The difference between knitted fabrics and woven fabrics
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Knitted fabrics Woven fabrics Woven fabrics Textiles
Knitted fabrics and woven fabrics have different weaving methods, in terms of processing technology, cloth surface structure, and fabric characteristics. Each finished product has its own unique characteristics in terms of use. Here are some comparisons:
(1) Composition of fabric tissue: (A) Knitted fabric: Yes The yarns are sequentially bent into coils, and the coils are nested with each other to form a fabric. The process of yarns forming coils can be carried out transversely or longitudinally. Transverse weaving is called weft knitted fabrics, and longitudinal weaving is called warp knitted fabrics. (B) Woven fabric: It is a fabric made of two or more groups of mutually perpendicular yarns interwoven with warp and weft at an angle of 90 degrees. The longitudinal yarns are called warp yarns, and the transverse yarns are called weft yarns.
(2) Basic unit of fabric organization: (A) Knitted fabric: The loop is the smaller basic unit of knitted fabric, and the loop is composed of a loop stem and an extended thread It is composed of a space curve. (B) Woven fabric: Each intersection point between warp and weft yarns is called a weave point and is the smaller basic unit of woven fabric.
(3) Fabric structure characteristics: (A) Knitted fabric: Because the loop is formed by the yarn bending in space, and each loop is composed of a Composed of yarns, when the knitted fabric is subjected to external tension, such as longitudinal stretching, the bending of the loop changes, and the height of the loop also increases, while the width of the loop decreases. If the tension is transverse stretching, the situation is opposite, and the loop’s The height and width can obviously be converted into each other under different tension conditions, so the knitted fabric has great extensibility. (B) Woven fabric: Because the warp and weft yarns are intertwined, there is some bending, and the bends are bent in the direction perpendicular to the plane of the fabric. The degree of bending is related to the mutual tension between the warp and weft yarns, as well as the yarn stiffness. When the woven fabric is subjected to External tension, such as longitudinal stretching, increases the tension of the warp yarns and decreases the bending, while the bending of the weft yarns increases. If the longitudinal stretching continues until the warp yarns are completely straightened, the fabric shrinks transversely. When the woven fabric is stretched transversely by external tension, the tension of the weft yarn increases and the bending decreases, while the warp yarn bending increases. If the transverse stretching continues until the weft yarn is completely straightened, the fabric shrinks longitudinally. The warp and weft yarns will not be converted, unlike knitted fabrics.
(4) Characteristics of fabric structure: (A) Knitted fabric: can extend in all directions and has good elasticity, because knitted fabric is formed by hole-shaped coils , has great breathability and soft feel. (B) Woven fabric: Because the warp and weft extensions and contractions of woven fabrics have little relationship and do not change, the fabric is generally tight and stiff.
(5) Physical and mechanical properties of fabric organization: (A) Knitted fabrics: Physical and mechanical properties of fabrics, including longitudinal density, transverse density, and square meter grams Weight, elongation performance, elasticity, breaking strength, wear resistance, curling property, thickness, detachability, shrinkage, coverage, and volume density. (B) Woven fabric: The physical and mechanical properties of woven fabric, including the yarn density of warp and weft yarns, selvage, front and back sides, forward and reverse wool directions, and fabric coverage.
The functional fabrics produced by the city’s textile industry are mainly woven fabrics, including flame-retardant fabrics, fluorescent fabrics and knitted fabrics. City Textile continuously improves its products to protect human body safety more comprehensively.
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