发明名称 BOX-LIKE PACKAGING WITH DISPENSING OPENING
摘要 2139635 9401332 PCTABS00030 The invention relates to a box-like packaging with openable and closable dispensing opening. According to the invention the dispensing opening is provided at an edge (1) of the packaging and comprises two symmetrically shaped material portions extending at opposite sides of the edge (20, 21). Each material portion is at one side, which intersects said edge, severed from the packaging through a cutting line and is at the remaining sides connected with the packaging through preformed bending lines. Preferably the material portions substantially are defined starting from the corners of a regular hexagon. In this respect especially an embodiment of the packaging is advantageous in which the dispensing opening remains in its opened position until said opening is closed by applying pressure on appropriate locations at opposite sides of the material portions.
申请公布号 CA2139635(A1) 申请公布日期 1994.01.20
申请号 CA19932139635 申请日期 1993.07.07
申请人 SPRONK JOHANNES FREDERICUS 发明人 SPRONK JOHANNES FREDERICUS
分类号 B65D3/02;B65D5/74;(IPC1-7):B65D5/74 主分类号 B65D3/02
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