Method of wrapping a bundle of fiber
First Claim
1. A method of packing a bundle of fiber comprising the steps of:
- providing a bundle of fiber;
applying a predetermined tension to the bundle longitudinally thereof and at opposite ends of the bundle;
then wrapping a tape helically around the bundle and from one of the opposite ends towards the other end so that the tape covers the bundle almost entirely, while maintaining the tension applied thereto; and
finally unwinding the tape off the bundle thereby exposing the bundle gradually from the other end towards the one end, while inserting the thus exposed portion of the bundle gradually into a cylindrical protector, thereby filling the bundle into the cylindrical protector.
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Accused Products
Abstract
A fiber bundle is wrapped with a tape by helically and entirely winding the tape around the bundle, while applying a constant longitudinal tension to the bundle; and thereafter unwinding and removing the tape from its last turn to gradually expose the bundle towards its basal end, while inserting the exposed portion of the bundle gradually into a cylindrical protector. The method keeps constant the outer diameter of the bundle by adjusting the tape tension, even if the bundles are composed of varied numbers of fibers in one protector, so that a wider use of the protector is realized. In the method, the wrapping operation does not produce any damaged fibers from which a fluid such as blood leaks in a hollow fiber apparatus, and no later adjustment is necessary for the wrapped bundles, thus improving the production efficiency.
22 Citations
2 Claims
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1. A method of packing a bundle of fiber comprising the steps of:
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providing a bundle of fiber; applying a predetermined tension to the bundle longitudinally thereof and at opposite ends of the bundle; then wrapping a tape helically around the bundle and from one of the opposite ends towards the other end so that the tape covers the bundle almost entirely, while maintaining the tension applied thereto; and finally unwinding the tape off the bundle thereby exposing the bundle gradually from the other end towards the one end, while inserting the thus exposed portion of the bundle gradually into a cylindrical protector, thereby filling the bundle into the cylindrical protector. - View Dependent Claims (2)
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Specification