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从19世纪开始合成染料替代沿用几千年的天然染料;从后期种类繁多的活性染料、酸性染料、分散染料等取代早期单一的直接染料;同时,随着人们对服用纺织品功能性需求的增加,各类功能型纺织化学助剂被逐步研制、创新、并应用到纺织品中。回首这段历程,我们可以清晰地看到,纺织化学品的使用就是一次又一次的替代、取代、创新、升级的过程。在不同时期选择合适的、最符合当时人们需要的商品去满足社会需求,是每个生活在当时社会条件下的人们所绞尽脑汁去思考的问题。也许,当时的选择仅能满足当时的需求;也许,些须时日后,这样的选择就被未来的社会所遗弃。但是,社会在进步,需求在改变,真理不必永恒,创新方能前进!
Since the 19th century, synthetic dyes have replaced natural dyes that have been used for thousands of years; the early single direct dyes have been replaced by a large variety of reactive dyes, acid dyes and disperse dyes in the later period; meanwhile, with the increasing demand of functional textiles, Various types of functional textile chemical additives are gradually developed, innovative, and applied to textiles. Looking back at this period, we can clearly see that the use of textile chemicals is a process of replacement, replacement, innovation and upgrading again and again. Choosing the right product at different times to best meet the needs of the people at that time to meet the needs of the community is a question that everyone in every society living under the conditions of society is racked on. Perhaps the choice at that time could only meet the needs of the time; perhaps, after a while, such a choice would be abandoned by future societies. However, society is progressing, demand is changing, truth does not have to be eternal, and innovation can move forward!