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非织造布(NONWOVEN),俗称无纺布,也叫不织布,是摈弃了传统的纺纱、织布工艺,把原料经过化学的、机械的、热力的、造纸的方法,用比较短的工艺流程加工而成的纺织品。非织造布与传统纺织品的生产工艺相比较,流程大为缩短,因而生产速度快、产量高、成本低,对原料的适应性比较强,每平方米十几克到一千多克的产品都能生产。但非织造布产品的某些物理指标,例如抗拉强度、悬垂度、尺寸稳定性、手感等仍不及机织物和针织物,这是到目前为止非织造布产品还没有替代机织物和针织物的主要原因。
Non-woven fabrics (NONWOVEN), commonly known as non-woven fabrics, also called non-woven fabrics, are abandoning the traditional spinning and weaving processes, passing raw materials through chemical, mechanical, thermal, and papermaking methods, using a relatively short process flow. Processed textiles. Compared with the production process of traditional textiles, the non-woven fabrics have greatly shortened the flow rate. Therefore, the production speed is quick, the output is high, the cost is low, and the adaptability to raw materials is relatively strong. Products ranging from 10 g/m 2 to 1000 g/m 2 Can produce. However, some of the physical properties of non-woven products, such as tensile strength, sag, dimensional stability, feel, etc., are still inferior to woven fabrics and knitted fabrics. So far, non-woven products have not replaced wovens and knits. The main reason.