Winding – tensioning – or guiding – Wound storage package – Strand end feature
Patent
1995-04-12
1996-10-01
Mansen, Michael R.
Winding, tensioning, or guiding
Wound storage package
Strand end feature
81156, 242 18EW, 242172, 427177, B65H 1828, B05D 312
Patent
active
055605583
ABSTRACT:
A spandex supply package has a cylindrical core on which is wound spandex having a surface lubricating finish. The last few hundred meters of the wound-up spandex, which constitute about 0.1 to 0.5% of the total length of spandex wound up in the package, has less than half the concentration of finish as does the remainder of the wound-up spandex in the package.
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E. I. Du Pont de Nemours and Company
Mansen Michael R.
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