take-up package hardness

According to the problems that the DTY take-up package hardness and external diameter are not uniform in the production process of Japan Teijin HDS-EX2 type textured machine,the solving methods are put forward.

针对日本帝人HDS EX2型加弹机生产过程中DTY卷装硬度和外径大小参差不齐的问题,提出了解决办法。

Mechanism factors that have effect on DTY package build;

影响DTY卷装成形的机械因素

12-end package reformation of Teijin AW-909/6A;

简介帝人制机AW-909/6A12卷装改造

Using a PET dtex 110/f 333 as an example, the state-of-the-art of super-microfiber manufacture (spinning) and textile further processing (texturing, package dyeing and use as a weft supply package) are described.

以PET110dtex/333f为例,描述了新型现代化超微细纤维的生产(纺丝)和纺织品的进一步加工(变形工艺、卷装纱染色及用于纬纱供应的卷装)。

Through the modification on winders of Barmag SW46-1S-600 from 4 bobbins to 8 bobbins, just the slight modification on the spinning machine, the varieties of products and output were increased.

通过对巴马格SW46-1S-600型卷绕头四卷装改八卷装的改造,在设备改动极小的情况下,增加了品种,提高了产量。

Key Points of Production and Management of Big Package Industrial Textiles;

大卷装产业用布的生产及管理要点

By modification the physical properties especially the package performance, the measure to enhance the unwinding performance is put forward.

通过对其物理性能尤其是卷装成型性能的实验,提出改善其退绕性能的措施,使超细旦多孔PET假捻丝得到平整而均匀的卷装,具有稳定而优异的退绕性能,为后续加工提供有力的保证。