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公开(公告)号：US12064926B2
公开(公告)日：2024-08-20
申请号：US17530272
申请日：2021-11-18
CPC分类号： B29C66/43121 , B29C65/18 , B29C66/0242 , B29C66/0342 , B29C66/1122 , B29C66/3494 , B29C66/71 , B29C66/723 , B29C66/7373 , B29C66/81422 , B29C66/81811 , B29C66/8322 , B29C66/849 , B29C66/91421 , B29C66/91445 , B29C66/91951 , B29C66/92445 , B29C66/944 , B29C66/9672 , B65B9/12 , B65B31/024 , B65B51/146 , B65B51/32 , B65B55/24
摘要： The disclosure refers to a packaging device for manufacturing a packaging for a foodstuff. In particular, the packaging may include a trough-shaped lower packaging part and a top film which can be sealed together along their edges by means of a sealing tool of the packaging device. In order to improve a packaging device completely without evacuation or by evacuation in a simple and inexpensive manner with only a slight negative pressure in such a way that sufficient vapor purging is possible and at the same time cooling of the foodstuff before sealing or excessive degassing of the foodstuff does not take place, vapor can be introduced under pressure between the lower packaging part and the top film at at least one vapor entry point before sealing and can be released into the surrounding atmosphere at an outlet point from the packaging.
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公开(公告)号：US12023695B2
公开(公告)日：2024-07-02
申请号：US17314730
申请日：2021-05-07
发明人： Wilhelmus Johannes Joseph Maas , Dominicus Jan van Wijk , Paulo Nervo , Petrus Lambertus Wilhelmus Hurkmans , Aaron Haleva
IPC分类号： B05B11/00 , A47L11/40 , A47L13/22 , B05B9/08 , B05B11/10 , B05B15/62 , B29C65/00 , B29C65/18 , B29C65/74 , B29C65/78 , B29C65/08 , B29C65/16 , B29C65/48
CPC分类号： B05B11/0075 , A47L11/4088 , A47L13/22 , B05B9/0883 , B05B11/0032 , B05B11/1011 , B05B11/1038 , B05B11/1073 , B05B11/1074 , B05B11/1076 , B05B11/1077 , B05B11/1098 , B05B15/62 , B29C65/18 , B29C65/743 , B29C65/7802 , B29C65/7841 , B29C66/0014 , B29C66/0342 , B29C66/1122 , B29C66/4312 , B29C66/43121 , B29C66/439 , B29C66/53262 , B29C66/72341 , B29C66/81419 , B29C66/81465 , B29C66/81815 , B29C66/8322 , B29C66/83221 , B29C66/849 , B29C65/08 , B29C65/16 , B29C65/48 , B29C66/71 , B29C66/71 , B29K2023/06 , B29C66/71 , B29K2023/12 , B29C66/71 , B29K2067/00 , B29C66/71 , B29K2077/00 , B29C66/71 , B29K2083/00
摘要： In exemplary embodiments of the present invention, various novel dispensing devices can be provided. Such devices can involve a range of sprayer heads and sprayer/foamer systems incorporating such heads. Novel sprayer/foamer heads can include buffers of various types. By using a buffer, a user need not continually be pumping the device in order for the device to be spraying or foaming. In exemplary embodiments of the present invention, such a buffer can be spring loaded, spring loaded combination, elastomeric or gas. In exemplary embodiments of the present invention, the buffer can be in line or adjacent to a piston chamber. If adjacent, it can be connected to the piston chamber with a one way valve, to provide for spray after a downstroke of the piston has been completed, or without, to allow spraying to cease once a user releases the trigger or other actuator. In exemplary embodiments of the present invention, such novel sprayers and foamers can be mounted upside down, in various “Flairomop” devices, used to clean floors or the like. When using a buffer, a piston chamber can be designed to deliver greater amount of liquid per unit time than can be possibly dispensed through the nozzle or nozzles. The fraction of liquid that cannot be sent through the nozzle(s), due to their inherent restriction, can thus be sent to the buffer for dispensing after the piston downstroke has been completed. A volume of the piston chamber, a volume of the buffer, a pressure response of the buffer, the throughput of the nozzle, and the minimum opening pressure of the outlet valve can be arranged to restrict the outlet pressures of liquid droplets exiting the nozzle within a defined range.
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公开(公告)号：US11884434B2
公开(公告)日：2024-01-30
申请号：US16471305
申请日：2017-12-22
申请人： SIG Technology AG
IPC分类号： B65B51/30 , B29C65/10 , B29C65/22 , B29C65/74 , B29C65/00 , B65B11/10 , B65B51/32 , B65B53/06 , B65B61/06 , B65D75/00
CPC分类号： B65B51/303 , B29C65/10 , B29C65/224 , B29C65/7451 , B29C66/344 , B29C66/43121 , B29C66/723 , B29C66/83221 , B29C66/849 , B65B11/10 , B65B51/32 , B65B53/06 , B65B61/06 , B65D75/002 , B29C2793/0027 , B29C2793/0072
摘要： Shown and described are a packaging machine and a method for producing a packaging unit from a packaging sleeve group comprising a plurality of flat folded, upright packaging sleeves, and an outer packaging. It is provided that the packaging machine comprises at least one conveyer unit for conveying the packaging sleeve group in a conveyor direction perpendicular to the longitudinal extent of the packaging group and at least one outer packaging unit for preparing an outer packaging-shaping sheet material in a base position, and in that, seen in the conveyor direction behind the sheet material in the base position, a sealing unit is provided for sealing of the sheet material enclosed in the packaging sleeve group.
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公开(公告)号：US11655061B2
公开(公告)日：2023-05-23
申请号：US17188507
申请日：2021-03-01
发明人： Julianne Johnson
IPC分类号： B65B51/14 , B29C65/20 , B29C65/00 , B65B3/02 , B65B19/34 , B29C65/74 , B29C65/22 , B29C65/18 , B65B51/10 , B29L31/00 , B29C65/30
CPC分类号： B65B51/148 , B29C65/18 , B29C65/2084 , B29C65/22 , B29C65/743 , B29C65/7451 , B29C66/1122 , B29C66/43 , B29C66/431 , B29C66/4312 , B29C66/43121 , B29C66/73921 , B29C66/8161 , B29C66/81427 , B29C66/81435 , B29C66/81457 , B29C66/8221 , B29C66/8227 , B29C66/834 , B29C66/83241 , B29C66/849 , B29C66/8614 , B29C66/8618 , B29C66/9121 , B29C66/9141 , B29C66/9161 , B29C66/91443 , B29C66/91931 , B29C66/961 , B29C66/9672 , B29C66/9674 , B65B3/02 , B65B19/34 , B29C65/224 , B29C65/226 , B29C65/228 , B29C65/30 , B29C66/8122 , B29C66/8167 , B29C66/919 , B29C66/949 , B29L2031/7128 , B29L2031/7174 , B65B51/146 , B65B2051/105
摘要： A method and apparatus for sealing a plastic enclosure is provided. The apparatus includes a handle including elements pivotally coupled together at a first end. The apparatus also includes a heating element positioned along an inner surface of an element and connected to a power source where a longitudinal axis of the heating element is oriented parallel with a longitudinal axis of the element. Plastic material including first and second plastic layers is positioned at an interface between the second elements. Upon pivoting the first elements from an open position to a closed position the heating element increases a temperature at the interface to melt the plastic material and form a seal between the first and second plastic layers.
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公开(公告)号：US20190184647A1
公开(公告)日：2019-06-20
申请号：US16326984
申请日：2017-07-21
申请人： KIEFEL GmbH
发明人： Rupert Gschwendtner , Martin Klein
CPC分类号： B29C65/74 , A61J1/10 , A61J1/1475 , B29C65/02 , B29C65/18 , B29C65/48 , B29C66/006 , B29C66/0222 , B29C66/1122 , B29C66/343 , B29C66/43121 , B29C66/53262 , B29C66/53263 , B29C66/71 , B29C66/72321 , B29C66/8511 , B29L2031/7148 , B65B3/003 , B65B39/08 , B65D75/5883 , B29K2023/06
摘要： The invention relates to a device for welding a connection region of a film to a connection part having an axial direction. In the case of conventional devices, there is the risk of steep workpiece edges causing uncontrolled weak spots in the film and in the weld seam. According to the invention, the film is extended in a controlled manner such that the film has a length reserve. The film is extended in such a way that the film has a deformation cross-section that runs out such that the deformation is not visible on the final product. In this connection, the invention further relates to a use of a film, to a method for welding, to a method for producing bags, to a system for producing bags, and to a bag.
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公开(公告)号：US20180353908A1
公开(公告)日：2018-12-13
申请号：US15778814
申请日：2016-11-23
发明人： Kai AUFDERHEIDE , Wiebe VAN DRUTEN , Albert OPPERS
IPC分类号： B01D63/06 , B01D61/14 , B01D61/18 , B01D65/00 , B01D69/04 , B01D63/02 , B01D69/08 , B29C57/10 , B29C45/14 , B29C69/02 , B29C45/00
CPC分类号： B01D63/061 , B01D61/147 , B01D61/18 , B01D63/021 , B01D63/024 , B01D65/003 , B01D69/04 , B01D69/08 , B01D2313/13 , B29C45/0046 , B29C45/14065 , B29C57/10 , B29C65/18 , B29C66/43121 , B29C66/8322 , B29C69/00 , B29C69/02 , B29C2045/0049 , B29C2045/14139 , B29L2031/14
摘要： In order to produce a tubular filter membrane element for microfiltration purposes, a plastic section of a small membrane tube is sealed at one axial end thereof and is fitted with a plastic adapter piece at the opposite end. The adapter piece is injection-molded onto the section of the small membrane tube and is preferably welded thereto. The section of the small membrane tube is sealed at the one axial end thereof by bringing this end into contact with a hot stamp.
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公开(公告)号：US20180272617A1
公开(公告)日：2018-09-27
申请号：US15963589
申请日：2018-04-26
CPC分类号： B29C65/26 , B29C65/18 , B29C66/0342 , B29C66/1122 , B29C66/43121 , B29C66/8122 , B29C66/81457 , B29C66/8161 , B29C66/81811 , B29C66/81821 , B29C66/82 , B29C66/8221 , B29C66/8227 , B29C66/8324 , B29C66/91231 , B29C66/91421 , B29C66/91443 , B29C66/91643 , B29C66/961 , B29K2905/00 , B29K2905/02 , B29K2881/04
摘要： A seal device includes a medium passage that sends a heating medium to a sealing units, the medium passage includes a heating medium passage portion for sending a heating medium to said communication part so as to heat the pressing part, a cooling medium passage portion for sending a cooling medium to the communication part so as to cool the pressing part, and a passage switch unit that switches between a state in which the heating medium passage portion and the communication part are connected, and a state in which the cooling medium passage portion and the communication part are connected.
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公开(公告)号：US20180259092A1
公开(公告)日：2018-09-13
申请号：US15762491
申请日：2016-09-23
发明人： Gregory E. McDonald , Gregory H. Grossman , Joe A. Price , Rod Hodgson , John L. King , Shuichi Nakamoto , Yoshitaka Nii , Silvio Rohrer , Joel Caillier , Peter Schmalz
CPC分类号： F16K51/02 , B29C65/223 , B29C65/224 , B29C65/38 , B29C65/7451 , B29C65/7885 , B29C66/00145 , B29C66/1122 , B29C66/244 , B29C66/2442 , B29C66/30621 , B29C66/43121 , B29C66/71 , B29C66/723 , B29C66/7234 , B29C66/72341 , B29C66/73921 , B29C66/82421 , B29C66/8322 , B29C66/849 , B29L2031/7128 , B65B25/067 , B65B25/068 , B65B31/022 , B65B31/024 , B65B51/146 , B65B59/02 , F16K3/0254 , F16K3/029 , F16K3/184 , G01F17/00 , G01F22/00 , B29K2023/00 , B29K2023/04 , B29K2023/08 , B29K2023/12 , B29K2067/00 , B29K2077/00 , B29K2027/08 , B29K2023/086 , B29K2029/04 , B29K2033/20
摘要： An apparatus (10) for vacuumizing and sealing a package (322) includes a plurality of platens (12) and vacuum chambers (14), each chamber (14) adapted to mate with a dedicated one of the platens (12); a conveying system (16) for conveying the platens (12) and chambers (14) along a generally angular path having a single axis of rotation (18); an automated loading assembly (20) having a linear component (22c) and configured to load a package (322) onto each of the platens (12); an automated unloading assembly (26) having a linear portion and configured to unload a vacuumized, sealed package (322) from each loaded platen (12) onto an outfeed conveyor (30); and a vacuumizing/sealing system configured to cause relative movement of each chamber (14)/platen (12) pair, along a portion of the angular path, to form therebetween an air-tight enclosure accommodating the package (322) and effect vacuumization and sealing of the package (322).
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9.发明申请公开(公告)号：US20180155073A1
公开(公告)日：2018-06-07
申请号：US15886603
申请日：2018-02-01
申请人： Fabio Emanuele Torre
发明人： Fabio Emanuele Torre
CPC分类号： B65B29/08 , A23L5/17 , B29C65/38 , B29C65/743 , B29C66/1122 , B29C66/43121 , B29C66/82421 , B29C66/8324 , B29C66/849 , B65B25/22 , B65B31/024
摘要： A vacuum packaging machine (1) is described, with internal and “sous vide” cooking chamber composed of a supporting and containing structure (3) comprising at least one decompression chamber (7) for vacuum packaging and/or cooking a product (6) inside at least one bag (8) or other suitable container, such chamber (7) being composed of at least one tank (2) adapted to be closed by at least one cover (9), the cover (9) being equipped with a welding system (13) of the initially open edges (10) of the bag (8) composed of at least one welding bar (15) and at least one membrane system (16), and comprising at least one bulkhead (17) adapted to be inserted inside the tank (2) of the chamber (7), such bulkhead (17) being equipped on its top with at least one abutment bar (19) of the welding bar (15).
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公开(公告)号：US09969143B2
公开(公告)日：2018-05-15
申请号：US14937167
申请日：2015-11-10
申请人： KHS GmbH
发明人： Donald Scott Peebles
CPC分类号： B31B50/64 , B29C65/18 , B29C66/112 , B29C66/43121 , B29C66/81465 , B29C66/8221 , B29C66/8225 , B29C66/82265 , B29C66/8246 , B29C66/83221 , B29C66/8432 , B29C66/849 , B29C66/9241 , B29C66/92611 , B31B70/642 , B31B70/645 , B65B51/146 , B65B51/303
摘要： A bag forming apparatus includes a pair of opposed sealing bars arranged on opposite sides of a forming plane, a pair of guide arms, each extending from a first arm end through the forming plane to a second arm end and carrying a respective one of the pair of opposed sealing bars, a mounting frame to which the pair of guide arms are movably mounted between the first and second arm ends, and a drive shaft connected to the second arm end of each of the pair of guide arms such that shaft rotation is operable to move the pair of opposed sealing bars into and out of engagement across a web of bag forming material traveling therebetween in the forming plane. The drive shaft can be translatable relative to the mounting frame to adjust a closure gap between the pair of opposed sealing bars.
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