发明名称 THERMOPLASTIC CONTAINER OPENED BY PARTIALLY PEELING BACK A MULTI-LAYERED TOP WHICH HAS BEEN HEAT-SEALED TO ITS EDGE, AND FILM FOR MULTI-LAYER TOPS
摘要 The invention relates to a multi-layered thermoplastic container (1) opened by the partial peeling back of a multi-layer top (6) which has been heat-sealed onto the edge (3) of the container (1), said container including a peeling tab (7). The peeling tab (7) has a scalloping (15) cut into its edge (3) in such a way as to delimit a grip cavity (16) open onto the sides of the top (6) and of the edge (3). Said grip cavity faces the area where the internal sheet (9) of the top (6) and the internal layer (4) of the container (1) meet, the intermediary sheet (10) having a tearing edge enabling the internal sheet (9) to be torn.
申请公布号 WO9100228(A1) 申请公布日期 1991.01.10
申请号 WO1990FR00473 申请日期 1990.06.27
申请人 ERCA HOLDING 发明人 TORTEROTOT, ROLAND
分类号 B65D77/30;B65D17/34;B65D17/40;B65D75/64;B65D77/20 主分类号 B65D77/30
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