In this paper, the recent progress of colouring technology of modified and unmodified and color master-batch of polypropylene fibers are reviewed, and the trends of which are discussed.

本文对改性聚丙烯纤维及来改性聚丙烯纤维染色技术及色母拉着色技术近期进展作了综述，并对其发展前景进行了预测、讨论。

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The market of color master batch abroad focuses on Western Europe, North America and Japan, and the producers are mainly multinationals or the top 500 world corporations.

国外色母粒的市场主要集中在西欧、北美和日本，生产企业多是跨国公司或世界500强企业。

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Some case studies showing the effect of master-batch design on color and properties of solution dyed fibers are examined.

分析了母粒设计对纺前染色纤维的颜色和性能的影响的一些案例。

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