DUNNAGE APPARATUS WITH STATIC REMOVER
Provided is a dunnage apparatus, comprising a converting station and a static remover. The converting station converts a line of high-density stock material into low density dunnage and moves the dunnage along a material path in a downstream direction. The static remover is electrically grounded and contacts the dunnage to thereby remove static buildup from the material.
1 . (canceled)
2 . A method for converting dunnage, comprising:
converting a line of high-density stock material into low-density dunnage; and
contacting, while the dunnage moves along a material path, the dunnage with an electrically grounded static remover to remove static buildup from the material.
3 . The method of claim 2 , further comprising deflecting, by the static remover, the dunnage ejected in the material path to a deflected trajectory.
4 . The method of claim 2 , further comprising positioning the static remover to avoid interrupting the material path.
5 . The method of claim 4 , wherein positioning the static remover to avoid interrupting the material path comprises extending the static remover into the material path to contact the dunnage.
6 . The method of claim 4 , wherein positioning the static remover to avoid interrupting the material path comprises extending the static remover transversely across the material path and angling it radially towards an exit trajectory to contact the dunnage in the material path as the dunnage is ejected.
7 . The method of claim 2 , further comprising electrically grounding the static remover by connecting to an earth ground.
8 . The method of claim 2 , wherein the static remover comprises a brush.
9 . The method of claim 9 , wherein the brush has a spine and bristles extending from the spine and into the material path.
10 . The method of claim 2 , further comprising a severing a downstream portion of the ejected dunnage from a portion of the dunnage still held by a converting station.
11 . The method of claim 10 , wherein:
the dunnage is ejected from an exit of the converting station along the material path; and
removing static from a portion of the dunnage prior to severing of the downstream portion by positioning the static remover with respect to the exit to contact and discharge static from the ejected dunnage.
12 . The method of claim 2 , supporting the stock material in a fan folded configuration prior to the stock material being converted to the dunnage.
13 . The method of claim 12 , further comprising pulling the stock material from the fanfolded configuration and constricting the path of the stock material and begin creasing the stock material into the dunnage to maintain a low-density configuration.
14 . The method of claim 2 , further comprising crumpling the stock material to form longitudinal creases.
15 . The method of claim 14 , wherein removing static buildup comprising causing bristles of the static remover to extend into the material path such that the bristles move into and follow the longitudinal creases.