New Wave Group AB Sustainability_report_2018_EN_HQ | Page 25

EXP 4.0 MERINO REWOOLUTION
Wool is a fantastic material and more sustain-
able in itself than most other textile fibres. It is
a 100 % biodegradable and renewable fibre,
valued for its natural water- and soil repellence.
Unfortunately, the processing of wool includes
steps with negative environmental impact. The
process of one ton of wool treatment requires
approximately 0.5 ton of chlorine, several other
industrial chemicals and huge amounts of water.
EXP 4.0 is a modern technology of wool that
requires fewer chemicals and uses up to 50%
less water than older treatments. EXP 4.0 is the
first wool treatment that meets stringent
requirements of eco-labels such as GOTS. Our
brand Seger obviously chose to knit its Sense
and EveryDay socks in EXP 4.0 treated wool.
SPUN DYED POLYESTER
The biggest environmental impact in the life
cycle of clothes and textile derives from the fibre
processing and wet treatments. Normally, this
requires huge amounts of water, chemicals and
energy. Spun dyed polyester is a way to add
color to polyester fabric in a much improved
way. Instead of soaking fabric or yarn in water
with dyestuffs, the color pigment is added into
the polymer melt. Thus, the color pigments
become an imbedded part of the fibre prior to
extrusion. Not only does this eliminates the need
for a conventional wet dyeing process – saving
approximately 60% energy and water – it also
results in excellent quality properties such as
improved color fastness. Garments made out of
spun dyed polyester are available among our
brands Craft, Projob, Cutter & Buck and Printer.
A WIDE ASSORTMENT OF OEKO TEX
Oeko Tex is the world’s most recognized and
independent product label for all types of tex-
tiles tested for harmful substances. Garments
with the Oeko Tex-label have been success-
fully tested for chemicals that pose a health
risk, and therefore contribute to an effective
consumer protection, taking into consideration
both REACH and non-regulated substances.
Within our brand Clique, more than 80 % of
the assortment is certified by Oeko Tex. You
can also find Oeko Tex-certified work wear
from Projob and Jobman.
OUR AMAZING GLASS!
Garments are just one example of materials
that could decrease its environmental impact.
Another important material is glass. Glass affects
the environment in several ways and historically,
many substances have been used that are harm-
ful to the environment. Orrefors Kosta Boda has
conducted active environmental work for a long
time and has been world leading in its ambition
to create crystal glass without lead and arsenic.
This glass is sometimes referred to as
“eco-crystal”, but in Kosta Glassworks it is simply
the material we use for the entire glass
manufacture in Kosta.
SUSTAINABLE GROWTH
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