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1)  high stretch yarn terylene
涤纶高弹丝
1.
By using self-developed high stretch yarn terylene fiber-ball filter media in the treatment of landscape water,the filtering characteristics and effect of correlative factors on filtering performance were studied.
采用自主研制的涤纶高弹丝纤维球滤料对景观水进行过滤试验,研究其过滤特性及相关因素对过滤性能的影响。
2)  polyester DTY
涤纶低弹丝
3)  stretch polyester yarn
弹力涤纶丝
4)  high tenacity polyester filament
高强涤纶丝
1.
The experimental results showed that the high tenacity polyester filament can be obtained by partial innovation of the machine and process adjustment.
用国产纤维级聚酯切片,在常规FDY纺丝设备上生产高强涤纶丝,讨论了纺丝温度、喷丝板、冷却条件、热辊温度、拉伸工艺对高强丝生产的影响。
5)  PET draw textured yarn
涤纶拉伸加弹丝
6)  polyester elastic filament oil
涤纶弹力丝油
补充资料:高弹丝
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性质:又称高弹丝。假捻变形丝一种。卷曲伸长率可达170%~250%。主要采用单区加热的假捻变形机加工。将原丝先加上相当的捻度,在高于软化点,低于熔点的温度下定型,再施加反方向的捻回解捻而成。丝条呈细小弹簧状卷曲,具有捻回性和较大伸缩性,可反复拉伸到原长度2~3倍。加工原丝以锦纶为主。高弹丝用于要求高弹性制品如长统丝袜、游泳衣等。

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