公开(公告)号：US20240066845A1

公开(公告)日：2024-02-29

申请号：US18267587

申请日：2021-11-26

申请人： SABIC Global Technologies B.V.

发明人： Lanya Cheng ,  Bart Albertus Hubertus van den Esschert ,  Hang Lu ,  Maria Soliman ,  Niclasina Siberta Johanna Alberdina Gerrits

IPC分类号： B32B27/08 ,  B31B70/64 ,  B32B27/32 ,  B65D65/40

CPC分类号： B32B27/08 ,  B31B70/64 ,  B32B27/32 ,  B65D65/40 ,  B31B2155/00 ,  B32B2250/03 ,  B32B2250/242 ,  B32B2307/31 ,  B32B2307/518 ,  B32B2307/54 ,  B32B2307/558 ,  B32B2307/581 ,  B32B2307/5825 ,  B32B2307/72 ,  B32B2307/748 ,  B32B2439/46 ,  B32B2439/70

摘要： The present invention relates to a laminated polyethylene film comprising: (a) a first film; and (b) a second film; wherein the first and the second film are adhering to one another to form a laminate; wherein ⋅ the first film is a bi-directionally oriented film; and ⋅ the second film is a blown film; wherein the first film comprises or consists of polyethylene, and the second film comprises or consists of polyethylene; wherein the second film comprises one or more film layers, and comprises a sealing layer so that the sealing layer forms a surface layer of the laminated film; wherein the sealing layer comprises a polyethylene copolymer (I) comprising moieties derived from 1-octene, having: ⋅ a density of ≥855 kg/m3 and ≤910 kg/m3, as determined in accordance with ASTM D792 (2008); ⋅ a melt mass-flow rate of ≥0.2 and ≤5.0 g/10 min, as determined in accordance with ASTM D1238 (2013) at a temperature of 190° C. under a load of 2.16 kg. Such laminated film, constituting a mono-material, mechanically recyclable packaging film solution, demonstrates a desirably low sealing temperature whilst ensuring good seal strength. This enables use in thermally sealed food packages, with reduced sealing energy consumption and reduced exposing of package contents to high temperatures, leading to increase of shelf life of the packed foodstuff. Moreover, the mechanical properties of the laminate are of desirably high level.

公开(公告)号：US11905080B2

公开(公告)日：2024-02-20

申请号：US17884882

申请日：2022-08-10

申请人： Graphic Packaging International, LLC

发明人： Greg Gungner

IPC分类号： B65D5/02 ,  B65D5/42 ,  B31B50/73 ,  B65D5/10 ,  B31B120/10 ,  B31B100/00

CPC分类号： B65D5/029 ,  B31B50/73 ,  B65D5/10 ,  B65D5/4266 ,  B31B2100/0024 ,  B31B2120/102

摘要： A carton for holding at least one food product includes a plurality of panels at least partially extending around an interior of the carton, the plurality of panels including a bottom panel, at least one side panel, at least one end panel, and an access panel. The carton further includes a plurality of end flaps foldably connected to a respective panel of the plurality of panels, the plurality of end flaps including a lid flap foldably connected to a respective panel of the plurality of panels for forming a closed end of the carton. The carton further includes leak-resistant features including a downwardly sloping arrangement of the at least one side panel and the at least one end panel toward the bottom panel to form a bottom receptacle for one or more fluids in the interior of the carton.

公开(公告)号：US11897716B2

公开(公告)日：2024-02-13

申请号：US17002538

申请日：2020-08-25

申请人： Sun Automation, INC.

发明人： Aaron Schlothauer ,  Ryan Garis ,  Craig Propert ,  Terry Hartlaub

IPC分类号： B65H3/12 ,  B31B50/07 ,  B31B50/06 ,  B65H3/06 ,  B65H5/02 ,  B31B50/04

CPC分类号： B65H3/063 ,  B31B50/042 ,  B31B50/064 ,  B31B50/07 ,  B65H3/126 ,  B65H5/021 ,  B65H2403/481 ,  B65H2403/50 ,  B65H2406/30

摘要： A self-contained no-feed-roll computer controlled corrugated board or paperboard sheet feeder apparatus 200 is configured to upgrade an installed corrugated board processing machine (e.g., 10) and includes a feed table surface 210 for boards (e.g., 2) having drive wheels (222W, 224W, 226W) in an initial variable velocity zone 220 which drives the board in a first motion profile through a first vacuum zone, and a second velocity zone 230 which then drives the board in a second motion profile through a second vacuum zone Retrofittable sheet feeder 200 also includes a controller 300 configured to receive predetermined velocity signals from the host machine 10 and generate (i) a first initial variable velocity control signal for initial variable velocity zone 220 and (ii) a second velocity control signal for second velocity zone 230 in response.

公开(公告)号：US11897660B2

公开(公告)日：2024-02-13

申请号：US16995041

申请日：2020-08-17

申请人： Polytex Fibers LLC

发明人： Jacobo Bazbaz

IPC分类号： B65D33/00 ,  B65D30/08 ,  B65D75/58 ,  B65D30/20 ,  B31B70/14 ,  B31B150/00 ,  B31B70/81 ,  B31B170/20

CPC分类号： B65D33/004 ,  B65D31/02 ,  B65D31/04 ,  B65D31/10 ,  B65D75/5838 ,  B65D75/5844 ,  B31B70/14 ,  B31B70/813 ,  B31B2150/00 ,  B31B2170/20

摘要： A woven laminated plastic bag having an easy open feature is provided. The easy open feature is generally defined by a weakened portion in the bag. In various aspects the bag can be fabricated from a woven polyethylene layer which can be laminated with a polyethylene film layer, can form a pinch bottom bag, and can have one or both sides include graphics and/or printing. The bag can also provide a top end and/or a bottom end either or both of which provide a discrete area which may contain discrete graphics and/or printing.

公开(公告)号：US11884462B2

公开(公告)日：2024-01-30

申请号：US17104046

申请日：2020-11-25

申请人： Multi Packaging Solutions UK Limited

发明人： Nigel Davis ,  Kevin Topfer ,  David Yates

IPC分类号： B65D5/50 ,  B31B50/62 ,  B31B50/59 ,  B31B110/35 ,  B31B120/20

CPC分类号： B65D5/503 ,  B31B50/592 ,  B31B50/624 ,  B31B2110/35 ,  B31B2120/20

摘要： A tray made of cardboard, paperboard or other lightweight foldable sheet material that comprises one or more pockets (8) for receiving product. The tray comprises a top sheet defining one or more top sheet openings for the one or more pockets and a bottom sheet attached to the top sheet that comprises one or more bottom sheet openings that are aligned with the top sheet openings.

公开(公告)号：US11884461B2

公开(公告)日：2024-01-30

申请号：US16758242

申请日：2018-07-11

申请人： INTERNATIONAL DESIGN PACKING CO., LTD.

发明人： Wentai Yen

IPC分类号： B65D5/50 ,  B65D5/02 ,  B65D5/06 ,  B31B110/20 ,  B31B120/30 ,  B31B120/40 ,  B31B50/26 ,  B31B110/30

CPC分类号： B65D5/5016 ,  B65D5/0209 ,  B65D5/06 ,  B31B50/26 ,  B31B2110/20 ,  B31B2110/30 ,  B31B2120/302 ,  B31B2120/40

摘要： Disclosed is a packaging box which includes a box body. The packaging box includes a cavity defined in the box body and a side wall surrounding the cavity, a support frame that disposed on an inner side of the side wall, and a bottom plate that is disposed in the cavity and at an end of the support frame. The support frame is integrated with the box body, an opening is provided in the box body, and the support frame is formed by bending the side wall located at the opening toward the cavity.

公开(公告)号：US11878857B2

公开(公告)日：2024-01-23

申请号：US17548772

申请日：2021-12-13

申请人： Pratt Corrugated Holdings, Inc.

发明人： Shifeng Chen ,  Greg Sollie ,  Hannah Conrad ,  Randy Ball

IPC分类号： B65D85/18 ,  B65D5/02 ,  B65D5/50 ,  B65D5/468 ,  B31B110/35

CPC分类号： B65D85/185 ,  B65D5/0254 ,  B65D5/4608 ,  B65D5/5059 ,  B31B2110/35

摘要： Example aspects of a wardrobe box assembly are disclosed. The wardrobe box assembly can comprise a wardrobe box defining an interior cavity, a first box mounting slot, and a second box mounting slot; and a hanger support member mounted on the wardrobe box and extending laterally across the interior cavity, the hanger support member defining a first hanger engagement slot engaging the first box mounting slot and a second hanger engagement slot engaging the second box mounting slot.

公开(公告)号：US20240017515A1

公开(公告)日：2024-01-18

申请号：US18256190

申请日：2021-12-27

申请人： Lorenzo Speggiorin ,  Cristina Speggiorin ,  Marco Speggiorin

发明人： Lorenzo Speggiorin ,  Cristina Speggiorin ,  Marco Speggiorin

IPC分类号： B31B70/52 ,  B31B70/04 ,  B31B70/64

CPC分类号： B31B70/52 ,  B31B70/04 ,  B31B70/642 ,  B31B2150/00

摘要： A packaging machine for forming doy-pack bags includes: a base; a reel-holding frame, configured to carry a reel of packaging film or a sheet-holding reel having a band with packaging sheets; a gripping and folding group configured to pick up and fold like a book, by facing two symmetrical parts thereof, either a portion of the packaging film or a packaging sheet; shaping apparatus for shaping a recessed bottom (B) of a doy-pack bag (A); a joiner for sealing the facing side edges of the two symmetrical parts either of a portion of the packaging film or of a packaging sheet; pick-up apparatus adapted to remove the portion of the packaging film or the packaging sheet, folded and with the facing side edges sealed, from the gripping and folding group.

公开(公告)号：US11866235B2

公开(公告)日：2024-01-09

申请号：US16639359

申请日：2018-08-02

申请人： MAYR-MELNHOF KARTON AG

发明人： Uwe Theis ,  Harman Vorenkamp

IPC分类号： B65D5/42 ,  B65D5/20 ,  B65D85/10 ,  B31B50/74 ,  B31B50/62 ,  B31B110/35 ,  B31B120/10 ,  B31B50/26

CPC分类号： B65D5/4266 ,  B31B50/742 ,  B65D5/20 ,  B65D5/425 ,  B65D85/10 ,  B31B50/26 ,  B31B50/624 ,  B31B2110/35 ,  B31B2120/102 ,  B31B2241/003

摘要： A blank for producing a three-dimensional structure, from paper, cardboard, or plastic, includes at least three lateral surfaces and at least one bottom and/or top tab for forming the three-dimensional structure in a folded state of the blank. At least two of the lateral surfaces and/or at least one of the lateral surfaces having the bottom and/or cover tab being connected to one another by means of at least one mechanically produced creasing line. The creasing line is produced without ablation or other removal of material from the blank, at least one groove being produced by means of a laser within at least one of the lateral surfaces connected by means of the creasing line. The groove being configured to run at an angle to the creasing line and impinging on or intersecting the creasing line. A three-dimensional structure and a folding box produced from the blank are also disclosed.

公开(公告)号：US11858717B2

公开(公告)日：2024-01-02

申请号：US17127050

申请日：2020-12-18

申请人： Pratt Retail Specialties, LLC

发明人： Jamie Waltermire ,  Paul Ott ,  Greg Sollie

IPC分类号： B65D81/38 ,  B65D5/00 ,  B65D1/24 ,  B65D25/28 ,  B65D5/24 ,  B31B70/26 ,  B65D6/18 ,  B31B50/26 ,  B31B120/50

CPC分类号： B65D81/3858 ,  B31B70/26 ,  B65D1/24 ,  B65D5/0065 ,  B65D5/24 ,  B65D25/287 ,  B65D81/386 ,  B31B50/26 ,  B31B2120/501 ,  B65D5/001 ,  B65D11/1806 ,  B65D81/3848 ,  B65D2525/281

摘要： An insulated box assembly includes an insulated box, the insulated box including a box, the box including a bottom panel and a side panel, the side panel attached to the bottom panel, the box defining a box cavity; and an insulated panel attached to the side panel, the insulated panel including an insulation batt and a sheet, the insulation batt enclosed between the side panel and the sheet; and an insulated cavity panel, the insulated cavity panel disposed within the box cavity, the insulated cavity panel including a cavity sheet and a cavity insulation batt, the cavity sheet encapsulating the cavity insulation batt.