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1. 发明授权

US09993986B2 Flexible containers and methods of forming the same 有权
公开(公告)号：US09993986B2
公开(公告)日：2018-06-12
申请号：US14534197
申请日：2014-11-06
申请人： The Procter & Gamble Company
发明人： Tadayoshi Ishihara , Joseph Lester , Marc Bourgeios , Benjamin Clare , Scott Stanley
IPC分类号： B32B37/20 , B32B38/18 , B65D75/56 , B65D75/08 , B31B29/60 , B32B38/00 , B32B37/06 , B65D75/00 , B65D75/20 , B65D75/52 , B65D75/54 , B65D30/10 , B65D75/58 , B65D33/02 , B65D81/03 , B65B1/02 , B65B3/02 , B65B5/02 , B31B70/60 , B31B70/64 , B31B150/00 , B31B160/30 , B31B160/20 , B31B70/00
CPC分类号： B31B70/60 , B31B70/008 , B31B70/64 , B31B2150/00 , B31B2150/002 , B31B2160/20 , B31B2160/30 , B32B37/06 , B32B37/20 , B32B38/0004 , B32B38/18 , B32B2307/7242 , B32B2309/02 , B32B2439/46 , B65B1/02 , B65B3/02 , B65B5/02 , B65D31/16 , B65D33/02 , B65D75/008 , B65D75/20 , B65D75/525 , B65D75/54 , B65D75/566 , B65D75/5877 , B65D75/5883 , B65D81/03 , B65D2205/02 , Y10T156/1015 , Y10T156/1049 , Y10T156/1051 , Y10T156/1054 , Y10T156/1313
摘要： A method for sealing and cutting of a flexible material for forming a flexible container comprising a product volume and at least one structural support volume can include feeding at least two flexible material into a sealing apparatus comprising a sealing surface and an opposed anvil surface; contacting a seam region of the at least two flexible material with the sealing surface to form a seal in the seam region and cut the seal to form a seam in a single unit operation. The seal defines one or both of at least a portion of a boundary of the product volume and at least a portion of a boundary of the at least one structural support volume.

2. 发明申请

US20170137179A1 METHOD OF MAKING BAGS WITH VALVE FROM A WEB OF POLYMERIC WOVEN FABRIC AND BAG THEREOF 审中-公开
公开(公告)号：US20170137179A1
公开(公告)日：2017-05-18
申请号：US15314577
申请日：2015-05-29
申请人： Ashok CHATURVEDI
发明人： Ashok CHATURVEDI
IPC分类号： B65D30/18 , B65B51/26 , B65B51/02 , B05D1/26 , B65B51/22 , B65D33/01 , B05D3/06 , B65B9/22 , B65B61/06
CPC分类号： B65D31/08 , B05D1/265 , B05D3/06 , B31B70/262 , B31B70/85 , B31B2150/00 , B31B2150/0014 , B31B2150/002 , B31B2160/20 , B65B9/22 , B65B51/02 , B65B51/225 , B65B51/26 , B65B61/06 , B65D33/01
摘要： A method (100) for making a flat bottom bag (800) with a valve (28) is provided. The method (100) includes overlapping and sealing the two longitudinal edges (11a and 11b) of a web (10) to form a continuous tube (12). The method includes cutting-off the continuous tube into tube pieces (14) in accordance with desired bag length such that each tube piece (14) has at least a first open end (18) and a second open end (22). The method (100) includes forming a first pair of flaps (F1, F2) and a second pair of flaps (F3, F4) on the first open end (18) and the second open end (22) respectively. The method (100) includes providing a valve (28) on the second pair of flaps (F3, F4) on the second open end (22). The method (100) includes folding and flattening both the pairs of flaps (F1, F2 and F3, F4) so that the edges of the flaps meet at the centre. The method (100) includes sealing a pre-cut cover patch (30) onto the folded and flattened pairs of flaps (F1, F2 and F3, F4) to close the open ends (18, 22).

3. 发明申请

US20140305587A1 BACK SEAM WELDER AND METHOD OF OPERATION 有权
标题翻译：背焊焊机及其操作方法
公开(公告)号：US20140305587A1
公开(公告)日：2014-10-16
申请号：US14253325
申请日：2014-04-15
申请人： MILLER WELDMASTER CORPORATION
发明人： Brian D. Henry
IPC分类号： B31B21/00
CPC分类号： B29C66/8511 , B29C65/18 , B29C65/56 , B29C65/72 , B29C65/74 , B29C66/4312 , B29C66/83413 , B29C66/87 , B29K2623/12 , B29L2031/7128 , B31B70/00 , B31B70/642 , B31B70/643 , B31B70/644 , B31B2150/002 , B31B2155/00 , B31B2160/10
摘要： A thermal welder is configured to weld a back seam of a bag formed of thermoplastic sheet material, which may be a polywoven material. The welder typically includes a weld heater and a compression mechanism downstream of the weld heater to compress the sheet material to form the back seam. The welder also includes a weld breaker downstream of the compression mechanism to break apart incidental welds which are formed adjacent the back seam.
摘要翻译：热焊机构造成焊接由热塑性片材形成的袋的背缝，其可以是多孔材料。焊工通常包括焊接加热器和在焊接加热器下游的压缩机构，以压缩片材以形成背缝。焊机还包括在压缩机构下游的焊接断裂器，以分离邻近背缝形成的偶然焊缝。

4. 发明申请

US20100240512A1 Method for making a string of bags provided with a cursor 审中-公开
标题翻译：制作一列提供光标的袋子的方法
公开(公告)号：US20100240512A1
公开(公告)日：2010-09-23
申请号：US12659670
申请日：2010-03-16
申请人： Isabelle Moulin
发明人： Isabelle Moulin
IPC分类号： B31B1/00
CPC分类号： B65D33/2525 , B31B70/8132 , B31B70/946 , B31B2150/002 , B31B2155/001 , B31B2155/0014 , B65B43/123 , B65B61/186
摘要： The present invention relates to a method for making a string (C) of packaging bags (S) formed with two walls (21, 22), according to which the following steps are applied:a) a sheet (2) of plastic material folded on itself longitudinally, or two distinct sheets, are used for delimiting two parallel walls;b) the connecting region of the walls (21, 22) of said sheet (2) is conformed in order to give it an “M” gusset profile;c) matching closure profiles are longitudinally attached on the faces opposite this gusset, and thend) said bags (S) are individualized pairwise by making a separation (25) and a weld perpendicular to said profiles (30, 31),characterized by the fact that a cursor (5) is placed on said profiles before applying said step d).
摘要翻译：本发明涉及一种用于制造形成有两个壁（21,22）的包装袋（S）的串（C）的方法，根据该方法应用以下步骤：a）将塑料材料的片材（2）折叠本身纵向或两个不同的片材用于限定两个平行的墙壁; b）所述片材（2）的壁（21,22）的连接区域被配合以便赋予其“M”个角撑板轮廓; c）匹配的闭合轮廓纵向附接在与该角撑板相对的面上，然后d）通过分离（25）和垂直于所述型材（30,31）的焊接，将所述袋（S）成对成对，其特征在于：在应用所述步骤d）之前将光标（5）放置在所述轮廓上的事实。

5. 发明授权

US3854031A Welding apparatus 失效
标题翻译：焊接设备
公开(公告)号：US3854031A
公开(公告)日：1974-12-10
申请号：US36290773
申请日：1973-05-23
申请人： WINDMOELLER & HOELSCHER
发明人： KELLER J
IPC分类号： B23K37/00 , B23K37/04 , B29C65/00 , B29C65/18 , B31B27/00 , H05B1/00
CPC分类号： B29C65/18 , B29C65/229 , B29C66/0242 , B29C66/1122 , B29C66/43 , B29C66/8161 , B29C66/818 , B29C66/83513 , B29C66/92431 , B31B70/024 , B31B70/946 , B31B2150/002
摘要： A plurality of superposed heat-fusable films are slung about a rotary welding cylinder equipped with a plurality of welding bars effective to produce transverse weld seams at intervals along the length of the films in a continuous operation. A backing cylinder co-operating with the welding cylinder and turning at the same peripheral speed as the welding cylinder is equipped with a plurality of pressure bars effective to exert pressure on the superposed films at the desired locations of the weld seams when the welding bars underlie the pressure bars.
摘要翻译：多个重叠的热熔胶片围绕装有多个焊接条的旋转焊接圆柱体被围绕，所述多个焊接条有效地在连续操作中沿膜的长度间隔地产生横向焊缝。与焊接圆筒配合的背衬圆筒，以与焊接圆筒相同的圆周速度转动，与焊接圆筒配备有多个压力棒，当焊接棒位于下方时，有效地在焊缝的所需位置对叠加的薄膜施加压力压杆。

7. 发明授权

US09624017B2 Stand-up bag for pourable goods and method for manufacturing the stand-up bag 有权
公开(公告)号：US09624017B2
公开(公告)日：2017-04-18
申请号：US13242138
申请日：2011-09-23
申请人： Alfons Kruse , Jochen Brauer
发明人： Alfons Kruse , Jochen Brauer
IPC分类号： B65D33/06 , B65D75/56 , B31B37/00 , B65D75/00 , B65D75/58
CPC分类号： B65D75/56 , B31B70/008 , B31B70/16 , B31B70/844 , B31B70/864 , B31B70/876 , B31B2150/00 , B31B2150/002 , B31B2155/00 , B31B2160/20 , B65D33/06 , B65D75/008 , B65D75/5883
摘要： A stand-up bag for pourable goods includes a front wall, a back wall coupled to the front wall at a first side edge and an opposite second side edge, and a base fold, wherein the front wall, the back wall, and the base fold are manufactured from a film, and wherein the base fold provides a standing base and is coupled to lower edges of the front wall and the back wall. The bag further includes a bag top situated opposite from the base fold, a closure device, wherein the closure device is attached proximate the bag top, and a carrying handle on the first side edge between the base fold and the bag top, the carrying handle positioned a distance from the base fold and the bag top.

8. 发明授权

US09527260B2 Sack paper with vapour barrier 有权
标题翻译：袋装蒸气屏障纸
公开(公告)号：US09527260B2
公开(公告)日：2016-12-27
申请号：US14043909
申请日：2013-10-02
申请人： Dow Global Technologies LLC
发明人： Grete Avitsland , Anna-Karin Magnusson , Lisa-Lotte Jaktlund Enstrom
IPC分类号： B29D22/00 , B32B27/10 , B32B5/26 , B31B39/00 , B31B1/00
CPC分类号： B31B39/00 , B31B70/00 , B31B2150/00 , B31B2150/002 , B31B2160/10 , B31B2170/20
摘要： The present invention provides a method of forming a coating on a porous sheet, comprising the steps of: providing a porous sheet and a dispersion comprising at least one polyolefin; applying said dispersion on at least one surface of said sheet; and optionally, heating said sheet to a temperature above the melting temperature of said at least one polyolefin. Moreover, the present invention relates to methods for manufacturing single and two ply sacks and the use of at least one polyolefin as a water vapor barrier coating on a material suitable for a ply of a sack.
摘要翻译：本发明提供一种在多孔片材上形成涂层的方法，包括以下步骤：提供多孔片材和包含至少一种聚烯烃的分散体; 将所述分散体施加在所述片材的至少一个表面上; 以及任选地将所述片材加热到高于所述至少一种聚烯烃的熔融温度的温度。此外，本发明涉及用于制造单层和两层麻袋的方法，以及在适用于麻袋层的材料上使用至少一种聚烯烃作为水蒸气阻隔涂层。

9. 发明申请

US20150360837A1 WATER SOLUBLE POUCH COMPRISING AN EMBOSSED AREA 审中-公开
标题翻译：水溶性包装袋
公开(公告)号：US20150360837A1
公开(公告)日：2015-12-17
申请号：US14737523
申请日：2015-06-12
申请人： The Procter & Gamble Company
发明人： Eva Maria PEREZ-PRAT VINUESA , Alberto MARTINEZ BECARES , Fung Ling YAP , Sharon Roslyn Su Yin OH , Isabel RODRIGUEZ , Hong Yee LOW
IPC分类号： B65D65/46 , B31B29/60 , C11D17/04
CPC分类号： B65D65/46 , B31B70/60 , B31B2150/00 , B31B2150/002 , B31B2160/20 , C11D17/042
摘要： The present relates to a water-soluble pouch comprising a water soluble film encapsulating a composition, wherein the film comprises at least one area of embossment
摘要翻译：本发明涉及包含包封组合物的水溶性薄膜的水溶性小袋，其中该薄膜包括至少一个压花区域

10. 发明申请

US20150126349A1 FLEXIBLE CONTAINERS AND METHODS OF FORMING THE SAME 有权
标题翻译：柔性容器及其形成方法
公开(公告)号：US20150126349A1
公开(公告)日：2015-05-07
申请号：US14534197
申请日：2014-11-06
申请人： The Proctor & Gamble Company
发明人： Tadayoshi Ishihara , Joseph Lester , Marc Bourgeios , Benjamin Clare , Scott Stanley
IPC分类号： B31B29/60 , B32B38/18 , B32B37/06 , B32B37/20 , B32B38/00
CPC分类号： B31B70/60 , B31B70/008 , B31B70/64 , B31B2150/00 , B31B2150/002 , B31B2160/20 , B31B2160/30 , B32B37/06 , B32B37/20 , B32B38/0004 , B32B38/18 , B32B2307/7242 , B32B2309/02 , B32B2439/46 , B65B1/02 , B65B3/02 , B65B5/02 , B65D31/16 , B65D33/02 , B65D75/008 , B65D75/20 , B65D75/525 , B65D75/54 , B65D75/566 , B65D75/5877 , B65D75/5883 , B65D81/03 , B65D2205/02 , Y10T156/1015 , Y10T156/1049 , Y10T156/1051 , Y10T156/1054 , Y10T156/1313
摘要： A method for sealing and cutting of a flexible material for forming a flexible container comprising a product volume and at least one structural support volume can include feeding at least two flexible material into a sealing apparatus comprising a sealing surface and an opposed anvil surface; contacting a seam region of the at least two flexible material with the sealing surface to form a seal in the seam region and cut the seal to form a seam in a single unit operation. The seal defines one or both of at least a portion of a boundary of the product volume and at least a portion of a boundary of the at least one structural support volume.
摘要翻译：用于密封和切割用于形成柔性容器的柔性材料的方法包括产品体积和至少一个结构支撑体积可以包括将至少两种柔性材料进料到包括密封表面和相对的砧座表面的密封装置中; 使所述至少两个柔性材料的接缝区域与所述密封表面接触以在所述接缝区域中形成密封并且在单个单元操作中切割所述密封件以形成接缝。密封件限定产品体积的边界的至少一部分和至少一个结构支撑体的边界的至少一部分中的一个或两个。

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