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    • 3. 发明申请
    • METHOD OF ASSEMBLING AN EASY OPEN CAN END
    • 组装简易开罐方法
    • WO2010055014A1
    • 2010-05-20
    • PCT/EP2009/064853
    • 2009-11-09
    • CROWN PACKAGING TECHNOLOGY, INC.PAILLET, Laure, Helene, MarieWILSON, AlastairHALL, Jason, John
    • PAILLET, Laure, Helene, MarieWILSON, AlastairHALL, Jason, John
    • B65D79/00
    • B65D79/005B65D17/4011B65D2517/0079
    • A method of forming a container (10) having enhanced openability is disclosed, including a providing a can body (14), providing a can end (12) having an approximately planar panel, a pull tab (30) affixed to the panel, and a moveable portion (40) disposed beneath a handle (34) of the tab (30), the moveable portion (40) being in a first position extending upwardly toward the handle (34), filling a comestible product into the can body at an elevated temperature, seaming the can end (12) to the can body (14), and moving the moveable portion (40) from the first position to a second position extending downwardly away from the handle (34), such that a gap is formed or enlarged between the moveable portion (40) and the handle (34), enhancing accessibility to a user's finger, the moving being in response to internal negative pressure caused by cooling of the product within the can body (14).
    • 公开了一种形成具有增强的开放性的容器(10)的方法,包括提供罐体(14),提供具有近似平面板的罐端部(12),固定到面板上的拉片(30),以及 设置在所述突片(30)的手柄(34)下方的可移动部分(40),所述可移动部分(40)处于朝向所述手柄(34)向上延伸的第一位置, 将罐端部(12)接合到罐体(14),并且将可动部分(40)从第一位置移动到从手柄(34)向下延伸的第二位置,使得形成间隙 或者在可移动部分(40)和手柄(34)之间扩大,增强了对使用者手指的可接近性,响应于由罐体(14)内的产品的冷却而引起的内部负压而移动。
    • 4. 发明申请
    • CAN END
    • WO2010026019A1
    • 2010-03-11
    • PCT/EP2009/060243
    • 2009-08-06
    • CROWN PACKAGING TECHNOLOGY, INC.HALL, Jason, John
    • HALL, Jason, John
    • B65D17/34B65D17/28
    • B65D17/163B65B7/2857B65B61/24B65B63/08B65D17/4011B65D2517/0073B65D2517/0089
    • An easily openable can end (1) is disclosed including an end panel (2), a score line (3) formed in the end panel to define a prearranged opening area, a tab (10), the tab having a handle (12), tab securing means (20) for securing the tab to the end panel. In particular, the end panel of the can end is provided with at least one moveable portion (7) contactable with the lower surface of the tab at a location between the tab securing means and the end of the handle of the tab, the moveable portion being deformable upwardly under influence of pressure (p) to push against the lower surface of the tab and thereby incline (α) the handle of the tab away from the end panel to define a gap (d 2 ) under the tab for finger access by a user. Also disclosed are various methods by which the pressure may be induced into a container incorporating the easily openable can end.
    • 公开了一种容易打开的罐端部(1),其包括端板(2),形成在端板中以限定预定开口区域的刻痕线(3),突片(10),突片具有手柄(12) ,用于将突片固定到端板的突片固定装置(20)。 特别地,罐端部的端板设置有至少一个可移动部分(7),该可移动部分可在突片固定装置和突片的手柄的端部之间的位置处与突片的下表面接触,可移动部分 在压力(p)的影响下向上变形以推动突片的下表面,从而将突片的手柄倾斜(a)远离端板以在该突片下方限定用于手指进入的间隙(d2) 用户。 还公开了各种方法,通过该方法可以将压力引入容纳易开罐头的容器中。