发明名称 CONTAINER HAVING IMPROVED FLATNESS
摘要 A container for consumer articles, the container being at least partially formed from a laminar blank having a thickness (T), the container comprising: a top wall; a bottom wall; a front wall extending from the top wall to the bottom wall; aback wall extending from the top wall to the bottom wall; a first side wall extending from a first side of the top wall to a first side of the bottom wall, and from a first side of the back wall to a first side of the front wall; and a second side wall extending from a second side of the top wall to a second side of the bottom wall, and from a second side of the back wall to a second side of the front wall. Each side wall is connected to the front wall or the back wall by a respective edge portion having an inner and an outer surface. The inner surface of each of said edge portions is provided with a single ablated line having a minimum residual thickness (RT) of from about 15 percent to about 50 percent of the thickness (T) of the blank, and an ablated width (X) of from about 0.1 millimetres to about 0.5 millimetres, as measured transversely to the longitudinal direction of the respective edge portion, such that each of the container front wall and the container back wall is substantially planar.
申请公布号 WO2017001563(A1) 申请公布日期 2017.01.05
申请号 WO2016EP65311 申请日期 2016.06.30
申请人 PHILIP MORRIS PRODUCTS S.A. 发明人 SLOOFF, Arjen Hamilcar
分类号 B65D5/42;B65D85/10 主分类号 B65D5/42
代理机构 代理人
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