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1. 发明授权

US4512935A Apparatus for the volatilization of a liquid 失效
标题翻译：用于挥发液体的装置
公开(公告)号：US4512935A
公开(公告)日：1985-04-23
申请号：US570491
申请日：1984-01-13
申请人： Anders Hilmersson , Jan Lagerstedt , Helge Andersson
发明人： Anders Hilmersson , Jan Lagerstedt , Helge Andersson
IPC分类号： B65B55/10 , A61L2/20 , A61L2/22 , B01D1/02 , B01D1/14 , B65B55/02
CPC分类号： A61L2/20 , A61L2/22 , B01D1/14
摘要： The presterilization of packaging machines for the manufacture of aseptic packing containers can be carried out with the help of sterile air and liquid sterilizing agent, which are blended so that a gas saturated with sterilizing agent of a suitable temperature and dew point is obtained. In order to achieve a rapid and effective volatilization of the liquid a circulating movement is imparted to the hot sterile air as the sterile liquid is introduced into the center of the circulating movement. An apparatus using this method comprises a chamber with a helical guide rail and a spray nozzle for the sterilizing liquid.
摘要翻译：用于制造无菌包装容器的包装机的预灭菌可以在无菌空气和液体灭菌剂的帮助下进行，无菌空气和液体灭菌剂混合，从而获得饱和具有合适温度和露点的灭菌剂的气体。为了实现液体的快速和有效的挥发，当无菌液体被引入循环运动的中心时，循环运动被赋予热的无菌空气。使用该方法的装置包括具有螺旋导轨的腔室和用于灭菌液体的喷雾嘴。

2. 发明授权

US4815655A Opening arrangement for packing containers 失效
标题翻译：包装容器的开放安排
公开(公告)号：US4815655A
公开(公告)日：1989-03-28
申请号：US87951
申请日：1987-08-14
申请人： Kenth Jacobsson , Jan Lagerstedt
发明人： Kenth Jacobsson , Jan Lagerstedt
IPC分类号： B65D5/74 , B65D5/06 , B65D5/70
CPC分类号： B65D5/065
摘要： Non-returnable packages for liquid contents, e.g. milk, are made frequently from a flexible packing laminate, and are provided with an opening arrangement in the form of a tear-off strip which covers a pouring opening in the packing container wall. So as to avoid spatter and spillage at the actual moment of opening, an opening arrangement for packing containers is realized comprising a pouring opening (8) which has a projection (8') of small area directed against the direction of tearing of the tearing strip (6). This part of the pouring opening (8) formed as a projection (8') thus will be opened first, and air will flow into the packing container, and the liquid level will drop so that the continued opening can be performed without any risk of spillage. By varying the sealing strength between the tearing strip and the packing laminate an automatic delay of the removal of the tearing strip after the opening of the projecting part can be achieved, which further improves the functioning of the opening arrangement.
摘要翻译：用于液体内容物的不可退回的包装，例如牛奶经常由柔性包装层压体制成，并且设置有覆盖包装容器壁中的倾倒开口的剥离带形式的开口装置。为了避免在实际打开的时刻飞溅和溢出，实现包装容器的打开装置，包括一个倾倒开口（8），该倾倒开口（8）具有小的区域的突出部（8'），该突出部分突出于撕裂带的撕裂方向（6）。因此，形成为突起（8'）的该倾倒开口部（8）首先被打开，空气将流入包装容器中，并且液面将下降，从而可以进行持续打开，而不会有任何风险溢出通过改变撕裂带和包装层压体之间的密封强度，可以实现在打开突出部分之后移除撕裂带的自动延迟，这进一步改善了开口装置的功能。

3. 发明申请

US20090022863A1 Method of Packing a Food and of Heat Treating It for Purposes of Extending Its Shelf-Life 审中-公开
标题翻译：包装食品和热处理方法，用于延长其保质期
公开(公告)号：US20090022863A1
公开(公告)日：2009-01-22
申请号：US12223776
申请日：2007-02-09
申请人： Jan Lagerstedt , Bengt Andersson
发明人： Jan Lagerstedt , Bengt Andersson
IPC分类号： A23L1/025 , A23L3/36
CPC分类号： B65B25/001 , A23L3/04 , B65B55/025
摘要： A method of packing a food, and heat treating the food for purposes of extending its shelf-life, in a packaging container made of a packaging laminate comprising a core layer of paper or paperboard and outer plastic coatings of polyethylene, preferably low density polyethylene. The filled and sealed packaging container is conveyed through a treatment chamber or tunnel comprising a heating zone in which the packaging container is heated to the desired treatment temperature, e.g. 80-100° C., a holding zone in which the packaging container is kept at the desired treatment temperature and a cooling zone, wherein the packaging container during both of these treatment phases is subjected to an outer support pressure of less than 0.5 bar, preferably 0.2-0.3 bar.
摘要翻译：一种包装食品的方法，并且为了延长其保质期而将食品热处理在由包含纸层或纸板的芯层的包装层压材料制成的包装容器中，以及聚乙烯的外部塑料涂层，优选低密度聚乙烯。填充和密封的包装容器通过包括加热区域的处理室或隧道输送，其中将包装容器加热至期望的处理温度，例如， 80-100℃，其中包装容器保持在期望的处理温度的保持区域和冷却区域，其中在这两个处理阶段期间的包装容器经受小于0.5巴的外部支撑压力，优选0.2-0.3巴。

4. 发明授权

US4798296A Packing container provided with a reclosable opening arrangement 失效
标题翻译：包装容器配有可重新开启的开口装置
公开(公告)号：US4798296A
公开(公告)日：1989-01-17
申请号：US27569
申请日：1987-03-18
申请人： Jan Lagerstedt , Kjell Martensson
发明人： Jan Lagerstedt , Kjell Martensson
IPC分类号： B65D5/74 , B65D5/06 , B65D5/40 , B65D5/70 , B65D17/50
CPC分类号： B65D5/065
摘要： A packing container is provided with an opening arrangement which comprises a hole (9) included in the container wall (7) and weakened areas designed and located so that the wall section between the weakened areas forms a tongue (10) projecting into the hole (9). The hole is closed by a cover strip (11) fitted over the hole and sealed to the container wall.
摘要翻译：包装容器设置有开口装置，该开口装置包括容纳在容器壁（7）中的孔（9）和设计和定位的弱化区域，使得弱化区域之间的壁部分形成突出到孔中的舌部（10） 9）。该孔由安装在孔上的盖带（11）封闭并密封到容器壁上。

5. 发明授权

US08341925B2 Method of packing a food product with extended shelf-life 失效
标题翻译：包装保质期延长的食品的方法
公开(公告)号：US08341925B2
公开(公告)日：2013-01-01
申请号：US12523022
申请日：2007-10-29
申请人： Hans Nantin , Jan Lagerstedt
发明人： Hans Nantin , Jan Lagerstedt
IPC分类号： B65B63/08
CPC分类号： B65B25/001 , A23L3/02 , A23L3/3409 , B65B31/00 , B65B31/04 , B65B55/02
摘要： A method of packing and, for purposes of extending its shelf-life, heat treating a food product in a packaging container of paper or paperboard. The packaging container is first filled wholly or at least partly with foam containing a non-oxidizing gas, such as nitrogen, whereafter the wholly or partly filled packaging container is filled with the pertinent food product. After this filling, the packaging container is, where necessary, filled with additional foam to ensure the headspace above the product level in the packaging container is entirely filled with foam when the packaging container is closed and sealed by thermosealing. The closed packaging container filled with product and foam is thereafter subjected to the heat treatment for purposes of extending its shelf-life at a treatment temperature of at least 115° C.
摘要翻译：为了延长其保质期，将包装容器中的食品热处理的方法包装在一起。首先将包装容器全部或至少部分地装入含有非氧化性气体（例如氮气）的泡沫，然后将全部或部分填充的包装容器填充有关的食品。填充后，包装容器在必要时用另外的泡沫填充，以确保包装容器中的顶部空间在包装容器的封闭状态下被热封时封闭。填充有产品和泡沫的封闭的包装容器此后进行热处理，目的是在至少115℃的处理温度下延长保质期。

6. 发明授权

US4580392A Method and an apparatus for the processing of a material web 失效
标题翻译：用于处理材料网的方法和装置
公开(公告)号：US4580392A
公开(公告)日：1986-04-08
申请号：US482262
申请日：1983-04-05
申请人： Jan Lagerstedt , Esko Heinonen-Persson
发明人： Jan Lagerstedt , Esko Heinonen-Persson
IPC分类号： B65B9/10 , B29C65/02 , B65B9/00 , B65B51/30 , F16H53/06 , B65B7/06 , B65B9/06
CPC分类号： B65B41/16 , B65B51/30 , B65B9/207 , F16H53/06 , B29C65/3656 , B29C65/368 , B29C66/1122 , B29C66/4312 , B29C66/72321 , B29C66/72328 , B29C66/83543 , B29C66/8491
摘要： The invention relates to a method and an apparatus for the processing of a material web to convert the same to individual packing containers filled with contents. Flexible packing containers for milk or other beverages are manufactured from tubular material which is filled with contents, formed and divided to packing containers with the help of alternately working forming and sealing jaws which are given a reciprocating movement in the longitudinal direction of the tube and in the transverse direction of the tube. In accordance with the invention the jaws are guided and driven by guiding and driving rods which run parallel with the material tube and to which different reciprocating movements are imparted.
摘要翻译：本发明涉及一种用于加工材料网以将其转化成装满内容物的各个包装容器的方法和装置。用于牛奶或其他饮料的柔性包装容器由管状材料制成，该管状材料填充内容物，借助于在管的纵向方向上往复运动的交替加工成型和密封钳口，形成并分成包装容器，并且管的横向。根据本发明，爪通过与材料管平行延伸的引导和驱动杆引导和驱动，并且施加不同的往复运动。

7. 发明申请

US20100034938A1 METHOD OF TREATING A PACKED FOOD FOR PURPOSES OF EXTENDING ITS SHELF-LIFE 审中-公开
标题翻译：处理包装食品的方法，以扩大其寿命
公开(公告)号：US20100034938A1
公开(公告)日：2010-02-11
申请号：US12518306
申请日：2007-10-03
申请人： Göran Stjernberg , Jan Lagerstedt
发明人： Göran Stjernberg , Jan Lagerstedt
IPC分类号： A23L3/02 , B65B55/02
CPC分类号： B65B55/18 , A23L3/02 , A61L2/07
摘要： To extend shelf-life, a method of heat-treating a food packed in a packaging container of a packaging laminate comprising a layer of paper or paperboard and outer, liquid-tight coatings of plastic. The 9ackaging container is exposed to a liquid heating medium sprayed against outer walls of the packaging container to heat and hold the food at a predetermined treatment temperature during a predetermined period of time so as to exterminate, eliminate or deactivate harmful microorganisms inside the packaging container. Thereafter, the food is cooled by cold water sprayed against the outer walls of the packaging container. To avoid the risk that liquid penetrates into exposed incision edges on the outside of the packaging container during the heat treatment, the packaging container, before this treatment, is brought into contact with a hydrophobic impregnation agent for absorption and penetration of the hydrophobic impregnation agent in the exposed incision edges.
摘要翻译：为了延长保质期，对包装在包装层压材料的包装容器中的食品进行热处理的方法包括一层纸或纸板以及外部，液密的塑料涂层。 9包装容器暴露于喷涂在包装容器的外壁上的液体加热介质，以在预定的时间段内将食物加热并保持在预定的处理温度，从而消除或消除包装容器内的有害微生物。此后，食物通过喷洒在包装容器的外壁上的冷水冷却。为了避免在热处理期间液体渗透到包装容器的外部的暴露的切口边缘的风险，在该处理之前的包装容器与疏水性浸渍剂接触以吸收和渗透疏水性浸渍剂暴露的切口边缘。

8. 发明申请

US20100000183A1 METHOD OF PACKING A FOOD PRODUCT WITH EXTENDED SHELF-LIFE 失效
标题翻译：包装食品的方法包括延长寿命
公开(公告)号：US20100000183A1
公开(公告)日：2010-01-07
申请号：US12523022
申请日：2007-10-29
申请人： Hans Nantin , Jan Lagerstedt
发明人： Hans Nantin , Jan Lagerstedt
IPC分类号： B65B63/08 , B65B23/00 , B65B51/10
CPC分类号： B65B25/001 , A23L3/02 , A23L3/3409 , B65B31/00 , B65B31/04 , B65B55/02
摘要： A method of packing and, for purposes of extending its shelf-life, heat treating a food product in a packaging container of paper or paperboard. The packaging container is first filled wholly or at least partly with foam containing a non-oxidising gas, such as nitrogen, whereafter the wholly or partly filled packaging container is filled with the pertinent food product. After this filling, the packaging container is, where necessary, filled with additional foam to ensure the headspace above the product level in the packaging container is entirely filled with foam when the packaging container is closed and sealed by thermosealing. The closed packaging container filled with product and foam is thereafter subjected to the heat treatment for purposes of extending its shelf-life at a treatment temperature of at least 115 C.
摘要翻译：为了延长其保质期，将包装容器中的食品热处理的方法包装在一起。首先将包装容器全部或至少部分地装入含有非氧化性气体（例如氮气）的泡沫，然后将全部或部分填充的包装容器装满相关的食品。填充后，包装容器在必要时用另外的泡沫填充，以确保包装容器中的顶部空间在包装容器的封闭状态下被热封时封闭。填充有产品和泡沫的封闭的包装容器此后进行热处理，目的是在至少115℃的处理温度下延长保质期。

9. 发明授权

US06177048B1 Method of sterilizing containers based on fiber 有权
标题翻译：基于纤维灭菌容器的方法
公开(公告)号：US06177048B1
公开(公告)日：2001-01-23
申请号：US09269570
申请日：1999-03-30
申请人： Jan Lagerstedt
发明人： Jan Lagerstedt
IPC分类号： A23L310
CPC分类号： A61L2/07 , B65B55/06
摘要： A method is described for sterilizing a fiber based container that contains a food product without damaging the container. The method involves placing the filled container in an autoclave, and supplying steam into the closed autoclave to raised the temperature to a sterilization temperature and at a pressure above atmospheric. The temperature required for sterilizing the food product is greater than the critical temperature for the container. The cooling phase involves introducing cooling air into the autoclave to reduce the temperature below the critical temperature without introducing moisture, and then supplying cool water to lower the temperature of the container rapidly. The use of this method provides effective sterilization in a reduced cycle time.
摘要翻译：描述了一种消毒含有食品的纤维基容器而不损坏容器的方法。该方法包括将填充的容器放置在高压釜中，并将蒸汽供入封闭的高压釜中以将温度升高至灭菌温度和高于大气压的压力。对食品消毒所需的温度大于容器的临界温度。冷却阶段包括将冷却空气引入高压釜中以将温度降低到临界温度以下而不引入水分，然后提供冷水以快速降低容器的温度。这种方法的使用在减少的循环时间内提供有效的灭菌。

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