negative-bath 底片浴槽
It pointed out that the temperature of spinning solution, negative stretching, temperature of coagulation bath, concentration, flow and spin-finish had influence on quality of flat fiber.
指出原液温度、负拉伸、凝固浴温度、浓度、流量以及所用的油剂都会对扁平纤维的质量产生影响。
Results showed that adding mending agent L to dye bath could obviously enhance color yield, while exert little negative impact on color fastness.
试验结果表明，与常规高温匀染剂相比，修补剂L的加入在提升得色量方面有较大的作用，而且不会造成染色牢度下降。
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