Yarn count的意思

"Yarn count" is a term used in the textile industry to describe the thickness or diameter of a yarn. It is a measure of the fineness or coarseness of the yarn and is used to determine the quality and quantity of fibers needed to produce a given amount of yarn.

The count of a yarn is typically expressed using one of several systems, including the cotton count system, the woolen count system, and the metric count system. Each system uses a different unit of measurement and conversion factors to express the yarn's thickness.

For example, in the cotton count system, yarn count is expressed as a number that indicates the number of 840-yard hanks that can be made from one pound of yarn. A higher number indicates a finer yarn, while a lower number indicates a coarser yarn.

In the woolen count system, yarn count is expressed as a number that indicates the number of 560-yard hanks that can be made from one pound of yarn. Again, a higher number indicates a finer yarn, while a lower number indicates a coarser yarn.

The metric count system uses a unit of measurement called the tex, which is the weight in grams of 1,000 meters of yarn. The lower the tex value, the finer the yarn.

Yarn count is an important factor in textile production, as it can affect the drape, strength, and overall feel of the fabric. It is also used to determine the appropriate knitting or weaving patterns and equipment for a particular yarn.