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1. 发明授权

US09708103B2 Receptacle, and method and device for producing receptacles 有权
公开(公告)号：US09708103B2
公开(公告)日：2017-07-18
申请号：US14381566
申请日：2013-01-30
申请人： Windmöller & Hölscher KG
发明人： Jörg-Christian Thies
IPC分类号： B65D33/10 , B65D30/00 , B65D30/18 , B65D30/20 , B65D33/08 , B65D33/00 , B31B1/14 , B31B1/25 , B31B1/58 , B31B1/86
CPC分类号： B65D31/00 , B31B1/14 , B31B1/25 , B31B1/58 , B31B1/86 , B31B50/58 , B31B50/86 , B31B2150/00 , B31B2155/00 , B31B2155/0012 , B31B2160/10 , B31B2160/20 , B31B2221/20 , B31B2237/10 , B31B2237/20 , B31B2237/403 , B65D31/08 , B65D31/10 , B65D33/00 , B65D33/08
摘要： The invention relates to a receptacle (10), in particular a flexible bag (10) made of paper, with a front part (20), a back part (30) and a bottom (50), which is closed by a bottom unit, and with an opening (1) lying opposite the bottom (50), wherein the bottom unit has a bottom portion (120) of the front part (20) and a bottom portion (130) of the back part (30), the bottom portion (130) of the back part (30) is shorter than the bottom portion (120) of the front part (20), such that the bottom portion (120) of the front part (20) is secured directly on the back part (30) by turning the bottom unit (100) back along a fold line (101), and the opening (1) is formed by a peripheral edge (2) which extends at a height of the front part (20) and of the back part (30) and which is at least partially frayed, thereby reducing the danger of injury at the edge (2).

2. 发明申请

US20110206302A1 TRI-FOLD SIDE SEAMED PLASTIC PRODUCE BAG, METHOD AND APPARATUS FOR MAKING SAME 有权
标题翻译：三折塑封制袋，其制作方法及装置
公开(公告)号：US20110206302A1
公开(公告)日：2011-08-25
申请号：US13101946
申请日：2011-05-05
申请人： Greg Tan
发明人： Greg Tan
IPC分类号： B65D30/20 , B31B1/26
CPC分类号： B31B70/266 , B31B19/14 , B31B19/18 , B31B19/26 , B31B19/64 , B31B27/00 , B31B70/00 , B31B70/18 , B31B70/26 , B31B70/74 , B31B70/88 , B31B2150/00 , B31B2155/00 , B31B2155/001 , B31B2155/003 , B31B2160/10 , B31B2160/20 , B31B2219/14 , B31B2219/146 , B31B2219/26 , B31B2219/6053 , B31B2219/88 , B31B2237/10 , B31B2237/403 , B31B2237/60 , B65D31/16 , B65D33/002 , B65D33/007
摘要： A trifold side seamed plastic produce bag includes a front wall and a taller back wall, first and second side edges sealed together and a seamless bag bottom. The taller back wall provides means for finding the bag opening. The bag is joined at the side edges to additional bags by a perforation. The bag is corona treated on at least one wall and promotional material is printed on the treated surface. The bags are folded to one third of their height to fit compact bag roll dispensers. The bags are folded in a Z-fold or C-fold configuration. The method and apparatus for producing the bags includes a slitter that removes a strip of plastic from only the top layer of the bag stream to form an extended flap on each bag. The method includes manufacturing the bags and winding them onto cores or forming the bags into coreless rolls.
摘要翻译：一个三重侧缝合的塑料制袋子包括前壁和较高的后壁，第一和第二侧边缘密封在一起，以及无缝的袋底。较高的后壁提供了找到袋子开口的手段。该袋通过穿孔在侧边缘连接到附加袋。该袋在至少一个墙壁上进行电晕处理，并且在处理过的表面上印刷促销材料。这些袋子折叠到其高度的三分之一，以配合紧凑的袋式分送器。袋子折叠成Z形折叠或C形折叠。用于生产袋子的方法和装置包括一个分切机，它从袋子流的顶层仅去除塑料条，以便在每个袋子上形成延伸的折片。该方法包括制造袋子并将其卷绕到芯上或将袋子形成无芯卷。

3. 发明授权

US6117058A Bag making machine 失效
标题翻译：制袋机
公开(公告)号：US6117058A
公开(公告)日：2000-09-12
申请号：US874393
申请日：1997-06-13
申请人： Charles Sauder , Edward Clemons , Michael Stickney
发明人： Charles Sauder , Edward Clemons , Michael Stickney
IPC分类号： B31B19/74 , B31B23/00 , B31B1/64
CPC分类号： B31B23/00 , B31B2219/022 , B31B2219/028 , B31B2219/95 , B31B2237/10
摘要： A plastic bag making machine is disclosed, and includes a dancer assembly that receives film from which the bags are to be made. The film travels from the dancer assembly to a drum-in nip and then to a sealing drum. After the sealing drum, the film travels to a drum-out nip. Then the film travels to a device-in nip, vertically through a processing device, and then to a device-out nip. A controller is connected to and controls the drum-in nip, the drum-out nip, the device-in nip, the device out nip, the dancer assembly and the sealing drum (including the seal bars and/or the sealing blanket drives). The controller includes a memory in which at least one set of operating parameters used to control the machine is stored.
摘要翻译：公开了一种塑料制袋机，并且包括接收要由其制造袋子的薄膜的浮动组件。薄膜从浮动组件移动到鼓入辊隙，然后到达密封鼓。在密封鼓之后，膜移动到鼓出压区。然后，膜通过处理装置垂直地移动到装置夹持部分，然后移动到装置输出压区。控制器连接到并控制滚筒夹持部，滚筒夹持部，装置夹持部，装置输出夹持部，浮动部件和密封滚筒（包括密封条和/或密封盖驱动装置）。控制器包括存储器，其中存储用于控制机器的至少一组操作参数。

4. 发明授权

US5967663A Thermoplastic bag structure 失效
标题翻译：热塑袋结构
公开(公告)号：US5967663A
公开(公告)日：1999-10-19
申请号：US918555
申请日：1997-08-22
申请人： Edward A. Vaquero , William P. Belias
发明人： Edward A. Vaquero , William P. Belias
IPC分类号： B31B23/00 , B65D30/20
CPC分类号： B31B23/00 , B31B2219/146 , B31B2237/10 , B31B2237/60
摘要： A thermoplastic bag structure and method for making and packaging thermoplastic bags such that their tops are easily identified and the bags are easily opened. The method for producing these bags begins with cutting a flattened thermoplastic tube into two portions. At least one of the two portions is then collapsed to form a sheet of material having a pair of thermoplastic layers, a straight folded bottom edge and a pair of top edges, at least one of which has a skewed-cut. Bag side structures are formed in the sheet of material at about bag-width distances apart. The bags are then folded a predetermined number of times, in a direction transverse to the bag side structures, so that the skewed-cut top edge(s) of each of the bags remains exposed.
摘要翻译：一种用于制造和包装热塑性袋的热塑性袋结构和方法，使得其顶部容易识别并且袋容易打开。用于生产这些袋的方法首先将扁平的热塑性管切割成两部分。然后两个部分中的至少一个被折叠以形成具有一对热塑性层，直的折叠底部边缘和一对顶部边缘的材料片，其中至少一个具有倾斜切割。袋侧结构以分开的袋宽度的距离形成在材料片材中。然后将袋子沿横向于袋侧结构的方向折叠预定次数，使得每个袋子的倾斜切割的顶部边缘保持暴露。

5. 发明授权

US5951453A Recloseable bag assembly and method of making same 失效
标题翻译：可重新包装袋组装及其制作方法
公开(公告)号：US5951453A
公开(公告)日：1999-09-14
申请号：US749789
申请日：1996-11-15
申请人： James W. Yeager
发明人： James W. Yeager
IPC分类号： B31B19/90 , B31B19/94 , B31B23/00 , B31B27/00 , B65D33/25 , B31B1/84
CPC分类号： B31B19/94 , B31B23/00 , B31B27/00 , B65D33/2533 , B65D33/2575 , B31B2219/9022 , B31B2219/921 , B31B2219/924 , B31B2237/10 , B31B2237/403
摘要： A package in the form of a recloseable bag includes a bag body including front and back walls, and a profile strip fastener assembly sealingly mounted on the inside surface of the front wall. The profile strip fastener assembly includes a pair of releasably interlocking profile strips. One of the profile strips is connected to the inside of the front wall of the bag, while the other one of the profile strips includes a flange portion which extends from the profile strips to and adjacent end seal of the bag. A method of forming recloseable bags is disclosed, which method can be employed with a form, fill, and seal machine for effecting the efficient packaging of products in recloseable bags.
摘要翻译：可重新封闭的袋子形式的包装件包括一个包括前壁和后壁的袋体，以及密封地安装在前壁的内表面上的型材条紧固件组件。型材条紧固件组件包括一对可释放地互锁的型材条。轮廓条中的一个连接到袋的前壁的内部，而另一个轮廓条包括从轮廓带延伸到袋的相邻端部密封件的凸缘部分。公开了一种形成可再封闭袋的方法，该方法可以与形式，填充和密封机器一起使用，以实现产品在可再封闭袋中的高效包装。

6. 发明授权

US5921390A Continuous roll of plastic bags 失效
标题翻译：连续卷塑料袋
公开(公告)号：US5921390A
公开(公告)日：1999-07-13
申请号：US59436
申请日：1998-04-09
申请人： Ebrahim Simhaee
发明人： Ebrahim Simhaee
IPC分类号： B31B19/90 , B31B19/94 , B31B23/00 , B31B27/00 , B65D33/00 , B65D85/671 , B65H35/10
CPC分类号： B65D85/671 , B31B19/94 , B31B23/00 , B31B27/00 , B65D33/002 , B65H35/10 , A47F2009/044 , B31B2219/90 , B31B2219/923 , B31B2219/924 , B31B2237/10 , B31B2237/60
摘要： A multi-ply plastic bag from a continuous strip of bags on a roll is supplied to a user with the top of the bag partially opened. A tear line between the bottom of a leading bag and a top of a subsequent bag separates the individual bags. A broad slit centrally located in the tear line passes through all but one ply of the strip of bags. The bag dispenser has an upwardly projecting tongue which engages the slit in the tear line when a user draws a bag from the dispenser. The tongue impedes the subsequent bag from moving forward. The adjacent bags separate along the tear line. The ply which does not have a slit rides over the tongue and pulls apart the plies at the opening of the subsequent bag before the leading bag completely separates from the subsequent bag.
摘要翻译：一个多层塑料袋从一个连续的卷带上提供给使用者的袋子的顶部部分打开。领先袋的底部和后续袋的顶部之间的撕裂线分离各个袋。位于撕裂线中心的宽狭缝穿过袋子的一层，但是除了一层。当用户从分配器中抽出袋子时，袋子分配器具有向上突出的舌部，其接合撕裂线中的狭缝。舌头妨碍随后的袋子向前移动。相邻的袋子沿撕裂线分开。没有狭缝的帘布层穿过舌头，并在前排袋与后续袋子完全分离之前，在随后的袋子的开口处分开帘布层。

7. 发明授权

US5860905A System and method for making plastic film bags with headers, open mouths and sealed bottoms 失效
标题翻译：用于制造具有头部，开放口和密封底部的塑料薄膜袋的系统和方法
公开(公告)号：US5860905A
公开(公告)日：1999-01-19
申请号：US730049
申请日：1996-10-15
申请人： Edward C. Bruno
发明人： Edward C. Bruno
IPC分类号： B31B19/98 , B31B23/00 , B31B23/80 , B31B27/60
CPC分类号： B31B23/00 , B31B19/98 , B31B2219/146 , B31B2219/929 , B31B2237/10 , B31B2237/60 , Y10S493/926
摘要： A system for receiving tubular formed film comprising two facing walls and forming plastic bags having headers, open mouths and sealed bottoms into a block or stack of bags. The system includes an opener means for severing a spaced perforation on only one wall of the film to make a bag with an open mouth.
摘要翻译：一种用于接收管状成形薄膜的系统，其包括两个相对的壁，并形成具有集管，开放口和密封底部的塑料袋，形成一块或多个袋子。该系统包括开启装置，用于仅在膜的一个壁上切断间隔开的穿孔，以制造具有开口的袋。

8. 发明授权

US5786010A Bag and method of making the same 失效
标题翻译：袋子和制作方法
公开(公告)号：US5786010A
公开(公告)日：1998-07-28
申请号：US278919
申请日：1994-07-22
申请人： Gilbert N. Yannuzzi, Jr.
发明人： Gilbert N. Yannuzzi, Jr.
IPC分类号： B31B1/72 , B31B1/88 , B31B19/62 , B31B19/94 , B31B19/98 , B31B23/00 , B31B27/00 , B31B37/00 , B31B39/00 , B32B29/00 , B65D33/20 , B65D81/34 , B65D85/00
CPC分类号： B65D81/3469 , B31B19/94 , B31B19/98 , B31B23/00 , B31B27/00 , B31B37/00 , B32B29/00 , B65D33/20 , B31B2201/6073 , B31B2201/88 , B31B2219/269 , B31B2219/6007 , B31B2219/923 , B31B2219/924 , B31B2219/925 , B31B2221/60 , B31B2237/05 , B31B2237/10 , B31B2237/403 , B65D2581/3421 , B65D2581/3494
摘要： A bag suitable for use in microwave cooking is constructed of an elongated tube of flexible material closed at one end by a cold seal closure and having a heat seal adhesive deposit applied to the other end thereof for use in closing the bag after filling thereof.
摘要翻译：适合用于微波炉烹饪的袋子由一个柔性材料的细长管构成，其一端通过冷封闭合封闭并且具有施加到其另一端的热封粘合剂沉积物，用于在填充之后关闭袋子。

9. 发明授权

US5657867A Device for containing a compact disc 失效
标题翻译：用于容纳光盘的设备
公开(公告)号：US5657867A
公开(公告)日：1997-08-19
申请号：US577426
申请日：1995-12-22
申请人： David Fu , Michael Mencacci , William R. Miller
发明人： David Fu , Michael Mencacci , William R. Miller
IPC分类号： B31B23/00 , B31B41/00 , B65D85/57 , G11B33/04
CPC分类号： B31B23/00 , B31B41/00 , B65D85/548 , G11B33/0444 , G11B33/0472 , B31B2237/10 , B31B2237/50 , B31B2241/007
摘要： A flexible plastic device for containing a compact disc and having a pocket configured such that the compact disc may be easily inserted into and removed from the pocket. The pocket is formed by a rectangular flexible plastic sheet and another flexible plastic sheet in superposed relation and welded together along three edges thereof with an opening between the rectangular sheet and an unsealed edge of the other sheet for receiving the disc, the unsealed edge extending between opposing welded together edges of the sheets and projectively contoured, the other sheet having an aperture for permitting access to the disc at the disc aperture when the disc is contained in the pocket, the other sheet having a narrow gap in the unsealed edge approximately mid-width thereof and communicating with the aperture of the other sheet.
摘要翻译：一种用于容纳光盘并具有口袋的柔性塑料装置，其构造成使得光盘可以容易地插入到袋中并从口袋中移除。该袋由矩形柔性塑料片和另一柔性塑料片形成，叠置在一起，并沿其三个边缘焊接在一起，其中矩形片与另一片的未密封边缘之间的开口用于接收盘，未密封边缘在相对的焊接在一起的片材的边缘并且投影地成形，另一个片材具有孔，当盘被容纳在口袋中时允许进入盘的孔，另一片在未密封的边缘中具有窄的间隙，宽度并与另一片的孔径连通。

10. 发明授权

US5401533A Method of making resealable packaging material 失效
标题翻译：可再密封包装材料的制作方法
公开(公告)号：US5401533A
公开(公告)日：1995-03-28
申请号：US192388
申请日：1994-02-07
申请人： G. Barton Borland
发明人： G. Barton Borland
IPC分类号： B29C65/76 , B31B23/00 , B65D75/58 , B05D5/10
CPC分类号： B29C65/76 , B29C65/7891 , B29C66/4312 , B29C66/4322 , B29C66/433 , B29C66/472 , B29C66/83221 , B31B23/00 , B65D75/5855 , B31B2237/10 , B31B2237/40 , B31B2237/406
摘要： A packaging material for reclosable bags and methods for making same. The material includes a standard packaging material substrates including an initial seal layer, typically for forming a heat seal. A layer of a secondary seal material, typically a tacky material such as a pressure sensitive adhesive is applied in localized areas corresponding to the seal area for the bag. The initial seal layer may have a reduced thickness in this localized area to reduce thickness variation in the finished material. An outer seal layer is provided over the secondary seal area. This outer seal layer may be localized to cover only the secondary seal layer. The outer seal layer may additionally or alternatively have a reduced thickness in the localized area of the secondary seal layer to again reduce thickness variation. Various process are available for providing the layers. In one embodiment, the secondary and outer seal layers are applied by use of a ribbon coater. This application may be directly upon the substrate, or upon a release sheet for later transfer to the substrate.
摘要翻译：用于可再封闭袋的包装材料及其制造方法。该材料包括标准包装材料基材，其包括通常用于形成热封的初始密封层。一层二次密封材料（通常为粘性材料，例如压敏粘合剂）被施加在对应于袋的密封区域的局部区域中。初始密封层可以在该局部区域中具有减小的厚度，以减少成品材料中的厚度变化。外密封层设置在次密封区域上。该外部密封层可以被局部化以仅覆盖次级密封层。外部密封层可以附加地或替代地在次级密封层的局部区域中具有减小的厚度，以再次减小厚度变化。各种工艺可用于提供层。在一个实施例中，通过使用带式涂布机来施加次级和外部密封层。该应用可以直接在基底上，或者在释放片上，以便稍后转移到基底。

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