yarn sizing

In this article are researched the properties of polyester size SL-996 and the sizing liquid and film of its mixed size with a yarn sizing effect comparison followed.

研究了SL-996聚酯浆料及其混合浆料浆液、浆膜的性能，并对浆纱效果进行了比较。

Material choice and processing optimizing are very important in reducing hairiness online, compact spinning technology can also reduce hairiness efficiently. Technique measures of adopting wet slip, high pressure sizing and pre-wetting sizing and so on can reduce yarn hairiness.

采用紧密纺纱技术可有效减少毛羽，浆纱工序通过采取湿分绞、高压上浆及预湿上浆等技术措施，可以改善和减少纱线的毛羽。

Size mixing and try one's best to keep original viscidity, firm content, sizing rate, thick liquid yarn machine keeping the original technical parameter not changing in the course.

调浆过程中尽量保持原来的粘度、固含量、上浆率、浆纱机保持原来的技术参数不变。

Thus, after sizing the yarn maintains a high elongation rate at the same time optimum separation of the yarn sheet on the splitting rods is ensured.

新型浆纱设备中有不同的张力区，这样经过上浆的纱线有较高的伸长率，同时保证分绞顺利。

Modification of conventional sizing dyeing machines with PLC and tension inverter controller improves mech-electronical level, and auto pulling and winding are gained as well as constant winding as a result of reducing the problem of yarn breakage and yarn billow.

老式浆染联合机采用PLC和张力控制专用变频器改造后，提高了机电一体化水平，实现了车头牵引、卷绕的自动控制及恒张力卷绕，避免了崩纱浪纱故障。

The production practice is mainly introduced of weaving mixture fabric with polyester filament yarn as warp and cotton spun yarn as weft on cotton weaving machine. The determination thoughts and concrete practice of sizing instruction and main technology are generalized in preparation and weaving process.

主要介绍了利用棉纺织短纤设备，织造经纱为涤纶长丝，纬纱为纯棉纱的交织物的生产实践，重点总结了准备及织造工序浆料选配及主要工艺参数的选择确定思路及具体做法。

Process and practical experience with cold sizing in worsted and carded yarn weaving mills is described.

描述了精纺纱和粗纺纱冷上浆工艺和实践经验.