Winding – tensioning – or guiding – Wound storage package – Particular winding
Patent
1984-02-06
1986-05-06
Levy, Stuart S.
Winding, tensioning, or guiding
Wound storage package
Particular winding
242 181, B65H 5438
Patent
active
045866791
ABSTRACT:
A package of carbon filament yarn having no slipover tendency upon unwinding thereof, in which a yarn trace formed by a traverse is repeated every n cycles at a predetermined shifting ratio in a range of 50% to 150% relative to the yarn width, n being a positive integer of not more than 9. The package can be obtained by using a conventional spindle drive winder under a selected winding ratio and winding tension.
REFERENCES:
patent: 2608354 (1952-08-01), Whittaker
patent: 3310248 (1967-03-01), Have
patent: 3334828 (1967-08-01), Harrison
patent: 3606197 (1971-09-01), Akers
patent: 3718288 (1973-02-01), Jennings et al.
patent: 3741491 (1973-06-01), Richter
patent: 4296889 (1981-10-01), Martens
Nojiri Hironobu
Yamamoto Ryuichi
Levy Stuart S.
Matecki Katherine
Miller Austin R.
Toray Industries Inc.
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