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1. 发明授权

US06935996B2 Drink pouches and methods for producing them 失效
标题翻译：饮料袋和生产方法
公开(公告)号：US06935996B2
公开(公告)日：2005-08-30
申请号：US09926736
申请日：2001-04-12
申请人： Ran Stern
发明人： Ran Stern
IPC分类号： B31B1/14 , B31B1/90 , B31B7/00 , B65D33/26 , B65D65/28
CPC分类号： B31B70/00 , B31B50/81 , B31B70/142 , B31B70/16 , B31B70/813 , B31B2105/001 , B31B2155/00 , B31B2155/002 , B31B2160/10 , B31B2160/20 , B31B2170/20
摘要： There are disclosed methods of making drinking pouches constructed from at least two panels of flexible laminate web material, at least a first panel thereof having a structural layer (21), a barrier layer (22) and a sealant layer (23), the sealant layer having a first thickness. An exemplary method comprises the steps of punching a hole (19) through the first panel, extruding molten sealant onto the sealant layer (24), thereby occluding the hole, colling the first panel and joining the panels together to thereby form a drinking pouch.
摘要翻译：公开了由柔性层压材料材料的至少两个面板构成的饮料袋的方法，至少其第一面板具有结构层（21），阻挡层（22）和密封剂层（23），所述密封剂层具有第一厚度。一种示例性方法包括以下步骤：通过第一面板冲孔（19），将熔融的密封剂挤出到密封剂层（24）上，从而封闭孔，使第一面板卡住并将面板连接在一起，从而形成饮料袋。

2. 发明授权

US06719678B1 Recloseable retort pouch 失效
标题翻译：可重新封闭的蒸馏袋
公开(公告)号：US06719678B1
公开(公告)日：2004-04-13
申请号：US09514840
申请日：2000-02-28
申请人： Ran Stern
发明人： Ran Stern
IPC分类号： B31B190
CPC分类号： B65D75/5816 , B65D33/2508 , B65D33/2533 , B65D75/5805
摘要： There is provided machinery and a method for manufacturing a stand-up retort pouch. The pouch has at least two opposed sheets of retort-resistant laminate material and a bottom gusset. It further has a recloseable fastener between the opposing sheet surfaces thereof, the recloseable fastener extending from a first side outer edge to an opposing second side outer edge and adjacent to at least one outer edge. The sheet surfaces are each scored with a laser score line. The laser score lines are in registration with one another and parallel with the recloseable fastener. The sheets are heat-sealed together along the top and side outer edges thereof and together with the gusset at a bottom edge thereof. The disclosed pouch is burst-resistant when sealed after first being filled with wet contents and subsequently being subjected to retort processing.
摘要翻译：提供了用于制造立式蒸煮袋的机械和方法。小袋具有至少两个相对的耐蒸煮层压材料和底部角撑板。它还在其相对的片材表面之间具有可再封闭的紧固件，可再封闭的紧固件从第一侧外边缘延伸到相对的第二侧外边缘并与至少一个外边缘相邻。片材表面均用激光刻痕线划线。激光刻痕线彼此对准并与可再封闭的紧固件平行。片材沿其顶部和侧部外边缘以及角撑板在其底部边缘处一起被热密封在一起。在首先填充湿含量之后，当密封时，所公开的袋是抗爆的，随后进行蒸煮处理。

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