New and revolutionary Körber Warm-up Contactless redefines hot embossing and its benefits for tissue manufacturers - Paper Technology International 2023 - Paper Technology International 2023 - Flipbook - Page 129

New and revolutionary Körber Warm-up Contactless redefines hot embossing and its benefits for tissue manufacturers - Paper Technology International 2023

PAPERTECHNOLOGYINTERNATIONAL
Warm-up Contactless: A real market revolution by Körber
New Körber Warm-up Contactless is the first patent-pending
hot embossing system to use induction heating — a proven method
in other sectors such as automotive, but barely used in the tissue
industry.
Unlike liquid hot embossing systems, induction heating
heats the embossing rolls from the outside with no need for
physical contact with the rolls themselves. It’s what makes Warm-up
Contactless effective in offering tissue manufacturers:
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CAPEX Control: Easy retrofitting on existing
embossing units without having to
replace or modify the existing rolls
Efficiency: Shortens roll heating time
through concentrating heat at roll tips
instead of the entire roll, resulting in
60% less energy consumption
Flexibility: Freedom from piping,
modified embossing rolls, and
internal heating elements mean
faster roll changeovers and greater
opportunities for expanding product
mix
Simplicity: Easy, quick installation,
more efficient than traditional liquid
hot embossing systems — no
complicated piping and power heater
systems to house and maintain
Safety: Strong reduction of safety
risk due to the elimination of hightemperature liquids.
The Warm-up Contactless system design is more
streamlined compared to complex and fragmented configurations
where paper is first moistened and then dried. Moreover, tissue
manufacturers can use less expensive fiber to achieve up to 20%
greater roll volume! These results are impressive in their own right,
but they can be further augmented when the Warm-up Contactless
technology is installed on a Perini Constellation line to maximize
rewinding efficiency.
Körber Warm-up Contactless is yet another example of
how Körber leans into innovation to help tissue manufacturers
consistently control costs, quality, and outcomes.
Figure 2: Körber Perini Constellation.
Headquarters and Roll Converting Equipment:
Körber Tissue S.p.A. , Via Giovanni Diodati, 50 - 55100 Lucca
(LU) Italia, Telefono: 39 (0583) 460 1, Fax: 39 (0583) 435 543
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