What is thread count?
Thread count is a measure of quality of fabrics used for
bedding. This measure of quality looks at the fineness or
coarseness of a fabric; in this case it mostly refers to bed
linens like sheets and pillowcases. Thread count is the number
of threads going each way in one square inch of fabric. Thread
count is measured by counting the number of horizontal and
vertical threads in one square inch of fabric. Thread counts
average from lowest (80) to highest (1200). Most are usually
between 180 and 300, and anything above 300 is considered higher
quality. Higher thread count means more threads, and this
usually translates into a more densely woven fabric that lasts
longer and is many times softer. Some exceptions to this rule
are fabrics made of linen, flannel, or jersey. Fabrics like
linen, flannel, or jersey are subject to low thread count
because of the type of material they are made of and the
properties of that material. For example, part of the softness
of flannel comes from its low thread count because of the
material it's made from. Ply and thickness are two factors that
also affect thread count. The ply is defined as the number of
threads that are wrapped into a single thread. Single-ply refers
to the use of single threads in the construction of a fabric.
Two-ply refers to materials that twist two threads together into
a single thread, thus increasing the fabric's thread count and
creating a stronger thread. This creates a heavier, more durable
fabric.
Using finer threads often allows for softer, smoother fabrics
and more fit into a square inch. Finer thread, like silk, create
a lighter fabric, and are thus more desire able than coarser
threads. They are also more fragile, so it is important to care
for them especially well.
While thread count is important in picking your bed linens,
remember that cotton and silk are the main types of materials to
judge based on a high or low thread count. Other materials like
linen, flannel, and jersey may have a lower thread count, but
this doesn't mean they aren't comfortable. Blends are also
common, and often create softer materials. Jersey-cotton blends,
for example, are ideal for baby sheets and other types of baby
bedding.
When in doubt, see what feels the best. You're best off visiting
a fabric store and exploring the many different kinds of
materials to find out how a fabric feels. Knowing what you're
going to get makes your sheet shopping experience easier and
more rewarding, especially if you're shopping online.
http://www.sheetworld.com