公开(公告)号：US06341709B1

公开(公告)日：2002-01-29

申请号：US09424791

申请日：1999-11-20

申请人： Alastair Wilson

发明人： Alastair Wilson

IPC分类号： B65D1734

CPC分类号： B65D17/4011

摘要： A full aperture easy open end having a central panel, a circumferential score and a tab riveted to the central panel so that its nose is positioned above the score. When the end is first opened, the score is broken along an arc having a specific chord length. The end is of metal having a grain which is aligned to a tangent at one end of the chord. In a preferred embodiment, this “grain tangent” is also at minimum score residual.

摘要翻译： 具有中心面板，圆周分数和铆接到中心面板的突片的全孔容易开放端，使得其鼻部位于分数上方。 当第一次打开结束时，分数会沿着具有特定弦长的圆弧断开。 末端是具有与弦的一端上的切线对准的颗粒的金属。 在一个优选实施例中，这个“晶圆切线”也是最小刻痕残差。

公开(公告)号：US07766183B2

公开(公告)日：2010-08-03

申请号：US10521785

申请日：2003-06-30

申请人： Andrew John Wallis ,  Alastair Wilson

发明人： Andrew John Wallis ,  Alastair Wilson

IPC分类号： B65D17/34 ,  B65D51/00

CPC分类号： B32B7/12 ,  B32B27/08 ,  B32B2323/10 ,  B32B2367/00 ,  B32B2439/66 ,  B65D17/502 ,  B65D77/2032

摘要： A peelable lid structure, particularly for use in the closing of food cans, has a tab which is folded over the center panel and secured in the folded position for processing of can contents and/or handling operations. As the tab is secured, an inexpensive laminate structure which requires little or no aluminum content can be used. Methods of forming the peelable lid structure include exposing a layer of heat sealable material and/or an adhesive layer so that the tab (3) can be folded over and adhered to this layer, for example, by heat sealing.

摘要翻译： 特别是用于封闭食物罐的可剥离的盖结构具有折叠在中心面板上并且固定在折叠位置以用于处理罐内容物和/或处理操作的突片。 当突片固定时，可以使用需要很少或不需要铝含量的便宜的层压结构。 形成可剥离盖结构的方法包括暴露一层可热封材料和/或粘合剂层，使得突片（3）可以例如通过热封折叠并粘附到该层上。

公开(公告)号：US20100116374A1

公开(公告)日：2010-05-13

申请号：US12615555

申请日：2009-11-10

申请人： Alastair Wilson ,  Jason Hall ,  Laure Helene Marie Paillet

发明人： Alastair Wilson ,  Jason Hall ,  Laure Helene Marie Paillet

IPC分类号： B67C3/14 ,  B67C3/22

CPC分类号： B65D79/005 ,  B65D17/4011 ,  B65D2517/0079

摘要： A method of forming a container having enhanced openability is disclosed. The method includes providing a can body, and providing a can end having an approximately planar panel, a pull tab affixed to the panel, and a moveable portion disposed beneath a handle of the tab, the moveable portion being in a first position extending upwardly toward the handle. The method also includes filling a comestible product into the can body at an elevated temperature, seaming the can end to the can body, and moving the moveable portion from the first position to a second position extending downwardly away from the handle, such that a gap is formed or enlarged between the moveable portion and the handle, 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.

摘要翻译： 公开了一种形成具有增强的开放性的容器的方法。 该方法包括提供罐体，并且提供具有近似平面板的罐端部，固定到板上的拉片和设置在突片的手柄下方的可移动部分，可移动部分处于向上向上延伸的第一位置 手柄。 该方法还包括在可升高的温度下将食用食品装入罐体中，将罐头端部接合到罐体，以及将可移动部分从第一位置移动到向下延伸离开手柄的第二位置，使得间隙 在可移动部分和手柄之间形成或扩大，增强了对使用者手指的可接近性。 响应由罐体内部的产品冷却而引起的内部负压而移动。