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公开(公告)号：US20220177214A1
公开(公告)日：2022-06-09
申请号：US17682579
申请日：2022-02-28
Applicant: SONOCO DEVELOPMENT, INC.
Inventor： SCOTT WILLIAM HUFFER
Abstract: The invention comprises an ovenable packaging structure having an integral one-way valve. The laminate structure comprises an outer layer having a cut line which defines a flap that is separable from the outer layer, wherein the outer layer is adhered to an inner layer having a cut line which is offset from the outer cut line and defines a portion that is separable from the inner layer along the inner cut line and defines an opening into the packaging structure. The adhesive between the layers comprises, in an embodiment, a channel of pressure sensitive adhesive which surrounds both the outer cut line and the inner cut line, wherein the channel of pressure sensitive adhesive defines the perimeter of at least one adhesive-free valve chamber within said channel. The valve chamber comprises at least a portion of the outer cut line and the inner cut line.
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公开(公告)号：US20220204237A1
公开(公告)日：2022-06-30
申请号：US17697237
申请日：2022-03-17
Applicant: SONOCO DEVELOPMENT, INC.
Inventor： SCOTT WILLIAM HUFFER
Abstract: The present invention relates to a resealable membrane lid for a container comprising a peelable portion and a removable portion. When the resealable peelable portion is peeled back, the seal onto the container is not disturbed. When the removable portion is removed from the container, the container contents may be accessed. The peelable portion may be resealed onto the container at any point in the process.
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公开(公告)号：US20210070520A1
公开(公告)日：2021-03-11
申请号：US16561253
申请日：2019-09-05
Applicant: SONOCO DEVELOPMENT, INC.
Inventor： SCOTT WILLIAM HUFFER
Abstract: The present invention relates to a resealable membrane lid for a container comprising a peelable portion and a removable portion. When the resealable peelable portion is peeled back, the seal onto the container is not disturbed. When the removable portion is removed from the container, the container contents may be accessed. The peelable portion may be resealed onto the container at any point in the process.
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公开(公告)号：US20180170643A1
公开(公告)日：2018-06-21
申请号：US15897582
申请日：2018-02-15
Applicant: SONOCO DEVELOPMENT, INC.
Inventor： SCOTT WILLIAM HUFFER
CPC classification number: B65D75/5855 , B32B1/02 , B32B3/02 , B32B3/10 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/32 , B32B27/36 , B32B2250/24 , B32B2255/10 , B32B2255/205 , B32B2307/31 , B32B2307/514 , B32B2307/748 , B32B2439/70 , B65B51/10 , B65D1/36 , B65D25/04 , B65D65/14 , B65D65/40 , B65D75/327 , B65D77/2056 , B65D2203/12 , B65D2575/586
Abstract: Improved packages and methods for constructing packages are provided that are designed such that the user can peel back a lidding member of the package to reveal an independently peelable portion covering one of the compartments. The independently peelable portion is a layer of the lidding member that maintains the respective compartment in an unopened (sealed) condition until the user independently peels that layer off to access the items in that compartment. The lidding member can be used to re-seal all of the compartments before and/or after the independently peelable portion is removed. The independently peelable portion may include a visual indication of a sealed condition of the compartment that serves as a tamper evidence feature. In multiple-compartment packages, peeling back the lidding member allows the user to access some of the compartments of the package, while at least one of the compartments remains sealed via the independently peelable portion.
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公开(公告)号：US20240308748A1
公开(公告)日：2024-09-19
申请号：US18671620
申请日：2024-05-22
Applicant: SONOCO DEVELOPMENT, INC.
Inventor： SCOTT WILLIAM HUFFER
CPC classification number: B65D77/2032 , B65D51/20 , B65D65/40 , B65D2251/0031 , B65D2251/0071 , B65D2577/205 , B65D2577/2091
Abstract: The present invention relates to a resealable membrane lid for a container comprising a peelable portion and a removable portion. When the resealable peelable portion is peeled back, the seal onto the container is not disturbed. When the removable portion is removed from the container, the container contents may be accessed. The peelable portion may be resealed onto the container at any point in the process
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Patent Agency Ranking
公开(公告)号：US20240076111A1
公开(公告)日：2024-03-07
申请号：US18505553
申请日：2023-11-09
Applicant: SONOCO DEVELOPMENT, INC.
Inventor： SCOTT WILLIAM HUFFER , ROD PETTIS
CPC classification number: B65D65/40 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/306 , B32B27/32 , B65D77/2096 , B32B2435/02
Abstract: The present invention relates to a resealable container comprising: a polyethylene terephthalate-based container body comprising a bottom side and at least one upwardly extending sidewall, wherein the sidewall terminates in an open end of the container; a flexible film sealed to the container body, over the open end of the container, wherein the flexible film comprises: a polyethylene-based first film layer; a pressure sensitive adhesive layer adjacent a lower surface of the first film layer; a polyolefin plastomer skin layer adjacent a lower surface of the pressure sensitive adhesive layer, wherein the first layer, pressure sensitive adhesive layer, and skin layer are coextruded; and a heat seal layer printed onto a lower surface of the skin layer and heat sealed to the container body.
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公开(公告)号：US20210114773A1
公开(公告)日：2021-04-22
申请号：US16654574
申请日：2019-10-16
Applicant: SONOCO DEVELOPMENT, INC.
Inventor： SCOTT WILLIAM HUFFER
Abstract: The invention comprises a package for reactive materials comprising a panel defining a first end, a second end opposite the first end, and at least two side edges. The panel comprises at least one film layer, an adhesive adjacent the film layer, wherein the adhesive is pattern applied such that it is disposed within an interior region of the film layer and wherein a perimeter of the film layer is adhesive-free adjacent each of the first end, second end, and side edges, and a release liner comprising a substrate layer and a cured silicone layer. The release liner is adhered to the film layer via the adhesive, the substrate layer of the release liner is disposed adjacent the film layer, and a perimeter of the release liner is smaller than the perimeter of the film structure. In an embodiment, the panel comprises a tubular body and the side edges are sealed together to form a fin seal, the first end is sealed closed to form an end seal, and the second end is sealed closed to form an end seal.
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公开(公告)号：US20180293918A1
公开(公告)日：2018-10-11
申请号：US16008513
申请日：2018-06-14
Applicant: SONOCO DEVELOPMENT, INC.
Inventor： SCOTT WILLIAM HUFFER , JONATHAN EDWARD TROLLEN
IPC: G09F3/02 , B32B27/36 , B32B3/00 , B32B3/02 , B32B3/18 , B32B3/20 , B32B3/26 , B32B7/00 , B32B7/02 , B32B7/04 , B32B7/06 , B32B7/10 , B32B7/12 , B32B7/14 , B32B27/00 , B32B27/06 , B32B27/08 , B32B27/28 , G09F3/10 , B32B1/00 , B32B27/32
Abstract: A flexible laminate structure for making a package and methods for constructing such flexible laminate structures are described that provide a peelable portion integral to the laminate structure. An inner ink layer may be printed on the peelable portion that includes a promotional offer, such as in the form of a barcode, where the inner ink layer is not visible to a consumer without first peeling the peelable portion off the package due to the presence of one or more blocker ink layers.
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9.发明申请公开(公告)号：US20230041551A1
公开(公告)日：2023-02-09
申请号：US17970691
申请日：2022-10-21
Applicant: SONOCO DEVELOPMENT, INC.
Inventor： BENJAMIN DAVIS , SCOTT WILLIAM HUFFER
Abstract: A flexible packaging laminate has built-in opening/reclose and tamper-evidence features by forming the laminate from an outer structure joined in face-to-face relation to an inner structure. Score lines are formed in both structures to enable an opening to be formed through the laminate by lifting a flap or the like out of the plane of the laminate. The score line through the outer structure defines a larger opening than the score line through the inner structure, such that a marginal region of the outer structure extends beyond the edge of the opening portion of the inner structure. A pressure-sensitive adhesive is used to re-adhere the marginal region to an underlying surface of the inner structure adjacent the opening through the laminate. The outer score line includes at least one tear portion that is torn through upon initial opening, thus indicating the package has been at least partially opened.
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公开(公告)号：US20220177209A1
公开(公告)日：2022-06-09
申请号：US17678624
申请日：2022-02-23
Applicant: SONOCO DEVELOPMENT, INC.
Inventor： SCOTT WILLIAM HUFFER , ROD PETTIS
Abstract: The present invention relates to a resealable container comprising: a polyethylene terephthalate-based container body comprising a bottom side and at least one upwardly extending sidewall, wherein the sidewall terminates in an open end of the container; a flexible film sealed to the container body, over the open end of the container, wherein the flexible film comprises: a polyethylene-based first film layer; a pressure sensitive adhesive layer adjacent a lower surface of the first film layer; a polyolefin plastomer skin layer adjacent a lower surface of the pressure sensitive adhesive layer, wherein the first layer, pressure sensitive adhesive layer, and skin layer are coextruded; and a heat seal layer printed onto a lower surface of the skin layer and heat sealed to the container body.
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