Spinning straw into gold?
Did the fairy tale
Rumplestiltskin ever make you wonder if you could spin straw into gold?
Can you really spin a gold fiber? Yes,
you can. It isnt made out of straw but the minerals, gold and
silver, can be made into a fiber.
Since ancient times gold
and silver have been used as decoration in the clothing and textiles of kings,
leaders, nobility and people of status. Many
of these elegant textiles can be found in museums around the world.
However, today using gold or silver in our clothing is impractical and
expensive. Although some couturiers still use it in their textiles the
modern substitute is metallic fibers. The
Dobeckmun Company produced the first modern metallic fiber in 1946.
Currently metallic fibers are manufactured primarily in Europe and none
are made in the United States. In
the past aluminum has always been used as the base in a metallic fiber.
More recently stainless steel has become a base as well. It is more difficult to work with but provides properties to
the yarn that allows it to be used in more high tech applications.
There are two basic
processes used in manufacturing metallic fibers. The most common is the laminating process, which seals an
aluminum layer in between polyester or acetate film. These fibers are then cut into lengthwise strips for yarns
and wound onto bobbins. The metal
can be colored and sealed in a clear film, the adhesives can be colored or the
film can be colored. There are many
different variations of color and effect that can be made in metallic fibers,
producing a wide range of looks.
Metallic fibers can
also be made by using the metalizing process.
This process involves heating the metal until it vaporizes then
depositing it at a high pressure onto the polyester film.
Although this process makes the fibers more flexible and durable it is
less commonly used.
Lurex®
The Lurex Company Limited
has manufactured metallic fibers in Europe for over fifty years.
They produce a wide variety of metallic fiber products including fibers
used in apparel fabric, embroidery, braids, knitting, military regalia,
trimmings, ropes, cords and lace surface decoration.
The majority of Lurex® fibers have a polyamide film covering the metal
strand but polyester and viscose are also used.
The fibers are also treated with a lubricant called P.W., a mineral based
oil, which helps provide ease of use.
? True metal fibers
are heavy in weight compared to other fibers.
? Coated metallic
fibers do not tarnish.
? The film on a
metallic fiber makes it insusceptible to salt water, chlorinated water or
climate conditions.
?The most common end
use for metallic fibers is upholstery fabric and textiles such as Lamé and
brocade.
?Many people also use
metallic fibers in weaving and needlepoint.
?More commonly today
you can find metallic fibers in clothing, anything from party and evening wear
to club clothing to everyday wear. The
shiny effect that the fibers create has become a symbol of the new millennium.
Metallic
fibers are also used in places that you may encounter every day.
?Stainless steel and
other metal fibers are used in communication lines such as phone lines and cable
lines.
?Stainless steel
fibers are also used in carpets. They
are dispersed throughout the carpet with other fibers so that they are not
detected. The presence of the
fibers helps to conduct electricity so that the static shock is reduced.
These types of carpets are often used in high volume computer areas where
the chance of producing static is much greater.
?Other uses include:
Tire Cord
Missile nose cone
Work clothing such as
protective suits, space suits, cut resistant gloves for butchers and other
people working near bladed or dangerous machinery.
Care
Instructions
The
best way to determine how to care for a particular metallic fiber in a fabric is
to read the care instruction label. If
you cannot locate the label you should have the item dry-cleaned if at all
possible. Be careful when ironing
metallic fibers or fabric because the heat from the iron, especially at high
temperatures, can melt the fibers.
Metallic
fibers can be used in a variety of ways to create a variety of effects, from
eveningwear to protective gear. They
are becoming very popular in todays fashion industry and in technical
applications. Many designers have been using more and more metallic fibers
and fabrics in their modern designs. Clothing
that resembles space suits and other futuristic ideals have started to gain
popularity. Modern advances in
technology reflect into our daily lives. One of these ways is the common use of synthetic and metallic
fibers.
Sources:
Sara
J. Kadolph, Anna L. Langford, Textiles.
8th ed. Prentice-Hall, Inc. Upper Saddle River, New Jersey, 07458,
pages 134-5.
Hatch,
Kathryn. Textile Science.
West Publishing Co. New
York, 1993. Page 308.
Textile Fabric
Consultants, Inc.
5499 Murfreesboro
Rd. Suite D
LaVergne, TN
37086
615-459-7510 /
800-210-9394
fax: 615-459-3744
e-mail: textilefc@aol.com
website: www.textilefabric.com
Copyright
Karen
Brandon,
Textile Fabric Consultants
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