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There are two primary types of
looms utilized in contemporary rug weaving. These are the ground
or horizontal loom and the vertical loom. There are
three types of vertical looms: the village type, the City type,
and the roller beam type.
The ground or
horizontal loom is the simplest of the looms. The warp threads
are fastened to an upper and lower beam, which are held in place
by stakes driven into the ground. It is used by nomadic tribes
and village peasants because it is easily collapsed and may be
moved from place to place. When the nomads are ready to move,
the stakes are removed and the unfinished carpet is rolled
around one of the beams. Once resettled, the weaver may unroll
the carpet, reset the stakes, and again begin the weaving
process.
The simplest of the vertical
looms is the village type. The weaver may sit either on
the ground or on a plank; the plank is raised or lowered so that
the weaver is always seated directly in front of the area of the
carpet on which he or she is working. The warp threads are
attached to the upper and lower beams of a simple wooden frame.
Although the length of the carpet is usually only as long as the
distance between the upper and lower beams, it is possible to
make the carpet longer by a complicated process. In this
procedure the warp threads are loosened and the completed part
of the rug is reattached to the lower beam. The warp threads are
then retightened on the upper beam, and the weaving process is
continued.
The City type loom, so named
because it originated in the Iranian town of City, is a little
more complicated than the village type. The warp threads pass in
a continuous loop around the upper and lower beams. The weavers
do not have to be raised with this type of loom because, as the
weaving process progresses, the rug may be lowered down around
the lower beam and up the back of the loom. The completed part
of the carpet can then easily be inspected. With this type of
loom, the length of the carpet can be made twice the distance
between the upper and lower beams.
The roller beam type is the most
advanced of the loom types. Warp threads are wound around the
upper beam with their ends attached to the lower beam. As the
weaving process progresses, the warp threads are un-wound from
the upper beam and the finished part of the carpet is rolled
around the lower beam. Carpets of any length can easily be
woven. |