公开(公告)号：EP1896342B1

公开(公告)日：2014-11-26

申请号：EP06741168.6

申请日：2006-06-05

申请人： Rapak Asia Pacific Limited

发明人： ANDERSON, Ian

IPC分类号： B65D77/12 ,  B29C65/08 ,  B29C65/18 ,  B31B19/84 ,  B65D75/58 ,  B65B3/04

CPC分类号： B65D75/5877 ,  B29C65/08 ,  B29C65/18 ,  B29C66/112 ,  B29C66/131 ,  B29C66/232 ,  B29C66/24221 ,  B29C66/30223 ,  B29C66/47421 ,  B29C66/53247 ,  B29C66/61 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/72341 ,  B29C66/72343 ,  B29C66/73921 ,  B29C66/81427 ,  B29C66/8322 ,  B31B70/844 ,  B65B3/045 ,  B29K2077/00 ,  B29K2067/003 ,  B29K2067/00 ,  B29K2027/08 ,  B29K2023/086 ,  B29K2023/065 ,  B29K2023/0633

公开(公告)号：EP2741970A1

公开(公告)日：2014-06-18

申请号：EP12728215.0

申请日：2012-06-13

申请人： Robert Bosch GmbH

发明人： BARRON, Dan

IPC分类号： B65D51/22 ,  B65D75/58 ,  B29C65/08

CPC分类号： B65D33/16 ,  B29C65/08 ,  B29C65/8207 ,  B29C65/8215 ,  B29C65/8223 ,  B29C66/112 ,  B29C66/131 ,  B29C66/30223 ,  B29C66/47421 ,  B29C66/71 ,  B29C66/723 ,  B29C66/72321 ,  B29C66/7234 ,  B29C66/7392 ,  B65D51/226 ,  B65D75/5877 ,  B65D2101/003 ,  B65D2575/586 ,  B29K2023/12 ,  B29K2067/003 ,  B29K2083/00 ,  B29K2023/06

摘要： A plastic closure device (1) must be welded by means of ultrasound onto a tubular bag (2) consisting of a multilayer plastic film (20). For this purpose, an energy introduction arrangement (182) on the underside (180) of a flange (18) is proposed, in which at least one energy conduction rib (183) concentric with the outer edge (181) of the flange is present, as well as a plurality of outwardly-directed energy conduction ribs (184). These energy conduction ribs can intersect in the region of intersection (185) or they can be interrupted in the region of intersection.

公开(公告)号：EP1896342A4

公开(公告)日：2013-03-20

申请号：EP06741168

申请日：2006-06-05

申请人： RAPAK ASIA PACIFIC LTD

发明人： ANDERSON IAN

IPC分类号： B65D77/12 ,  B29C65/08 ,  B29C65/18 ,  B31B19/84 ,  B65B3/04 ,  B65D75/58

CPC分类号： B65D75/5877 ,  B29C65/08 ,  B29C65/18 ,  B29C66/112 ,  B29C66/131 ,  B29C66/232 ,  B29C66/24221 ,  B29C66/30223 ,  B29C66/47421 ,  B29C66/53247 ,  B29C66/61 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/72341 ,  B29C66/72343 ,  B29C66/73921 ,  B29C66/81427 ,  B29C66/8322 ,  B31B70/844 ,  B65B3/045 ,  B29K2077/00 ,  B29K2067/003 ,  B29K2067/00 ,  B29K2027/08 ,  B29K2023/086 ,  B29K2023/065 ,  B29K2023/0633

公开(公告)号：EP2547593A1

公开(公告)日：2013-01-23

申请号：EP11701243.5

申请日：2011-01-20

申请人： Robert Bosch GmbH

发明人： DOCHERTY, Tom ,  BARRON, Dan

IPC分类号： B65D5/74 ,  B65D41/34 ,  B65D77/06

CPC分类号： B65D33/16 ,  B29C65/08 ,  B29C65/7841 ,  B29C66/112 ,  B29C66/131 ,  B29C66/232 ,  B29C66/30223 ,  B29C66/47421 ,  B29C66/7352 ,  B29C66/7392 ,  B29C66/81431 ,  B29C66/8322 ,  B29C66/929 ,  B65D47/06 ,  B65D75/5877

摘要： A plastic closure device (1) with a lower part (2) is disclosed which can be fastened in a non-releasable and integrally bonded manner by means of ultrasonic welding to a plastic film or a plastic patch. A flange (20) of the lower part (2) is connected by an underside thereof to the plastic layer in an integrally bonded manner by means of introducing ultrasonic energy of a sonotrode into the flange (20). An energy-introducing arrangement, comprising a plurality of energy-introducing ribs (23), is used to introduce the ultrasonic energy into the flange (20), as a result of which the weld parts are welded under the action of a static joining force. Owing to the design according to the invention of the energy-introducing arrangement, a desired connection can be achieved in spite of a reduced static joining force, a reduced ultrasonic energy and, in general, with the use of a reduced welding power by comparison with prior art methods.

公开(公告)号：EP2451629A1

公开(公告)日：2012-05-16

申请号：EP10732340.4

申请日：2010-07-06

申请人： Faurecia Exteriors GmbH

发明人： BÜCKER, Dirk ,  GÖRSE, Hergen ,  SAUTNER, Anton ,  ORTNER, Florian

IPC分类号： B29C65/08 ,  B60R19/48

CPC分类号： B29C66/474 ,  B29C65/082 ,  B29C66/112 ,  B29C66/1162 ,  B29C66/131 ,  B29C66/30221 ,  B29C66/30223 ,  B29C66/322 ,  B29C66/47421 ,  B29C66/53245 ,  B29C66/61 ,  B29C66/71 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/81431 ,  B29K2023/12 ,  B29K2105/16 ,  B29L2031/3044 ,  B29L2031/737 ,  Y10T403/477

摘要： The invention relates to a method for welding an add-on part (1) to a component, in particular for a motor vehicle, using the in per se known torsional ultrasonic welding method having a sonotrode for transferring the vibrations generating the welding process to the add-on part (1) to be welded, wherein the add-on part (1) has a coupling flange for coupling the vibrations of the sonotrode and the add-on part (1) has coupling elements for coupling the vibrations induced by the sonotrode in the welding region (11) facing the weld interface area of the component, and the coupling elements thereby melt during the welding process and thus weld the add-on part (1) to the component. In order to increase the amount and duration of the melt during the welding process on the weld interface area, and thereby to achieve the required melt temperature and active duration for generating the required bond quality, the protrusions (12) extending substantially perpendicular to the weld interface area (11) and disposed such that the melt substantially remains on the weld surface are used as coupling elements.

摘要翻译： 使用本身已知的用于传递产生焊接附加部件的振动的超声焊丝的已知的扭转超声波焊接方法将附加部件焊接到部件特别是机动车辆的方法具有用于联接的联接凸缘 超声波发生器和附加部件的振动具有耦合元件，用于将由超声焊丝引起的振动耦合在面向部件的焊接界面区域的焊接区域中，并且耦合元件因此在焊接过程中熔化，从而焊接加法 - 部分到组件。

公开(公告)号：EP1921912A1

公开(公告)日：2008-05-21

申请号：EP06780437.7

申请日：2006-08-28

申请人： Netafim Ltd.

发明人： MASARWA, Abed ,  SCHWEITZER, Avi

IPC分类号： A01G25/02 ,  B05B1/20

CPC分类号： B05B1/202 ,  A01G25/02 ,  B29C65/08 ,  B29C65/16 ,  B29C65/18 ,  B29C65/7437 ,  B29C65/7443 ,  B29C65/7473 ,  B29C66/4322 ,  B29C66/4742 ,  B29C66/47421 ,  B29C66/53243 ,  B29C66/7292 ,  B29C66/72941 ,  B29L2023/005 ,  B29L2031/7004 ,  F16L41/14

摘要： An irrigation pipe (12) with holes is provided. The pipe is, at least in the area of each hole, multilayered. At least top (152a) and bottom (152b) layers of the pipe (12) are made of a water-repellant material, and an inner layer (154) of the pipe (12) is made of a porous material. The hole is defined by a cut surface of the pipe wall. The cut surface comprises a seal, which covers at least the inner layer (154). Each layer (152a, 152b, 154) may be bonded to adjacent layers.

公开(公告)号：EP1512635A1

公开(公告)日：2005-03-09

申请号：EP03752901.3

申请日：2003-05-15

申请人： KYORAKU CO., LTD.

发明人： TSUKANOME, Kazuhiko ,  KATO, Yoshitake ,  MATSUNAGA, Shinji

IPC分类号： B65D30/08

CPC分类号： B29C66/53263 ,  B29C47/0026 ,  B29C47/0057 ,  B29C47/0059 ,  B29C47/0066 ,  B29C47/04 ,  B29C53/382 ,  B29C53/40 ,  B29C65/02 ,  B29C65/76 ,  B29C66/0324 ,  B29C66/112 ,  B29C66/1122 ,  B29C66/131 ,  B29C66/133 ,  B29C66/135 ,  B29C66/431 ,  B29C66/4312 ,  B29C66/4322 ,  B29C66/47421 ,  B29C66/71 ,  B29C66/72341 ,  B29C2791/001 ,  B29C2791/002 ,  B29C2793/0018 ,  B29K2023/00 ,  B29K2023/0633 ,  B29K2023/0641 ,  B29K2023/065 ,  B29K2023/086 ,  B29K2023/12 ,  B29K2077/00 ,  B29L2009/00 ,  B29L2009/001 ,  B29L2031/7128 ,  B31B70/266 ,  B31B70/81 ,  B31B70/844 ,  B31B2155/00 ,  B31B2170/20 ,  B31B2170/204 ,  B65D31/04 ,  B29K2023/0616 ,  B29K2023/06

摘要： A multi-bag comprises a multi-film made by superposing at least an inner film and an outer film and sealing the cylindrically curved superposed region to form a back seal. The multi-film constituting the multi-bag is a double film formed by flattening a tube-like film into a two-layer form, with the opposite end edges, which are parallel with the direction of extrusion, continuing to each other. The multi-bag is formed in a sealed state by a back seal, a planar seal at one end, and a planar seal at the other end. The supply system for the multi-film may be such that one system is prepared for each double so as to simplify the device. Further, in the film supply process, it is possible to obtain a multi-bag of high quality without applying a shift-preventive means to between the multi-films.

摘要翻译： 多袋包括通过叠加至少内膜和外膜并且密封圆柱形弯曲的重叠区域以形成后密封而制成的多层膜。 构成多袋的多层膜是通过将管状膜平坦化成双层形式而形成的双层膜，其相对端部边缘与挤出方向平行，彼此连续。 多袋通过后密封，一端的平面密封和另一端的平面密封形成密封状态。 用于多层膜的供应系统可以使得为每个双层准备一个系统以便简化装置。 此外，在胶片供给过程中，可以在不将多层膜之间应用防偏移装置的情况下获得高质量的多袋。

公开(公告)号：EP1368248A1

公开(公告)日：2003-12-10

申请号：EP02705753.8

申请日：2002-01-11

申请人： SCHOLLE CORPORATION

发明人： EDWARDS, Simon, P. ,  GIANNESCHI, Benjamin, A. ,  LU, Nancy ,  HSU, Joseph

IPC分类号： B65D75/00 ,  B65D77/06 ,  B65D75/52 ,  B65D75/58 ,  B65D33/06 ,  B65D33/08

CPC分类号： B65D75/5877 ,  B29C65/04 ,  B29C65/08 ,  B29C65/18 ,  B29C65/38 ,  B29C66/112 ,  B29C66/131 ,  B29C66/30223 ,  B29C66/47421 ,  B29C66/53247 ,  B29L2031/7166 ,  B31B70/844 ,  B65D75/008 ,  B65D75/527 ,  B65D75/563 ,  B65D75/5883 ,  B65D77/061

摘要： A standup bags made of a flexible material and methods of producing these standup bags. In particular, the standup bags have at least one substantially flat surface which is free of seams and folds. When the bag is filled with a flowable substance, the pressure exerted by the fluid upon the flat surfaces allows the bag to be self-standing. Additionally, the standup includes at least one contour structure that defines the geometry of the bag and also contributes to the standup bag's ability to be self-standing when even partially filled with a flowable substance.

公开(公告)号：EP0661208B1

公开(公告)日：1997-06-11

申请号：EP94119700.6

申请日：1994-12-14

申请人： Sumitomo Bakelite Company Limited

发明人： Takagaki, Tadao, c/o Sumitomo Bakelite Co.,Ltd. ,  Noguchi, Yasuo, c/o Sumitomo Bakelite Co.,Ltd. ,  Katayama, Mituharu, c/o Sumitomo Bakelite Co.,Ltd.

IPC分类号： B65B3/02 ,  B65B51/22

CPC分类号： B65D75/5883 ,  B29C65/08 ,  B29C65/088 ,  B29C65/7882 ,  B29C66/0342 ,  B29C66/112 ,  B29C66/131 ,  B29C66/30223 ,  B29C66/47421 ,  B29C66/53263 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/72328 ,  B29C66/7234 ,  B29C66/73921 ,  B29C66/81264 ,  B29C66/81423 ,  B29C66/8226 ,  B29C66/8242 ,  B29C66/83221 ,  B29C66/849 ,  B29C66/91231 ,  B29C66/91421 ,  B29C66/91645 ,  B29C66/92211 ,  B29C66/92311 ,  B29C66/9261 ,  B29C66/929 ,  B29C66/9512 ,  B29C66/9513 ,  B29C66/9517 ,  B29C66/961 ,  B29K2995/0089 ,  B65B3/02 ,  B65B51/225 ,  B65B51/32 ,  B65D2575/583 ,  B65D2575/586 ,  Y10S53/02 ,  B29K2077/00 ,  B29K2023/04 ,  B29K2023/10 ,  B29K2025/04 ,  B29K2069/00 ,  B29K2075/00 ,  B29K2067/003 ,  B29K2027/06 ,  B29K2067/00 ,  B29K2071/00 ,  B29K2027/08 ,  B29K2025/06 ,  B29K2023/12 ,  B29K2023/083 ,  B29K2023/06 ,  B29K2023/00

摘要： There is disclosed a process for producing a self-supporting package having an outlet stopper (3) which comprises: (a) a process for supplying a self-supporting bag (21) which has an opening part for filling contents at the top thereof and holding the bag at a vertical position, (b) a process for opening the opening part of the self-supporting bag, (c) a process for filling the self-supporting bag with contents, (d) a process for supplying an outlet stopper which has an outlet (2) with a stopper on a ship-shaped flange (7) to the opening part, and (e) a process for sealing the side faces of the ship-shaped flange of the main part of the outlet stopper to the inner side faces of the opening part of the self-supporting bag. These processes are conducted in the order of the processes (a), (b), (c), (d) to (e), consecutively. An apparatus comprising mechanisms corresponding to the processes (a) to (e) is also disclosed. The self-supporting package having an outlet stopper and filled with contents can be produced with high productivity. Shape of the self-supporting package can be freely selected. Sealing time is shorter than that of conventional heat sealing processes. The sealing can be surely achieved even when foreign substances are present on the face of sealing. The self-supporting package produced has excellent sealing stability and simple structure, is provided with an outlet stopper at the top of the package, and is easy for handling.

公开(公告)号：EP0674577A1

公开(公告)日：1995-10-04

申请号：EP92906421.0

申请日：1992-02-25

申请人： WELDAN A/S

发明人： NYBORG, Henrik

IPC分类号： B29C65

CPC分类号： B29C65/38 ,  B29C65/02 ,  B29C65/224 ,  B29C65/228 ,  B29C65/229 ,  B29C65/743 ,  B29C66/0044 ,  B29C66/112 ,  B29C66/1122 ,  B29C66/131 ,  B29C66/137 ,  B29C66/24221 ,  B29C66/24244 ,  B29C66/474 ,  B29C66/47421 ,  B29C66/53461 ,  B29C66/71 ,  B29C66/80 ,  B29C66/8122 ,  B29C66/81423 ,  B29C66/81871 ,  B29C66/8322 ,  B29C66/91313 ,  B29C66/91315 ,  B29C66/91421 ,  B29C66/91423 ,  B29C66/91431 ,  B29C66/91641 ,  B29C66/91651 ,  B29C66/91655 ,  B29C66/919 ,  B29C66/91921 ,  B29C66/91933 ,  B29C66/949 ,  B29C66/961 ,  B29L2031/7148 ,  B29K2827/18 ,  B29K2023/12 ,  B29K2023/00

摘要： By the welding of plastic material, said plastic material is placed between a welding electrode (9) of a profile and pattern mating the welding to be performed, and a counter electrode (10) comprising one or several pulse heating wires (22). Together the pulse heating wires cover the pattern of the welding electrode (9) and project preferably a short distance beyond said welding electrode. The pulse heating wires are furthermore mutually and outwardly electrically insulated. A separating tape of a higher melting point than the plastic material has been inserted between the pulse heating wires (22) and the plastic material. The used welding press comprises a welding plane with the welding electrode (9) and a fixing plane (32) for the counter electrode (10). The temperature of the welding electrode (9) can be kept constant and within a temperature range of approximately 20 °C to approximately 250 °C. The fixing plane (32) is non-heated. The pulse heating wires (22) are secured to the fixing plane and are mutually and outwardly electrically insulated. Each pulse heating wire (22) communicates with a current source and an electronic regulator capable of setting and regulating the temperature and heating period of each pulse heating wire (22) very accurately.