Reusable riser

Details Reusable riser Reusable riser

B - Operations, Transporting

65

D

B65D 81/05 (2006.01) B65D 19/40 (2006.01) B65D 57/00 (2006.01) F26B 25/18 (2006.01)

Patent

CA 2191910

This disclosure relates to a riser comprising an elongated web having one or more folds which form at least one ridge and slopes extending away from the ridge. When in use as a riser, the web is positioned on edge so that the edge surfaces of the ridges and the slopes en- gage the bottommost article being supported. The web preferably includes strengthening means located at at least the ridges. The edge surfaces have a surface area sufficient to avoid forming a substantial imprint in the article. The risers may be made of a recycled material, such as wood chips, plastic and gypsum, and the risers are reusable. In some designs of the riser, a group of risers are nestable whereby they may be compactly stacked for storage and/or shipping.

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