发明名称 Cushioning product
摘要 A cushioning product including a pillow-like portion made from multiple plies of a sheet-like stock material. The cushioning product is characterized by the pillow-like portion including an inner stuffing and a shell which surrounds the inner stuffing. The multiple plies of the sheet-like stock material include at least one ply shaped to form the shell of the pillow-like portion and remaining plies crumpled to form the inner stuffing. The inner stuffing is formed only from the remaining plies of the sheet-like stock material.
申请公布号 US6254945(B1) 申请公布日期 2001.07.03
申请号 US19950482639 申请日期 1995.06.07
申请人 RANPAK CORP. 发明人 SIMMONS JAMES A.
分类号 B31D5/00;B65D81/02;B65D81/05;B65D81/09;(IPC1-7):B32B1/06 主分类号 B31D5/00
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