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Author name: Haydn Davis

Warp knitting

Knitted textiles for in-car comfort

Obertshausen – Warp knitted textiles can offer improved moisture buffering, better lining properties and more
comfortable interior cushioning than the use of foam in the manufacture of children?s car seats.

The perception of heat and moisture by
passengers in the car can be described by means of the thermophysiological seat
comfort. Basically, this property relates to climatic perception, and includes
factors such as thermal transmission during the journey, including when sitting
down, as well as moisture transport and buffering. Using ventilation effects
between the seat and the body to create a pleasant microclimate is the best way
of achieving optimum values.

Various test methods are used at testing
organisations such as the Hohenstein Institutes to measure the extent to which
these are successful. Four physiologically determined parameters are used to
describe the climatic seat comfort: initial heat flow as a perception of warmth
immediately after sitting down, breathability, which is expressed in terms of
the resistance to water vapour transmission, thermal insulation, and water
vapour buffering, which is a measure of the amount of water vapour absorbed by
the seat until it feels damp.

Fibres & Yarns

Leading brands flock to fabric show

Hong Kong – Buyers from some of the world?s leading apparel brands such as
Burberry, Christian Dior, Diesel, Esprit, Gap, H&M and Levi Strauss were
among those discovering the latest knitted fashion and functional fabrics at
the recent Interstoff Asia Essential exhibition.

In total, the Hong
Kong event attracted 6,442 visitors from 44 countries and regions
with fabric sourcing experts keen to explore the growing list of knitted
fabrics available in the market.

In addition to sourcing from a range
suppliers, attendees had the opportunity to take part in seminars that provided
valuable insight for sustainable business and included discussions on design
and trends plus updates on the latest industry technology.

Hosiery knitting

Hanesbrands to close hosiery plant

Winston Salem
? With its hosiery sales falling 18% for the first half of 2009, Hanesbrands is
to end production at its Winston-Salem plant in North Carolina by the
end of 2010, with the loss of 240 jobs.

The company attributed the closure of the
50-year-old Weeks plant to the long-term decline in consumer demand for sheer
hosiery products with sales in 2008 also down by 14%.

Manufacturing will start slowing down in
the second quarter of 2010 and cease by the end of the year.

The company?s sheer hosiery distribution
operations at the Weeks plant, known as the East Coast distribution centre,
will relocate to Hanesbrands? existing distribution centre in nearby Rural Hall
by the second quarter of 2010. About 80 distribution employees at Weeks will be
reassigned to work at the Almondridge centre.

The company, whose brands include Bali, Champion, Playtex and Wonderbra, said the shutdown
of the plant would not impact its research, product development, quality
control and engineering functions, which employ about 200, at the Weeks
location. It will sell the 850,000-square-foot facility and lease it back once
the hosiery production stops.

?As a result of lower consumer demand, our
sheer-hosiery production volume has dropped to a point that it is no longer
feasible to run the plant,” said Bruce Duncan, the vice president of
knit-to-shape manufacturing for the company.

Hanes Hosiery Mills Co. opened Weeks in
1960 ? then the largest manufacturing plant ever built in North Carolina ? spending the modern
equivalent of about US$219 million. At the time, the plant had enough machines
to double Hanes’ previous annual production capacity to 100 million pairs of
stockings.

At the end of 2008, Hanesbrands announced
plans to close its last large knitted fabric plant in the US. This was
followed in April with the closure of the Barnwell, South
Carolina, sock-knitting plant which saw production transferred to El Salvador.

Hosiery knitting

Bright future for spandex predicted

Verona ? After several year?s of dwindling
markets, global fibre consumption looks set to reach its 2007 peak by 2012 with
spandex, used extensively in legwear and hosiery, set to rocket by 2015.

Speaking at the Lycra Fibre Moves
conference held in Verona, Italy, in October as part of
celebrations to mark the 50th anniversary of Lycra, industry specialist David
Hart of Opus Business Consultants said that fibre demand fell by 4.1% to 70.43
million tonnes in 2008 ? its first dip since 1982. He predicted a further fall of 2.7% for
this year, followed by growth of 1.4% in 2010, 2.1% in 2011 and 4.7% in 2012,
bringing the figure back up to 74.3 million tonnes.

Of specific interest to the conference were
the markets for nylon textile filament and spandex, both being extensively
employed in hosiery and legwear.

Hosiery knitting

New toe closing device for sock manufacturers

Florence – Celebrating its official launch at the recent FIMAST exhibition in Brescia was the new, patent pending Easy Toe, an automatic sock seaming attachment that can be easily retro-fitted to single cylinder socks knitting machines from all of the industry?s leading manufacturers.

The team behind the device, NTA Firenze were all present at the Brescia event, demonstrating the device to a steady stream of visitors inter ested to see how this straightforward, but highly effective device can be retrofitted to their current stock of sock knitting machines.?We wanted to create something for socks makers that would fundamentally help their business in these time of recession but at the same time, it had to be something that was reliable, straightforward to fit and easy to use,? explained sales manager Mr. Venni. ?Essentially, what we have here is an alternative method for the socks manufacturing market to find a way to produce closed toes, something that we believe is a reliable innovative solution.? Watching the Easy Toe in action, you realise that, as its name suggests, the key aspect of this technology is its simplicity and effectiveness.

Flat knitting

New hang-tags ideal for WholeGarment accessories

Wakayama – Such is the wide range of
applications for Shima Seiki?s WholeGarment technology that the company has introduced
a series of hang-tags to complement its existing range of best-selling products
and to help distinguish it from other conventional knitwear.

The launch of the new ?Mini Tags? came as a
direct response to customer feedback, particularly from those who utilize
Shima?s SWG041N, 061N and 091N compact machines to produce items such as
gloves, socks, scarves and hats.

Warp knitting

Warp knitting: a seamless fit?

Brescia – As Santoni revamps its warp knitting technology, Knitting Trade Journal explores where this latest development fits into the company?s world of seamless garment manufacture.
Renowned for its seamless knitting
technology, Santoni launched the original SWD8 double needle bar warp knit
machine at its own exhibition in 2008. Now, 12 months on, visitors to the
company?s headquarters at this month?s Santoni Days event were among the first
to see the new SWD4/2J, which has been designed for the production of warp
knitted seamless garments for both underwear and outerwear.
On entering the room at Brescia headquarters, the first thing that
struck me about the SWD4/2J was that it has a more compact design than the
original model. With dimensions of 2300mm wide x 3110mm deep x 3200mm high, this
may not seem significantly smaller than its predecessor, but with knitting mill
owners, often operating with limited space, needing to be as efficient as
possible in terms of production capacity, just a few centimetres can make all
the difference.

Flat knitting

Lochcarron in talks to find manufacturing partner

Hawick – Just days after local politicians
appealed for help for the troubled Borders? knitwear industry, Lochcarron of
Scotland has said it will be closing its plant in Hawick just before Christmas.

Around 30 jobs are expected to be lost with
some staff relocated to the company?s Selkirk headquarters.
Although the Lochcarron of Scotland
brand will remain, the company says it will now cease manufacturing its own
knitwear collections and will instead outsource production. Talks are currently
underway with other potential manufacturing partners in Hawick to take on the
production, a move that could potentially help preserve jobs for some of
company?s existing highly skilled workforce.
Announcing the closure, Lochcarron managing
director David Ogilvie said: “This will mean the closure of the Hawick
factory. However, with likely demand for skilled staff elsewhere within the
knitwear industry in Hawick, and additional positions at Selkirk, we anticipate
minimal job losses.
“We are now entering into a period of
consultation with the trade unions to minimize these job losses and are unable
to make any further comment during this process.”
Lochcarron is also heavily involved in the
weaving sector with knitwear making up only 15% of the company?s business. It is renowned for its high quality merino, angora, cashmere and blends and is particularly famous for the way that they finish their cashmere fabrics. Up to
now, the company has always used a traditional finishing method involving
hundreds of dried thistles, known as teasels. The teasels are lined up on a
huge drum and are sprayed with water to soften them.So specialised is this process that many companies have
sent their finished fabrics to Lochcarron to undergo this process.
Further details to follow.

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