B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
B65H 49/00 (2006.01) B65H 49/08 (2006.01) B65H 57/12 (2006.01)
Patent
CA 2353282
A payout tube is described for enabling payout of filamentary material having inherent twist characteristics, from a coil of the filamentary material wound in a figure 8 configuration with a payout hole and said payout hole extending from the inner to the outer wind of the wound coil. According to the invention, the payout tube comprises, in one embodiment, an entrance opening and an exit opening in coaxial and spaced relationship with one another. The size of the entrance and exit openings is sufficiently large to allow the filamentary material to be withdrawn from the inside of the coil and through the payout tube without birdnesting or kinking. In one preferred embodiment, the inner diameter of said entrance opening is about 2.5 inches, the inner diameter of the exit opening is about 3.0 inches; the thickness of the payout tube is about .25 inches, and the width of the flange is substantially 5.75 inches. The tube further comprises a flange member surrounding the exit opening for engaging a panel of a container retaining the wound coil. According to one preferred embodiment, the payout tube is made of pulp paper material. According to another feature, both the entrance and exit openings are circular shaped.
Harman Aaron B.
Kotzur Frank W.
Gowling Lafleur Henderson Llp
Reelex Packaging Solutions Inc.
Windings Inc.
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