In side withdrawal, the spool must rotate in order for the yarn to be removed.
To help reduce the tendency to balloon as the yarn is unwound from the quill.
To rewind the yarn on a new package, it must first be removed from the old package. This is accomplished in the unwinding zone.
The advantage of this system is that the yarn does not rotate upon withdrawal and therefore the yarn twist remains constant.
Before thinking about winding a specified number of yarns on a beam, first consider the problem of positioning the package from which the yarn is taken in such a manner so as to facilitate the removal of yarn.
It is necessary therefore to remove the yarns from the winding package and arrange the desired number on a package called a beam.
After being removed from the warp beam, the end is threaded through a drop wire. There is one drop wire per end.
Any attempt to unwind the warp at this stage is likely to lead to entanglement.
It is helpful to arrange all packages to unwind in the same direction so that the balloons do not interfere and cause entanglement.
In the case of warping, this means that the ballooning of the yarn coming from the creel package must be controlled.
This zone merely consists of a creel, which holds the old package in an optimum position for unwinding.
unwinding from or as if from a reel.
To unwind(something)from or as if from a reel or become unwound.
In walking quickly, slowly or circling, he does not stop clinking his cups.
The counterman started backing toward the rear of the store, aiming to edge around the huge oven.
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Thinking on the Implementation of the Project ‘Conversion of Cultivated Land back to Forests’ in accordance with the Rural Economic Restructure;
The others hid in a barn until it seemed safe to circle around Udine and join the main stream of the retreat toward the Tagliamento River.