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公开(公告)号：US11541565B2
公开(公告)日：2023-01-03
申请号：US16771686
申请日：2018-12-14
摘要： A cardboard box dividing device and a cardboard box production device include: lower conveyors on which a plurality of connected cardboard box bodies are stacked and transported; upper conveyors disposed so as to face the lower conveyors from above and supporting upper portions of the plurality of stacked connected cardboard box bodies; a pressing device pressing, from above, the plurality of connected cardboard box bodies stacked on the lower conveyors; a cutting knife disposed along a width direction of the connected cardboard box body and dividing the plurality of connected cardboard box bodies stacked on the lower conveyors into a front part and a rear part; and a lifting/lowering device relatively moving the cutting knife and the plurality of connected cardboard box bodies on the lower conveyors along an up-down direction.
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公开(公告)号：US11535419B2
公开(公告)日：2022-12-27
申请号：US17260115
申请日：2019-07-09
发明人： Luca Ronchetti , Marcello Barbieri , Marco Poppi , Alberto Mameli , Roberto De Pietri Tonelli , Andrea Giampieri , Davide Morciano
IPC分类号： B65D5/06 , B31B50/26 , B31B100/00
摘要： There is described a pre-creased sheet packaging material for forming a sealed package comprising: a plurality of longitudinal crease lines, which extend along a longitudinal direction; a plurality of transversal crease lines, which extend along a transversal direction; at least one first additional crease line, which extends along a further direction, which is slanted with respect to longitudinal direction and transversal direction; a first joining point, at which longitudinal crease line and a transversal crease line join with respect to one another; and at least one first area, which is bounded by longitudinal crease line, transversal crease line and additional crease line; further direction being incident to first longitudinal crease line and to first transversal crease line in first joining point; at least one of first longitudinal crease line, first transversal crease line and first additional crease line being interrupted at first joining point.
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公开(公告)号：US11535002B2
公开(公告)日：2022-12-27
申请号：US16869230
申请日：2020-05-07
发明人： Edward B. Tucker , Robert T. Dorsey , Michael G. Borchardt , Ranyi Zhu , Deborah K. Fix , Zeljko Vidovic , Lehai Vu
IPC分类号： B32B3/28 , B32B3/30 , B32B27/08 , B65F1/00 , B65D65/40 , B32B7/05 , B32B37/00 , B29C55/08 , B29C55/18 , B29D7/01 , B31B70/00 , B31B70/88 , B31B170/20 , B31B155/00 , B31B70/86
摘要： A multiple-ply thermoplastic film which exhibits elastic-like behavior along at least one axis when stretched or elongated and then released. The thermoplastic film comprises a plurality of raised rib-like elements extending in a direction perpendicular to a main surface of the thermoplastic film. The thermoplastic film further includes a plurality of web areas positioned about the plurality of raised rib-like elements. The plurality of raised rib-like elements and plurality of web areas are arranged in a complex pattern. The complex pattern, when stretched or elongated and then released, can cause areas of billowing and delamination between plies of the multiple-ply thermoplastic film. The resulting billowed and delaminated areas form billow pockets for capturing liquids that can capture liquids when one of the plies is punctured.
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公开(公告)号：US11529786B2
公开(公告)日：2022-12-20
申请号：US15624194
申请日：2017-06-15
IPC分类号： B31B50/46 , B31B50/52 , B31B50/59 , B31B50/62 , B65D5/24 , B65D5/42 , B65D5/56 , B31B120/40 , B31B110/35 , B31B100/00
摘要： A method of erecting a carton from a blank, including: engaging the blank with a punch head against which the carton is formed, folding side portions of the blank against the punch head to form sides of the carton; folding outer portions of the side portions of the blank away from the punch head and against an external side of the carton; folding end portions of the blank against the punch head to form end portions of the carton; folding outer portions of the end portions of the blank away from the punch head and against an external end of the carton; and securing corner gussets formed between the side and end portions against sides or ends of the carton.
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公开(公告)号：US20220388759A1
公开(公告)日：2022-12-08
申请号：US17771046
申请日：2020-10-21
申请人： Cryovac, LLC
发明人： Ronak K. Patel , Ira Gelfond
摘要： Pouch including an insulation pad (100) including two juxtaposed cellulose-based sheets (110, 112) and a cellulose-based insulation material (120). The two juxtaposed cellulose-based sheets are laminated together with the cellulose-based insulation material located therebetween. The pouch further includes transverse fold lines (134) in the insulation pad. The pouch further includes two W-shaped folds (140) in the insulation pad. The two W-shaped folds are formed by folding the insulation pad along the transverse fold lines. Portions of a first longitudinal edge (116) of the insulation pad are coupled to each other between the two W-shaped folds in the insulation pad.
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公开(公告)号：US11517504B2
公开(公告)日：2022-12-06
申请号：US16777224
申请日：2020-01-30
IPC分类号： A61J1/10 , B29B11/14 , B65D33/06 , B31B70/86 , B31B70/84 , B29C57/10 , B29C65/00 , B65D33/00 , B65D33/16 , A61J1/14 , B29L31/00 , B29C65/50 , B29C65/48 , B31B170/20 , B31B70/64 , B31B150/00 , B31B155/00 , B31B160/10 , B31B150/10
摘要： A method of making a storage bag comprising the following steps performed in any order: (a) forming a composite tube having an inner surface comprising a higher melting polymer, an outer surface comprising a lower melting polymer, two ends, and a diameter; (b) flattening the tube in a direction perpendicular to the diameter; (c) forming a joint at one of the ends at a temperature between respective melting points of the higher melting polymer and the lower melting polymer; (d) providing a composite sheet having a first side comprising a higher melting polymer and a second side comprising a lower melting polymer; and (e) disposing the composite sheet over the joint such that the first side comprising a lower melting polymer engages the joint and forming a lap seam over the joint at a temperature between respective melting points of the higher melting polymer and the lower melting polymer, and a storage bag made by such method.
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公开(公告)号：US11504935B2
公开(公告)日：2022-11-22
申请号：US17544310
申请日：2021-12-07
摘要： A machine for forming cardboard boxes (B) from flat plates (P), which comprises a feeder of plates with a loader of plates, a sucker mechanism and a conveyor of plates; and a box forming station with a male device with a first rotary electric motor coupled to a first rotational monitoring device, and a male vertically insertable in a mold to form the boxes (B). A pusher member of the conveyor and a suction head of the suction mechanism are both movable by a same second rotary electric motor coupled to a second rotational monitoring device. The first rotary electric motor (11), the second rotary electric motor, the first rotational monitoring device and the second rotational monitoring device are jointly configured to controllably move the male independently of the controlled and synchronized movement of the pusher member and the suction head.
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公开(公告)号：US20220356012A1
公开(公告)日：2022-11-10
申请号：US17739774
申请日：2022-05-09
申请人： Kristen Brown , Mark Dancy , Steve Lisauskas
发明人： Kristen Brown , Mark Dancy , Steve Lisauskas
摘要： A computer-managed database of interconnected, unique codes attached on trash, recycling and other material management or recovery bags enables program managers to track and measure the materials management behavior including but not limited to weight, composition, compliance, and fraud; and to provide feedback including education, penalties or incentives directly to affected persons in order to cost effectively meet federal, state, local or corporate goals,
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公开(公告)号：US20220347959A1
公开(公告)日：2022-11-03
申请号：US17866048
申请日：2022-07-15
摘要： A machine including a first deck, a second deck, a first blank transfer assembly, and a second blank transfer assembly is provided. The first and second decks are coupled to a frame. The first blank transfer assembly extends from a first end to a second end and includes a first pick-up assembly moveable between the first end, proximate the second deck, and the second end, proximate the first deck. The second blank transfer assembly extends from a third end to a fourth end and includes a second pick-up assembly moveable between the third end, proximate the second deck, and the fourth end, proximate the first deck. The first blank transfer assembly and the second blank transfer assembly are operationally offset when moving between the first and second ends and the third and fourth ends, respectively.
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公开(公告)号：US11485102B2
公开(公告)日：2022-11-01
申请号：US16971624
申请日：2019-02-22
IPC分类号： B31B50/81 , B31B105/00 , B31B110/35 , B31B120/50 , B31B50/86 , B65D5/46
摘要： A machine to work a box-like element or similar includes a cutting unit to cut a strip-like element on a corresponding lying plane in a first substantially plane configuration; a loading unit with a thrust blade translatable in a first direction; a folding and insertion unit having a housing seating of the strip-like element that is directed substantially orthogonally to said lying plane, so that after translation of the thrust blade in said first direction the strip-like element is introduced into said housing seating, assumes a “U” shape and has flaps and a connection part; said folding and insertion unit being translatable in a second direction to at least partly insert said flaps in a slit in the box-like element; and an attachment unit of part of said flaps inside said box-like element on which the slit is made, so that the connection part protrudes from the box-like element.
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