专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4954124A Stand-up plastic bag and method of making same 失效
标题翻译：立式塑料袋及其制作方法
公开(公告)号：US4954124A
公开(公告)日：1990-09-04
申请号：US303310
申请日：1989-01-30
申请人： Laurence R. Erickson , R. Douglas Behr , Roger D. Vrooman
发明人： Laurence R. Erickson , R. Douglas Behr , Roger D. Vrooman
IPC分类号： B29C65/74 , B31B37/00 , B31B39/00 , B65D33/25 , B65D75/00
CPC分类号： B65D75/008 , B29C65/18 , B29C65/7437 , B29C66/431 , B29C66/4312 , B29C66/43129 , B29C66/91411 , B29C66/91931 , B31B37/00 , B65D33/2508 , B29C65/222 , B29C66/71 , B29C66/91645 , B29C66/919 , B29C66/91933 , B29C66/91935 , B31B2237/05 , B31B2237/20
摘要： A stand-up plastic bag has a pair of front and rear side walls defining an open bag mouth at upper edges thereof, and a pair of front and rear bottom gusset walls being disposed between the side walls. The walls are composed of a multi-layered film of different, heat-sealable, coextruded thermoplastics, such as polyethylene and Nylon. Polyethylene is on the interior surfaces and Nylon is on the exterior surfaces of the walls. The gusset walls have upper portions interconnected together to form a bottom wall extending between the front and rear side walls. The gusset walls also have lower portions joined by heat seals to lower portion of the front and rear side walls at contiguous portions of polyethylene material on their interior surfaces to form a support band which connects to and extends below the bottom wall. The front and rear gusset walls also have opposite longitudinal edges joined together by heat seals at contiguous portions of Nylon material on the exterior surfaces thereof which complete formation of the support band as a continuous self-standing structure that defines with the bottom wall a stand-up base on the bag.
摘要翻译：立式塑料袋具有一对前侧壁和后侧壁，其在其上边缘处限定开口袋口，并且一对前后底部角撑板壁设置在侧壁之间。墙壁由不同的，可热封的共挤出的热塑性塑料如聚乙烯和尼龙的多层膜组成。聚乙烯在内表面上，尼龙在墙壁的外表面上。角撑板壁具有互连在一起的上部部分，以形成在前侧壁和后侧壁之间延伸的底壁。角撑板壁还具有通过热密封连接到其内表面上的聚乙烯材料的邻接部分处的前侧壁和后侧壁的下部的下部分，以形成连接到底壁并延伸到底壁下方的支撑带。前后角撑板壁还具有通过在其外表面上的尼龙材料的邻接部分处的热密封连接在一起的相对纵向边缘，其完全形成支撑带，作为连续自立结构，其将底壁限定为独立的，在袋子上。

2. 发明授权

US4837849A Stand-up plastic bag and method of making same 失效
标题翻译：立式塑料袋及其制作方法
公开(公告)号：US4837849A
公开(公告)日：1989-06-06
申请号：US171053
申请日：1988-03-21
申请人： Laurence R. Erickson , R. Douglas Behr , Roger D. Vrooman
发明人： Laurence R. Erickson , R. Douglas Behr , Roger D. Vrooman
IPC分类号： B29C65/74 , B31B1/00 , B31B29/00 , B31B37/00 , B31B39/00 , B65D30/16 , B65D33/25 , B65D75/00
CPC分类号： B65D75/008 , B29C65/02 , B29C65/18 , B29C65/7437 , B29C66/4312 , B29C66/4322 , B29C66/91411 , B29C66/91931 , B31B37/00 , B65D33/2508 , B29C65/222 , B29C66/71 , B29C66/91645 , B29C66/919 , B29C66/91933 , B29C66/91935 , B31B2237/05 , B31B2237/20
摘要： A stand-up plastic bag has a pair of front and rear side walls defining an open bag mouth at upper edges thereof, and a pair of front and rear bottom gusset walls being disposed between the side walls. The walls are composed of a multi-layered film of different, heat-sealable, coextruded thermoplastics, such as polyethylene and Nylon. Polyethylene is on the interior surfaces and Nylon is on the exterior surfaces of the walls. The gusset walls have upper portions interconnected together to form a bottom wall extending between the front and rear side walls. The gusset walls also have lower portions joined by heat seals to lower portions of the front and rear side walls at contiguous portions of polyethylene material on their interior surfaces to form a support band which connects to and extends below the bottom wall. The front and rear gusset walls also have opposite longitudinal edges joined together by heat seals at contiguous portions of Nylon material on the exterior surfaces thereof which complete formation of the support band as a continuous self-standing structure that defines with the bottom wall a stand-up base on the bag.
摘要翻译：具有在其上边缘（12A，B）处限定开放袋口（20）的一对前（12）和后（14）侧壁的立式袋（10）和一对前后底部角撑板设置在所述壁之间的壁（16,18）。这些壁由不同的可热密封的共挤出的热塑性材料如聚乙烯和尼龙的多层膜组成。聚乙烯可用于内壁，尼龙可用于袋的外壁。角撑板壁具有互连在一起以形成在前侧壁和后侧壁之间延伸的底壁（60）的上部（22,26）。角撑板壁还具有下部（24,28），其下部部分（24,28）通过在其内表面上的材料的邻接部分处的热密封到前侧壁和后侧壁（12,14）的下部（34,36）而接合，以形成支撑带（56），其连接并延伸到底壁（60）的下方。前后角撑板壁（16,18）还具有相对的纵向边缘（16A，18A），其通过在其外表面（44,46）上的材料的邻接部分处的热密封而连接在一起，从而完成支撑带（56 ）作为连续的独立结构，其与底壁一起定义在袋上的立式基座。

3. 发明授权

US5030190A Gussetted plastic bags having relief seals and method of making same 失效
标题翻译：带减压密封垫片的塑胶袋及其制造方法
公开(公告)号：US5030190A
公开(公告)日：1991-07-09
申请号：US446393
申请日：1989-12-05
申请人： Timothy R. Woods , Fred Stevenson , R. Douglas Behr
发明人： Timothy R. Woods , Fred Stevenson , R. Douglas Behr
IPC分类号： B65D30/08 , B65D30/22 , B65D81/34
CPC分类号： B65D31/12 , B65D31/02 , B65D81/34 , B65D81/3461 , Y02W30/807
摘要： A disposable or reusable and reclosable gussetted plastic bag capable of being compactly stored as a food container in freezers, yet capable of standing with an upright spout in a microwave oven for non-spill thawing and cooking of food contained in the bag. The bag is formed of two wing-shaped pouches on either side of the upright spout. The bag preferably has inner and outer skin layers of different heat sealing temperatures so that peripheral sealing is effected only with the inner skin layers, allowing the wing-shaped pouches to be formed out of a gussetted bottom without sealing of the outer skin layers of the gusset walls facing one another. Two pairs of relief seals are located adjacent each gusset joint at both edges of the bag. Each seal is positioned 45.degree. off the gusset joint and preferably has a radius shape. The heat seals are formed by applying heat adjacent each gusset joint with a hot bar or other heat sealing device following formation of the bag.
摘要翻译：一次性或可重复使用和可重复关闭的角撑板塑料袋，其能够紧凑地存储在冷藏库中的食物容器中，而且能够与微波炉中的直立喷嘴站立，用于非泄漏解冻和烹饪包装在袋中的食物。该袋由直立喷嘴两侧的两个翼形袋形成。该袋优选具有不同热封温度的内表皮层和外表皮层，使得周边密封只能与内表皮层一起实现，从而允许翼形袋从角撑板底部形成而不密封外皮层角撑墙相互面对。在袋子的两个边缘处的每个角撑板接头附近都有两对安全密封件。每个密封件都位于角撑板接头45度处，优选具有半径形状。热封是通过在形成袋子之后用热棒或其他热封装置在每个角撑板接头附近施加热而形成的。

4. 发明授权

US4812192A Process and apparatus for cutting and sealing multiple plies of thermoplastic material having thickened sections 失效
标题翻译：用于切割和密封具有增厚部分的多层热塑性材料的方法和设备
公开(公告)号：US4812192A
公开(公告)日：1989-03-14
申请号：US179791
申请日：1988-04-11
申请人： Timothy R. Woods , R. Douglas Behr
发明人： Timothy R. Woods , R. Douglas Behr
IPC分类号： B31B1/14 , B29C65/00 , B29C65/74 , B31B1/64 , B31B1/90 , B31B19/16 , B31B19/64 , B31B23/60 , B32B31/18
CPC分类号： B29C66/3464 , B29C65/02 , B29C65/18 , B29C65/305 , B29C66/4312 , B29C66/4322 , B29C65/74 , B29K2101/12 , B29L2031/7128 , B31B2219/145 , B31B2219/603 , Y10T156/1054 , Y10T156/1313 , Y10T156/1326 , Y10T156/1378
摘要： A process and apparatus is provided for cutting multiple plies of thermoplastic material having thickened sections, such as defined by cross-sections of matable parts of a zipper closure formed in the material, and for concurrently sealing the severed margins of the material which includes sealing the severed zipper closure portions thereof. The process and apparatus perform the operative steps of: first, preblocking the thickened material adjacent to the zipper closure portions of the material in areas thereof to be severed and sealed; then, applying heat and pressure to the thickened material and remaining sections of the material in those areas to render the material tacky and temporarily stick the multiple plies together in those areas; and, thereafter, contacting those areas of the material with a heated cutting and sealing element in order to sever all of the multiple plies and seal the severed margins thereof. Further, after the application of heat and pressure, the zipper closure portions of the material in the areas thereof to be severed and sealed are preheated. Also, after the margins of the multiple plies of material are severed and sealed, pressure is applied to the zipper closure portions at the severed and sealed margins to ensuring sealing thereof.

5. 发明授权

US06554159B1 Dispensing device for multi-pack cans 失效
标题翻译：多包罐分配装置
公开(公告)号：US06554159B1
公开(公告)日：2003-04-29
申请号：US09873632
申请日：2001-06-04
申请人： R. Douglas Behr , Mary Lou Hughes
发明人： R. Douglas Behr , Mary Lou Hughes
IPC分类号： A47F104
CPC分类号： B65D71/36 , A47F1/08 , A47F7/28 , B65D2571/00808 , F25D25/02 , F25D2331/805 , F25D2331/809 , F25D2400/36
摘要： Dispensing device can include a looped member having a plurality of stiff segments connected by hinges. For instance, the device can have five or six stiff segments connected by living hinges, at least three of which face outward and the other(s) inward in relation to the looped member. The device with six stiff segments can fold up so as to be placed inside a beverage container. As well, a dispensing device can have a member upon which a can or carton can rest and a reversible can-stop connected to it. The can-stop can be formed by a small, reversibly folding loop at one end of the member. In general, cylindrical objects exiting an opened carton can be restrained by providing a dispensing device having a generally flat base member and a can-stop; placing the base member under the objects in the carton with the can-stop outside the carton; and allowing at least one of the objects to roll from inside the carton to outside the carton where it is stopped by the can-stop. The device can go inside or under the carton.
摘要翻译：分配装置可以包括具有通过铰链连接的多个刚性段的环形构件。例如，该装置可以具有通过活动铰链连接的五个或六个刚性段，其中至少三个面向外，另一个相对于环形构件向内。具有六个刚性段的装置可以折叠以便放置在饮料容器内。同样，分配装置可以具有可以在其上搁置罐或纸箱的构件，并且与其连接的可逆止动件可以停止。可以通过在构件的一端的小的，可逆的折叠环形成止动件。一般来说，离开打开的纸箱的圆柱形物体可以通过提供具有大致平坦的基底部件和止动件的分配装置来限制; 将底座部件放置在纸箱内的物品上，并将纸箱内的罐头放在纸箱外面; 并且允许至少一个物体从纸箱内部滚动到纸箱的外部，在该纸箱内由罐头停止。设备可以进入纸箱内或纸箱内。

6. 发明授权

US5074951A Apparatus for inert atmosphere sealing 失效
标题翻译：惰性气体密封装置
公开(公告)号：US5074951A
公开(公告)日：1991-12-24
申请号：US248079
申请日：1988-09-23
申请人： Michael J. Banco , R. Douglas Behr , Herbert B. Geiger
发明人： Michael J. Banco , R. Douglas Behr , Herbert B. Geiger
IPC分类号： B29C65/00 , B29C65/02 , B29C65/22 , B29C65/74
CPC分类号： B29C66/137 , B29C65/226 , B29C65/7433 , B29C66/001 , B29C66/1122 , B29C66/43 , B29C66/80 , B29C66/81427 , B29C66/81431 , B29C65/222 , Y10T156/1054 , Y10T156/1313 , Y10T83/263 , Y10T83/293 , Y10T83/9292
摘要： Apparatus for severing a plurality of plies of a thermoplastic material and sealing the severed margins thereof is provided. The apparatus comprises a hot-wire element proximate the thermoplastic material for severing and sealing the thermoplastic material. The apparatus further comprises a chamber or manifold for enveloping the hot-wire element in an inert atmosphere which impinges on a proximal portion of the thermoplastic material to be severed and sealed. The apparatus further comprises an actuating mechanism, associated with the hot-wire element, for translating the hot-wire element toward the proximal portion of the thermoplastic material. As a result, the hot-wire element severs the plurality of plies and seals the severed margins thereof so that the severed margins are enveloped by the inert atmosphere impinging on the thermoplastic material.
摘要翻译：提供了用于切断多个热塑性材料层并密封其切断的边缘的装置。该设备包括靠近热塑性材料的热丝元件，用于切断和密封热塑性材料。该装置还包括用于将热丝元件包封在惰性气氛中的腔室或歧管，惰性气氛撞击待切断和密封的热塑性材料的近端部分。该装置还包括与热丝元件相关联的致动机构，用于将热丝元件朝向热塑性材料的近端部分平移。结果，热丝元件切断多个层，并密封其切断的边缘，使得切断的边缘被撞击在热塑性材料上的惰性气氛包围。

7. 发明授权

US4829745A Tube spreader for removing wrinkles in tube stock 失效
标题翻译：用于消除管材料中皱纹的吊具
公开(公告)号：US4829745A
公开(公告)日：1989-05-16
申请号：US129504
申请日：1987-12-07
申请人： R. Douglas Behr , Larry M. Zieke
发明人： R. Douglas Behr , Larry M. Zieke
IPC分类号： B65B9/20 , B65B9/213
CPC分类号： B65B9/2042 , B65B61/188 , B65B9/20 , B65B9/2035 , B65B9/213
摘要： An improved tube spreader for flattening and removing wrinkles from a bag film web in a form, fill, and seal packaging machine is provided. The tube spreader includes a plurality of clamping fingers which grasp a first edge of the bag film and a spreader bar, located within the bag film, and adapted to exert a lateral force on the opposite edge of the film to eliminate and remove wrinkles prior to the film being sealed.
摘要翻译：提供了一种用于在形式，填充和密封包装机中从袋式薄膜网平坦化和去除褶皱的改进的管式撒布机。管状扩张器包括多个夹持指状物，其夹住袋膜的第一边缘和位于袋膜内的扩展杆，并且适于在膜的相对边缘上施加横向力以消除和去除皱纹，之前该片被密封。

8. 发明授权

US4904093A Gussetted plastic bags having relief seals and method of making same 失效
标题翻译：带减压密封垫片的塑胶袋及其制造方法
公开(公告)号：US4904093A
公开(公告)日：1990-02-27
申请号：US236056
申请日：1988-08-24
申请人： Timothy R. Woods , Fred Stevenson , R. Douglas Behr
发明人： Timothy R. Woods , Fred Stevenson , R. Douglas Behr
IPC分类号： B65D30/08 , B65D30/22 , B65D81/34
CPC分类号： B65D31/02 , B65D31/12 , B65D81/3461 , Y02W30/807 , Y10S383/903
摘要： A disposable or reusable and reclosable gussetted plastic bag capable of being compactly stored as a food container in freezers, yet capable of standing with an upright spout in a microwave oven for non-spill thawing and cooking of food contained in the bag. The bag is formed of two wing-shaped pouches on either side of the upright spout. The bag preferably has inner and outer skin layers of different heat sealing temperatures so that peripheral sealing is effected only with the inner skin layers, allowing the wing-shaped pouches to be formed out of a gussetted bottom without sealing of the outer skin layers of the gusset walls facing one another. Two pairs of relief seals are located adjacent each gusset joint at both edges of the bag. Each seal is positioned 45.degree. off the gusset joint and preferably has a rounded peak shape. The heat seals are formed by applying heat adjacent each gusset joint with a hot bar or other heat sealing device following formation of the bag.
摘要翻译：一次性或可重复使用和可重复关闭的角撑板塑料袋，其能够紧凑地存储在冷藏库中的食物容器中，而且能够与微波炉中的直立喷嘴站立，用于非泄漏解冻和烹饪包装在袋中的食物。该袋由直立喷嘴两侧的两个翼形袋形成。该袋优选具有不同热封温度的内表皮层和外表皮层，使得周边密封只能与内表皮层一起实现，从而允许翼形袋从角撑板底部形成而不密封外皮层角撑墙相互面对。在袋子的两个边缘处的每个角撑板接头附近都有两对安全密封件。每个密封件都位于角撑板关节45度处，优选地具有圆形的峰形。热封是通过在形成袋子之后用热棒或其他热封装置在每个角撑板接头附近施加热而形成的。

9. 发明授权

US4698954A Guide for zippered film in a form, fill and seal packaging machine 失效
标题翻译：拉链薄膜指南，填充和密封包装机
公开(公告)号：US4698954A
公开(公告)日：1987-10-13
申请号：US889551
申请日：1986-07-25
申请人： R. Douglas Behr , Larry M. Zieke
发明人： R. Douglas Behr , Larry M. Zieke
IPC分类号： B65B9/13 , B65B9/20 , B65B9/06
CPC分类号： B65B61/188 , B65B9/13 , B65B9/20
摘要： An apparatus is disclosed for providing uninterrupted guidance of a reclosable bag through a filling station in a form fill and seal system. The apparatus includes a guide mechanism positioned inside the bag film for providing uninterrupted guidance of the bag film through the filling station. The guide mechanism includes a first guide wheel for engaging the bottom of the bag film and a second guide wheel for engaging interlocked fastener elements on opposing plies of the bag film. A separating device is positioned along the path traveled by the bag film for separating the interlocked fastener elements as the bag film is advanced.
摘要翻译：公开了一种用于通过填充站填充和密封系统来提供不间断引导可再封闭袋的装置。该装置包括位于袋膜内部的引导机构，用于通过加油站不间断地引导袋膜。引导机构包括用于接合袋膜底部的第一引导轮和用于将互锁的紧固元件接合在袋膜的相对层上的第二引导轮。分离装置沿着由袋膜行进的路径定位，以在袋膜前进时分离互锁的紧固件元件。

10. 发明授权

US3990824A Film size control apparatus for the blown film process 失效
标题翻译：用于吹膜处理的膜尺寸控制装置
公开(公告)号：US3990824A
公开(公告)日：1976-11-09
申请号：US571452
申请日：1975-04-25
申请人： R. Douglas Behr
发明人： R. Douglas Behr
IPC分类号： B29C48/92 , B29D23/00 , B29D23/04 , B29D7/02
CPC分类号： B29C47/92 , B29C2947/92114 , B29C2947/92133 , B29C2947/92438 , B29C2947/92447 , B29C2947/92514 , B29C2947/926 , B29C2947/92942 , B29C2947/92971 , B29C47/0026 , Y10T137/2322
摘要： Apparatus for regulating the flow of refurbishing gas or air internally to tubular film produced by the blown film process, comprising a pair of opposed arm means or arms adapted to physically contact and sense growth or diminishment in the size of the film, as determined by the spacing between the arms, the arms being independently pivotable preferably about a common axis, or alternately parallel axis closely spaced to approximate a common arc of movement, a gas flow regulating valve comprising a pressurized gas line carried by one arm, at which vicinity it is interrupted to define a gap across which the gas stream flows prior to entering the film, a flow blockage valving means comprising preferably a valve plate fixed to the opposite arm, and having changing position in said gap responsive to relative movement between the arms, the valve plate defining an opening of tapered or variable width, which depending on alignment, partially hindered alignment, or non-alignment with the gas stream, increases or lessens the flow rate as required to maintain a control or predetermined film size.
摘要翻译：用于调节吹塑气体或空气内部流过由吹塑薄膜过程制成的管状薄膜的流动的装置，包括一对相对的臂装置或臂，其适于物理接触和感应薄膜尺寸的增长或减小，如臂之间的间隔，臂优选地围绕公共轴线或者交替平行的轴线可靠地间隔开以独立地枢转，以近似共同的运动弧线;气流调节阀，包括由一个臂承载的加压气体管线，中断以限定在进入膜之前气体流动的间隙，阻流阀装置优选地包括固定到相对臂的阀板，并且响应于臂之间的相对运动而具有在所述间隙中的变化位置，阀其限定了锥形或可变宽度的开口，其取决于对准，部分受阻对准或与气体st不对准增加或减少维持控制或预定胶片尺寸所需的流速。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式