-
公开(公告)号:US11254481B2
公开(公告)日:2022-02-22
申请号:US16564064
申请日:2019-09-09
摘要: Various enhancements of tabbed seals are provided herein with enhanced tab functionality. Such enhancements include a lacquer coating, such as one-part and two-part coatings, which can help minimize tab sticking to the lower laminate. Further, the lacquer can help decrease air bubbles under the tab and also provide visual enhancements to the tab.
-
公开(公告)号:US11059644B2
公开(公告)日:2021-07-13
申请号:US16736912
申请日:2020-01-08
IPC分类号: B65D77/20 , B32B7/05 , B65D51/20 , B65B7/01 , B65B7/28 , B29C65/02 , B29C65/48 , B29C65/00 , B32B3/26 , B32B5/18 , B32B7/12 , B32B15/08 , B32B15/20 , B32B27/08 , B32B27/36 , B32B37/06 , B32B37/12 , B29K667/00 , B29K705/02 , B29L31/56
摘要: Tabbed sealing members with a robust tab structure having additional support under the tab and at a tab pivot or hinge joint.
-
公开(公告)号:US10604315B2
公开(公告)日:2020-03-31
申请号:US15107560
申请日:2015-02-04
摘要: A tamper evident tabbed sealing member for sealing to a rim surrounding a container opening is described that includes a multi-layer laminate configured to isolate a residual ring of material that remains on a container land area upon seal removal.
-
公开(公告)号:US10556732B2
公开(公告)日:2020-02-11
申请号:US15554240
申请日:2016-03-03
IPC分类号: B65D77/00 , B65D77/20 , B32B7/05 , B29C65/02 , B29C65/48 , B29C65/00 , B32B3/26 , B32B5/18 , B32B7/12 , B32B15/08 , B32B15/20 , B32B27/08 , B32B27/36 , B32B37/06 , B32B37/12 , B29K667/00 , B29K705/02 , B29L31/56
摘要: Tabbed sealing members with a robust tab structure having additional support under the tab and at a tab pivot or hinge joint.
-
公开(公告)号:US20190276209A1
公开(公告)日:2019-09-12
申请号:US16345048
申请日:2017-10-27
发明人: Eric Clark , Benjamin James Harrop
IPC分类号: B65D53/04 , B65D25/14 , B32B27/32 , B32B5/18 , B32B15/085
摘要: A sealing member for a container is provided having a bottom heat sealable layer. The sealing members herein may be suitable for sealing on glass containers and/or for use with fat and oil containing materials. The heat sealable layer may include ethylene acrylic acid and a polyolefin plastomer.
-
公开(公告)号:US10259626B2
公开(公告)日:2019-04-16
申请号:US14383123
申请日:2013-03-08
摘要: A sealing member or closure for a container is provided having a protected security component and a removal tab. The sealing member is provided in the form of a one-piece or a two-piece construction and has a tab and an optical security component configured to be protected such that the optical clarity of the security component is maintained after induction sealing.
-
公开(公告)号:US10196174B2
公开(公告)日:2019-02-05
申请号:US14706263
申请日:2015-05-07
摘要: A pull-tab sealing member for a container providing a foamed polymer layer positioned within the sealing member for effective heat sealing to the container together with a lower laminate below a tab capable of tearing to provide a tamper evident structure below the tab.
-
公开(公告)号:US10005598B2
公开(公告)日:2018-06-26
申请号:US13284526
申请日:2011-10-28
CPC分类号: B65D51/20 , B32B27/08 , B32B37/153 , B32B37/203 , B32B2310/024 , B32B2435/00 , B65D2577/2041 , Y10T428/249982
摘要: A primary laminate including a tabstock in which a seal laminate including a foil layer and a top foam layer, a tabstock and a plastic film stock are fed to a laminating station is provided herein. At the lamination station, a curtain of polymeric adhesive is extruded between the plastics film stock and the top face of the primary substrate, which is partly comprised of the top face of the tabstock and partly comprised of the top foam layer of the seal laminate. Use of primary laminates obtained by such a process to form seals for sealing a container, for food or drink stored at low temperatures, is also described.
-
公开(公告)号:US20140001185A1
公开(公告)日:2014-01-02
申请号:US14019334
申请日:2013-09-05
IPC分类号: B65D53/00
CPC分类号: B32B27/36 , B32B3/02 , B32B3/10 , B32B7/04 , B32B7/045 , B32B7/06 , B32B7/12 , B32B15/08 , B32B15/09 , B32B27/08 , B32B27/30 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/34 , B32B37/1284 , B32B2250/05 , B32B2307/4023 , B32B2307/412 , B32B2307/75 , B32B2311/00 , B32B2323/04 , B32B2323/10 , B32B2331/04 , B32B2333/00 , B32B2367/00 , B32B2377/00 , B32B2435/00 , B32B2435/02 , B65D1/0246 , B65D17/28 , B65D17/4011 , B65D17/4012 , B65D39/02 , B65D39/025 , B65D41/045 , B65D41/0485 , B65D43/0225 , B65D43/0233 , B65D43/0277 , B65D43/0283 , B65D51/20 , B65D51/22 , B65D51/228 , B65D53/00 , B65D77/20 , B65D77/2024 , B65D77/2032 , B65D77/204 , C09J7/0296 , C09J7/29 , C09J123/06 , C09J123/08 , C09J123/0853 , C09J123/0869 , C09J2423/046 , C09J2423/106 , C09J2431/006 , C09J2433/00 , C09J2467/006 , Y10T428/215 , Y10T428/24802 , Y10T428/24851 , Y10T428/24868 , Y10T428/28 , Y10T428/2826 , Y10T428/31504 , Y10T428/31681 , Y10T428/31725 , Y10T428/31746 , Y10T428/3175 , Y10T428/31786 , Y10T428/31797 , Y10T428/31909 , Y10T428/31913 , Y10T428/31928 , Y10T428/31935 , Y10T428/31938
摘要: A method for producing a primary laminate including a tabstock by feeding a seal laminate comprising bottom food contact layers including a foil layer and a top polyester layer to a laminating station wherein either the foil layer of the underside of the polyester layer has been printed; simultaneously feeding a tabstock, which is narrower than the seal laminate, to the laminating station such that the bottom of the tabstock and the top polyester layer of the seal laminate come into contact to form a primary substrate, simultaneously feeding a plastic film stock; and continuously extruding a polymeric adhesive between the top face of the primary substrate and bottom surface of the plastic film stock.
摘要翻译: 一种通过将包含箔层和顶部聚酯层的底部食物接触层的密封层压体供给到已经印刷聚酯层的下侧的箔层的层压站来制造包括片状物的第一层压体的方法; 同时将比密封层压体窄的拉丝片进料到层压站,使得粘贴片的底部和密封层压体的顶部聚酯层接触以形成初级基底,同时供给塑料膜原料; 并且在主基底的顶面和塑料薄膜原料的底表面之间连续地挤出聚合物粘合剂。
-
公开(公告)号:US20090304964A1
公开(公告)日:2009-12-10
申请号:US12227573
申请日:2007-03-16
CPC分类号: B65D51/20 , B65D53/04 , B65D2251/0015 , B65D2251/0093 , Y10T428/1376 , Y10T428/24802 , Y10T428/24826 , Y10T428/249982 , Y10T428/249987 , Y10T428/249991
摘要: A vessel closing laminate comprising: a seal laminate (1) comprising a bottom subassembly of layers including a foil layer (5); and a seal substrate attached to the uppermost layer of the bottom subassembly of layers wherein the seal substrate has a bottom foam layer (2) and a top plastic material layer (10) and further includes a free tab (50) lying wholly within the circumference of the seal; a wax layer (11) on top of the plastic material layer of the seal substrate; and an absorbent liner (12) adhered to the plastic layer of the seal substrate by means of the wax layer.
摘要翻译: 1.一种容器封闭层压体,包括:密封层压体(1),其包括包括箔层(5)的层的底部子组件; 以及密封衬底,其附接到所述底部子组件的最上层,其中所述密封衬底具有底部泡沫层(2)和顶部塑料材料层(10),并且还包括完全位于所述圆周内的自由突片(50) 的印章; 在所述密封衬底的塑料材料层的顶部上的蜡层(11); 和通过蜡层粘附到密封基底的塑料层上的吸收衬垫(12)。
-
-
-
-
-
-
-
-
-