US 12,134,511 B2
Multi-layer packaging pad
Thomas F. Clarke, Mississauga (CA); and Michael Sean Hanstock, Bolton (CA)
Assigned to WESTERN PLASTICS INC., Mississauga (CA)
Filed by Western Plastics, Inc., Mississauga (CA)
Filed on Oct. 21, 2021, as Appl. No. 17/506,779.
Claims priority of provisional application 63/104,766, filed on Oct. 23, 2020.
Prior Publication US 2022/0127063 A1, Apr. 28, 2022
Int. Cl. B65D 85/04 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/12 (2006.01); B32B 27/32 (2006.01)
CPC B65D 85/04 (2013.01) [B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/12 (2013.01); B32B 27/32 (2013.01); B32B 2553/00 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A multi-layer packaging pad, comprising:
a first ply including an inner pad surface and a first inside slip surface opposite said inner pad surface;
a second ply including an outer pad surface and a second inside slip surface opposite said outer pad surface; and
said first and second plies disposed in an overlapping arrangement with said first and second inside slip surfaces facing one another,
wherein said first and second plies are connected along a sealed perimeter of said multi-layer packaging pad to provide a slip region between said first and second plies where an unconstrained middle portion of said second ply is not bonded to said first ply in said slip region and is moveable relative to said first ply with said first and second inside slip surfaces formulated to slide relative to one another,
wherein said inner pad surface of said first ply is an outside surface of said multi-layer packaging pad and includes cling properties or an adhesive.