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4D embossing

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4D
by Fabio Perini S.p.A.
© Fabio Perini S.p.A 2012
Fabio Perini Confidential Information
1
Concept
4D
“New Chemical Engraving developed
to improve paper properties”
Patented by Perini
Fabio Perini Confidential Information
2
Why is this a successful embossing technology?
 Applicable to any type of embossing pattern
 No visual variation to esthetics
 Improves finished product resistance
 Improves poor paper quality and resistance properties
 Enhance good quality paper with additional resistance, bulk and
absorbency
Fabio Perini Confidential Information
3
Why is this a successful embossing technology?
It can therefore be applied on cases where:
 Same finished product needs to be obtained using a poorer
quality of paper
 Better finished product needs to be obtained using the same
quality of paper
 Extra features (bulk, absorbency and resistance) can be obtained
Fabio Perini Confidential Information
4
Agenda
Main characteristics
Technical Features
Main benefits
benefit
Suggestions/Suggested applicability
Competitors – Test results
Fabio Perini Confidential Information
5
Agenda
Main characteristics
Technical Features
Main benefits
benefit
Suggestions/Suggested applicability
Competitors – Test results
Fabio Perini Confidential Information
6
Main characteristics
Comparison to existing patterns
MECHANICAL
Fabio Perini Confidential Information
CHEMICAL
7
Technical Features
Based on the orientation of the point, the side angles of
the engraved object vary in order to modify the impact
of the engraved point on the paper. In this manner the
paper resistance can be modified upon request.
Each product request needs to be properly studied to
maximize effects of new technique.
Fabio Perini Confidential Information
8
Technical Features
Fabio Perini Confidential Information
9
Main benefits
 Current R&D initiatives to improve paper resistance are
focused on paper making process
 This solution gives a different prospective on methods that can
improve paper properties using Embossing.
 Initiatives to improve paper resistance can be transferred from
making to converting
Fabio Perini Confidential Information
10
Suggestions/Suggested applicability
 Suitable for any embossing roll technology:
•
Point to point
•
Desl
•
Spot
•
Rubber to steel
 Suitable for Toilet, Kitchen towel and industrial products, even
though effects on resistance are more appreciated on Kitchen
towels
Fabio Perini Confidential Information
11
Suggestions/Suggested applicability
Possible to produce micro rollers, with higher density than the
current one, to be used as a pre-embossing station to change the
difference between the tensile strengths in MD with respect to CD
Fabio Perini Confidential Information
12
Competitors – Test results
New technology, no comparable products in the market.
Comparison results are with traditional embossing patterns.
4D Improved tensile strength 2 Plies HHT (in Dry state)
Machine Direction (MD)
Cross Direction (CD)
+13,1%
+7,8%
4D Improved tensile strength 3 Plies HHT (in Dry state)
Machine Direction (MD)
Cross Direction (CD)
+17,0%
+12,3%
Fabio Perini Confidential Information
13
Thank you for your attention
www.fabioperini.com
© Fabio Perini S.p.A 2012
Fabio Perini Confidential Information
16
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