近年来关于功能性的讨论主要应用于织物的研制，但也有功能性和纺丝油剂之间的联系，这些结合涉及不同的方向。这意味着可以在最终产品上看到纺丝油剂的功能，例如众所周知的纺丝油荆产品使疏水的聚丙烯非织造材料成为亲水的，从而进入医疗卫生领域。然而，纺丝油剂的功能在化学纤维和长丝的制造和加工过程中也有非常重要的作用。在这个领域，这些不是新的功能，而是继续优化。这里给出一些日常优化工作的实例，介绍正在进行的包括增强功能在内的创新产品的开发。%In recent years the discussion about functionalities has primarily applied to developments for fabrics. But there is also a linkage between ＂functionalities＂ and ＂spin finish technology＂, and the associations can go in different directions. It means functionalities of spin finishes can be seen on end products, for example the well known spin finish products which make the hydrophobic polypropylene nonwovens hydrophilic for applications going into the hygiene or medical industry. However functionalities of spin finishes are also of high importance during the manufacture and processing of man-made fibers and filaments. In this area it could be pointed out that these are not brand new functionalities but rather a continuous optimization considering performance as well as commercial aspects. Some examples from such daily work of optimization are given here and introduced to show that the development of innovative products including enhanced functionalities is ongoing.
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