GB/T 6002.15-2017Textile machinery terminology—Part 15:Compact spinning device (English PDF)

2.1 Gather spinning

The fibrous strip on the ring spinning machine increases the agglomeration process before the drawing and twists, so that the fibers are gathered and dense to reduce the yarniness,

Yarn strong spinning process.

2.2 Aggregate spinning device

The installation of the spinning process of the device.

2.2.1 Negative pressure gathering spinning equipment pneumaticcompactingdevice

A spinning device for realizing the action of aggregated fibers by negative pressure airflow.

2.2.1.1 Lap type spinning device

The use of grid ring or perforated apron to achieve the role of agglomeration fiber yarn spinning device.

2.2.1.1.1 Three-roll launcher spinning device

(2.3), grid circle (2.10), profiled tube (2.8) and negative pressure (2.8) are output at the output of the three-roller drawing device of the ring spinning machine

System of the spinning device (see Figure 1).

Note. The number in the figure is the number of the relevant term.

figure 1

2.2.1.1.2 Four-roller agglomeration spinning device

(2.3, 2.4), the grid circle (2.10), the profiled tube (2.8), and the output of the three-roller drawing device,

And the negative pressure system of the spinning device (see Figure 2).