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1. 发明授权

US5620550A Packaging material with an opening arrangement and a method of producing same 失效
标题翻译：具有开口布置的包装材料及其制造方法
公开(公告)号：US5620550A
公开(公告)日：1997-04-15
申请号：US307431
申请日：1994-09-19
申请人： Ingvar Andersson , Thorbjorn Andersson
发明人： Ingvar Andersson , Thorbjorn Andersson
IPC分类号： B65D5/74 , B65D5/70 , B32B31/04 , B65B61/20 , B65D41/00
CPC分类号： B65D5/708 , Y10T156/1052 , Y10T156/1056 , Y10T156/1062
摘要： A packaging material for producing packages includes a foundation layer that is provided with a through hole. A thermoplastic strip covers the through hole and an outer layer completely covers the thermoplastic strip and foundation layer. Various other layers can also be laminated to the foundation layer. When the thermoplastic strip is torn off, the various other layers accompany the thermoplastic strip, thereby exposing the through hole.
摘要翻译：用于生产包装的包装材料包括设置有通孔的基础层。热塑性带覆盖通孔，外层完全覆盖热塑带和基层。各种其它层也可以层压到基础层。当热塑性带被撕开时，各种其它层伴随着热塑性带，从而暴露出通孔。

2. 发明授权

US4534248A Method and an apparatus for the removal of waste material in rotary punching 失效
标题翻译：用于在旋转冲孔中去除废料的方法和设备
公开(公告)号：US4534248A
公开(公告)日：1985-08-13
申请号：US556567
申请日：1983-11-30
申请人： Thorbjorn Andersson
发明人： Thorbjorn Andersson
IPC分类号： B26D7/18 , B26F1/08
CPC分类号： B26D7/1818 , Y10T83/0453 , Y10T83/2068 , Y10T83/207 , Y10T83/2109 , Y10T83/2185
摘要： In the rotary punching of a moving material web, the punched out waste material has to be removed so as not to interfere with the course of the punching. This can be done with a vacuum and internal ducts in the female roll, but this method cannot be used at high working speeds because of centrifugal force. Instead of this in accordance with the invention, the die hole of the female roll is provided with pistons that are maneuvered to and fro in rhythm with the rotation of the roll. As a result, the punching waste is retained for only a short while after the punching, and then is ejected and carried away via an external suction arrangement.
摘要翻译：在移动材料幅材的旋转冲压中，必须去除冲出的废料，以便不干扰冲压过程。这可以通过阴辊中的真空和内部管道完成，但是由于离心力，该方法不能在高工作速度下使用。代之以根据本发明，阴辊的模孔设置有随着辊的旋转而以节奏来回移动的活塞。结果，冲压废料在冲压之后仅保持短时间，然后通过外部抽吸装置被排出并带走。

3. 发明申请

US20070298196A1 Packaging Laminate for a Retortable Packaging Container 审中-公开
标题翻译：包装容器的包装层压板
公开(公告)号：US20070298196A1
公开(公告)日：2007-12-27
申请号：US11791950
申请日：2005-10-28
申请人： Kerstin Petersen , Katarina Karlsson , Thorbjorn Andersson
发明人： Kerstin Petersen , Katarina Karlsson , Thorbjorn Andersson
IPC分类号： B32B27/10 , B65B55/00
CPC分类号： B32B27/06 , B32B7/10 , B32B15/082 , B32B15/085 , B32B15/088 , B32B15/09 , B32B15/20 , B32B27/10 , B32B27/16 , B32B27/306 , B32B27/325 , B32B27/36 , B32B2250/05 , B32B2255/10 , B32B2255/12 , B32B2255/26 , B32B2307/31 , B32B2307/514 , B32B2307/702 , B32B2307/7242 , B32B2307/7244 , B32B2307/7265 , B32B2439/46 , B32B2439/70 , Y10T428/1303
摘要： A packaging laminate for a retortable or hot fillable packaging container comprises a core layer of paper or paper board, a first outer liquid-tight coating based on polypropylene on the inside of the packaging laminate, a second outer liquid-tight coating and based on polypropylene on the outside of the packaging laminate, an aluminium foil serving as gas barrier between the core layer and said first outer liquid-tight coating based on polypropylene. A layer of polar polymer material serving as barrier against acidic compounds is provided between the aluminium foil and said first outer liquid-tight coating based on polypropylene. The present invention also relates to the packaging container proper as well as to a method in its production.
摘要翻译：用于可蒸煮或热可填充包装容器的包装层压材料包括纸层或纸板芯层，基于聚丙烯的第一外层液密涂层，在包装层压板的内侧，第二外层液密性涂层和基于聚丙烯在包装层压体的外侧，用作基于聚丙烯的芯层和所述第一外部不透液体涂层之间的气体阻隔层的铝箔。在铝箔和基于聚丙烯的所述第一外部不透液体涂层之间提供用作阻挡酸性化合物的极性聚合物材料层。本发明还涉及包装容器本身以及其生产方法。

4. 发明授权

US08007882B2 Packaging laminate, method for its manufacturing and packaging container manufactured from the packaging laminate 有权
标题翻译：包装层压板，其制造和包装容器的方法由包装层压板制造
公开(公告)号：US08007882B2
公开(公告)日：2011-08-30
申请号：US10512995
申请日：2003-04-29
申请人： Nils Toft , Thorbjorn Andersson
发明人： Nils Toft , Thorbjorn Andersson
IPC分类号： B32B1/02 , B32B1/08
CPC分类号： B65D5/749 , B32B3/266 , B32B15/08 , B32B27/10 , C08L23/08 , C08L2314/06 , Y10T428/13 , Y10T428/1303 , Y10T428/1352 , Y10T428/1359 , Y10T428/139 , C08L2666/06
摘要： A packaging laminate comprising a core layer of paper or carton with a through-going hole, a layer of thermoplastics applied onto one outer side of the core layer, an aluminum foil applied onto the other, inner, side of the core layer and bonded to the core layer by means of an intermediate layer of thermoplastics, the two layers of thermoplastics being sealed to each other within the region of the hole to form a membrane of aluminum foil and thermoplastics, and a first adhesive part-layer applied onto the inner side of the aluminum foil, an intermediate part-layer comprising a material providing barrier properties towards migration of free fatty acids, applied adjacent to the first adhesive part-layer, and an innermost part-layer comprising in the majority a metallocene polyethylene. The packaging laminate has improved sealability properties and provides improved or maintained package integrity and openability to a packaging container manufactured from the laminate, for the purpose of aseptic, long-term storage of for example fruit juice, having an opening arrangement, which at opening removes the membrane of laminated layers of aluminum foil and thermoplastics from the region of the hole in the core layer. Preferably, the material providing barrier properties towards migration of free fatty acids is a cyclo-olefin copolymer and/or a filler.
摘要翻译：一种包括具有穿孔的纸层或纸盒的芯层的包装层压材料，施加在芯层的一个外侧上的热塑性塑料层，涂覆到芯层的另一个内侧的铝箔，并粘合到通过热塑性塑料的中间层的芯层，两层热塑性塑料在孔的区域内彼此密封，以形成铝箔和热塑性塑料的膜，并且将第一粘合剂部分层施加到内侧铝箔的中间部分层，其包括提供邻近第一粘合剂部分层施加的游离脂肪酸迁移的阻挡性的材料，以及包含大部分金属茂聚乙烯的最内部分层。包装层压板具有改善的密封性能，并且为了无菌，长期储存例如果汁的目的，提供或保持包装完整性和对由层压板制造的包装容器的开放性，其具有开口布置，其在开口处移除铝箔和热塑性塑料的层压膜从芯层中的孔的区域的膜。优选地，提供游离脂肪酸迁移的阻挡性的材料是环烯烃共聚物和/或填料。

5. 发明授权

US4989736A Packing container and blank for use in the manufacture thereof 失效
标题翻译：包装容器和空白，用于制造
公开(公告)号：US4989736A
公开(公告)日：1991-02-05
申请号：US398477
申请日：1989-08-25
申请人： Thorbjorn Andersson , Niklas Rydh
发明人： Thorbjorn Andersson , Niklas Rydh
IPC分类号： B65D5/74 , B65D5/06
CPC分类号： B65D5/067
摘要： Packing containers and packing container blanks of the type used for the packaging of, e.g., milk and juice, often are of the so-called gable-top type, in which the top closure also serves as an opening arrangment with a pouring spout which can be folded outwardly. The parts of the packing container or the blank forming the pouring spout may be partially coated with a seal-preventing substance to make it possible for the pouring spout to be detached and opened outwardly in spite of the heat-sealing of the top. The seal-preventing coating in accordance with the invention is covered by a film which extends along the upper edge region of the packing container to provide a better defined sealing strength, a tighter top seal, and protection to the coating both before and after the conversion of the packing container blank to packing containers.

6. 发明授权

US4657614A Method for making a laminated material 失效
标题翻译：层压材料的制造方法
公开(公告)号：US4657614A
公开(公告)日：1987-04-14
申请号：US720871
申请日：1985-04-08
申请人： Thorbjorn Andersson
发明人： Thorbjorn Andersson
IPC分类号： B32B27/00 , B32B15/08 , B29C47/06 , B32B31/20
CPC分类号： B32B15/08
摘要： The invention relates to a laminated material which comprises a carrier layer of paper or cardboard and an outside layer of extruded polythene applied to one side of the carrier layer. To the other side of the carrier layer is applied a first binder layer of polythene and a layer of aluminum foil placed against the binder layer. A second binder layer of EAA is provided for the bonding together of the aluminum foil with an inner polythene layer which has been produced by blowing and which has a substantially higher modulus of elasticity and strength than the slot-extruded polythene layer. The invention also relates to a method for the manufacture of the laminate by making use of the heat content of the first slot-extruded binder layer of polythene for heating up the second binder layer of EAA to such a temperature that an effective bonding on the aluminum foil is obtained.
摘要翻译：本发明涉及一种层压材料，其包括纸或纸板的载体层和施加到载体层一侧的挤出聚乙烯外层。向载体层的另一侧施加聚乙烯的第一粘合剂层和放置在粘合剂层上的铝箔层。提供了EAA的第二粘合剂层，用于将铝箔与通过吹制生产的内聚乙烯层结合在一起，并且其具有比狭缝挤出的聚乙烯层显着更高的弹性模量和强度。本发明还涉及一种通过利用聚乙烯的第一狭缝挤压粘合剂层的热含量来加热第二EAA层的层压制造方法，使得在铝上有效粘合箔。

7. 发明授权

US4590126A Packing laminate 失效
标题翻译：包装层压板
公开(公告)号：US4590126A
公开(公告)日：1986-05-20
申请号：US655721
申请日：1984-09-28
申请人： Thorbjorn Andersson
发明人： Thorbjorn Andersson
IPC分类号： B32B7/02 , B32B15/085 , B32B21/06 , B32B27/32 , B65D65/40 , B32B27/00
CPC分类号： B32B27/322 , B32B27/32 , Y10T428/2826 , Y10T428/31681 , Y10T428/31692 , Y10T428/31895
摘要： A packing laminate for the manufacture of packing containers for edible oil must have an oil-resistant inner layer which is not affected by the oil, even during prolonged storage periods. A packing laminate meeting this condition has an extruded inner layer of two types of plastics mixed with one another, namely LLDPE and LDPE.
摘要翻译：用于制造用于食用油的包装容器的包装层压板必须具有不受油的影响的耐油内层，即使在长时间的储存期间。满足该条件的包装层压体具有彼此混合的两种类型的塑料的挤出内层，即LLDPE和LDPE。

8. 发明申请

US20060233980A1 Packaging laminate for a retortable packaging container 审中-公开
标题翻译：用于可蒸煮包装容器的包装层压板
公开(公告)号：US20060233980A1
公开(公告)日：2006-10-19
申请号：US11453970
申请日：2006-06-16
申请人： Thorbjorn Andersson , Ib Leth
发明人： Thorbjorn Andersson , Ib Leth
IPC分类号： B32B27/10
CPC分类号： B32B27/10 , B32B15/08 , Y10T428/1303 , Y10T428/1379 , Y10T428/1383 , Y10T428/24992 , Y10T428/31681 , Y10T428/31692 , Y10T428/31895
摘要： A packaging laminate for a retortable packaging container can include a core layer; outer, liquid-tight coatings; and an aluminium foil serving as gas barrier between the core layer and one of the two outer liquid-tight coatings. The packaging laminate can include at least one additional layer serving as gas barrier between the core layer and the aluminium foil. The additional gas barrier layer can be bonded to the core layer by an interjacent lamination or adhesive layer.
摘要翻译：用于可蒸煮包装容器的包装层压材料可以包括芯层; 外层，液密涂料; 以及在芯层和两个外部液体密封涂层中的一个之间用作阻气性的铝箔。包装层压板可以包括至少一个附加层，用作芯层和铝箔之间的气体阻挡层。另外的阻气层可以通过中间层压或粘合剂层粘合到芯层。

9. 发明申请

US20050181154A1 Packaging laminate, method for its manufacturing and packaging container manufactured from the packaging laminate 有权
标题翻译：包装层压板，其制造和包装容器的方法由包装层压板制造
公开(公告)号：US20050181154A1
公开(公告)日：2005-08-18
申请号：US10512995
申请日：2003-04-29
申请人： Nils Toft , Thorbjorn Andersson
发明人： Nils Toft , Thorbjorn Andersson
IPC分类号： B32B3/24 , B32B15/08 , B32B15/085 , B32B27/10 , B65D5/74 , B65D65/40 , C08L23/08 , B27N1/00
CPC分类号： B65D5/749 , B32B3/266 , B32B15/08 , B32B27/10 , C08L23/08 , C08L2314/06 , Y10T428/13 , Y10T428/1303 , Y10T428/1352 , Y10T428/1359 , Y10T428/139 , C08L2666/06
摘要： A packaging laminate comprising a core layer of paper or carton with a through-going hole, a layer of thermoplastics applied onto one outer side of the core layer, an aluminium foil applied onto the other, inner, side of the core layer and bonded to the core layer by means of an intermediate layer of thermoplastics, the two layers of thermoplastics being sealed to each other within the region of the hole to form a membrane of aluminium foil and thermoplastics, and a first adhesive part-layer applied onto the inner side of the aluminium foil, an intermediate part-layer comprising a material providing barrier properties towards migration of free fatty acids, applied adjacent to the first adhesive part-layer, and an innermost part-layer comprising in the majority a metallocene polyethylene. The packaging laminate has improved sealability properties and provides improved or maintained package integrity and openability to a packaging container manufactured from the laminate, for the purpose of aseptic, long-term storage of for example fruit juice, having an opening arrangement, which at opening removes the membrane of laminated layers of aluminium foil and thermoplastics from the region of the hole in the core layer. Preferably, the material providing barrier properties towards migration of free fatty acids is a cyclo-olefin copolymer and/or a filler.
摘要翻译：一种包括具有穿孔的纸层或纸盒的芯层的包装层压材料，施加在芯层的一个外侧上的热塑性塑料层，涂覆到芯层的另一个内侧的铝箔，并粘合到通过热塑性塑料的中间层的芯层，两层热塑性塑料在孔的区域内彼此密封，以形成铝箔和热塑性塑料的膜，并且将第一粘合剂部分层施加到内侧铝箔的中间部分层，其包括提供邻近第一粘合剂部分层施加的游离脂肪酸迁移的阻挡性的材料，以及包含大部分金属茂聚乙烯的最内部分层。包装层压板具有改善的密封性能，并且为了无菌，长期储存例如果汁的目的，提供或保持包装完整性和对由层压制成的包装容器的开放性，其具有开口布置，其在开口处移除铝箔和热塑性塑料的层压膜从芯层中的孔的区域的膜。优选地，提供游离脂肪酸迁移的阻挡性的材料是环烯烃共聚物和/或填料。

10. 发明申请

US20050008800A1 Packaging laminate for a retortable packaging container 有权
标题翻译：用于可蒸煮包装容器的包装层压板
公开(公告)号：US20050008800A1
公开(公告)日：2005-01-13
申请号：US10491914
申请日：2002-10-18
申请人： Thorbjorn Andersson , Ib Leth
发明人： Thorbjorn Andersson , Ib Leth
IPC分类号： B65D81/24 , B32B15/08 , B32B27/10 , B65D65/40 , D21J1/00
CPC分类号： B32B27/10 , B32B15/08 , Y10T428/1303 , Y10T428/1379 , Y10T428/1383 , Y10T428/24992 , Y10T428/31681 , Y10T428/31692 , Y10T428/31895
摘要： A packaging laminate for a retortable packaging container, the packaging laminate (30) including a paper or paperboard layer (31), outer, liquid-tight coatings (32; 33) and an aluminium foil (34) serving as gas barrier between the paper or paperboard layer (31) and one of the two outer liquid-tight coatings (32). In order to compensate for or counteract possible loss of gas tightness because of crack formations or similar untightness in the tensile-sensitive aluminium foil (34), the packaging laminate (30) includes at least one additional layer (35) serving as gas barrier between the paper or paperboard layer (31) and the aluminium foil (34). Preferably, said at least one additional gas barrier layer (35) is bonded to the paper or paperboard layer (31) by an interjacent lamination or adhesive layer (36) of polypropylene or other olefin polymer, whereby the thickness or quantity of the additional gas barrier layer (36) may be reduced without deterioration in gas tightness properties in the finished packaging container.
摘要翻译：一种用于可蒸煮包装容器的包装层压材料，包括纸或纸板层（31）的包装层压板（30），外部液密涂层（32; 33）和用作纸之间的气体屏障的铝箔（34）或纸板层（31）和两个外部液体密封涂层（32）中的一个。为了补偿或抵消由于拉伸敏感的铝箔（34）中的裂纹形成或类似的不密性导致的气密性的可能损失，包装层压板（30）包括至少一个附加层（35）纸或纸板层（31）和铝箔（34）。优选地，所述至少一个另外的阻气层（35）通过聚丙烯或其它烯烃聚合物的中间层压或粘合剂层（36）与纸或纸板层（31）结合，由此附加气体的厚度或数量阻挡层（36）可以在成品包装容器中的气密性降低的同时降低。

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