Jacquard is a popular name for figured woven fabrics with complicated
and curvy designs. They do not have characteristics that would define them by
a more specific name, such as brocade, damask, or tapestry. Jacquard fabrics with
a complex curved design on the background of a recognizable simple material such
as taffeta may have the term "figured" added to the name of the ground fabric
("figured taffeta"). Otherwise, an intricately figured woven fabric that does
not show characteristics which would earn one of the "big names" such as brocade
is called simply a "jacquard".
Jacquard is also a method of weaving to allow the most intricate
interlacing of warp and weft yarns to be accomplished automatically.
Most woven patterns are formed by raising various groups of warp
yarns as the weft is inserted; each group of warp yarns is lifted
on a frame called a harness. The simplest (plain) weave requires
only two harnesses, one to lift each odd-numbered warp, one for
each even-numbered warp, then the interlacing repeats.
Jacquard
designs are most often elaborate and striking, so many are not fabrics that form
a quiet background! They are used in all weights, fiber contents, and interiors
applications, from the sheerest materials to carpets.
Jacquard"s original method
uses cards in which a hole can be punched in any row where a warp yarn should
be raised. Any number of rows can be built up on cards laced together, so the
repeat of pattern can be any size. Interestingly, this method of "binary control"
- in which a hole is either present or not - formed the basis of modern telephone
and computer technology. It is thus not surprising that jacquard weaving adapts
perfectly to electronic control. Also, anyone who has tried to create a curve
in a computer graphic knows how many rows it takes to make a smooth curve - a
problem exactly like that of changing interlacing of warp and weft over many rows
to get a smooth curve in even a small woven design.
Easy2source.com lists a
wide variety of Fabric Jacquard in different designs and shapes. To view the exhaustive
list with information on its suppliers click here.