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

发明人： Kurt Dahlmanns ,  Dieter Diesinger ,  Georg Schulte ,  Richard Leufen

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.

公开(公告)号：US11667451B2

公开(公告)日：2023-06-06

申请号：US17147516

申请日：2021-01-13

申请人： Sealed Air Corporation (US)

发明人： Laurence Sperry ,  James Corliss ,  Jason Lepine ,  Brian Murch ,  Eric Kane ,  Ross Patterson ,  Mark Salerno

IPC分类号： B29C65/00 ,  B65D81/05 ,  B29C65/22 ,  B29C65/74 ,  B31D5/00 ,  B29K23/00 ,  B29K25/00 ,  B29K67/00 ,  B29K69/00 ,  B29K77/00 ,  B29K96/00 ,  B29K101/12 ,  B29K105/00 ,  B29L22/02

CPC分类号： B65D81/052 ,  B29C65/223 ,  B29C65/224 ,  B29C65/226 ,  B29C65/228 ,  B29C65/229 ,  B29C65/7457 ,  B29C66/0044 ,  B29C66/1122 ,  B29C66/232 ,  B29C66/3452 ,  B29C66/439 ,  B29C66/43129 ,  B29C66/80 ,  B29C66/8167 ,  B29C66/81429 ,  B29C66/81463 ,  B29C66/81871 ,  B29C66/83411 ,  B29C66/83413 ,  B29C66/83415 ,  B29C66/83511 ,  B29C66/83543 ,  B29C66/8432 ,  B31D5/0073 ,  B29C65/225 ,  B29C66/71 ,  B29C66/723 ,  B29C66/8122 ,  B29C66/81261 ,  B29C66/8223 ,  B29C66/8224 ,  B29C66/8242 ,  B29C66/83417 ,  B29C66/83513 ,  B29C2793/0045 ,  B29K2023/06 ,  B29K2023/065 ,  B29K2023/0608 ,  B29K2023/0616 ,  B29K2023/0625 ,  B29K2023/0633 ,  B29K2023/0641 ,  B29K2023/08 ,  B29K2023/083 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2025/06 ,  B29K2067/00 ,  B29K2069/00 ,  B29K2077/00 ,  B29K2096/005 ,  B29K2101/12 ,  B29K2105/0085 ,  B29K2827/18 ,  B29L2022/02 ,  B31D2205/0052 ,  B29K2827/18 ,  B29C66/8122 ,  B29K2909/02 ,  B29C66/71 ,  B29K2077/00 ,  B29C66/71 ,  B29K2069/00 ,  B29C66/71 ,  B29K2067/00 ,  B29C66/71 ,  B29K2025/06 ,  B29C66/71 ,  B29K2023/16 ,  B29C66/71 ,  B29K2023/12 ,  B29C66/71 ,  B29K2023/083 ,  B29C66/71 ,  B29K2023/08 ,  B29C66/71 ,  B29K2023/065 ,  B29C66/71 ,  B29K2023/0633 ,  B29C66/71 ,  B29K2023/0625 ,  B29C66/71 ,  B29K2023/0616 ,  B29C66/71 ,  B29K2023/06

摘要： A sealing device generally includes a rotatable support cylinder having an outer, circumferential surface and a heating element disposed about such surface and secured thereto such that the heating element rotates therewith. The heating element is coiled about the outer surface of the cylinder in the form of an overlapping helical pattern. Juxtaposed film plies may be sealed together by bringing the sealing device into rotational contact with the juxtaposed film plies and heating the heating element to a temperature sufficient to cause the film plies to seal together.

公开(公告)号：US11655061B2

公开(公告)日：2023-05-23

申请号：US17188507

申请日：2021-03-01

申请人： BCC Product Development, L.L.C.

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.

公开(公告)号：US20180259092A1

公开(公告)日：2018-09-13

申请号：US15762491

申请日：2016-09-23

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

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

IPC分类号： F16K51/02 ,  B65B25/06 ,  B65B31/02 ,  B65B51/14 ,  B65B59/02 ,  F16K3/02 ,  F16K3/18

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).

公开(公告)号：US10011416B2

公开(公告)日：2018-07-03

申请号：US14033704

申请日：2013-09-23

申请人： Sealed Air Corporation (US)

发明人： Laurence Sperry ,  James Corliss ,  Jason Lepine ,  Brian Murch ,  Eric Kane ,  Ross Patterson ,  Mark Salerno

IPC分类号： B32B37/00 ,  B65D81/05 ,  B29C65/22 ,  B29C65/74 ,  B29C65/00 ,  B31D5/00 ,  B29K23/00 ,  B29K25/00 ,  B29K67/00 ,  B29K69/00 ,  B29K77/00 ,  B29K96/00 ,  B29K101/12 ,  B29K105/00 ,  B29L22/02

CPC分类号： B65D81/052 ,  B29C65/223 ,  B29C65/224 ,  B29C65/225 ,  B29C65/226 ,  B29C65/228 ,  B29C65/229 ,  B29C65/7457 ,  B29C66/0044 ,  B29C66/1122 ,  B29C66/232 ,  B29C66/3452 ,  B29C66/43129 ,  B29C66/439 ,  B29C66/71 ,  B29C66/723 ,  B29C66/80 ,  B29C66/8122 ,  B29C66/81261 ,  B29C66/81429 ,  B29C66/81463 ,  B29C66/8167 ,  B29C66/81871 ,  B29C66/8223 ,  B29C66/8224 ,  B29C66/8242 ,  B29C66/83411 ,  B29C66/83413 ,  B29C66/83415 ,  B29C66/83417 ,  B29C66/83511 ,  B29C66/83513 ,  B29C66/83543 ,  B29C66/8432 ,  B29C2793/0045 ,  B29K2023/06 ,  B29K2023/0608 ,  B29K2023/0616 ,  B29K2023/0625 ,  B29K2023/0633 ,  B29K2023/0641 ,  B29K2023/065 ,  B29K2023/08 ,  B29K2023/083 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2025/06 ,  B29K2067/00 ,  B29K2069/00 ,  B29K2077/00 ,  B29K2096/005 ,  B29K2101/12 ,  B29K2105/0085 ,  B29K2827/18 ,  B29L2022/02 ,  B31D5/0073 ,  B31D2205/0052 ,  B29K2909/02 ,  B29K2023/16

摘要： A sealing device generally includes a rotatable support cylinder having an outer, circumferential surface and a heating element disposed about such surface and secured thereto such that the heating element rotates therewith. The heating element is coiled about the outer surface of the cylinder in the form of an overlapping helical pattern. Juxtaposed film plies may be sealed together by bringing the sealing device into rotational contact with the juxtaposed film plies and heating the heating element to a temperature sufficient to cause the film plies to seal together.

公开(公告)号：US09950470B1

公开(公告)日：2018-04-24

申请号：US15731266

申请日：2017-05-15

申请人： Davis Peck ,  Jason Conway ,  Michael Tindill

发明人： Davis Peck ,  Jason Conway ,  Michael Tindill

IPC分类号： B32B37/00 ,  B29C65/00 ,  B29C65/22

CPC分类号： B29C66/0342 ,  B29C65/222 ,  B29C65/224 ,  B29C66/0242 ,  B29C66/347 ,  B29C66/71 ,  B29C66/81821

摘要： A liner heat sealing device used to fuse two or more sheets of plastic or vinyl together along a straight line using a heating element and a temperature control unit to control the temperature of the device, the device having three separate temperature zones along a linear axis, including a front preheating segment, a central fusing segment and a rear cooling section, each section provided on the common linear sealing device.

公开(公告)号：US09902527B2

公开(公告)日：2018-02-27

申请号：US13879490

申请日：2011-10-18

申请人： Maria Isabel Arroyo Yillan ,  Thomas Schütte ,  Franz Schneider

发明人： Maria Isabel Arroyo Yillan ,  Thomas Schütte ,  Franz Schneider

IPC分类号： B65D30/08 ,  B65B51/30 ,  C09J7/04 ,  B29C65/02 ,  B29C65/22 ,  B29C65/74 ,  B29C65/00 ,  B32B27/12 ,  B32B27/32 ,  B65B9/20 ,  B65D75/12 ,  D06N3/00 ,  D06N3/04 ,  B29C65/08 ,  B29C65/14 ,  B29C65/16 ,  B29C65/18 ,  B29C65/82

CPC分类号： B65D29/02 ,  B29C65/02 ,  B29C65/08 ,  B29C65/1412 ,  B29C65/1425 ,  B29C65/16 ,  B29C65/18 ,  B29C65/224 ,  B29C65/226 ,  B29C65/7451 ,  B29C65/8215 ,  B29C66/0042 ,  B29C66/1122 ,  B29C66/3452 ,  B29C66/3462 ,  B29C66/3472 ,  B29C66/43 ,  B29C66/431 ,  B29C66/4312 ,  B29C66/43121 ,  B29C66/4322 ,  B29C66/71 ,  B29C66/7234 ,  B29C66/7292 ,  B29C66/73115 ,  B29C66/73712 ,  B29C66/81261 ,  B29C66/81417 ,  B29C66/8221 ,  B29C66/83241 ,  B29C66/849 ,  B29C66/91411 ,  B29C66/91413 ,  B29C66/91423 ,  B29C66/919 ,  B29C66/9192 ,  B29C66/91935 ,  B29C66/929 ,  B32B27/12 ,  B32B27/32 ,  B65B9/2056 ,  B65B51/30 ,  B65B51/303 ,  B65D75/12 ,  C09J7/21 ,  C09J7/35 ,  D06N3/0002 ,  D06N3/045 ,  Y10T442/2746 ,  B29K2023/12 ,  B29K2023/06 ,  B29K2023/065 ,  B29K2023/0625

摘要： A coated fabric (11), comprising a fabric (12) from polymer tapes (12a, 12b), wherein the fabric (12) is coated with a sealing layer (13), wherein • at least a portion of the polymer tapes (12a, 12b) have a breaking tenacity of less than 45 cN/tex, preferably 15 to 40 cN/tex and an elongation at break of more than 30%, preferably of 40 to 90%, and/or • wherein the sealing layer (13) is formed from a composition A comprising at least one ethylene/α-olefin interpolymer, and wherein the composition has a density from 0.905 to 0.930 g/cc, preferably from 0.910 to 0.930 g/cc (1 cc=1 cm3), and a melt index (12) from 3 to 20 g/10 min and a bag comprising said fabric; a packaging machine (100) for filling gusseted (220) bags (10, 200) wherein the bag walls (202) of the bags (10, 200) consist of a woven fabric (11) of polymer tapes (12a, 12b) at least in part and wherein each of the ends (203, 204) of the bag wall (202) is provided with a filling mouth (211) for filling, wherein a closing device (125) is provided which is structured such that as the filling mouth (211) is closed a welding temperature of at least 50 Kelvin higher in the region of the gussets (220) than in a center region (223) of the bag wall (202) can be generated.

公开(公告)号：US09889638B2

公开(公告)日：2018-02-13

申请号：US14376661

申请日：2013-02-15

申请人： ECO-A CO., LTD. ,  OKAWA SANKI INDUSTRIAL CO., LTD.

发明人： Yoshinobu Mizuno ,  Osamu Kuriyama

IPC分类号： B32B37/06 ,  B29C65/44 ,  B29C65/00 ,  B32B41/00 ,  H05B3/00 ,  B29C65/18 ,  B29C65/22 ,  B29C65/30 ,  B29C65/38

CPC分类号： B32B37/06 ,  B29C65/18 ,  B29C65/224 ,  B29C65/30 ,  B29C65/38 ,  B29C65/44 ,  B29C66/1122 ,  B29C66/126 ,  B29C66/12821 ,  B29C66/1284 ,  B29C66/43 ,  B29C66/522 ,  B29C66/526 ,  B29C66/71 ,  B29C66/742 ,  B29C66/74283 ,  B29C66/8161 ,  B29C66/81811 ,  B29C66/8223 ,  B29C66/8322 ,  B29C66/9121 ,  B29C66/91216 ,  B29C66/91221 ,  B29C66/91411 ,  B29C66/9241 ,  B29C66/9292 ,  B29C66/961 ,  B32B41/00 ,  B32B2250/02 ,  B32B2309/02 ,  B32B2309/12 ,  H05B3/0004 ,  B29K2081/04 ,  B29K2077/00

摘要： An electrical heating bonding device 1 bonds a member M1 to be bonded, which is made of a metal, and a member M2 to be bonded, which is made of a resin. The electrical heating bonding device 1 includes: an upper electrode 11 and a lower electrode 12 which sandwich the member M1 to be bonded, and are electrically conductive with the member M1 to be bonded; a pressurizing unit 20 which applies pressure to a bonding surface between the member M1 to be bonded and the member M2 to be bonded; a temperature sensor 30 which detects a temperature of the member M1 to be bonded; and a control unit 40 which controls the pressurizing unit 20 to apply the pressure to the bonding surface, after the temperature detected by the temperature sensor 30 reaches a predetermined set temperature Ts.

公开(公告)号：US20180009178A1

公开(公告)日：2018-01-11

申请号：US15485091

申请日：2017-04-11

申请人： Automated Packaging Systems, Inc.

发明人： Donald P. Shook ,  Chris Houin ,  Chris Miller

IPC分类号： B29C65/00 ,  B31D5/00 ,  B29C65/78 ,  B29D22/02

CPC分类号： B29C66/91313 ,  B29C65/18 ,  B29C65/222 ,  B29C65/224 ,  B29C65/305 ,  B29C65/7802 ,  B29C65/7873 ,  B29C65/7894 ,  B29C66/0342 ,  B29C66/1122 ,  B29C66/343 ,  B29C66/344 ,  B29C66/43 ,  B29C66/439 ,  B29C66/71 ,  B29C66/73921 ,  B29C66/8122 ,  B29C66/81262 ,  B29C66/81457 ,  B29C66/8161 ,  B29C66/8181 ,  B29C66/81881 ,  B29C66/83423 ,  B29C66/872 ,  B29C66/91212 ,  B29C66/91213 ,  B29C66/91315 ,  B29C66/91317 ,  B29C66/91421 ,  B29C66/91431 ,  B29C66/91641 ,  B29C66/91651 ,  B29C66/91653 ,  B29C66/91655 ,  B29C66/934 ,  B29C66/961 ,  B29C66/9672 ,  B29D22/02 ,  B29L2031/7138 ,  B31D5/0073 ,  B31D2205/0047 ,  B31D2205/0082 ,  B31D2205/0088 ,  B29K2023/06 ,  B29K2905/10 ,  B29K2909/02

摘要： An exemplary air cushion inflation machine includes: a first terminal connected to a direct current input; a second terminal; a reference resistor powered by the direct current input; an op-amp; and a transistor. The first terminal of the op-amp is connected to a variable voltage source and the second terminal of the op-amp is connected to the reference resistor. The transistor has a base connected to an output of the op-amp, an emitter connected to the reference resistor, and a collector connected to a first terminal of a sealing band apparatus having first and second terminals. A meltable material placed between the first and second terminals is melted by resistance of current flowing between the first and second terminals. The variable voltage source changes voltage based on a voltage drop measured across the first and second terminals by a voltage measurement device and the constant current.

公开(公告)号：US09862142B2

公开(公告)日：2018-01-09

申请号：US15296776

申请日：2016-10-18

申请人： Robert J. Mileti

发明人： Robert J. Mileti

IPC分类号： B32B37/00 ,  B29C65/22 ,  B32B37/06 ,  B33Y80/00 ,  A61J1/14 ,  B29C65/00 ,  H05B3/42 ,  B23H9/00 ,  A61J1/10 ,  B33Y10/00 ,  H01C17/06 ,  H05B3/22 ,  B29L31/60 ,  B29L31/00

CPC分类号： B29C65/224 ,  A61J1/10 ,  A61J1/1475 ,  B23H9/00 ,  B29C65/228 ,  B29C66/1122 ,  B29C66/3472 ,  B29C66/43121 ,  B29C66/53262 ,  B29C66/53263 ,  B29C66/73921 ,  B29C66/81241 ,  B29C66/81262 ,  B29C66/83221 ,  B29L2031/602 ,  B29L2031/7148 ,  B33Y10/00 ,  B33Y80/00 ,  H01C17/06 ,  H05B3/22 ,  H05B3/42 ,  H05B2203/017 ,  Y10T29/49083 ,  Y10T29/49099

摘要： Devices and methods for fusing materials using a heating element, where the overall mass to be sealed varies along the length of the seal. According to the invention, the heating element has a different profile in different areas. According to some aspects, the thickness and/or cross section of the heating element is different in different areas so that when a current is passed through the heating element, each area heats to a different degree. In some aspects, the heating element is shaped to conform to the shape of the parts to be fused together. The transition between areas of different thickness or cross-sectional area, or between areas of different shape may be sharply defined. This abrupt transition may be created by machining the heating element to a finished shape rather than bending flat stock to shape.