Toscotec launches breakthrough innovations for a more sustainable tissue making - Paper Technology International 2023 - Paper Technology International 2023 - Flipbook - Page 109

Toscotec launches breakthrough innovations for a more sustainable tissue making - Paper Technology International 2023

PAPERTECHNOLOGYINTERNATIONAL Toscotec launches breakthrough innovations for a more sustainable tissue making - Paper Technology International 2023
Ultra-premium tissue quality
Through non-compressive water removal technologies
and efficient fiber moulding, INGENIA produces much higher
tissue quality properties than other technologies for textured or
conventional DCT tissue. These properties include bulk, softness,
stretch, and absorbency, which improve the tactile “hand” feel and
the final paper characteristics that compete with premium segments
for toilet, facial and towel tissue grades.
The specific pattern of the structured fabric and the use of a
calender can further enhance the quality of end products.
Energy Efficiency through Process Innovation
The process of this new concept machine begins with a
dilution profiling layered TT Headbox-ML operating on a twin-wire
forming section. Like TAD machines, INGENIA operates wire rush
transfer at low consistency, but its key capability is an enhanced
vacuum de-watering system without pressing the paper web, which
ensures that dryness is greatly increased while fibers are being
supported in the same shape as they originally formed when fully
water saturated.
At the end of the wet section, TT NextPress shoe press uses
low loading pressure to gently stabilize the web dryness content and
transfer the paper to the drying section without bulk compression.
The combined action of a third-generation design TT SYD Steel
Yankee Dryer and high-efficiency TT Hood achieves the final desired
dryness.
The process is completed by dry creping, sheet stabilization
integrated with dust removal, and precision winding using an
electro-mechanical TT BulkyReel fitted with a Center Wind Assist on
the primary and the secondary arms. The Center Wind Assist fully
preserves bulk by reducing the nip pressure against the reel drum
during the winding process.
Flexible Configuration
The new INGENIA offers top flexibility, as it can easily
swing from the production of premium quality structured tissue to
conventional DCT. When in conventional mode, INGENIA delivers
top machine speed and production capacity.
INGENIA features widths up to 6 m, a production capacity
from 100 to 250 tpd, and operating speeds up to 1,500 m/min
in structured tissue mode or 2,000 m/min in conventional mode,
depending on machine size and customer requirements.
Figure 3: INGENIA-produced premium quality toilet tissue
(unconverted).
Figure 4: INGENIA-produced high absorption towel
(unconverted).
2. TT Induction SYD
TT Induction SYD is a carbon-reduction breakthrough
developed by Toscotec that redefines Yankee dryer technology
entirely. TT Induction SYD uses electrical induction instead of steam
energy to dry the paper web, thereby cutting direct greenhouse gas
emissions to zero.
In 2000, Toscotec pioneered a major technological
innovation, TT SYD, the first Yankee dryer entirely made of steel.
Steel Yankees have since surpassed their cast-iron equivalent to
become the benchmark for drying efficiency and safety in the paper
industry. TT Induction SYD is now set to be the new game changer
in tissue for its capability to use clean energy and slash direct
carbon emissions associated with the drying process.
Figure 5: Toscotec’s TT Induction SYD.
109

Paperturn flipbook system