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1. 发明申请

US20100255973A1 METHOD OF MAKING AND INSPECTING BAGS 审中-公开
标题翻译：制袋和检查袋的方法
公开(公告)号：US20100255973A1
公开(公告)日：2010-10-07
申请号：US12599952
申请日：2008-05-14
申请人： Eric DeSmedt
发明人： Eric DeSmedt
IPC分类号： B31B1/14
CPC分类号： B31B70/00 , B31B70/006 , B31B70/986 , B31B2160/10
摘要： A system for inspecting individual bags during stacking facilitates defect-free stacking of the bags for subsequent use with automated filling equipment. The present system includes a camera inspection system which is operated to inspect a predetermined portion of each bag, such as a header portion thereof, preferably in conjunction with stacking of each bag on an associated wicket. The present system is particularly suited for identifying bags having a folded corner and/or determining that only one of a pair of holes of a hag has been placed on the associated wicket.
摘要翻译：用于在堆叠期间检查单个袋子的系统有助于袋的无缺陷堆叠以便随后使用自动填充设备。本系统包括相机检查系统，其操作以检查每个袋的预定部分，例如其头部部分，优选地结合每个袋在相关联的小门上的堆叠。本系统特别适用于识别具有折叠角的袋子和/或确定一个hag的一对孔中只有一个已被放置在相关的小门上。

2. 发明授权

US08137254B2 Method of making bag with interrupted side gussets 有权
标题翻译：制作中断侧面角撑板的方法
公开(公告)号：US08137254B2
公开(公告)日：2012-03-20
申请号：US12311848
申请日：2007-10-17
申请人： Eric DeSmedt
发明人： Eric DeSmedt
IPC分类号： B31B1/62 , B65D30/20
CPC分类号： B65D31/10 , B31B70/00 , B31B70/14 , B31B70/266 , B31B70/36 , B31B70/81 , B31B70/876 , B31B2155/00 , B31B2155/0012 , B31B2160/10
摘要： A method of forming a bag with at least one gusset on one side including the steps of (a) forming a bag blank having a front panel and a back panel connectable along opposite sides, (b) forming a gusset along one side of one of the front and back panels, the gusset comprising first and second gusset panels inwardly V-folded, which gusset panels have a removable gusset portion at a selected position on the one side, (c) adhesively adhering one side of a patch to one of the gusset panels to a location adjacent the removable gusset portion, the patch having a second adhesive on portions extending beyond the one gusset panel location to the removable gusset portion and beyond the V-fold, and (d) removing the removable gusset portion from the gusset.
摘要翻译：一种在一侧形成具有至少一个角撑板的袋子的方法，包括以下步骤：（a）形成袋坯料，所述袋坯料具有可沿着相对侧连接的前面板和后面板，（b）沿着所述前板和后板，所述角撑板包括向内V形折叠的第一和第二角撑板，所述角撑板在一侧的选定位置处具有可移除的角撑板部分，（c）将贴片的一侧粘附到角撑板到邻近可拆卸角撑板部分的位置，所述贴片在延伸超出所述可角接触板部分并超过所述V形折叠部分的部分上具有第二粘合剂，以及（d）从所述角撑板上移除所述可拆卸角撑板部分。

3. 发明授权

US06601707B2 Wicketed and wicket-less bags and method of filling the bags 失效
标题翻译：小便器和小便便袋以及填充袋子的方法
公开(公告)号：US06601707B2
公开(公告)日：2003-08-05
申请号：US09785795
申请日：2001-02-16
申请人： Eric DeSmedt
发明人： Eric DeSmedt
IPC分类号： B65D3314
CPC分类号： B65D33/001 , B65B43/26 , B65B43/36 , B65B43/44
摘要： A block of bags for a product filling process includes a plurality of bags stacked in overlying relationship. Each bag of the block has a top edge, a bag mouth and opposite first and second side edges. First and second edge lines of perforations extend from edge points on respective opposite lateral edges of the bag. The edge points are spaced closely to the bag mouth of the bag. A central line of perforations extends between inner ends of the first and second edge lines of perforations. The central line of perforations is offset from the edge points, away from the bag mouth. A tear-off region is defined between the central line of perforations and the top edge. During automatic filling of the bad, the edge lines of perforations are torn to form an open bag mouth, and the central line of perforations is torn after filling to separate the bag from the block. The bag can alternatively also include first and second substantially longitudinal lines of perforations extending from the central line of perforations upwardly to the top edge of the bag, extending substantially from opposite ends of the central line of perforations, forming corner tear-off regions. The corner tear off regions can be removed before the filling operation. The invention also provides a bag filling platform which holds bag lip portions at a depressed elevation so that lip portions that remain on the platform after bags are separated do not interfere with the filling of subsequent bags.
摘要翻译：用于产品填充过程的一袋袋包括以叠置关系堆叠的多个袋。每个袋子的袋子具有顶部边缘，袋口和相对的第一和第二侧边缘。穿孔的第一和第二边缘线从袋的相应相对侧边缘上的边缘点延伸。边缘点与袋子的袋口紧密地分开。穿孔的中心线在穿孔的第一和第二边缘线的内端之间延伸。穿孔的中心线偏离边缘点，远离袋口。撕裂区域被定义在穿孔的中心线和顶部边缘之间。在自动填充不良的情况下，穿孔的边缘线被撕开以形成开放的袋口，并且在填充之后中心线的穿孔被撕裂以将袋与块分离。袋还可以包括第一和第二基本上纵向的穿孔线，其从穿孔的中心线向上延伸到袋的顶部边缘，基本上从穿孔中心线的相对端延伸，形成拐角撕离区域。角落撕开区域可以在填充操作之前移除。本发明还提供了一种袋填充平台，其将凹口的袋唇部保持为凹凸，使得在袋分离之后保留在平台上的唇部不影响后续袋的填充。

4. 发明授权

US5318237A Air horn for web winding machine 失效
标题翻译：卷筒机的空气喇叭
公开(公告)号：US5318237A
公开(公告)日：1994-06-07
申请号：US958214
申请日：1992-10-08
申请人： Ronald L. Lotto , Eric DeSmedt , Julien Antoons
发明人： Ronald L. Lotto , Eric DeSmedt , Julien Antoons
IPC分类号： B65H19/28 , B65H18/08
CPC分类号： B65H19/28 , B65H2301/41426
摘要： In combination with a web winding machine comprising a spindle for winding up a web of material having a leading edge and an apparatus for transporting the web to the spindle, an air horn proximate the spindle having an arm, a first air tube connected to a forward portion of the arm and a second air tube connected to the arm rearward of the first air tube, wherein the arm comprises an inner surface generally conforming to the spindle and a plurality of apertures extending between each of the first and second air tubes and the inner surface; and wherein the first and second air tubes are connected with a source of air, whereby the air is directed through the apertures to force the leading edge up off of the conveyor belt and against the spindle.
摘要翻译：与卷绕机组合，其包括用于卷绕具有前缘的材料的卷轴的主轴和用于将幅材传送到主轴的装置，具有臂的接近主轴的空气喇叭，连接到前方的第一空气管臂和第二空气管连接到第一空气管后面的臂，其中臂包括大体上与主轴相符的内表面和在第一和第二空气管中的每一个之间延伸的多个孔，表面; 并且其中所述第一和第二空气管与空气源连接，由此空气被引导通过所述孔，以迫使所述前缘向上离开所述输送带并抵靠所述心轴。

5. 发明申请

US20100290722A1 Method of making bag with interrupted side gussets 有权
标题翻译：制作中断侧面角撑板的方法
公开(公告)号：US20100290722A1
公开(公告)日：2010-11-18
申请号：US12311848
申请日：2007-10-17
申请人： Eric DeSmedt
发明人： Eric DeSmedt
IPC分类号： B65D30/20 , B31B1/62
CPC分类号： B65D31/10 , B31B70/00 , B31B70/14 , B31B70/266 , B31B70/36 , B31B70/81 , B31B70/876 , B31B2155/00 , B31B2155/0012 , B31B2160/10
摘要： A method of forming a bag with at least one gusset on one side including the steps of (a) forming a bag blank having a front panel and a back panel connectable along opposite sides, (b) forming a gusset along one side of one of the front and back panels, the gusset comprising first and second gusset panels inwardly V-folded, which gusset panels have a removable gusset portion at a selected position on the one side, (c) adhesively adhering one side of a patch to one of the gusset panels to a location adjacent the removable gusset portion, the patch having a second adhesive on portions extending beyond the one gusset panel location to the removable gusset portion and beyond the V-fold, and (d) removing the removable gusset portion from the gusset.
摘要翻译：一种在一侧形成具有至少一个角撑板的袋子的方法，包括以下步骤：（a）形成袋坯料，所述袋坯料具有可沿着相对侧连接的前面板和后面板，（b）沿着所述前板和后板，所述角撑板包括向内V形折叠的第一和第二角撑板，所述角撑板在一侧的选定位置处具有可移除的角撑板部分，（c）将贴片的一侧粘附到角撑板到邻近可拆卸角撑板部分的位置，所述贴片在延伸超出所述可角接触板部分并超过所述V形折叠部分的部分上具有第二粘合剂，以及（d）从所述角撑板上移除所述可拆卸角撑板部分。

6. 发明授权

US5447486A Maintaining perforation phasing 失效
标题翻译：保持穿孔相位
公开(公告)号：US5447486A
公开(公告)日：1995-09-05
申请号：US151439
申请日：1993-11-12
申请人： Danford C. Anderson , Peter J. Hatchell , Emiel Lambrecht , Eric DeSmedt
发明人： Danford C. Anderson , Peter J. Hatchell , Emiel Lambrecht , Eric DeSmedt
IPC分类号： B26D5/30 , B26D5/20 , B31B1/02 , B31B1/14 , B31B1/74 , B31B23/14 , B31B27/00 , B65B31/08 , B65B61/16 , B65H23/04 , B65H35/08 , B65H37/02 , B31B1/64 , B31B19/00
CPC分类号： B65H45/28 , B26D5/20 , B31B27/00 , B65H23/046 , B65H35/08 , B65H37/02 , B31B2219/022 , B31B2219/028 , B31B2219/14 , B31B2219/6061 , B31B2219/6076 , B31B2219/924 , B31B2219/95 , B31B2237/10 , B31B2237/60 , B65H2511/512
摘要： In an apparatus for making plastic bags or the like from a continuous film of material comprising a sealing drum having at least one seal bar for imparting transverse seals to the film at regularly spaced intervals and a perforator having a rotatable perforator blade for imparting transverse perforations to the film at regularly spaced intervals, the film comprising print marks appearing thereon at regularly spaced intervals, an apparatus and method are disclosed for tracking the positions of each print mark and each perforation and comparing the difference between these positions to a desired difference and thereafter adjusting the angular position of the perforator blade until the difference between the positions of each print mark and each perforation is equal to the desired difference to thereby maintain a desired spacing between each print mark and each perforation.
摘要翻译：在用于由连续的材料膜制造塑料袋等的装置中，包括具有至少一个密封条的密封滚筒，所述密封滚筒具有用于以规则间隔的间隔向薄膜施加横向密封，并且具有可旋转的穿孔刀片的穿孔器，膜以规则间隔的间隔，包括以规则间隔的间隔出现的印刷标记的膜，公开了用于跟踪每个印刷标记和每个穿孔的位置的装置和方法，并将这些位置之间的差异与期望的差异进行比较，然后调整穿孔刀的角度位置直到每个打印标记和每个穿孔的位置之间的差异等于期望的差异，从而在每个打印标记和每个穿孔之间保持期望的间隔。

7. 发明申请

US20120134607A1 EXPANDABLE PACKAGE 审中-公开
标题翻译：可扩展的包
公开(公告)号：US20120134607A1
公开(公告)日：2012-05-31
申请号：US12740301
申请日：2009-08-28
申请人： Eric DeSmedt , Michele Allamprese
发明人： Eric DeSmedt , Michele Allamprese
IPC分类号： B65D30/20 , B65B1/04
CPC分类号： B65D75/5827 , A45C11/008 , A45C13/02 , B65D85/07
摘要： The present invention was directed to an expandable package which facilitates packaging of compressible articles, such as sanitary products, disposable diapers and the like. The expandable package includes an outer bag body, and at least one inner expansion element, which is maintained in a folded condition so that articles within the package are maintained in a compressed state. The package includes at least one preferentially weakened area in the outer bag body, which when opened, permits the inner expansion elements to unfold, thus facilitating convenient separation and removal of individual articles from within the package by consumers.
摘要翻译：本发明涉及一种可膨胀包装，其有助于包装可压缩制品，例如卫生产品，一次性尿布等。可膨胀包装包括外袋体和至少一个内部膨胀元件，其保持在折叠状态，使得包装内的物品保持在压缩状态。该包装在外袋体中至少包含一个优先弱化的区域，当打开时，允许内部膨胀元件展开，从而便于消费者方便地从包装内分离和移除各个物品。

8. 发明授权

US06793613B2 Bag blocks 失效
标题翻译：袋子块
公开(公告)号：US06793613B2
公开(公告)日：2004-09-21
申请号：US10077580
申请日：2002-02-15
申请人： Eric DeSmedt , Eric Loppnow
发明人： Eric DeSmedt , Eric Loppnow
IPC分类号： B31B120
CPC分类号： B65B5/045 , B31B70/986 , B65B25/16 , B65B43/26 , B65B43/36 , B65B43/44 , B65D33/001
摘要： A block of bags for a product filling process includes a plurality of bags stacked in overlying relationship. Each bag of the block has a top edge, a bag mouth and opposite first and second side edges. First and second weakened segments extend from adjacent edge points on respective opposite lateral edges of the bag. A central line of perforations extends between inner ends of the first and second weakened segments. A tear-off region is defined between the central line of perforations and the top edge. During automatic filling of the bag, the weakened segments are torn to form an open bag mouth, and the central line of perforations is torn after filling to separate the bag from the block. The weakened segments can be cuts and are spaced from the lateral edges of the bag to define frangible bridges at the lateral edges, wherein the frangible bridges are broken during opening of each bag. The invention also provides a bag filling platform which holds bag lip portions at a depressed elevation so that lip portions that remain on the platform after bags are separated do not interfere with the filling of subsequent bags.
摘要翻译：用于产品填充过程的一袋袋包括以叠置关系堆叠的多个袋。每个袋子的袋子具有顶部边缘，袋口和相对的第一和第二侧边缘。第一和第二弱化部分从袋的相应相对侧边缘上的相邻边缘点延伸。中心的穿孔线在第一和第二弱化段的内端之间延伸。撕裂区域被定义在穿孔的中心线和顶部边缘之间。在自动填充袋子的过程中，削弱的片段被撕开以形成开放的袋口，并且在填充之后中心的穿孔线被撕开以将袋子与块分离。弱化段可以是切口，并且与袋的侧边缘间隔开，以在侧边缘处限定易碎的桥，其中在每个袋的打开期间，易碎的桥被破坏。本发明还提供了一种袋填充平台，其将凹口的袋唇部保持为凹凸，使得在袋分离之后保留在平台上的唇部不影响后续袋的填充。

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