Twist Per Inch
TPI (twists per inch or turns per inch) is a term used in the textile industry. It measures how much twist a yarn has, and can be calculated by counting the number of twists in an inch of yarn.
Read more about Twist Per Inch: Variation Per Yarn, Handspinning, Determining How Many Twists Per Inch, In Industry
Famous quotes containing the word twist:
“The Twist was a guided missile, launched from the ghetto into the very heart of suburbia. The Twist succeeded, as politics, religion, and law could never do, in writing in the heart and soul what the Supreme Court could only write on the books.”
—Eldridge Cleaver (b. 1935)