Question 10 (Textile Technology & Fibre Science)
Among the following options, the thickest Classimat fault is
| (A) | B3 |
| (B) | D1 |
| (C) | G |
| (D) | H2 |
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Frequently Asked Questions | FAQs
What are classimat faults in yarn?
Classimat faults refer to a type of yarn fault that is typically detected using an instrument called the Classimat. The Classimat is a machine that is used to measure and analyze the quality of yarn by identifying and categorizing various types of faults in the yarn. Classimat faults are divided into four different categories: thick places, thin places, neps, and hairiness.
Thick places: Thick places refer to sections of the yarn that are thicker than the surrounding areas. These can occur due to variations in the spinning process or due to defects in the fibers.
Thin places: Thin places refer to sections of the yarn that are thinner than the surrounding areas. These can occur due to breaks in the fibers or due to variations in the spinning process.
Neps: Neps refer to small knots or clumps of fibers that are present in the yarn. These can occur due to poor quality fibers or due to the spinning process.
Hairiness: Hairiness refers to the amount of loose fibers or fibers protruding from the surface of the yarn. This can occur due to the spinning process or due to the quality of the fibers used.
Classimat faults can be problematic in yarn production as they can affect the quality and performance of the final product. By identifying and addressing these faults, manufacturers can improve the quality of their yarn and reduce the likelihood of defects in their finished products.