YARN COUNT || CLASSIFICATION OF YARN COUNT || TEXTILE ENGINEERING
what is yarn count??
classification of yarn count??
what is direct count ??
what is indirect count ??
short note of yarn count ??
Yarn count is extremely vital term that ought to be understood by each textile guys.
The yarn count tells you ways thick a yarn is, which might tell you heaps concerning its sturdiness, strength, and luxury. It's a crucial variety, which suggests that it's one you do not need to estimate. you'll most likely guess wherever this is often going. We're aiming to need to point out scientific discipline. during a textiles course. I know, I know.
Direct System:
In its most simple sense, the yarn count represents either the mass per unit length, or length per unit mass of the small stuff. what is that mean? We're really observing 2 other ways to calculate this variety, each of that ultimately tell North American country however fine or coarse the yarn is however that take totally different routes obtaining there.
Let's begin with the primary technique for shrewd yarn count: the direct system. The direct system treats the length of yarn because the constant within the formula, therefore what we tend to area unit shrewd is that the weight of yarn. Basically, what quantity will a uniform length of yarn weigh? that is what the yarn count represents. during this system, the next count represents a heavier, and thus coarser yarn. Say it with me: within the direct system, higher yarn count= coarser yarnThe basic formula for the direct system feels like this:
N= (W/l) / (L/w)
Indirect System:
.If a method to calculate yarn count is named the direct system, then clearly the choice technique should be referred to as the indirect system. The indirect system flips the formula around, treating the load (not the length) because the constant. We're asking however long a yarn has got to be to satisfy a selected weight, not what quantity a selected length weighs. Since we've flipped it around, the amount suggests that The formula for the indirect system is virtually reversed. Whereas the direct system calculates yarn count as N= (W/l) / (L/w), the indirect system calculates it as N= (L/w) / (W/l). one thing totally different. within the indirect system, the next count indicates finer yarn.
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