Production for conical cross winding column of S twisted yarn
The present invention relates to a method for the production of conical cross-wound bobbins (5) with S-twisted yarn. According to the invention the S-twisted yarn as a sleeve (18) wound that forms a p-winding and symmetry ratio, i.e., the ratio of the laying speed between, as seen from the operating...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The present invention relates to a method for the production of conical cross-wound bobbins (5) with S-twisted yarn. According to the invention the S-twisted yarn as a sleeve (18) wound that forms a p-winding and symmetry ratio, i.e., the ratio of the laying speed between, as seen from the operating side, left and right front side of the cheese (5 ), is increased during the bobbin travel. The invention also relates to the cross-wound bobbin produced by the process (5) and the winding device (4) for carrying out the method. |
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