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1. 发明申请

US20050109447A1 Method for reinforcing a double-shell structure 失效
标题翻译：加强双壳结构的方法
公开(公告)号：US20050109447A1
公开(公告)日：2005-05-26
申请号：US10498487
申请日：2002-12-09
申请人： Anders Westerdahl , Max Krogager , Nils-Gunnar Jaktlund , Lars Lofgren
发明人： Anders Westerdahl , Max Krogager , Nils-Gunnar Jaktlund , Lars Lofgren
IPC分类号： B32B3/12 , B32B3/20 , B32B7/08 , B32B7/12 , B32B15/04 , B32B43/00 , B32B35/00
CPC分类号： B32B43/00 , B32B3/12 , B32B3/20 , B32B7/12 , B32B15/04 , Y10T29/49718 , Y10T29/49732
摘要： The invention concerns a method for reinforcing a double-shell structure in which a cellular core (2) is arranged between a first shell (5) and a second shell (6). In the method according to the invention, at least one cavity is formed in the double-shell structure from an opening in the first shell into the cellular core (2) so that the cavity substantially extends through the cellular core (2) to the second shell. Fixative (8) is injected into the cavity. A stiff bar (7) is introduced into the cavity, whereupon excess fixative (8) is allowed to pass out of the cavity. Finally, the fixative left in the cavity is cured.
摘要翻译：本发明涉及一种用于加强双壳结构的方法，其中多孔芯（2）布置在第一壳（5）和第二壳（6）之间。在根据本发明的方法中，在双壳结构中形成至少一个空腔，从第一壳体中的开口进入多孔芯（2），使得空腔基本上延伸穿过蜂窝芯（2）到第二壳体贝壳。固定剂（8）注入腔内。将硬棒（7）引入空腔中，从而允许多余的固定剂（8）从空腔中流出。最后，留在腔内的固定剂固化。

2. 发明授权

US5122410A Laminated packing material with gas and aroma barrier properties 失效
标题翻译：层压包装材料与气体和芳族障碍物性质
公开(公告)号：US5122410A
公开(公告)日：1992-06-16
申请号：US452365
申请日：1989-12-19
申请人： Lars Lofgren , Peter Frisk
发明人： Lars Lofgren , Peter Frisk
IPC分类号： B65D65/40 , B32B7/02 , B32B9/00 , B32B27/06 , B32B38/00 , B32B43/00
CPC分类号： B32B27/06 , Y10T428/24975 , Y10T428/31667 , Y10T428/31692 , Y10T428/31786 , Y10T428/31848
摘要： A laminated material for the manufacture of packing containers with good gas and aroma barrier properties and or parts for such containers, and a method for the manufacture of the laminated material (1).The laminated material (1) comprises a first partial laminate (1) comprising a carrier layer (2) of thermoplastics and a barrier layer (3) of inorganic material of 50-500 .ANG. thickness serving as a gas and aroma barrier and a second partial laminate (1b) comprising a carrier layer (4) and a barrier layer (5) of inorganic material of 50-500 .ANG. thickness serving as a gas and aroma barrier, these partial laminates being joined to one another by means of an intermediate layer (6) of bonding agent, their respective barrier layers facing inwards towards one another.

3. 发明授权

US5133999A Packaging material of laminate type 失效
标题翻译：包装材料的层压型
公开(公告)号：US5133999A
公开(公告)日：1992-07-28
申请号：US598114
申请日：1990-10-16
申请人： Lars Lofgren , Cecilia Svensson
发明人： Lars Lofgren , Cecilia Svensson
IPC分类号： B65D5/56 , B32B27/10 , B32B27/28 , B32B29/06 , B65D23/02 , B65D65/40 , D21H27/10
CPC分类号： B32B27/10 , Y10T428/1303 , Y10T428/1383 , Y10T428/264 , Y10T428/2826 , Y10T428/31895 , Y10T428/31928 , Y10T428/31993
摘要： A flexible, laminated material (10) for reforming into packages for contents of the type such as oxygen- and flavor-sensitive liquid foods, for example fruit juices.The material displays a carrier layer (11) of paper or paperboard and a preferably extruded layer (13) applied to one face of the carrier layer (corresponding to the inside of the finished package), this layer consisting of a mixture of polyethylene and ethylene vinyl alcohol copolymer.Since the barrier layer (13) thus includes both a polar (the ethylene vinyl alcohol copolymer) and a non-polar (polyethylene) component, the material possesses barrier properties against both polar and non-polar flavor components, at the same time as the material moreover displays tightness properties vis-a-vis oxygen.

4. 发明授权

US5683534A Method for the manufacture of laminated packing material with good gas and aroma barrier properties 失效
标题翻译：制造具有良好气体和香气阻隔性能的层压包装材料的方法
公开(公告)号：US5683534A
公开(公告)日：1997-11-04
申请号：US440251
申请日：1995-05-12
申请人： Lars Lofgren , Peter Frisk
发明人： Lars Lofgren , Peter Frisk
IPC分类号： B32B27/10 , B32B27/16 , B65D65/40 , B32B27/04 , B32B27/06
CPC分类号： B32B37/12 , B32B27/10 , B32B27/16
摘要： A laminated material for the manufacture of packing containers with good gas and aroma barrier properties, and a method for the manufacture of the laminated material. The laminated material has a base layer (18) and a barrier layer (19) of inorganic material of a thickness of only 50-500 .ANG. serving as a gas and aroma barrier. The barrier layer (19) is applied to the base layer (18) by means of vacuum deposition and bonded to the base layer by means of at least one intermediate layer (22) of bonding agent. To facilitate the conversion of the material to packing containers the barrier layer (19) is omitted along such areas (17a and 17b) of the material which are intended to be folded against, and combined with, one another by heat-sealing during the manufacture of the said containers.
摘要翻译：用于制造具有良好气体和香气阻隔性能的包装容器的层压材料，以及制造层压材料的方法。层压材料具有仅作为气体和香气阻挡层的厚度仅为50-500安培的无机材料的基层（18）和阻挡层（19）。通过真空沉积将阻挡层（19）施加到基底层（18）上，并通过至少一个粘结剂中间层（22）粘合到基底层上。为了便于将材料转化成包装容器，阻挡层（19）沿着材料的这些区域（17a和17b）被省略，这些区域（17a和17b）旨在通过在制造期间的热封相互折叠并彼此组合的所述容器。

5. 发明授权

US5514434A Packaging laminate possessing gas and light barrier properties, and a method of producing the same 失效
标题翻译：具有气体和光阻隔性的包装层压材料及其制造方法
公开(公告)号：US5514434A
公开(公告)日：1996-05-07
申请号：US329836
申请日：1994-10-27
申请人： Lars Lofgren
发明人： Lars Lofgren
IPC分类号： B32B7/10 , B32B9/00 , B32B15/08 , B32B27/06 , B65D65/40 , C23C14/06 , C23C14/10 , B29D22/00
CPC分类号： B32B27/06 , Y10T428/1355 , Y10T428/1379 , Y10T428/31667 , Y10T428/31681 , Y10T428/31692 , Y10T428/31699 , Y10T428/31786
摘要： A packaging laminate for a package possessing superior gas and light barrier properties is disclosed, and a method of producing the packaging laminate. The packaging laminate includes a layer of a silicon oxide compound serving as gas barrier and a layer of metal serving as light barrier, these layers being deposited by vacuum deposition on each respective layer of plastic serving as carrier, and being permanently bonded to one another through an interjacent layer of adhesive for the formation of the packaging laminate.By regulating the thickness of the gas and light barrier layers independently of one another, an optional combination of gas and light barrier properties is made possible, whereby the packaging laminate may be more or less "tailor made" for each type of product which is to be packed.
摘要翻译：公开了一种具有优异的气体和光阻隔性能的封装的封装层压材料，以及制造该封装层叠体的方法。包装层压体包括用作阻气层的氧化硅化合物层和用作光阻挡层的金属层，这些层通过真空沉积沉积在每个相应的塑料层上作为载体沉积，并通过用于形成包装层压板的相邻粘合剂层。通过彼此独立地调节气体和光阻隔层的厚度，可以使气体和光阻隔性质的任意组合成为可能，由此，对于每种类型的产品，包装层压板可以或多或少地“定制” 被包装

6. 发明授权

US4994310A Flexible packing laminate in the form of sheets or of a web, a method for the manufacture of the laminate and packing containers manufactured from the laminate 失效
标题翻译：片状或网状的柔性包装层压体，制造层压体的方法和由层压制品制成的包装容器
公开(公告)号：US4994310A
公开(公告)日：1991-02-19
申请号：US277809
申请日：1988-11-30
申请人： Peter Frisk , Lars Lofgren
发明人： Peter Frisk , Lars Lofgren
IPC分类号： B32B15/082 , B32B7/02 , B32B15/12 , B32B27/08 , B32B37/10 , B65D65/40
CPC分类号： B32B27/08 , Y10T428/1303 , Y10T428/1359 , Y10T428/3175 , Y10T428/31783
摘要： In the manufacture of packing containers by means of folding of laminate in the form of sheets or of a web of the type which comprises a relatively thick carrier layer (2) of paper or cardboard and a gas-tight, thin metal foil (5) the laminate is subjected to stresses which, particularly within folding regions comprising multiple material thicknesses, may be so strong that crack formations occur in the metal foils protecting against gas which are sensitive to tension, thus entailing the risk of the intended gas barrier characteristics of the packing container being impaired or wholly lost. To counteract this risk the packing laminate is provided with a layer (6) of ethylvinyl alcohol laminated between the metal foil (5) and the carrier layer (2) which for one thing is mechanically sufficiently durable to withstand the external stresses during the folding of the laminate, and for another has sufficiently good gas barrier properties to compensate for the loss in gas tightness which thus may arise if the integrity of the metal foil (5) is lost during the manufacture of the container. Preferably the laminate is provided also with a further layer (7) of a material permeable to moisture which is laminated between the ethylvinyl alcohol layer (6) and the carrier layer (2) and which is adapted to let through moisture which from the liquid-filled inside of the container might be able to penetrate into the ethylvinyl alcohol layer (5) through such crack formations in the metal foil (5). As a result the moisture content in the ethylvinyl alcohol layer (6) can be kept at a sufficiently low level so as not to have a negative effect on the gas barrier characteristics of the ethylvinyl alcohol layer (6) which otherwise diminish with increasing moisture content.

7. 发明授权

US5413845A Laminated material with gas barrier properties 失效
标题翻译：层压材料具有阻气性
公开(公告)号：US5413845A
公开(公告)日：1995-05-09
申请号：US860255
申请日：1992-03-31
申请人： Lars Lofgren , Peter Frisk
发明人： Lars Lofgren , Peter Frisk
IPC分类号： B32B27/28 , B32B27/08 , B32B27/10 , B32B27/34 , B65D5/00 , B65D5/06 , B65D65/40 , D21H27/30 , B32B23/08
CPC分类号： B65D5/708 , B32B27/08 , B65D5/065 , Y10T428/1303 , Y10T428/24967 , Y10T428/3175 , Y10T428/31757 , Y10T428/31895 , Y10T428/31899 , Y10T428/31928
摘要： A laminated material for the manufacture of packing containers with good gas barrier properties or parts for such containers.The material (1) comprises a barrier layer (8) consisting of a mixture of amorphous polyamide and ethylene-vinyl alcohol copolymer serving as a gas barrier.
摘要翻译：用于制造具有良好阻气性的包装容器或用于这种容器的部件的层压材料。材料（1）包括由无定形聚酰胺和作为气体屏障的乙烯 - 乙烯醇共聚物的混合物组成的阻隔层（8）。

8. 发明授权

US4346054A Fluidizable bed apparatus 失效
标题翻译：可流化床装置
公开(公告)号：US4346054A
公开(公告)日：1982-08-24
申请号：US243449
申请日：1981-03-13
申请人： Lars Lofgren , Artur stlund
发明人： Lars Lofgren , Artur stlund
IPC分类号： B01J8/24 , B01J8/44 , F28D13/00 , F23C11/02 , F26B17/10
CPC分类号： F28D13/00 , B01J8/44
摘要： A fluidizable bed apparatus comprises a container containing a bed of fluidizable particulate material which becomes hot in use. The apparatus is characterized in that it includes at least one passage for the flow of cooling medium therethrough arranged beneath a bottom wall of the container. The or each passage has communicating therewith at least one inlet, preferably arranged beneath the bottom wall, and at least one outlet, preferably arranged adjacent side walls of the container. Nozzles for supplying fluidizing medium to the container for fluidizing the bed are arranged to pass through the bottom wall of the container.
摘要翻译：可流化床装置包括容纳可使用的热可流动的颗粒材料床的容器。该装置的特征在于，其包括至少一个通道，用于通过该通道布置在容器的底壁下方。该或每个通道与其连通，优选地布置在底壁下方的至少一个入口以及优选地布置在容器的相邻侧壁上的至少一个出口。用于向容器供应流化介质以使流化床的喷嘴布置成穿过容器的底壁。

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