影响帘线芯股捻距大小的主要因素为牵引线速度、旋转体转速、加捻段的距离和捻向。
The main factors affecting lay length of core strand of steel cord are draught speed, rotating speed of revolver, distance of laying, twist direction.
为了防止纱线的变形，将具有不同捻向的两根单纱并合在一起，可以制成平衡纱线或不卷缩纱线。
To prevent the distortion, a right- hand and a left- hand twisted single are combined to form a balanced yarn.
全真丝纬向弹力机织物的弹力主要利用强捻纬线的捻度释放来形成。
The elasticity of silk woven fabrics is formed by the twist release of hard twist on weft yarn.
全真丝纬向弹力机织物的弹力主要利用强捻纬线的捻度释放来形成。
The elasticity of silk woven fabrics is formed by the twist release of hard twist on weft yarn.
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