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- Keywords PET filament;melt direct spinning;POY; 涤纶长丝;熔体直接纺;POY;
- Keywords PET filament;OPU;determining method; 聚酯长丝;含油率;测试方法;
- Keywords PET filament yarn;vapourability;content of oil; 涤纶长丝;挥发性;含油率;
- Keywords PET filament;spinneret;rheological behavior;shear rate;draw ratio;spinneret back pressure; 涤纶长丝;喷丝板;流变性;切变速率;拉伸比;背压;
- The shrinkage variance PET filament having different heated history was produced by Model 420 lowspeed spinning machine and M402 drawing-twister with semi-dull PET chip. 利用常规PET切片和420低速纺丝机、M－402牵伸机制取具有不同热历史的异收缩丝。
- While increasing the diameter of spinneret hole, the filament diameter of PET POY was increased, both the orientation and the birefringence of PET filament were decreased. 随着喷丝孔孔径的增大,涤纶POY单丝直径增大,单丝的取向度降低,双折射率减小。
- The test showed, optimal clearing spinneret period improved the PET filament production status, reduced melt losing and updated full-package rate and product quality. 铲板周期的优化,有利于改善涤纶长丝的生产状况,降低熔体消耗,提高产品的满卷率和等级品率。
- The investigation into the characteristics of knit-de-knit yarns manufactured by using a novel concept for processing POY, MOY and LOY PET filament yarns is disclosed. 探索了采用加工POY、MOY、LOY和PET长丝的新概念制成的假编变形丝的特性。
- Keywords PET trilobal filament;Production;Technology; 涤纶三异丝;生产;技术;
- Keywords draw-texturizing machine;PET filament;differentized fiber; 牵伸变形机;涤纶长丝;差别化纤维;
- Keywords PET;FDY;heavy denier fiber;trilobal filament;process; 涤纶全牵伸丝;粗旦丝;三叶异形丝;工艺;
- Selection of spinneret for PET filament production 涤纶长丝生产中喷丝板的选用
- Keywords PET;mixing filament;Shin-Gosen;different shrinking fabric;devlopmen; 混纤丝;新合纤;异收缩织物;开发;
- A model was developed to analyze the inter-filament mechanical function,and the creep of the cross section PTT and PET filaments was expatiated by four element models. 对长丝之间的力学作用进行了模型建立和分析,利用四元件模型对十字形PTT和PET长丝的蠕变行为分别进行力学阐述,得出了长丝的力学参数:弹性模量、黏滞系数。
- Keywords PET;Polar;Nonpolar;elastomer; 极性;非极性;弹性体;
- Keywords PET;EDDP;profiled fiber;DTY; 聚酯;EDDP;异形纤维;低弹丝;
- Keywords PET;cation-dyeable;continuous plant; 阳离子染料可染;连续装置;
- Discussion on life time of spin pack for PET filament production 涤纶长丝纺丝组件更换周期探索
- Keywords PET;IPA;loss-in-weight unit; 聚酯;IPA;失重称量单元;
- Design of Ventilation for Take- up Room in PET Filament Plant 某化纤厂涤纶长丝装置卷绕间通风系统设计
