Dyeing auxiliaries are the key points to resolve the problems of levelness, deep dyeing and fastness in dyeing micro polyester fiber.
涤纶超细纤维染色时存在匀染性、染深性和牢度三个问题，助剂是解决这些问题的一个重要手段。
Dyeing auxiliaries are the key points to resolve the problems of levelness, deep dyeing and fastness in dyeing micro polyester fiber.
涤纶超细纤维染色时存在匀染性、染深性和牢度三个问题，助剂是解决这些问题的一个重要手段。
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