公开(公告)号：US20110172073A1

公开(公告)日：2011-07-14

申请号：US13072630

申请日：2011-03-25

申请人： Sabrina Pichee Chen

发明人： Sabrina Pichee Chen

IPC分类号： B31C11/00

CPC分类号： B65D31/10 ,  B65D33/002

摘要： A plastic or other film bag is formed from a continuous extruded tube. The tube is flattened and sealed across its width at intervals to form bag bottoms. The bags are joined to one another at a perforation line and folded in thirds lengthwise prior to being rolled into a compact roll, either with or without supporting core. After folding the bags may be chisel cut through the center of the perforation line to assist in dispensing of the bags. The chisel cut will extend through all layers of the bag when folded, resulting in three chisel cuts in the bag. The bags may be gusseted for part or as much as all of their width. The bags may also be corona treated and printed on their outer surfaces. The bags may be formed from partially recycled materials and various combinations of linear low density, medium and high density polyethylene.

摘要翻译： 塑料或其他薄膜袋由连续挤出的管形成。 管子被平坦化并且间隔地密封在其宽度上以形成袋底。 袋子在穿孔线处彼此连接并在被卷成紧凑的卷筒之前纵向折叠三分之一，具有或不具有支撑芯。 折叠后，袋子可以通过穿孔线的中心切割，以帮助分配袋子。 凿子切割将在折叠时延伸穿过袋子的所有层，导致袋子中的三个凿子切割。 这些袋子可能是部分或全部宽度的角撑板。 袋子也可以进行电晕处理并印刷在其外表面上。 袋可以由部分回收的材料和线性低密度，中等和高密度聚乙烯的各种组合形成。

公开(公告)号：US20100152010A1

公开(公告)日：2010-06-17

申请号：US12708649

申请日：2010-02-19

申请人： James W. Yeager

发明人： James W. Yeager

IPC分类号： B31B1/90 ,  B31B1/26

CPC分类号： B65D33/2583 ,  B31B70/8133 ,  B31B70/942 ,  B31B70/946 ,  B31B70/982 ,  B31B2155/00 ,  B31B2155/0012 ,  B31B2155/002 ,  B31B2155/003 ,  B31B2160/10 ,  B65B61/188 ,  B65D33/002 ,  B65D33/2508 ,  B65D33/2525 ,  B65D33/2533 ,  B65D33/2575 ,  Y10S24/50 ,  Y10S206/81 ,  Y10T24/45168 ,  Y10T428/13 ,  Y10T428/24008 ,  Y10T428/24025

摘要： Reclosable bags, plastic film for making the bags, and a method and apparatus for making the bags are disclosed. The bag has a reclosable fastener (26) connected to a single wall of the bag, and the film (55) has a reclosable fastener (26) connected to one side thereof which does not require attachment to any other portion of the film (55) when making a bag. The fastener (26) has a tamper-proof member attached thereto to indicate if the bag has been previously opened. The film (55) can be wound into a roll (54) suitable for use on conventional bag making machines including form, fill, and seal machines or a chain of coilable reclosable bags can be produced therefrom since the fasteners (26) are connected to the web preferably transversely to the bags longitudinal formation axis. The method and apparatus for making the film (55) includes supplying a continuous web of bag making material, feeding from a coil of continuous fastener material enough fastener material to make a single fastener, (26) positioning, cutting, and attaching the fastener (26) to the film (55), with a plurality of fasteners (26) attached thereon.

摘要翻译： 公开了用于制造袋子的可重新封闭的袋子，塑料薄膜以及用于制造袋子的方法和装置。 该袋具有连接到袋的单个壁的可再闭合的紧固件（26），并且膜（55）具有连接到其一侧的可再闭合紧固件（26），其不需要附接到膜的任何其它部分（55 ）当做一个袋子。 紧固件（26）具有附接到其上的防篡改构件，以指示袋子是否已经被预先打开。 薄膜（55）可以卷绕成适合用于包括形状，填充和密封机器的常规制袋机的卷（54），或者可以由其制造一系列可卷绕的可再封闭的袋，因为紧固件（26）连接到 纤维网优选地横向于袋纵向形成轴线。 用于制造薄膜（55）的方法和装置包括供应连续的制袋材料网，从连续紧固材料的线圈供给足够的紧固材料制成单个紧固件，（26）定位，切割和附接紧固件 26）连接到薄膜（55）上，其上附着有多个紧固件（26）。

公开(公告)号：US20090101652A1

公开(公告)日：2009-04-23

申请号：US11974710

申请日：2007-10-17

申请人： Lawrence Clardy ,  Lashay Whittaker ,  Eduardo E. Drake

发明人： Lawrence Clardy ,  Lashay Whittaker ,  Eduardo E. Drake

IPC分类号： B65D25/14 ,  G06Q10/00 ,  G06Q30/00 ,  B65D25/00

CPC分类号： B65D33/002 ,  B65D2203/12 ,  B65F1/062 ,  G06Q10/087 ,  G06Q30/02 ,  G06Q30/0236

摘要： The present inventors identified that conventional packaging of trashcan liners makes it difficult for consumers to know when their supply of trashcan liners is about to run out. Accordingly, they devised, among other things, a sequence of plastic trashcan liners within a container that includes one or more indicators that the sequence of liners is approaching its end. In some embodiments, the indicators are associated with promotional devices, such as coupons or other forms of advertising content, thereby allowing advertisers or sponsors to temporally couple an actual need of the consumer to shop at local retailer with a geographically or functionally related product promotion.

摘要翻译： 本发明人发现，垃圾筒衬垫的常规包装使得消费者很难知道他们的垃圾桶衬垫的供应何时即将用尽。 因此，他们设计了容器内的一系列塑料垃圾桶衬垫，其中包括一个或多个衬垫序列接近其末端的指示器。 在一些实施例中，指示符与促销设备（例如优惠券或其他形式的广告内容）相关联，从而允许广告商或赞助商在时间上将消费者的实际需要与地理或功能相关的产品推广在当地零售商处购物。

公开(公告)号：US20090028471A1

公开(公告)日：2009-01-29

申请号：US11829017

申请日：2007-07-26

申请人： Greg Tan

发明人： Greg Tan

IPC分类号： B65D30/10 ,  B31B1/00 ,  B31B1/26 ,  B31B43/00

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。

公开(公告)号：US20090004414A1

公开(公告)日：2009-01-01

申请号：US11720096

申请日：2005-11-24

申请人： Edward S. Gelbard

发明人： Edward S. Gelbard

IPC分类号： B29D22/00 ,  B65D33/10

CPC分类号： B65D33/002 ,  B65D33/08 ,  B65D33/1608 ,  Y10T428/1334

摘要： A bag comprising an elongate body (12) having a closed end (14) and an open end defining the mouth of the bag (16), wherein the body is provided with a pair of integral elongate protrusions (18) that extend away from the body so that the protrusions can be tied together to close the mouth of the bag. The protrusion may have at least one aperture (20) therein. In a preferred embodiment, the protrusions can be tied with a double knot. A roll of material defining a plurality of the aforesaid bags. A method of providing a roll of the aforesaid bags.

摘要翻译： 一种袋子，包括具有闭合端（14）的细长体（12）和限定所述袋（16）的口部的开口端，其中所述主体设置有一对整体的细长突起（18），其远离 使得突起可以捆绑在一起以封闭袋的口。 突起可以在其中具有至少一个孔（20）。 在一个优选实施例中，突起可以用双重结扎。 一卷材料限定了上述多个袋子。 一种提供上述袋的卷的方法。

公开(公告)号：US07424963B2

公开(公告)日：2008-09-16

申请号：US11836566

申请日：2007-08-09

申请人： Mark E. Daniels

发明人： Mark E. Daniels

IPC分类号： B26F3/02 ,  B65H35/10

CPC分类号： B65D33/002 ,  A47F9/042 ,  A47F2009/044 ,  B26F3/02 ,  B65H35/10 ,  B65H2701/191 ,  Y10T225/252 ,  Y10T225/294 ,  Y10T225/30 ,  Y10T225/321 ,  Y10T225/393

摘要： A wire frame plastic bag dispenser includes an angled lower bag roll support urging perforated, rolled plastic bags toward a bag roll restraining element attached to the frame. A constraining movement element prevents lateral movement of the bag roll. A perforation parter separates bags as they are pulled from the roll. The bags may be folded along at least one vertical axis to form a more compact bag roll and may have a chisel cut in the perforation to aid in separation by the perforation parter. The frame includes four corners each of approximately 90 degrees, has a C shape in a horizontal plane, and includes a dispensing end, a back end, and two sides. The lower bag roll support includes a proximal end attached to the back end and extends downwardly to a distal end. The perforation parter may be located outwardly from the dispensing end of the frame.

摘要翻译： 线框塑料袋分配器包括成角度的下袋辊支撑件，其将穿孔的，滚动的塑料袋朝向附接到框架的袋卷抑制元件推动。 约束运动元件防止袋卷的横向移动。 穿孔器将袋子从卷筒中拉出来分离。 袋可以沿着至少一个垂直轴线折叠以形成更紧凑的袋子卷，并且可以在穿孔中具有凿子切割以帮助穿孔器分离。 框架包括大约90度的四个角，在水平面具有C形，并且包括分配端，后端和两侧。 下袋辊支撑件包括附接到后端并且向下延伸到远端的近端。 穿孔器可以从框架的分配端向外定位。

公开(公告)号：US20070039991A1

公开(公告)日：2007-02-22

申请号：US11320175

申请日：2005-12-27

申请人： Matthias Alberts

发明人： Matthias Alberts

IPC分类号： B65D30/00 ,  B65D33/10 ,  B65D30/20

CPC分类号： B65D33/002 ,  B65D33/1608 ,  Y10T225/246

摘要： A strand of bags includes bags that are connected to one another at their lower and upper edges. Opposing side edge areas of the bags are folded inwards towards the longitudinal axis of the bag on the front and/or back side of the bags. The upper edge of the front and/or back side of a bag is detachably connected at at least two spaced-apart first and second sections with the lower edge of an adjacent bag, defining an outlet opening. Further disclosed is a bag dispenser that includes a base or support device, a front extraction edge, and a severing device in front of or above the extraction edge suitable for engaging in an outlet opening between two adjacent bags of the strand of bags. Opposing side walls each have a guiding device for a rotary axis for at least one wound roll of bags.

摘要翻译： 一束袋子包括在其下边缘和上边缘处彼此连接的袋子。 袋子的相对侧边缘区域在袋子的前侧和/或后侧朝向袋子的纵向轴向内折叠。 袋的前侧和/或后侧的上边缘在至少两个间隔开的第一和第二部分与相邻袋的下边缘可拆卸地连接，限定出口开口。 还公开了一种袋分配器，其包括基部或支撑装置，前部提取边缘以及在提取边缘的前面或上方的切割装置，其适合于接合袋子的两个相邻袋子之间的出口开口。 相对的侧壁各自具有用于至少一个卷绕卷的旋转轴的引导装置。

公开(公告)号：US20050261119A1

公开(公告)日：2005-11-24

申请号：US10847690

申请日：2004-05-18

申请人： Sabrina Pichee Chen

发明人： Sabrina Pichee Chen

IPC分类号： B65D30/00 ,  B65D30/20 ,  B65D33/00

CPC分类号： B65D33/002 ,  B65D31/10

摘要： A plastic bag is formed from a continuous extruded tube of polyethylene material. The tube is flattened and sealed across its width a intervals to form bag bottoms. The bags are joined to one another at a perforation line and folded in thirds lengthwise prior to being rolled into a compact roll, either with or without supporting core. After folding the bags may be chisel cut through the center of the perforation line to assist in dispensing of the bags. The chisel cut will extend through all layers of the bag when folded, resulting in three chisel cuts in the bag. The bags may be gusseted for part or as much as all of their width. The bags may also be corona treated and printed on their outer surfaces. The bags may be formed from partially recycled materials and various combinations of linear low density, medium and high density polyethylene.

摘要翻译： 塑料袋由聚乙烯材料的连续挤压管形成。 管子被平坦化并且间隔密封，以形成袋底。 袋子在穿孔线处彼此连接并在被卷成紧凑的卷筒之前纵向折叠三分之一，具有或不具有支撑芯。 折叠后，袋子可以通过穿孔线的中心切割，以帮助分配袋子。 凿子切割将在折叠时延伸穿过袋子的所有层，导致袋子中的三个凿子切割。 这些袋子可能是部分或全部宽度的角撑板。 袋子也可以进行电晕处理并印刷在其外表面上。 袋可以由部分回收的材料和线性低密度，中等和高密度聚乙烯的各种组合形成。

公开(公告)号：US06942100B2

公开(公告)日：2005-09-13

申请号：US10779501

申请日：2004-02-13

申请人： Frank Su

发明人： Frank Su

IPC分类号： B65D30/20 ,  B65D33/00 ,  B65D33/06 ,  B65D33/08 ,  B65D33/01

CPC分类号： B65D33/001 ,  B31B70/874 ,  B31B70/988 ,  B31B2155/00 ,  B31B2155/003 ,  B31B2160/20 ,  B65D31/10 ,  B65D33/002 ,  B65D33/007 ,  B65D33/01 ,  B65D33/065 ,  B65D33/08

摘要： A square bottom plastic bag is designed to stand upright when opened. The bags are constructed with open tops, side handle openings and attached headers or with t-shirt style handles. The bags are produced in registered bag stacks and include means for adhering a rear surface of one bag to a front surface of a subsequent bag to make the bags self-opening when used with a dispensing rack. The headered bags have tear-off headers or headers with weakened areas that will rupture upon dispensing. The t-shirt bags have apertures through the handles to suspend the bags on a rack or a header attached above the handles. The bags have detachable or rupturable center tabs. The bags are registered with hot pins or cold stakes through an upper portion of the bags or bag handles. The bags have openings, microperforations, or are formed of porous material to dissipate heat or moisture.

摘要翻译： 打开方形底部的塑料袋设计成直立。 这些袋子由敞开的顶部，侧面手柄开口和连接的头部或T恤款式手柄构成。 这些袋子以注册的袋子堆叠生产，并且包括用于将一个袋子的后表面粘附到随后的袋子的前表面的装置，以在与分配支架一起使用时使袋子自开。 标签袋具有撕裂的头部或头部，其具有削弱的区域，在分配时将破裂。 T恤袋具有通过手柄的孔，以将袋子悬挂在机架上或附接在手柄上方的头部上。 这些袋子具有可拆卸或可破裂的中心卡舌。 袋子通过袋子或袋子手柄的上部通过热销或冷桩进行登记。 袋子具有开口，微穿孔或由多孔材料形成以散发热量或湿气。

公开(公告)号：US20050132767A1

公开(公告)日：2005-06-23

申请号：US11053790

申请日：2005-02-09

申请人： Lawrence Freck

发明人： Lawrence Freck

IPC分类号： A61J9/00 ,  A61J9/02 ,  B65D20060101 ,  B65D1/00 ,  B65D33/24 ,  B65D33/25 ,  E05B9/04 ,  E05B27/00

CPC分类号： A61J9/001 ,  A61J9/02 ,  B65D33/002 ,  B65D33/2508 ,  B65D33/2533 ,  B65D33/2541 ,  Y10T70/7593 ,  Y10T70/7684

摘要： A key-actuated cam lock includes a lock housing having a first end and a second end. The lock housing includes a bore that extends from the first end to the second end to house a plug body. The plug body includes a first end, a second end, and a plurality of spring-biased tumblers that can be engaged with a key to open and close the lock. The first end of the lock housing includes a circumferential inner rim that is sized to house the first end of the plug body. A closure plate that includes a key opening partially covers the first end of the plug body. A generally cylindrical metal cap is attached to the first end of the lock housing to securely cover the first end of the~lock housing, the first end of the plug body and portions of the closure plate. The first end of the lock housing, the closure plate and the metal cap collectively define a lock face. When the lock is attached to an object, the lock face is sized, shaped and arranged so as to be positioned substantially coplanar relative to an outer surface of the object.

摘要翻译： 钥匙致动凸轮锁包括具有第一端和第二端的锁壳。 锁定壳体包括从第一端延伸到第二端以容纳塞体的孔。 塞体包括第一端，第二端和多个弹簧偏压的翻转开关，其可以与钥匙接合以打开和关闭锁。 锁定壳体的第一端包括周向内边缘，其尺寸设置成容纳塞体的第一端。 包括键开口的封闭板部分地覆盖插塞体的第一端。 大致圆柱形的金属盖附接到锁壳体的第一端，以牢固地覆盖锁定壳体的第一端，插塞主体的第一端和封闭板的部分。 锁定壳体的第一端，封闭板和金属盖共同限定锁定面。 当锁被附接到物体上时，锁定面的尺寸，形状和布置成相对于物体的外表面基本上共面定位。