Patent ID: 7225924
Filing Date: 2007-06-05
Classification: B65D

Abstract:
1. An L-shaped flat mail sleeve packaging system made of a foldable material and having opposite facing ends and being adapted to stack product with bound and non bound edges in a constrained homogenous mass suitable for mailing, comprising: a first constraining wall having a first constraining surface; a second constraining wall having a second constraining surface, the second constraining wall being positioned with respect to the first constraining wall at a substantially perpendicular angle thereto so as to define the “L” shape of the L-shaped flat mail sleeve; an end of the first constraining wall being folded over to form an end cap that is adapted to protect an end product of the stack and add rigidity to the flat mail sleeve packaging system; the end cap extending only partially across a width of the second constraining wall so as to define a partially opened end of one of the opposite facing ends; a first binding member extending from a first edge of the second constraining wall to the second edge of the second constraining wall for securing the stacked product with bound and non bound edges on the L-shaped flat mail sleeve; wherein: