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1. 发明授权

US06793950B1 Packaged food articles with enriched headspace 有权
标题翻译：包装丰富的顶空食品
公开(公告)号：US06793950B1
公开(公告)日：2004-09-21
申请号：US09464779
申请日：1999-12-17
申请人： William E. Archibald , Jonathan W. Devries , Donald P. Messer , Ellen M. Silva
发明人： William E. Archibald , Jonathan W. Devries , Donald P. Messer , Ellen M. Silva
IPC分类号： B65D8120
CPC分类号： B65D77/2024 , A23C9/1307 , A23C2240/20 , B65B31/00 , B65D81/2069
摘要： A packaged food article of improved appearance and stackability comprises an unpressurized, imperforate container having an opening, wherein the container is fabricated from a material having a low gas permeability. A quantity of gas releasing food stuff, such as an active cultured dairy product, is disposed within and partially fills the container, while defining a headspace volume which is not filled with the food stuff A peelable flexible seal membrane overlays and seals the opening. An initial headspace gas is enriched with the gas released from the food stuff, with the initial headspace gas being adapted to permeate the packaging material at a rate greater than both the rate in which gas is released from the food stuff within the container and the rate in which air permeates into the container, thereby avoiding outward bowing of the flexible seal during the shelf life of the packaged food article.
摘要翻译：具有改进的外观和可堆叠性的包装食品包括具有开口的非加压无孔容器，其中容器由具有低透气性的材料制成。一定数量的排放空气的食物如活性培养的乳制品被设置在容器内并部分地填满容器，同时限定未填充食物的顶部空间容积。可剥离的柔性密封膜覆盖并密封开口。最初的顶空气体富含从食物中释放的气体，其中初始顶部空间气体适于以大于从容器内的食物释放气体的速率的速率渗透包装材料，并且速率其中空气渗透到容器中，从而在包装的食品的保质期期间避免柔性密封的向外弯曲。

2. 发明授权

US06749876B2 Method of preparing packaged food articles 有权
标题翻译：包装食品的制备方法
公开(公告)号：US06749876B2
公开(公告)日：2004-06-15
申请号：US10317588
申请日：2002-12-12
申请人： William E Archibald , Jonathan W. DeVries , Donald P. Messer , Ellen M. Silva
发明人： William E Archibald , Jonathan W. DeVries , Donald P. Messer , Ellen M. Silva
IPC分类号： B65B3100
CPC分类号： B65D77/2024 , A23C9/1307 , A23C2240/20 , B65B31/00 , B65D81/2069
摘要： Packaged food articles of improved appearance and stackability are described such as a refrigerated active cultured dairy product. Each packaged food article comprises an unpressurized, imperforate container having an opening, wherein the container is fabricated from a material having a low gas permeability. A quantity of gas releasing food stuff, such as a live cultured dairy product, is disposed within and partially fills the container defining a headspace volume which is not filled with the food stuff. A peelable flexible seal membrane overlays and seals the opening. An initial headspace gas is enriched with the gas released from the food stuff, with the initial headspace gas being adapted to permeate the packaging material at a rate greater than both the rate in which gas is released from the food stuff within the container and the rate in which air permeates into the container, thereby avoiding outward bowing of the flexible seal during the shelf life of the packaged food article.
摘要翻译：描述了改进的外观和可堆叠性的包装食品，例如冷藏的活性培养的乳制品。每个包装的食品包括具有开口的非加压无孔容器，其中容器由具有低透气性的材料制成。一定数量的排放气体的食物，例如活的培养的乳制品，被放置在容器中并且部分地填充容器，该容器限定未填充食物的顶部空间体积。可剥离的柔性密封膜覆盖并密封开口。最初的顶空气体富含从食物中释放的气体，其中初始顶部空间气体适于以大于从容器内的食物释放气体的速率的速率渗透包装材料，并且速率其中空气渗透到容器中，从而在包装的食品的保质期期间避免柔性密封的向外弯曲。

3. 发明授权

US06547093B1 Plastic container for food products 有权
标题翻译：食品塑料容器
公开(公告)号：US06547093B1
公开(公告)日：2003-04-15
申请号：US09514691
申请日：2000-02-28
申请人： Donald P. Messer , William E. Archibald , Samir Asmail Naghaway
发明人： Donald P. Messer , William E. Archibald , Samir Asmail Naghaway
IPC分类号： B65D142
CPC分类号： B65D11/02 , B29C45/00 , B29C65/08 , B29C66/53461 , B29C66/542 , B29C66/5432 , B29C66/545 , B65D21/0233 , B65D85/72 , B65D2577/20
摘要： Two portions (10, 12) are injection molded and ultrasonically welded together to form a plastic container (C) defining a hollow interior (16) for containing food products and having an open top sealed by a thin, flexible, foil seal member (14). The container (C) has an inwardly projecting lip (38) which is arched shaped including an outer annular portion (86) extending inward and upward from the sidewall (24) of the container (C) away from the hollow interior (16) of the container (C) and including an inner annular portion (92) radially inward of the outer annular portion (86) and having an outer face (92a) extending downward towards the hollow interior (16) of the container (C). The upper surface of the lip (38) is continuous, smooth and free of steps and ridges to present a continuous seal area for the foil seal member (14) independent of the deflection of the lip (38) into the hollow interior (16) of the container (C).
摘要翻译：两部分（10,12）被注射成型并被超声波焊接在一起以形成塑料容器（C），该塑料容器（C）限定用于容纳食品的中空内部（16），并且具有由薄的柔性箔密封构件（14）密封的开口顶部）。容器（C）具有向内突出的凸缘（38），其形成为拱形，包括从容器（C）的侧壁（24）向内和向上延伸远离中空内部（16）的外部环形部分（86）所述容器（C）并且包括位于所述外环形部分（86）的径向内侧的内环形部分（92），并且具有朝向所述容器（C）的中空内部（16）向下延伸的外表面（92a）。唇缘（38）的上表面是连续的，平滑的并且没有台阶和脊部，以便独立于唇缘（38）向中空内部（16）的偏转而呈现用于箔密封构件（14）的连续密封区域，的容器（C）。

4. 外观设计

USD369971S Container 失效
公开(公告)号：USD369971S
公开(公告)日：1996-05-21
申请号：US39499
申请日：1995-05-25
申请人： Arne H. Brauner , Donald P. Messer
设计人： Arne H. Brauner , Donald P. Messer

5. 发明授权

US06213301B1 Plastic container for food products 失效
标题翻译：食品塑料容器
公开(公告)号：US06213301B1
公开(公告)日：2001-04-10
申请号：US09119072
申请日：1998-07-10
申请人： Henry J. Landis , Donald P. Messer
发明人： Henry J. Landis , Donald P. Messer
IPC分类号： B65D4100
CPC分类号： B65D3/12
摘要： A two part plastic container for food products is provided having a main body and a base for being attached to the bottom of the body. The body has a frustoconical sidewall with a radial bottom rim and the base has a shorter frustoconical sidewall with a radial bottom rim. The rims are advantageous in that they allow stacks of the container bodies and bases to be processed with container feeding equipment presently in use as the rims provide distinct structure for being fed by the mechanical devices of the equipment. An energy director area is provided between the rims for ultrasonically attaching the container body and base. The container body has a smooth sidewall over substantially its entire extent without indentations or bumps for maximizing the printing area thereon. Both the container body and base minimize the size of their respective nest intervals when stacked to conserve space for shipping and processing purposes while still allowing for easy denesting with parts readily separated from the stack due to the provision of the rims. In a preferred form, the inner edges of the stacking shoulders of the bases are outwardly tapered for self-centering when stacked. The lip of the body defining the mouth of the container includes inner and outer annular portions, with the inner annular portion extending upwardly relative to the outer annular portion and terminating in a wedge shape for enhanced sealing.
摘要翻译：提供了一种用于食品的两部分塑料容器，其具有主体和底部，用于附接到身体的底部。主体具有截头圆锥形侧壁，其具有径向底部边缘，并且基部具有具有径向底部边缘的更短的截头圆锥形侧壁。边缘是有利的，因为它们允许容器主体和基部的堆叠用目前使用的容器进料设备进行加工，因为边缘提供不同的结构，以便由设备的机械装置进给。能量导向器区域设置在用于超声安装容器主体和基座的边缘之间。容器主体具有基本上整个范围上的光滑侧壁，而没有压痕或凸块，以使印刷区域最大化。容器主体和底座两者在堆叠时可以最大限度地减小它们各自的嵌套间隔的尺寸，以节省用于运输和加工目的的空间，同时还允许由于设置轮辋容易地与堆叠分离的部件脱离。在优选形式中，底座的堆叠肩部的内边缘向外锥形，以便在堆叠时进行自定心。限定容器口部的本体的唇部包括内部和外部环形部分，其中内部环形部分相对于外部环形部分向上延伸并终止于楔形以增强密封。

6. 发明授权

US5782376A Thermoformed plastic containers and their method of manufacture 失效
标题翻译：热成型塑料容器及其制造方法
公开(公告)号：US5782376A
公开(公告)日：1998-07-21
申请号：US523671
申请日：1995-09-05
申请人： Arne H. Brauner , Donald P. Messer
发明人： Arne H. Brauner , Donald P. Messer
IPC分类号： B65D1/16 , B65D1/30 , B65D23/00
CPC分类号： B65D1/30 , B65D1/16
摘要： A thermoformed plastic container (10) is disclosed including a sidewall (18) formed by the intersection of three portions (20, 22, 24) formed by curved planar surfaces. The bottom portion (20) is generally frustoconical in shape having cross sections corresponding to the periphery of the bottom (16) and of an increasing size linearly dependent on increased spacing from the bottom (16). The upper portion (24) is generally frustoconical in shape having oval cross sections and of a decreasing size linearly dependent on increased spacing from the flange (12). The middle portion (22) is generally frustoconical in shape having oval cross sections different from that of the bottom and upper portions (20, 24) and of an increasing size linearly dependent on increased spacing from the bottom (16). The portions (20, 22, 24) intersect at curved intersection lines (26, 32) having varying spacing from the bottom (16). The bottom portion (20) creates a chamfered edge which is larger at the longitudinal front and back of the container (10) and which is narrower at the lateral sides of the container (10). The use of curved planar surfaces in creating the sidewall (18) is advantageous in allowing computer analysis in easily and quickly fabricating prototypes for evaluation.
摘要翻译：公开了一种热成型塑料容器（10），其包括由弯曲平面形成的三个部分（20,22,24）的交点形成的侧壁（18）。底部（20）的形状大致为截头圆锥体，其横截面对应于底部（16）的周边，并且具有与底部（16）的间隔增加成线性关系的增加的尺寸。上部（24）的形状通常为截头圆锥形，具有椭圆形横截面并且尺寸减小，其直径依赖于与凸缘（12）的间隔增加。中间部分（22）的形状通常为截头圆锥形，具有与底部和上部部分（20,24）不同的椭圆形横截面，并且其直径依赖于与底部（16）的间隔增加而线性增加。部分（20,22,24）在与底部（16）间隔不同的弯曲交叉线（26,32）处相交。底部（20）产生在容器（10）的纵向前部和后部较大的倒角边缘，并且在容器（10）的横向侧较窄。在创建侧壁（18）时使用弯曲的平面表面有利于允许计算机分析容易且快速地制造用于评估的原型。

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