middle roving

Spinning of Polyamide Viscose Roving Wrapped Yarn and Analyses of Its Property;

锦纶粘胶粗纱包覆纱的纺制以及纱线性能分析

Practice of Test and Adjusting of Roving Tension;

粗纱张力测试与调整的实践

Design and Application of Roving Cycle System;

粗纱循环系统的设计及应用

Control roving stretch to improve roving quality;

控制粗纱伸长 提高粗纱质量

Twists Distribution and Affect of Rove in Twisting and Winding;

粗纱加捻卷绕过程中捻度的分布及其影响

single mottle yarn

异色粗纱纺纱的花式线

The roving goes directly to the spinning frame where the roving is drawn out to the desired size.

粗纱被直接送入细纱机。在细纱机上,粗纱被牵伸至所需要的细度。

worsted speed frame

精梳毛纺有捻粗纱机

worsted rubbing frame

精梳毛纺无捻粗纱机

Obstruction or vibration in the movement of roving traverse.

粗纱导纱器的往复运动不灵活或振动。

Prevention of Spinning Defects with Closed Drape Flyer in Roving Machine

粗纱机闭式悬锭锭翼纺纱疵点的防治

The change of roving machine and its advantages of packet transmission driving

棉纺粗纱机的变迁和分组驱动粗纱机的优越性

After combing, the comb sliver is drafted or drawn to form a roving, which is delivered to a spinning frame where the final worsted yarn is made.

经精梳机后,精梳毛条再去被牵伸成粗纱,粗纱再由细纱机加工。最终的纱线在细纱机上生成。

The roving is fed down into the spinning area, where it feeds between sets of rollers.

粗纱从细纱机的上方喂入,并通过一对对的罗拉。

The process uses a conventional roving as the supply source for the staple fiber core.

纺纱过程中将常规短纤维粗纱作为芯部原料。

Influential Research of Roving Space on Differential Speed Composite Spinning Yarn

粗纱间距对差速复合纺纱线性能的影响研究

Stretch in roving due to improper tension in the roving.

由于粗纱机成型过程中张力不合适造成粗纱伸长不匀。

Excessive stretch in roving due to improper function of builder mechanism in speed frame.

由于粗纱成形机构的速度不合理导致粗纱伸长过大。

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。

Used for the test of the coarseness and evenness of coarse yarns.

用于测定棉条、粗纱在短片内的粗细均匀度情况。

Sliver or roving stretch at any stage.

在并条或粗纱加工阶段意外伸长。

roving [pre-spinning process]

粗纺〔纺纱前工序〕

foundation net

(上胶的)粗网眼纱