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  • 木浆复合水刺无纺布在医学领域中的应用
  • 本站编辑:杭州耀锦无纺布有限公司发布日期:2017-12-13 14:22 浏览次数:
非织造材料是一种通过物理或化学方法对高分子聚合物、纤维状集合体等进行加工而形成的新型柔性材料,综合了纺织、造纸、塑料和皮革四大柔性材料之优点。水刺非织造材料是非织造材料中技术含量高、产品风格好,倍受消费者好评的产品之一,在我国已有近20余年的发展历史,从普通非织造材料到各种功能性非织造材料都得到了一定程度的开发与应用。
Nonwovens are new flexible materials formed by physical or chemical methods, such as polymers, fiber assemblies, etc., which combine the advantages of four flexible materials, such as textile, papermaking, plastic and leather. Spunlaced nonwovens is the technical content of nonwovens is high and the product style, one of the great praise of consumers of products, development history in China for nearly 20 years, has been developed and applied to a certain extent from the common nonwoven material to various functional nonwovens.
水刺复合技术,是对传统水刺技术的重大创新。水刺复合技术通过多种技术的交叉、渗透和融合,使水刺产品的性能和功能更加丰富,大大拓展了水刺产品的应用领域。
Spunlace technology is a major innovation for traditional spunlace technology. Spunlaced Composite Technology enriches the performance and function of spunlaced products through a variety of technology crossover, penetration and fusion, and greatly expands the application area of spunlaced products.
  木浆复合水刺非织造材料是运用水刺技术将木浆纤维与合成纤维网复合,形成两种纤维相互缠结结构的一种非织造复合材料。该种材料具有强伸性高、手感好、透气透湿等良好的服用性能,基于水刺无纺布自身的优势被应用在医疗领域。
Wood pulp composite spunlaced nonwoven material is a nonwoven composite material formed by spunlacing technology, which combines wood pulp fiber and synthetic fiber net to form two kinds of fiber intertwined structure. This kind of material has good performance, such as high extensibility, good hand feeling, breathable and permeable moisture, and is applied in medical field based on the advantages of spunnon-woven fabric itself.
2003年,我国面临着“非典”的威胁,市场上对具有隔离细菌或者病毒功能的医用防护服需求量较大,但当时国内尚不能生产符合要求的医用防护服,造成医用防护服大量进口的局面,但是隔离细菌和病毒的一次性防护服得到广泛普及。国家也出台了相应的防护服标准GB19082-2003。虽然水刺无纺布的柔软性和透气性非常好,但是要用来制作防护服的话其合成血液穿透和过滤效率两项指标并不达标。所以,在原料中加入细旦纤维外,还必须联合采用其他的加工工艺才有可能彻底解决合成血液穿透和过滤效率两个难题。
In 2003, China is facing the threat of SARS, the market for medical protective isolation with bacteria or viruses function service demand is greater, but the domestic is not produced in accordance with requirements of medical protective clothing, medical protective clothing imports caused by the situation, but the disposable protective isolation of bacteria and viruses for widespread. The state has also issued a corresponding standard of protective clothing GB19082-2003. Although spunlaced nonwovens have good softness and breathability, two indicators of synthetic blood penetration and filtration efficiency are not up to standard if they are used to make protective clothing. Therefore, adding fine denier fibers into raw materials, we must combine other processing technologies to solve the two difficult problems of synthetic blood penetration and filtration efficiency.
 
一方面,要对水刺非织布进行防水、阻燃多功能后整理,给予水刺非织造布防水和阻燃的效果;
On the one hand, the waterproof and flame retardancy of the nonwoven Spunlaced fabric should be finished, and the effect of water proof and flame retardancy of the spunlaced nonwovens should be given.
另一方面,还要对水刺非织造布进行淋膜复合加工,以此来提高水刺非织造布的过滤效率。
On the other hand, but also for the lamination processing of spunlaced nonwovens, in order to improve the filtration efficiency of spunlaced nonwovens.

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