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Application filed by Du PontfiledCriticalDu Pont
Priority claimed from PCT/US1996/004477external-prioritypatent/WO1996032353A1/en
Publication of MXPA96006293ApublicationCriticalpatent/MXPA96006293A/en
Publication of MX9606293ApublicationCriticalpatent/MX9606293A/en
Storage Of Web-Like Or Filamentary Materials
(AREA)
Abstract
An improved spandex supply package (10) and a process therefore are provided. The package has a cylindrical core (20) on which spandex having a lubricating finish on its surface is wound. The last few hundred meters of the wound-up spandex (40), which constitute about 0.1 to 0.5 percent of the total length of spandex wound-up in the package, has less than half the amount of finish on its surface than does the remainder of the wound-up spandex in the package.