Melt spinning is the preferred method of manufacture for polymeric fibers. The polymer is melted and pumped through a spinneret. (die) with numerous holes (one to thousands). The molten fibers, are cooled solidified and collected, on a take-up, wheel. Stretching of the fibers in both the molten and solid states provides for orientation of the polymer chains along the fiber. Axis.Polymers such as poly (ethylene terephthalate), and nylon 6 6 are melt spun in high volumes.
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