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公开(公告)号:US12054306B2
公开(公告)日:2024-08-06
申请号:US17199058
申请日:2021-03-11
Applicant: Sonoco Development, Inc.
Inventor: Clifton Thomas Moore
IPC: B65D19/00 , B32B3/30 , B32B29/00 , B65D81/107
CPC classification number: B65D19/0026 , B32B3/30 , B32B29/005 , B65D81/107 , B65D2519/00019 , B65D2519/00054 , B65D2581/053 , Y10T428/24281
Abstract: A corrugated alternate displacement cushion may be formed from a corrugated cardboard sheet having cutout rows of cutout sections that are spaced in the transverse direction across the corrugated cardboard sheet and separated by corresponding lands. The cutout sections of adjacent cutout rows do not overlap in the transverse direction. When the corrugated cardboard sheet is folded up around transverse creases, inner and outer sides of the cutout sections may be covered by lands of other cutout rows such that air pockets defined by the cutout sections are formed within the corrugated alternate displacement cushion.