untwisted yarn

Application of composed enzyme G on bath towel fabrics from twistless yarns;

复合酶G在无捻纱浴巾织物中的应用

Test Analyses of Vinylon Dissolution Technology in Twistless Yarn;

无捻纱退维工艺的试验分析

Spinning process of twistless yarn made by water soluble vinylonfibre and cotton fibre on modified ring spinning frame was presented in this paper.

利用所纺制的纱线织造出了无捻平纹机织物,并分析了无捻纱织物的性能。

Factors restricting the qualification rate of E-glass rovings;

制约无碱玻璃纤维无捻粗纱合格率的因素分析

Some problems found in roving production in some factories,such as inconsistency of roving tension,missing ends in rovings and roving splicing problem,are analyzed.

分析了无捻粗纱生产厂家在生产中存在的一些问题,如纱线张力一致性问题、纱线缺股问题、纱线接头问题,针对生产中存在的这些问题进行技术改进,并介绍了3种设备即张力器、断纱自停装置、空气捻接器等新技术在合股无捻粗纱生产中的应用及技术改进。

Through the tests on the stiffness of glass rovings after conditioning for different time,at different ambient temperature and at different relative humidity,the main factors affecting the roving stiffness were investigated,thus providing basis for enacting relative standards of testing methods.

通过对玻璃纤维无捻粗纱经不同的调湿时间,不同的环境温度和不同的相对湿度调湿后硬挺度的试验,分析了影响玻璃纤维无捻粗纱硬挺度的主要因素,为制订相关的试验方法标准提供了依据。

Also, it is more uniform but somewhat weaker than ring- spun yarn.

另外,无捻纱比环锭纱条干更均匀,强度则略低

Fibers are held together with adhesive to form yarn in the twistless process.

在无捻纱加工过程中,用粘合剂将纤维粘合在一形成纱线。

worsted rubbing frame

精梳毛纺无捻粗纱机

Woven Roving is a bidirectional fabric made by interweaving direct roving in plain weave pattern.

无捻粗纱布是由直接无捻粗纱织成的一种片状平纹双向织物。

Textile glass-Rovings-Determination of stiffness

GB/T7690.4-1989纺织玻璃纤维无捻粗纱硬挺度的测定

Study on Rules of Fiberglass Direct Roving Cake Forming

玻璃纤维直接无捻粗纱丝饼成形规律的探讨

Effects of Conditioning on Stiffness of Glass Rovings

调温调湿对玻璃纤维无捻粗纱硬挺度的影响

Determination of twist in yarns-Untwist-retwist method

GB/T2543.2-1989纱线捻度的测定退捻加捻法

" Textile glass--Continuous filament yarns, staple fibre yarns and rovings--Determination of linear density"

GB/T7690.1-1987纺织玻璃纤维连续纤维纱、定长纤维纱和无捻粗纱线密度的测定

"More twist produces stronger yarn; low twist produces softer, shinier yarn."

捻度较大的纱强力好,低捻纱柔软有光泽,高捻产生皱纱。

Textile glass--Rovings--Determination of compressive strength of rod composites

GB/T14209-1993纺织玻璃纤维无捻粗纱棒状复合材料压缩强度的测定

Textile glass--Rovings--Determination of flexural strength of rod composites

GB/T14208-1993纺织玻璃纤维无捻粗纱棒状复合材料弯曲强度的测定

worsted speed frame

精梳毛纺有捻粗纱机

testing method for twist number and twist contraction of plied yarns

加捻纱线的捻数剂收缩率测定法

RITM: Major innovations in technical yarn twisting and cabling

RITM:产业用纱加捻和并捻中的主要创新

Loosely twisted worsted yarn used for fancywork and embroidery.

松捻精纺纱线松捻精纺纱线，用于钩编和刺绣

Used for testing the twist and twist irregularity of all kinds of yarns.

用于测定各种纱线的捻度及捻度不匀率。

The filament strand alternates S and Z twist.

长丝纱的一段为S捻,一段为Z捻,两种捻向交替排列。