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- Fine denier POY with good quality can be produced by partially modifying on existing machine and optimizing process and its product quality is good. 摘要通过对现有纺丝设备的局部改造和工艺优化,使原生产中粗旦丝的设备能够生产细旦丝,产品的主要物理指标(如强伸度、条干不匀率等)达优等水平。
- Technology discussion on melt direct spinning polyester fine denier POY 熔体直纺聚酯细旦POY的工艺探讨
- Keywords PET POY Process Fine denier Multifilament; 关键词涤纶;POY;工艺;超细旦;多孔;
- Keywords PET;fine denier;POY;process; 涤纶;细旦丝;预取向丝;工艺;
- Blending technology of Australian medium wools and fine denier polyester fibers is researched in worsted system. 摘要研究澳大利亚半细羊毛和细旦涤纶纤维混纺工艺技术。
- FDY fine denier yarn with luster, wool-like,silk-like, BCF bulk chemical fiber. 2. BCF膨体丝。2、装饰类:“睡莲”牌丙纶、混纺、锦纶簇绒地毯;
- Fine denier fiber which has little itching feeling and does not tend to cracking in processing can be obtained. 不仅提高了苎麻原麻的品质,能开发针织产品,而且保持了天然纤维产品的原有特色。
- The production process and post processing behaviour of fine denier profiled polyester filaments were discussed. 探讨了细旦异形截面吸湿排汗涤纶长丝生产的纺丝工艺及后加工工艺特点。
- After the project having been finished, 6000 tons of new type polypropylene fine denier short fibers can be produced a year. 项目建成后,可年产新型丙纶细旦短纤维6000吨。
- The drawing and the false twist texturing performance of fine denier polypropylene(PP)filament are investi-gated in this paper. 着重探讨了细旦丙纶的拉伸性能和加弹变形性能。
- Micro fine migration in unconsolidated sandstone reservoir under conditions of stress and stress-free is studied by using cold coring samples from such reservoirs in Block G of Suizhong36-1 Oilfield. 利用绥中36-1油田G区块油藏冷冻取心岩样,研究了疏松砂岩油藏在无应力和有应力条件下微细粒运移的特征。
- Reservoir pressure decline,the increase of recovery rate and the damage of rock structure are main reasons of micro fine migration and sand production during oil recovery process of s... 疏松砂岩油藏开采过程中,油层压力下降和采油速度的增加以及岩石结构的破坏,是造成油层岩石微细粒运移和油井出砂的主要原因。
- TECHNICAL DISCUSSION ON IMPROVING PACKAGE QUALITY OF FINE DENIER PP POY 提高细旦丙纶POY卷装质量的工艺探讨
- Crystallize your pout with this micro fine, shimmer-laden lipgloss, encased in a clear, faceted ball compact.Each shade can be worn alone or over your favorite lipstick to add dazzling shine. 这款可爱的唇彩被装在一个如宝石般闪烁清澈的小球里,唇彩的漂亮色泽可以让你第一时间抓住所有人的眼光,让你的唇部闪烁迷人的光彩。
- After alkali deweighting treatment polyester fabrics with fine denier fibres become more similar to real silk fabrics in handling as well as appearance. 细旦涤纶绸经碱减量处理后,外观风格更酷似真丝绸。
- The paper introduces the production of the fine denier fibers and th e ultrafine denier fibers inside and outside our country as well as the status q uo of their development. 介绍了国内外细旦纤维和超细旦纤维的制备方法和发展现状,并对纺制过程中易发生的故障和解决方法作了综述。
- According to various tests, far-infrared fine denier PP DTY production technique was discussed, the DTY process parameters and its influence on DTY properties were analyzed. 主要介绍了远红外细旦丙纶DTY生产工艺,探讨了远红外细旦丙纶加弹工艺参数对其性能的影响。
- The limits of micro fines content in manufactured fine aggregate (MFA) stipulated in current standard are still disputed and restrict application of MFA and rational utilization of micro fines. 现行标准对机制砂石粉含量的限值存在争议,同时也制约了机制砂的应用和石粉的合理利用。
- Here are its main products: In spinning, "Rainbow" series of polypropylene (polyester) chemical filament fiber, FDY fine denier yarn with luster, wool-like , silk-like, BCF bulk chemical fiber. 目前主要产品有纺丝类:“虹”牌系列各种规格的丙(涤)纶化纤长丝、FDY细旦大有光、仿毛、仿真丝等差别化纤维、BCF膨体丝。
- With an energy consumption reduced by 30% the MPS can easily reach 30% higher speeds. This makes the MPS machine concept a very economical texturing solution for fine denier yarns. 由于能耗可降低30%25,MPS变形机可很容易地将速度提高30%25,从而使MPS的构想成为一种用于细旦长丝变形加工的十分经济的方案。