Solid Color Fabrics are made by bending the yarns in space when they are in operation. Each coil is composed of one yarn during use. When the fabric is subjected to external tension during operation, such as longitudinal stretching, the coil The bending changes, and the height of the coil also increases, while the width of the coil is reduced. For example, the tension is transverse stretching, and the opposite is true. The height and width of the coil are obviously mutually convertible under different tension conditions, so knitting The extensibility of the object is large.
Plain fabrics are somewhat curved due to the interlacing of the warp and weft yarns, and the warp is bent in a direction perpendicular to the plane of the fabric. The degree of bending is related to the mutual tension between the warp and weft yarns and the yarn stiffness. When the shuttle fabric is subjected to external tension, For example, when stretching in the longitudinal direction, the tension of the warp yarn is increased, the bending is reduced, and the bending of the weft yarn is increased, such as longitudinal stretching, until the warp yarn is completely straightened, and the fabric is transversely contracted. When the woven fabric is stretched in the transverse direction by the external tension, the tension of the weft yarn is increased, the bending is reduced, and the warp yarn bending is increased, such as the transverse stretching, until the weft yarn is completely straightened, and the fabric is longitudinally contracted. However, the weft yarn does not change, unlike the knitted fabric.
Plain fabric structure
(1) Knitted fabric: It can extend in all directions and has good elasticity. Because the knitted fabric is formed by a hole-shaped coil, it has a large air permeability and a soft touch.
(2) woven fabric: Because the woven fabric passes through, the relationship between the extension and contraction of the weft yarn is not large, and no conversion occurs. Therefore, the fabric is generally compact and quite hard.