Page 100 - TEXtalks International October/November 2022

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Researchers The CHT Group introduces

created a new finishing agent

shear-thinning

Bio-inks for 3D made from plastic waste

printing

Researchers at Texas A&M University have make a hydrogel ink with characteristics that are
developed a new class of biomaterial inks that mimic essential for designing ink that can be 3D printed.
native characteristics of highly conductive human
tissue, like skin, which are essential for the ink to be One of the potential applications of the new ink is in
used in 3D printing. The new biomaterial ink 3D printing electronic tattoos for patients with
leverages a new class of 2D nanomaterials known as Parkinson’s disease. Researchers envisage that the
molybdenum disulfide (MoS2). printed e-tattoo could monitor a patient’s movement,
including tremors. In order to 3D print the ink,
The thin-layered structure of MoS2 contains defect researchers in the Gaharwar Laboratory designed a
cost-effective, open-source, multi-head 3D bioprinter
centers to make it chemically active and can be that is fully functional and customizable, running on
combined with modified gelatin to obtain a flexible open-source tools and freeware. This also allows any
hydrogel. The developed ink has shear-thinning researcher to build 3D bioprinters tailored to fit their
properties that decrease viscosity as force increases, research needs. The electrically conductive
so it is solid inside the tube but flows more like a 3D-printed hydrogel ink can create complex 3D
liquid when squeezed, similar to ketchup or circuits and is not limited to planar designs, allowing
toothpaste. The team incorporated these electrically researchers to make customizable bioelectronics
conductive nanomaterials within a modified gelatin to tailored to patient-specific requirements.

BYBORRE has introduced

a new ready-to-order textile collection

BYBORRE, the Dutch innovation company, has introduced a new ready-to-order textile collection called simply,
TM
Textiles . With the first 17 pre-made fabrics produced with traceable materials, Textiles makes it even easier for ARRISTAN rAIR, made from plastic waste, is the the clothing sector, filtration media and nonwovens in
professionals to design better products with better textiles, all directly available to order at the brand's website. latest offering of the CHT Group. Plastic has long the technical textiles sector, and pillows and curtains
Since 2015, BYBORRE has been devoted to changing the future of textile creation and welcomed renowned been found everywhere in the environment. Of in home textiles.
(high-end) fashion, sportswear, interior, and automotive brands to its digital platform and knit development hub approximately 353 million tons of plastic waste
for textile design, rapid sampling, and on-demand production. worldwide, 22% ends up polluting the environment ARRISTAN rAIR is suited for finishing recycled yarns
and burdening our environment for a long time. This and fabrics, which are subsequently recyclable
At the beginning of 2020, BYBORRE introduced the design tool Create to the world, making clear that an inherent is one of the biggest global challenges that need to again. In addition to the positive characteristics
problem in textile production can be solved while at the same time paving the way for greater innovation. be solved. already mentioned, the hydrophilizing agent
ARRISTAN rAIR is characterized by its fast-drying
As with all BYBORRE fabrics, all Textiles come with a Textile Passport ensuring a fully transparent supply chain For the sustainable use of resources, the CHT Group properties in combination with excellent soil release
from raw material to final product. Quality is primarily driven by choosing material blends that support longevity, has developed the product ARRISTAN rAIR, and thermoregulation. It, therefore, offers optimal
made with BYBORRE's signature circular knitting techniques and extensive stock of yarns. The specifically according to the circular economy principles. Here, functionalities for high-quality and durable
designed first release consists of 17 different textiles available in over 50 colorways on request within ten days. plastic waste is converted into a valuable textile sportswear, especially in functional textiles. TEXTILE
More releases will follow soon as the Textiles library grows organically and dynamically over time. The current finishing product to achieve, for example, optimal SOLUTIONS of CHT improve the quality, functionality,
selection in Textiles already houses a wide variety of end-use options, allowing professionals from apparel, moisture management in sports and activewear. look, and purity of textiles and optimize their
interiors, architecture, and project development to work with BYBORRE's textiles instantly. Other areas of application include socks and tights in manufacturing processes.

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