An analysis of the air-jet yarn texturing process. Part 5, The effect of wetting the yarns
It is shown that the quantity of water mixing into the air-flow is an insignificant proportion of the total amount of water used in the air-jet texturing process and that this has a negligible effect on the air-flow in the texturing nozzle. It is suggested that only a fraction of this water is neede...
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| Main Authors: | , , |
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| Format: | Default Article |
| Published: |
1986
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| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/19360 |
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| Summary: | It is shown that the quantity of water mixing into the air-flow is an insignificant proportion of the total amount of water used in the air-jet texturing process and that this has a negligible effect on the air-flow in the texturing nozzle. It is suggested that only a fraction of this water is needed to impart the desired effects of wetting. Experimental investigations show that water acts as a lubricant to reduce the filament-filament and filament-solid-surface friction and hence aids the longitudinal displacements of the filaments relative to each other. A realignment of the yarn path minimizes the friction between the filaments and solid surfaces. |
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