公开(公告)号：US12060211B2

公开(公告)日：2024-08-13

申请号：US17431627

申请日：2020-02-18

申请人： Ranpak Corp.

发明人： Lawrence B. Thomas

IPC分类号： B65D81/127 ,  B31D5/00 ,  B65B61/22 ,  B65D65/46 ,  B65D81/02

CPC分类号： B65D81/127 ,  B31D5/0065 ,  B65B61/22 ,  B65D65/44 ,  B65D65/466 ,  B31D2205/0017 ,  B65D2565/383 ,  B65D2581/053

摘要： A bound pad presents a compact and convenient form of providing a two-ply construction that includes a slit-sheet stock material that may be positioned on or hung from a flat surface at the end-user's site. The bound pad includes sheets of slit-sheet stock material that are interleafed with non-die cut separator sheets. The sheets are bound together adjacent one edge, and may be weakened adjacent the bound edge to facilitate their removal from the bound pad during use. A user creates tension by pulling a free edge of the sheet of slit sheet material away from the bound edge, thereby expanding the slit material sheet to form an expanded packaging material. The user places an article on the bound pad, wraps the article in the sheets, and tears the sheets to remove the wrapped article from the bound pad.