文章讨论了特细号高密织物经纱上浆浆料调配情况和存在问题，文中的一些数据和建议可作为纺织厂在浆纱时的参考。
The article discusses the size mixing of superfine count high density fabrics and the existing problems. The data and Suggestions can be used as a reference for textile mills.
聚乙烯醇(PVA)、丙烯酸类及淀粉是经纱上浆的三大主浆料。
Polyvinyl Alcohol (PVA), Acrylics and Starches are major materials in warp sizing.
当聚丙烯酸浆料取代PVA浆料的比例小于25%时，经纱上浆满足增强减伸的要求，纱线的浸润和被覆性能良好。
When the replacement of poly-acrylic acid size to PVA was less than 25%, the sized warp yarn met the requirements of weaving and the coated and infiltration property of the sized yarn was good.
如果纱线所含的浆料过多，纱线会发脆，这会引起经纱的大量断头。
If the yarn contains too much size by weight, it will tend to be brittle and, as a result, an excessive number of end breaks will occur.
对丙烯酸浆料VICOL -WNR的浆液性能和浆纱质量进行了工艺测试和理论分析，指出VICOL - WNR在涤棉经纱上浆中可以部分取代PV A。
The size performance and sizing quality of acrylic size VICOL WNR is tested and analyzed. And it is indicated that PVA can be replaced partly by VICOL WNR in the sizing of polyester cotton warp.
浆料对纤维的粘附是浆纱工程的一个基本问题，只有粘附性好的浆料才能有效地保护经纱。
Adhesive action of a sizing agent to a fibre is a basic concept in sizing engineering, as only warp sizing with good adhesion is able to protect warp yarns during the weaving process.
如果纱线上的浆料较少或没有浆料，便不会收到上浆的效果，也会造成经纱的大量断头。
If the yarn contains too much size by weight, it will tend to be brittle and, as a result, an excessive number of end breaks will occur.
如果纱线上的浆料较少或没有浆料，便不会收到上浆的效果，也会造成经纱的大量断头。
If the yarn contains too much size by weight, it will tend to be brittle and, as a result, an excessive number of end breaks will occur.
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