双组分纤维又称为复合纤维，是由两种不同成纤聚合物或性能不同的同类成纤聚合物组成。由于这种纤维中所含两种组分相互补充,因此复合纤维的性能通常优于常规的合成纤维，具有多方面的用途。复合纤维按形态可分为两大类,即双层型和多层型。双层型又包括并列型和皮芯型，而多层型又包括并列多层型、放射型、多芯型、木纹型、嵌入型、多岛型和云雾型等。
并列型双组分纤维结构 bilateral fiber structure
奥纶双组分纤维 Orlon bicomponent fibre
异质双组分纤维 heterofil bicomponent fibre
双组分纤维混纺 Binary fibre mixtures
皮芯型双组分纤维 sheath-core bicomponent fibre
并列型双组分纤维 side-by-side bicomponent fibre
偏心皮芯型双组分纤维 eccentric sheath-core bicomponent fibre
双组分复合纤维 chemical blend ; chemical l blend
双组分薄膜纤维 bicomponent-film fibre
阐述了适合双组分纤维产品生产的设备的新进展。
It was demonstrated that the present progress of equipments which were well suited for demands of manufacture bi-component fiber products.
采用PE/PP双组分纤维，经梳理成网、热风粘合加固后制成蓬松、柔软的非织造布。
The soft and fluffy nonwoven is made with PE/PP bi-compound fiber after carding and hot-air through bonding.
简要地介绍了双组分纤维技术以及该技术的性能对纺粘法工艺和产品性能的作用及影响。
The methods of splitting of bicomponent nonwovens were discussed mainly, and some evaluation methods of splitting effect were compared.
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