FIELD: textile industry. SUBSTANCE: a roving bobbin is being horizontally placed in a bath with liquid with provision of continuous contact of a lower part of the roving bobbin with the liquid. The roving, being unwound from the bobbin, is being passed through the bath with step-by-step removal of excess liquid from it by drawing the roving through a bent funnel, narrowing to a direction of the roving motion and mounted at outlet of the bath. The funnel has a lengthwise slit on its convex upper side. The squeezed roving is being drawn in a drawing apparatus and twisted to yarn. EFFECT: simplified manufacturing process. 3 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| APPARATUS FOR PRODUCING YARN IN RING WET-SPINNING FRAME | 0 |
|
SU1348404A1 |
| METHOD OF PRODUCING YARN IN WET SPINNING MACHINE | 0 |
|
SU1004498A1 |
| 0 |
|
SU140354A1 | |
| SINGLE BELT STRETCHING DEVICE OF SPINNING MACHINE FOR WET SPINNING OF FLAX | 0 |
|
SU745199A1 |
| METHOD FOR PRODUCING DOUBLE-TWISTED COTTON YARN ON SPINNING AND TWISTING MACHINE | 2023 |
|
RU2807097C1 |
| METHOD OF FORMATION AND PREPARING TWIST-FREE FLAX ROVING FOR SPINNING AND DEVICE FOR ITS IMPLEMENTATION | 2009 |
|
RU2467103C2 |
| ROVING FORMING METHOD AND APPARATUS | 2001 |
|
RU2208070C2 |
