介绍了1511M，1515有梭织机织制防羽绒布的工艺参数选取问题及有关机构的配套改造方法。
The problems in deciding technique parameters of weaving downproof fabric with 1511M or 1515 shuttle loom and the complete set remaking methods of relative mechanisms are introduced.
对棉防羽绒布卷染时，为提高日晒牢度，对各种直接染料进行筛选，并通过多种方法如固色、接枝等谋求提高日晒牢度。
For enhancing the fastness to light of cotton dwonproof jig dyed, direct dyes were selected and methods such as fixation and graft adopted.
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