The yarn produced in this way is called bright yarn, which has many advantages, such as little hairiness, high strength, good quality and it is easy for downstream processing.

紧密纺纱是一种新型的纺纱方法，纺制出的纱线又称为“光洁纱”，“光洁纱”具有低毛羽、高强力、高质量、后工序加工方便等特点。

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Material:import elastic thread, polyester yarn, nylon stretch yarn, bright nylon yarn.

材质：进口橡根丝，涤纶丝，锦纶弹力丝，有光锦纶丝。

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Its sizing effects on bright rayon, noil silk yarn and spun silk yarn are to be further tested.

对有光人丝、䌷丝和绢丝的上浆效果，尚待作进一步试验研究。

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Up to 12 colors of bright merino wool yarn are pulled from cones dangling from the ceiling into the teal-colored machines' high-speed knitting needles.

WSJ: It Ain't Rocket Science, but Sock-Making Comes Close