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公开(公告)号:US20200331240A1
公开(公告)日:2020-10-22
申请号:US16848006
申请日:2020-04-14
发明人: Kevin L. BRAINARD
IPC分类号: B32B25/08 , B32B25/06 , B32B17/02 , B32B5/02 , B32B29/00 , B32B37/10 , B32B27/38 , B32B7/12 , B32B37/16
摘要: A laminate blank includes at least one rigidifying layer and at least one comfort layer. The rigidifying layer includes a reinforcement preform and a resin. The layers are pressed to form the laminate blank.