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 duce of any other rule have I to govern myself by in this affairand if I had one ... I would twist it and tear it to pieces, and throw it into the fire when I had doneAm I warm? I am, and the cause demands ita pretty story! is a man to follow rulesor rules to follow him?”
—Laurence Sterne (17131768)