Stacked panel package and methods for making same

A method of stacking a plurality of like generally rectangular standing seam panels of sheet material, each panel having a substantially flat main portion and upstanding seam edge portions projecting upwardly from said main portion along each of the two longitudinal side edges of the main portion, said method comprising the steps of flexing a first of said panels about its longitudinal axis to cause said main portion to bow upwardly and to spread the upper edges of said seam edge portions transversely outwardly a distance sufficient to enable a second of said panels to pass downwardly between the spread upper edges of said first panel with the seam portions of said second panel into nested relationship between the spread seam portions of said first panel, and lowering a second of said panels into the last mentioned position.

A method of stacking a plurality of like generally rectangular standing seam panels of sheet material, each panel having a substantially flat main portion and integral generally vertically extending seam edge portions projecting from said main portion along the two longitudinal side edges of the main portions to terminate at longitudinally extending free edges vertically displaced from said main portion, said method comprising the steps of flexing a first of said panels about its longitudinal axis to bow the the main portion of the panel and to spread the free longitudinal edges of said seam edge portions transversely outwardly a distance sufficient to enable a second of said panels to be located between the spread free edges of said first panel with the seam portions of said second panel into nested relationship between the spread seam portions of said first panel, and locating a second of said panels into the last mentioned position.

An assembled stack of standing seam panels, each of said panels comprising a generally rectangular normally substantially flat main portion and standing seam edge portions projecting upwardly from the two longitudinal side edges of said main portions, said stack comprising a flat support base, and elongate support member located on said base, a stack of said panels, the lowermost panel of said stack being supported along the longitudinal centerline of its main portion upon said support member with said two longitudinal side edges resting upon said support base whereby the main portion of said lowermost panel is arcuately bowed upwardly in its tranverse extent, successive panels in said stack having their main portions bowed in successively increasing radii of curvature, each of said successive panels having its seam edge portions nested between the seam edge portions of the next lowermost panel in the stack, and strap means extending transversely around said support base and said stack to bind said panels, support member and support base together.