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1. 发明授权

US11673696B2 Systems for the high-speed application of paper-based end closures on composite containers 有权
公开(公告)号：US11673696B2
公开(公告)日：2023-06-13
申请号：US17331982
申请日：2021-05-27
申请人： Sonoco Development Inc.
发明人： Trevor Price
IPC分类号： B65B7/28 , B65D3/04 , B29C65/00 , B65B51/22
CPC分类号： B65B7/2807 , B65B7/28 , B65B7/285 , B65D3/04 , B29C66/53461 , B65B7/2878 , B65B51/227
摘要： A system for assembling a container and closure comprising an expanding collet which has a plurality of pivoting collet segments, each configured to simultaneously pivot radially outward about a pivot point and comprising. The collet comprises a lip that is engagable with the rim of the open end of the container and an angled tip positioned radially inward from the lip and shaped to press a countersink portion of the closure against an interior wall of the container as the collet segments pivot radially outward. As the container and the chuck are brought together, the rim engages with the lips of the collet segments and causes the angled tips of the collet segments to pivot outward toward the interior wall of the container, thereby pushing the countersink portion of the closure against the interior wall of the container.

2. 发明授权

US11365044B2 Container construction with elevating bag 有权
公开(公告)号：US11365044B2
公开(公告)日：2022-06-21
申请号：US16832423
申请日：2020-03-27
申请人： Sonoco Development, Inc.
发明人： Trevor Price
IPC分类号： B65D83/00 , B65D43/02
摘要： The invention is drawn to a container comprising a bottom wall and at least one sidewall connected to the bottom wall which form a container interior. The sidewall terminates in a rolled edge opposite the bottom wall and has an inner and an outer surface. A flexible bag having an open end is disposed within the interior of the container. A slide ring comprises a circumferential portion which is substantially vertical or vertical and a finger extending therefrom and is affixed to the open end of the bag and disposed adjacent the outer surface of the sidewall, below the rolled edge. The finger of the slide ring is angled inwardly toward the sidewall and frictionally engages the sidewall. Vertical adjustment of the slide ring vertically adjusts the bag within the interior of the container.

3. 发明授权

US10597201B2 Closure for retort container 有权
公开(公告)号：US10597201B2
公开(公告)日：2020-03-24
申请号：US16266084
申请日：2019-02-03
申请人： Sonoco Development, Inc.
发明人： Trevor Price
IPC分类号： B65D41/04 , B29C65/36 , B65D51/20
摘要： A retortable container is formed with an opening formed defined by a projecting rim. The rim includes an external surface and securing structure formed thereon. A flexible membrane is sealed to the rim and closes the opening. A closure is provided having a molded plastic tubular ring and a separately formed molded plastic disk. The tubular ring includes an overlapping flange at a top and directed inwardly towards an inwardly positioned open area. The skirt includes an engagement structure for securing the closure to the external surface of the rim. The disk is separately attached to the ring within the open area after the retort process is applied to the sealed bottle.

4. 发明授权

US10532851B2 Container assembly having a heat-sealed metal end, a metal end therefor, and a method for making same 有权
公开(公告)号：US10532851B2
公开(公告)日：2020-01-14
申请号：US15707645
申请日：2017-09-18
申请人： Sonoco Development, Inc.
发明人： Dave Dunn , John Meeks , Jeremy Morin , Trevor Price
IPC分类号： B65D43/02 , B65D6/30 , B65D8/00 , B65D21/02
摘要： A container assembly includes a container body having a side wall encircling an axis, and a metal end for attachment to an upper edge of the side wall via heat-sealing. The outer peripheral region is shaped prior to application to the container body such that an annular channel is defined between an inner chuck wall and an outer chuck wall of the metal end. The metal end is pushed straight onto the side wall such that the upper edge of the side wall is received into the channel. The surfaces of the side wall and the opposing surfaces of the chuck walls have heat-sealable material thereon. The metal end is heated to melt and fuse the heat-sealable layers, thereby sealing the metal end onto the side wall. The metal end is shaped such that the free edge of the outer chuck wall is not exposed.

5. 发明申请

US20150191279A1 Container With Heat-Sealed Composite Plastic And Metal Screw Closure 审中-公开
标题翻译：集装箱与热密封复合塑料和金属螺丝封闭
公开(公告)号：US20150191279A1
公开(公告)日：2015-07-09
申请号：US14147164
申请日：2014-01-03
申请人： Sonoco Development, Inc.
发明人： Trevor Price
IPC分类号： B65D41/34 , B65D51/14
摘要： An assembly of a container and a closure. The container has a rim defining an upper sealing surface formed of a heat-sealable material, and an external screw thread extending helically along an outer surface at a location spaced below the rim. The closure includes a screw cap assembled with a separately formed disk inserted in the cap, the closure defining an internal screw thread for attaching the closure to the container when the closure is rotated in a first direction. The disk is constructed of a laminated metal having an upper metal layer and a lower heat-sealable layer affixed to an underside of the metal layer. A heat seal between the heat-sealable layer of the disk and the upper sealing surface of the rim affixes the disk to the rim such that the disk seals closed the open top end of the container.
摘要翻译：容器和封闭件的组件。容器具有限定由可热封材料形成的上密封表面的边缘，以及在间隔在边缘下方的位置沿着外表面螺旋延伸的外螺纹。所述封闭件包括螺旋盖，所述螺帽与插入所述盖中的单独形成的盘组装，所述封闭件限定内螺纹，用于当所述封闭件沿第一方向旋转时将所述封闭件附接到所述容器。盘由具有上金属层和固定在金属层下侧的下可热封层的层压金属构成。盘的可热密封层和边缘的上密封表面之间的热密封将盘固定到边缘，使得盘密封封闭容器的敞开的顶端。

6. 发明授权

US11628969B2 Container assembly having a heat-sealed metal end, a metal end therefor, and a method for making same 有权
公开(公告)号：US11628969B2
公开(公告)日：2023-04-18
申请号：US16703411
申请日：2019-12-04
申请人： SONOCO DEVELOPMENT, INC.
发明人： Dave Dunn , John Meeks , Jeremy Morin , Trevor Price
IPC分类号： B65D21/032 , B65D6/30 , B65D8/00 , B65D21/02
摘要： A container assembly includes a container body having a side wall encircling an axis, and a metal end for attachment to an upper edge of the side wall via heat-sealing. The outer peripheral region is shaped prior to application to the container body such that an annular channel is defined between an inner chuck wall and an outer chuck wall of the metal end. The metal end is pushed straight onto the side wall such that the upper edge of the side wall is received into the channel. The surfaces of the side wall and the opposing surfaces of the chuck walls have heat-sealable material thereon. The metal end is heated to melt and fuse the heat-sealable layers, thereby sealing the metal end onto the side wall. The metal end is shaped such that the free edge of the outer chuck wall is not exposed.

7. 发明申请

US20210300667A1 CONTAINER CONSTRUCTION WITH ELEVATING BAG 有权
公开(公告)号：US20210300667A1
公开(公告)日：2021-09-30
申请号：US16832423
申请日：2020-03-27
申请人： Sonoco Development, Inc.
发明人： Trevor Price
IPC分类号： B65D83/00 , B65D43/02
摘要： The invention is drawn to a container comprising a bottom wall and at least one sidewall connected to the bottom wall which form a container interior. The sidewall terminates in a rolled edge opposite the bottom wall and has an inner and an outer surface. A flexible bag having an open end is disposed within the interior of the container. A slide ring comprises a circumferential portion which is substantially vertical or vertical and a finger extending therefrom and is affixed to the open end of the bag and disposed adjacent the outer surface of the sidewall, below the rolled edge. The finger of the slide ring is angled inwardly toward the sidewall and frictionally engages the sidewall. Vertical adjustment of the slide ring vertically adjusts the bag within the interior of the container.

8. 发明申请

US20150368000A1 CLOSURE FOR RETORT CONTAINER 审中-公开
标题翻译：回收集装箱关闭
公开(公告)号：US20150368000A1
公开(公告)日：2015-12-24
申请号：US14307824
申请日：2014-06-18
申请人： Sonoco Development, Inc.
发明人： Trevor Price
IPC分类号： B65D41/04 , B29C65/36
CPC分类号： B65D41/0492 , B29C65/3644 , B65D51/20
摘要： A retortable container is formed with an opening formed defined by a projecting rim. The rim includes an external surface and securing structure formed thereon. A flexible membrane is sealed to the rim and closes the opening. A closure is provided having a molded plastic tubular ring and a separately formed molded plastic disk. The tubular ring includes an overlapping flange at a top and directed inwardly towards an inwardly positioned open area. The skirt includes an engagement structure for securing the closure to the external surface of the rim. The disk is separately attached to the ring within the open area after the retort process is applied to the sealed bottle.
摘要翻译：可蒸煮容器形成有由突出的边缘限定的开口。边缘包括形成在其上的外表面和固定结构。柔性膜被密封到边缘并闭合开口。提供具有模制塑料管状环和单独形成的模制塑料盘的封闭件。管状环包括在顶部的重叠凸缘并且向内指向向内定位的开放区域。裙部包括用于将封闭件固定到边缘的外表面的接合结构。在将蒸煮处理应用于密封的瓶子之后，盘在打开区域内分开地附接到环上。

9. 发明公开

US20230242327A1 CONTAINER CONSTRUCTION WITH ELEVATING BAG 审中-公开
公开(公告)号：US20230242327A1
公开(公告)日：2023-08-03
申请号：US18133771
申请日：2023-04-12
申请人： Sonoco Development, Inc.
发明人： Trevor Price
IPC分类号： B65D83/00 , B65D43/02
CPC分类号： B65D83/0072 , B65D43/0235 , B65D83/005 , B65D2583/0472
摘要： The invention is drawn to a container comprising a bottom wall and at least one sidewall extending upwardly from the bottom wall. The sidewall terminates in an edge and has an inner and an outer surface. The bottom wall and the at least one sidewall form a container interior. A flexible bag having an open end is disposed within the interior of the container and over the top edge of the container. A slide ring extends at least partially circumferentially about the outer surface of the sidewall and is affixed to the open end of the bag and frictionally engaged with the outer surface of the sidewall.

10. 发明授权

US11040495B2 Method of making a retort container 有权
公开(公告)号：US11040495B2
公开(公告)日：2021-06-22
申请号：US16723339
申请日：2019-12-20
申请人： SONOCO DEVELOPMENT, INC.
发明人： Trevor Price , Jeremy Morin
IPC分类号： B29C65/00 , B21D51/26 , B29C65/36 , B65B7/28 , B65B51/22 , B29C65/46 , B29C65/78
摘要： A method is described for making a retort container having one or two metal ends. A heat-sealable material is present on one or both of the container side wall and the/each metal end. The/each metal end is seamed onto the container body, and the resulting container assembly is conveyed on a conveyor adjacent to an induction sealing head and then adjacent to a cooling device. A pressure belt engages the upper end of the container assembly to keep the metal end from coming off the container body during the induction heating and cooling processes.

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