Page 65 - TEXtalks. March- April 2023

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Electromagnetically Acoustics

heatable, nanomodified solutions;

stent for treatment polyester-based

Researchers at RWTH Aachen University in Germany have developed an electromagnetically heatable,
nanomodified stent for the treatment of hollow organ tumors. high-tech

They explain that almost every fourth person who eventually dies of cancer has a hollow organ tumor, for
example in the bile duct or in the esophagus. Such a tumor cannot usually be removed surgically. It is Leading German nonwovens producer Sandler is panels and pads in different thicknesses,
only possible to open the hollow organ for a short time using a stent – a tube-shaped prosthesis. launching a new range of acoustics solutions aimed performance types, and colour versions, as flexible
However, the tumor grows back and penetrates the hollow organ through the stent. at efficient sound insulation in multiple applications. roll goods, optimally adaptable to component
Open-plan interior design in living as well as working contours, or as custom-made solutions for specific
When electromagnetic fields are applied to the stent, its nanoparticles lead to controlled heating. spaces brings us closer together, and promotes applications. Bluefiber products are ready to use,
Because the tumor reacts much more sensitively to heat than healthy tissue, it is destroyed and the active exchange and shared creativity, Sandler says. combining function and design. It is made from 100
hollow organ remains open, creating a self-cleaning effect. To ensure that the background noise does not take % single-polymer (mainly recycled PET bottles) and
therefore fully recyclable at the end of its service life.
over during the hectic workday and that
A manufacturing process and proof of concept for magnetic hyperthermia are already in place and the concentrating on the task at hand is possible, Bluefiber acoustics brand combines a wide range of
technology has a very high development potential because it can also be used for tumors in other parts efficient acoustics solutions are needed. Wall or acoustically highly efficient materials –
of the body such as the prostate, stomach, intestine, or urinary bladder, or for cardiovascular diseases. ceiling elements, partitions, acoustically absorptive polyester-based high-tech made in Germany. Owing
objects – the possibilities are as versatile as the to their excellent sound absorption properties the
people benefitting from them. lightweight materials offer an ideal basis for individual
interior design concepts, creating a pleasant
living space.
Bluefiber solutions are available as self-supporting
First 100% recycled

thermoplastic New bio-based and recyclable sustainable

elastomer base textile innovation for denim

content interlinings According to Hyosung, it’s important to provide the water use by 50 percent compared to the

value chain with a complete offering of textile production of regular elastane. Hyosung will offer
solutions when it comes to sustainability as the creora bio-based elastane made with 70 percent
The new, 100% rTPE interlinings are offered in recovery capabilities. apparel industry has not quite decided which renewable resources in the second half of this year.
40-90gsm weights, with wide applicability – from sustainable path it wants to follow – whether it’s
lightweight knit fabrics with applications in leggings In addition, Freudenberg also offers interlinings from recycled, bio-based, recyclable – or something else Hyosung’s 3rd party-certified creora regen spandex
and sports bras to elastic woven fabrics that require the XB and UE Series. XB Series nonwoven coming along on the horizon. made of 100% reclaimed waste, is the missing
medium-to-heavy weights, such as denim, maternity interlinings are available in 40-72gsm weights, puzzle piece that allows denim brands to claim their
clothes, or casual wear. offering a soft hand feel and light-to-medium weight In 2022, Hyosung was the first global developer to jeans are fully made from recycled materials.
options with high wash durability. They can be used
across sportswear and fashion segments in areas commercialize bio-based elastane into the apparel Hyosung’s creora 3D Max elastane uniquely enables
The Apparel division of Freudenberg Performance such as cuffs and the waistbands of leggings. market. Both USDA and SGS certified, creora denim brands to design and develop jeans that
Materials Apparel is expanding its elastic interlinings bio-based elastane, is made with 30 percent align with these guidelines as the fiber delivers
range with the introduction of the apparel industry’s The UE Series is available in 153-220gsm weights, renewable resources – and according to a recent high-performance stretch and recovery with a very
first 100% recycled thermoplastic elastomer (rTPE) offering high elasticity, good recovery, and strong third-party life cycle assessment (LCA), the small portion of elastane content allowing the
base content interlinings. The new interlinings offer support. The mesh structure ensures excellent manufacture of creora bio-based elastane reduces garment to be recycled.
exceptional elasticity and retain excellent breathability in applications such as sports bras.

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