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为什么织好的毛衣不会散架?科学家也刚知道是怎么回事
毛衣其实本质上算是针织物。针织物在成形时是通过织针有规律的运动将经向或者纬向送入的纱线依次弯曲成圈,再将前后生成的线圈相互串套起来形成的。简单来说,就是把纱线变成线圈,然后把线圈串套链接起来。 因此,可以把线圈作为针织物的基本结构单位,每个线圈是由圈干1-2-3-4-5 和沉降弧5-6-7 组成的,圈干又分为上部曲线部分的针编弧2-3-4 和两个侧面直线部分的圈柱1-2 和 4-5。
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