公开(公告)号：US12097989B2

公开(公告)日：2024-09-24

申请号：US17105015

申请日：2020-11-25

申请人： S. C. JOHNSON & SON, INC.

发明人： Bryan L. Ackerman ,  Daniel P. Zimmerman

IPC分类号： B65B61/10 ,  B29C65/00 ,  B29C65/22 ,  B65B51/30 ,  B65B57/02 ,  B29L31/00 ,  B65B9/04

CPC分类号： B65B61/10 ,  B29C65/222 ,  B29C66/43121 ,  B29C66/73921 ,  B29C66/8161 ,  B29C66/849 ,  B65B51/30 ,  B65B57/02 ,  B29L2031/712 ,  B65B2009/047

摘要： A system includes a film processing module, a processor, and memory. The processor and memory are in communication with the film processing module. The processor is configured to dynamically coordinate movement of the film processing module relative to a moving web of film and to perform a function on the web of film with the film processing module.

公开(公告)号：US11994237B2

公开(公告)日：2024-05-28

申请号：US18343288

申请日：2023-06-28

申请人： Cryovac, LLC ,  Furukawa Mfg. Co., Ltd.

发明人： Gregory E. McDonald ,  Gregory H. Grossman ,  Joe A. Price ,  Rod Hodgson ,  John L. King, Jr. ,  Shuichi Nakamoto ,  Yoshitaka Nii ,  Silvio Rohrer ,  Joel Caillier ,  Peter Schmalz

IPC分类号： B65B31/02 ,  B29C65/00 ,  B29C65/22 ,  B29C65/38 ,  B29C65/74 ,  B29C65/78 ,  B65B25/06 ,  B65B51/14 ,  F16K3/02 ,  F16K3/18 ,  F16K51/02 ,  B29L31/00 ,  G01F17/00 ,  G01F22/00

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 ,  B29C66/73921 ,  B29C66/82421 ,  B29C66/8322 ,  B29C66/849 ,  B65B25/067 ,  B65B25/068 ,  B65B31/022 ,  B65B51/146 ,  F16K3/0254 ,  F16K3/029 ,  F16K3/184 ,  B29C66/71 ,  B29C66/723 ,  B29C66/7234 ,  B29C66/72341 ,  B29L2031/7128 ,  B65B31/024 ,  G01F17/00 ,  G01F22/00 ,  B29C66/71 ,  B29K2023/00 ,  B29C66/71 ,  B29K2023/04 ,  B29C66/71 ,  B29K2023/08 ,  B29C66/71 ,  B29K2023/12 ,  B29C66/71 ,  B29K2067/00 ,  B29C66/71 ,  B29K2077/00 ,  B29C66/71 ,  B29K2027/08 ,  B29C66/71 ,  B29K2023/086 ,  B29C66/71 ,  B29K2029/04 ,  B29C66/71 ,  B29K2033/20

摘要： An apparatus for vacuumizing and sealing a package includes a plurality of platens and vacuum chambers, each chamber adapted to mate with a dedicated one of the platens; a conveying system for conveying the platens and chambers along a generally angular path having a single axis of rotation; an automated loading assembly having a linear component and configured to load a package onto each of the platens; an automated unloading assembly having a linear portion and configured to unload a vacuumized, sealed package from each loaded platen onto an outfeed conveyor; and a vacuumizing/sealing system configured to cause relative movement of each chamber/platen pair, along a portion of the angular path, to form therebetween an air-tight enclosure accommodating the package and effect vacuumization and sealing of the package.

公开(公告)号：US20230294368A1

公开(公告)日：2023-09-21

申请号：US18124089

申请日：2023-03-21

申请人： MSK - Verpackungs-Systeme GmbH

发明人： Michael OYMANN ,  Enrico CZOK ,  Christian MROWKA

IPC分类号： B29C65/00 ,  B29C65/22

CPC分类号： B29C66/9261 ,  B29C65/22 ,  B29C66/1122

摘要： The invention is a device for welding two overlapping film sections situated on one side of a goods stack. The device includes a welding bar with a welding surface oriented in the direction of the film sections to be welded. The spacing between the welding bar and the film sections is reducible. The welding surface is elastically deformable into a concave course and/or to a convex course between its two ends. At least one displacing device adjusts the course of the welding surface to a concave and/or to a convex course. The displacing device displaces welding bar. A control unit of the welding bar individually controllable, such that the curvature of the welding bar is adjustable to the contour of the side of the goods stack in the region of the film sections to be welded with one another for the subsequent welding of the overlapping film sections.

公开(公告)号：US11725748B2

公开(公告)日：2023-08-15

申请号：US17817227

申请日：2022-08-03

申请人： Cryovac, LLC ,  Furukawa Mfg. Co., Ltd.

发明人： Gregory E. McDonald ,  Gregory H. Grossman ,  Joe A. Price ,  Rod Hodgson ,  John L. King, Jr. ,  Shuichi Nakamoto ,  Yoshitaka Nii ,  Silvio Rohrer ,  Joel Caillier ,  Peter Schmalz

IPC分类号： B65B31/02 ,  F16K51/02 ,  B65B51/14 ,  F16K3/02 ,  F16K3/18 ,  B65B25/06 ,  B29C65/22 ,  B29C65/00 ,  B29C65/74 ,  B29C65/38 ,  B29C65/78 ,  G01F17/00 ,  G01F22/00 ,  B29L31/00

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 ,  B29C66/73921 ,  B29C66/82421 ,  B29C66/8322 ,  B29C66/849 ,  B65B25/067 ,  B65B25/068 ,  B65B31/022 ,  B65B51/146 ,  F16K3/029 ,  F16K3/0254 ,  F16K3/184 ,  B29C66/71 ,  B29C66/723 ,  B29C66/7234 ,  B29C66/72341 ,  B29L2031/7128 ,  B65B31/024 ,  G01F17/00 ,  G01F22/00 ,  B29C66/71 ,  B29K2023/00 ,  B29C66/71 ,  B29K2023/04 ,  B29C66/71 ,  B29K2023/08 ,  B29C66/71 ,  B29K2023/12 ,  B29C66/71 ,  B29K2067/00 ,  B29C66/71 ,  B29C66/71 ,  B29K2077/00 ,  B29C66/71 ,  B29K2027/08 ,  B29K2023/086 ,  B29C66/71 ,  B29K2029/04 ,  B29C66/71 ,  B29K2033/20

摘要： An apparatus for vacuumizing and sealing a package includes a plurality of platens and vacuum chambers, each chamber adapted to mate with a dedicated one of the platens; a conveying system for conveying the platens and chambers along a generally angular path having a single axis of rotation; an automated loading assembly having a linear component and configured to load a package onto each of the platens; an automated unloading assembly having a linear portion and configured to unload a vacuumized, sealed package from each loaded platen onto an outfeed conveyor; and a vacuumizing/sealing system configured to cause relative movement of each chamber/platen pair, along a portion of the angular path, to form therebetween an air-tight enclosure accommodating the package and effect vacuumization and sealing of the package.

公开(公告)号：US11667421B2

公开(公告)日：2023-06-06

申请号：US16334621

申请日：2017-09-21

申请人： WATTTRON GMBH

发明人： Sascha Bach ,  Marcus Stein

IPC分类号： B65B51/22 ,  B29C65/18 ,  B29C65/22 ,  B29C65/30 ,  B29C65/36 ,  B29C65/78 ,  B29C65/00 ,  B29L31/00 ,  B65B51/10

CPC分类号： B65B51/227 ,  B29C65/18 ,  B29C65/224 ,  B29C65/225 ,  B29C65/228 ,  B29C65/30 ,  B29C65/368 ,  B29C65/3656 ,  B29C65/3668 ,  B29C65/7847 ,  B29C66/221 ,  B29C66/232 ,  B29C66/3472 ,  B29C66/3494 ,  B29C66/43121 ,  B29C66/53461 ,  B29C66/72321 ,  B29C66/73921 ,  B29C66/8122 ,  B29C66/81811 ,  B29C66/81831 ,  B29C66/81871 ,  B29C66/83221 ,  B29C66/91213 ,  B29C66/91231 ,  B29C66/91421 ,  B29C66/91423 ,  B29L2031/7128 ,  B65B2051/105

摘要： The invention relates to a sealing body, where heat-producing elements of a heating element are contacted from the rear side thereof. Other aspects relate to a sealing body where the site of the heat production and the site of the heat dissipation (i.e. the point of action) are as close to each other as possible. Other aspects relate to a sealing body comprising a heat element with a built-in temperature sensor. Other aspects relate to a sealing body with a defined sealing contour. Other aspects relate to a sealing body having a three-dimensionally structured contact surface. Other aspects relate to a sealing body with a circular, annular, or strip-type heat element. Other aspects relate to a sealing body with built-in electronic circuits. Other aspects relate to a sealing body that can cool the heating element as required. Other aspects relate to a sealing body that can suck up the material to be welded.

公开(公告)号：US20230052371A1

公开(公告)日：2023-02-16

申请号：US17881627

申请日：2022-08-05

申请人： Deok Kun Kim ,  Kang Min Lee

发明人： Deok Kun Kim ,  Kang Min Lee

IPC分类号： B29C65/22

摘要： The disclosure relates to a heating device capable of uniform sealing, uniformly applying heat at a constant temperature to the entire sealing portion of the to-be-sealed object to heat and seal the entire sealing portion at a constant temperature, thereby providing the uniform sealing thickness. A heating device capable of uniform sealing according to the disclosure comprises a heater for heating the sealing portion of the to-be-sealed object; a heat source supplier for supplying a heat source for heating to the heater; a heat transfer part accommodated in the heater, and transferring the heat source to the heater to heat the entire heater at a uniform temperature, and an additional heat transfer part disposed on the outer surface of the heat transfer part to conduct the heat source to the heater and in contact with the inner surface of the heater.

公开(公告)号：US11524475B2

公开(公告)日：2022-12-13

申请号：US17222617

申请日：2021-04-05

申请人： Pregis Innovative Packaging LLC

发明人： Thomas D. Wetsch ,  Paul F. Ostwald ,  William J. Watts

IPC分类号： B31D5/00 ,  B29C65/22 ,  B29C65/00 ,  B29C65/78 ,  B29L31/00

摘要： A protective packaging formation device is provided herein. The device includes an inflation assembly having a fluid conduit that directs fluid between overlapping plies of a polymeric web. The device also includes a driving mechanism that drives the film in a downstream direction. The device also includes a sealing mechanism that includes a thin film heater that heats the plies to create a longitudinal seal that seals the plies of film together. The driving mechanism drives the web such that the web slides across the heating assembly in a downstream direction to trap fluid between the plies.

公开(公告)号：US20220177175A1

公开(公告)日：2022-06-09

申请号：US17677735

申请日：2022-02-22

申请人： S. C. JOHNSON & SON, INC.

发明人： Bryan L. Ackerman ,  Daniel P. Zimmerman

IPC分类号： B65B61/10 ,  B29C65/22 ,  B29C65/00 ,  B65B51/30 ,  B65B57/02

摘要： A system includes a film processing module, a processor, and memory. The processor and memory are in communication with the film processing module. The processor is configured to dynamically coordinate movement of the film processing module relative to a moving web of film and to perform a function on the web of film with the film processing module.

公开(公告)号：US20220134678A1

公开(公告)日：2022-05-05

申请号：US17438584

申请日：2020-02-07

申请人： Green Light Packaging Limited

发明人： Mark Bonning

IPC分类号： B29C65/22 ,  B29C65/18 ,  B29C65/78 ,  B29C65/00 ,  B65B51/10 ,  H05B3/26 ,  H05B3/06 ,  H05K1/02 ,  H05K1/03

摘要： A film-closure apparatus is provided which is suitable for closing plastic film material using heat. The apparatus comprises a guide path along which at least part of a plastics film material can pass; a drive means for moving the film material along the guide path; and a printed circuit board comprising a circuit substrate having first and second major board surfaces and a perimeter edge surface, and an electrically conductive heating element which is provided on the circuit substrate along at least part of the perimeter edge surface. The electrically conductive heating element is positionable on the guide path to apply heat to the film material thereon.

公开(公告)号：US20220081190A1

公开(公告)日：2022-03-17

申请号：US17499061

申请日：2021-10-12

申请人： First Quality Tissue, LLC

发明人： Chris B. Anklam ,  Justin S. Pence ,  Byrd Tyler Miller, IV ,  Amiel Sam Sabbagh ,  James E. Sealey, II

IPC分类号： B65D85/07 ,  B29C65/00 ,  B65B51/30 ,  B65B25/14 ,  B29C65/74 ,  B65D75/00 ,  B65B9/067 ,  B29C65/22 ,  B65D71/08 ,  B65D85/62 ,  B65D85/672

摘要： A shippable bundled product including a plurality of paper product rolls each individually packaged by a first package material and arranged relative to one another so as to form a bundle. The bundle is packaged by a second package material. The second package material has a shrinkage factor relative to the bundle of less than zero.