrated rotating

die(s)1 in the pressurized zone of the extrusion tool, an indent or "footprint“ is created on the extruded profile. The

technology thereby allows the creation of shapes and variations of thickness, that were impossible to previously

achieve. The shape is formed in a defined step under high pressure (and temperature) in a contained part of the

tool where static and rotating parts of the extrusion tool interact and pressurize the material, with surfaces that

define the cross-section and variation of the profile as well as the “patterns”, resulting in possibilities of eliminating

machining or replacing other expensive processes. The precision is higher than on ordinary profiles The genius

thing about the technology is that any material possible to extrude with conventional extrusion technique, such as

plastic, rubber, composites, aluminum etc., can be 3D-extruded. The technology is compatible with any existing

extrusion line. The only “add-on” is the specially developed tool with rotating dies (1).

- Arsizio has granted patents (from US in the west to Japan in the east) that cover 3D-extrusion of any plastically

deformable material, such as rubber, plastic, TPE, composites, metals, and combinations of different materials etc.

- See Movie: 3D-extrusion of rubber, plastic & TPE: http://www.youtube.com/watch?v=8v4wDUzMovs

1

3D-extrusion history:

3D-iExtrusion® die s/3D-iDies™

fit ordinary die holders:

No need for modification of die-

holders or extrusionline. No

investments are necessary and

existing industrial infrastructure

can be used.

Mounting of 3D-iDie™ for production of hollow aluminium 3D-intelligentExtrusion™

with pattern on two sides in standard die holder for 9-inch extruson line.

( Profilgruppen AB Sweden extrusionline: Press MAX, Åseda factory).

3D-imprintExtrusion™ dies are 100% compatible with existing extrusionlines:

This enable quick production ramp up of “machined” products in existing factories

without need of investments in machining equipment.

See Movie of installation of 3D-iDie™ and start of

3D-imprintExtrusion™ of 3D-intelligentExtrusion

rubber product for KåbeMattan:

http://www.youtube.com/watch?v=8v4wDUzMovs

3D-imprintExtrusion™100% compatible with all extrusion lines & materials

Also for rubber, plastics& composites

3D-imprintExtrusion is 100% compatible in all extrudable materials.

In Business:

Reference – Kåbe-Mattan | Original – Tandad (toothed)

Note:

The business with Kåbe (via production

partner Trelleborg), generating an income to

Arsizio in the form of licensing and royalty

revenues. According to projections made by

Kåbe, the volumes is increasing and the

product gets lots of attention.

See movie about the mat:

http://www.kabe-mattan.se/default.asp?ID=FILMER&sLang=en-gb

Text & texture on both sides & rip-off attenuation

AND ”hole” straight through profile.

Insertion of 3D-iExtruded profiles, means that You always have

access to the desired length with one article no.

Boat-ladder:

Anti-slip

&

Branding

Antislip, materialsaving, teethes, touch recognition

And rationalisation –in one step.

Visual and tactile recognition

Braille

Make your product recogniceable by touch

If instructions are integrated in product, avoid misstakes &

risks for getting sued.

2D-extrusion + machining (practice since 1797)

2Euro + 0,8 Euro + 0,15 Euro + 5 Euro + 0,2Euro = 8,15 Euro

2Euro + 1 Euro = 3 Euro : 60% saving

Reduction of process/maching cost : +80%

Comparison: 3D-iExtrusion® & 2D-extrusion + machining

3D-iExtrusion®

75 BEUR*extrusion global market

- segments and applications

AutomotiveAviation technology

Energy & Power

Building & Construction

Consumer products

Weight & material saving

X X X X X

Cooling X X X

Design & Branding

X X X

Ratio & Aerodynamics

X X X

Energy efficiency X X X X X

*Aggregated extrusion supply value for aluminium, magnesium, plastic, rubber, TPE, TPV & composites

+75 BEUR replacement** global market

- segments and applications

Replacing/eliminating

Automotive & transportation

Aviation technology

Energy & Power

Building & Construction

Consumer products

Injection molding X X X X X

Casting X X X

Machining X X X X X

Carbon fiber

CFRPX X X

Surface treatment X X X X X

**Aggregated global supply value injection molding, casting and machining of; aluminum, magnesium, plastic,

rubber, TPE, ceramics and composites

Comparision production methods for serial production

Productionmethod

Productivity Cost Infrastructure FinnishDesignfreedom

Environ

ment

Energy & Material efficiency

3D-imprint extrusion ++ ++ ++ ++ + ++ ++

Casting / moulding + + + + + + +

Machining - - + ++ ++ 0 0

Forging 0 0 + + + + +

3D-printing - - - - - - 0 ++ - -

(++)=very good (+)=good (0)=median/equal (-)=not good/quite expensive (- -)=poor/expensive

Max Size of 3D-iExtrusion depend on:1. Shape & area SA Flat Hollow Rect. Solid Rect.

2. Billet diameter (Inch or mm) BD f.ex 6inch 152mm 8inch 203mm

3. Die diameter of 3D-extr die/tool DD die diam.: std 200-220 special: 280-300

4. Type of 3D-pattern & depth in rel to WT 3D Higher % 3D/T & in mm increase difficulty

5. No of sides with 3D-pattern 1-sided 2-sided

6. Width of 3D-pattern (% of area & mm) 3W 50% 100%

Sizes of 3D-extruded profiles in 6-inch extrusion line Std. 3D-extr.die Special 3D-extr.die

Special dieholder increase max.tool & profilesize. Max profile size Max profile size

Flat 3D-pr. 1-sided 3D-pattern max profile W: W 70-90mm W 100-135mm

Flat 3D-pr. 2-sided 3D-pattern max profile W: W 50-60mm W 90-125 mm

Rect. (Hollow/solid) 3D-pr. 3D on 2 sides . W x H W 30-40 x H 20 mm W 50-80 x H 60 mm

Rect. (Hollow/solid) 3D-pr. 3D on 1 side .W x H W 40 x H 40 mm W 80-90 x H 80 mm

3D :Depth of 3D-imprint, & relation % Imprint depth in relation to wall thickness can reduce extrusion speeds compared to

ordinary extrusion. For extrusion-speeds see separate picture with examples of extrusions & speeds.

BDDDHT

W

3W

General rule for

ALU:

3D/T=max 0,9-1,0

H

3D

Max Size of 3D-iExtrusion depend on:1. Shape & area SA Flat Hollow Rect. Solid Rect.

2. Size % capacity of extrusionline Size limited only by size/capacity of extrusionline

3. Die diameter of 3D-extr die/tool DD die diam.: std 200-220 special: 280-300

4. Type of 3D-pattern & depth in rel to WT 3D (Can go through material) % 3D/T & in mm increase difficulty

5. No of sides with 3D-pattern 1-4sides 1-sided 2-sided

6. Width of 3D-pattern (% of area & mm) 3W 50% 100%

7. Choice of material & if reinforcement of fibres is used (fibres increase stability and improves tolerances)

3D :Depth of 3D-imprint, & relation % Imprint depth in relation to wall thickness can reduce extrusion speeds compared to

ordinary extrusion. However, replacement of injection-moulding give great savings (see example THULE): up to 80%

BDDDHT

3D

TPE/TPV/Rubber/softPVC:

3D/T=max 0,7-1,2

3d/T=max0,7-1,0 W

H

3W

3d

10-40% lower weight than with ordinary alu profiles:

Lower Weight + less material + lower cost

=higher value, good LCA & sensible alternative to carbon fiber?

• saving weight + material & tailoring properties

• closer to the strength/weight ratio of carbon fiber

• at a fraction of the cost of CFRP

• environmental friendly & recycleable material,

• using existing industrial infrastructure.

3D-iExtrusion enable:

10-40% Savings of weight + material

Arsizio AB - Lightweight Engineering –Strictly confidential

Classic vs. Dynamic-extrusion (Strength to weight ratio)

Ordinary extruded segment of beam: Max tension: 147,8 N/mm2

Dimensions: 275 x 32 x 3,1097 Vol.: 27365,4 mm3

Force: 250 N

3D-iExtrusion enable:

Weightsaving

Arsizio AB - Lightweight Engineering –Strictly confidential

Classic vs. Dynamic-extrusion (Strength to weight ratio)

3D-extruded xx-segment of beam: Max tension: 118 N/mm2

Dimensions: 275 x 32 x (2 to 4) Vol.: 27365,5 mm3

Force: 250 N

20% general saving of weight/material with XX-pattern that increase buckling resistance

(Calculation of beam-segment of roof-beam between B-pillars in Volvo V70)

3D-iExtrusion enable:

Weightsaving

Designexample: Branding, design & safety. Sailboat genoa track with logotype &

antislip. Negative pyramids in imprint of high quality.

3D-extruded result. ”CGI-extruded”.

0,8m/s

Extrusion speed 0,8m/s in std 6 inch extrusionline (SAPA P3 in Vetl.). Tool fit in std

dieholder. Butt-end 20-22mm Tolerances +-0,05mm (!)

3D-iExtrusion: High precision & new design possibilities.

Productivity, lightweight & design

3D-extruded examples and high productivity – aluminium

Thin, solid & hollow 3D-extrusions and typical

productionspeeds.

0,4m/s

0,15m/s

0,6-0,8m/s

0,9m/s

0,6m/s

3D-iExtrusion has superior productivity.

60 mm wide profile with leather imitation pattern, logotype &

countersink for screw.

3D-iExtrusion: Rationalisation, precision & new design possibilities.

Designexample: Branding, design & safety. Sidestep profile for SUV with integrated

logo & efficient, longlasting good looking antislip.

3D-iExtrusion: Rationalisation & new design possibilities.

Results of Antislip tests at SP Borås comparing 3D-extruded profiles

with; Alcoa diamondback and other machined & surface treated profiles

and surface treated solutions.

3D-iExtrusion: High safety & low cost.

3D-iExtruded profile for non-laminar flow in heat transfer

Enable low-cost compact cooling unit produced in one step.

Arsizio license 3D-iExtrusion®, a globally patented production method an solutions

that is used by paying customers and enables:

→ 10-40% Savings of material, weight & energy

→ 10-20% Higher efficiency in heat-transfer & solar-energy.

→ 20-80% Lower production costs

→ Elimination of machining and investments

3D-extrusion is 100% compatible with all productionlines & materials.

That makes production with 3D-extrusion both scalable & cost efficient.

Mark J Kragh

CEO Arsizio AB

+46-761042143

mark.jkragh@Arsizio.se

www.Arsizio.com

3D-iExtrusion®:3D-imprintExtrusion™:

making 3D-production affordable

3D-intelligentExtrusion™:

Rational & optimized 3D-solutions for future