公开(公告)号：US20200207520A1

公开(公告)日：2020-07-02

申请号：US16816281

申请日：2020-03-12

申请人： Stasher, Inc.

发明人： Katousha Ghaemi NOURI ,  Paul MAGUIRE

IPC分类号： B65D33/25 ,  B65D81/34 ,  B65D33/24 ,  B65D53/06

摘要： Embodiments include a method of manufacturing a container with a leak resistant seal. The method includes forming an elastomer or a plastic or any combination thereof into a container inside out by forming an outside portion of the container on an internal surface of the container before inverting the container and forming an inside portion of the container on an external surface of the container before inverting the container. In embodiments, the method includes forming or coupling a leak resistant seal on the external surface of the container before inverting the container. The leak resistant seal provides access to the inside portion of the container when the leak resistant seal is open after inverting the container and holds at least liquid internal to the container when applying an external force to the container without use of an external structure to keep the leak resistant seal closed after inverting the container.

公开(公告)号：US10696463B2

公开(公告)日：2020-06-30

申请号：US14454283

申请日：2014-08-07

申请人： Berry Plastics Corporation

发明人： Jay S Swamy

IPC分类号： B32B27/36 ,  B32B27/32 ,  B65D77/20 ,  B65B51/10 ,  B65B1/04 ,  B65B3/04 ,  B32B1/02 ,  B65B7/28 ,  B32B7/12 ,  B65D53/06

摘要： A package includes a container and a closure. The container includes a body formed to include a product-storage region adapted to store products therein and a brim coupled to the body and formed to include a mouth opening into the product-storage region. The closure is coupled to the brim of the container by melting a portion of the closure together with a portion of the brim to block access to the products stored in the product-storage region.

公开(公告)号：US20200095038A1

公开(公告)日：2020-03-26

申请号：US16138225

申请日：2018-09-21

申请人： LOREAL

发明人： Wenzhen Cheng ,  William Blake Soeters

IPC分类号： B65D53/06 ,  B65D47/08 ,  B65D55/02 ,  B65D43/02 ,  B65B7/26 ,  A45D33/00

摘要： A packaging system includes a base, a lid, a closure structure, and an adhesive deposit. The base has a well. The lid is hingeably connected to the base and has a user input region and a protrusion projecting into the well. The closure structure is configured for releasably retaining the lid in a closed position relative to the base. The adhesive deposit is located within the well and at least partially surrounds the protrusion, and forms a first plurality of adhesive bonds with the well and a second plurality of adhesive bonds with the protrusion. The second plurality of adhesive bonds and the closure structure are configured to exert a combined retention force of at least 20N.

公开(公告)号：US20190270550A1

公开(公告)日：2019-09-05

申请号：US16291758

申请日：2019-03-04

申请人： GoSili, Inc.

发明人： Anastacia Feeley ,  Giuliana Schwab

IPC分类号： B65D47/06 ,  B65D53/06 ,  B65D43/02

摘要： The present disclosure provides a lid that has a design that is configured to enable drinking from any point along the perimeter of the lid while at the same time preventing liquid to escape from the lid when a user is not drinking (i.e., spill proof). The lid has a plurality of slits around at least a portion of the lid.

公开(公告)号：US10279967B2

公开(公告)日：2019-05-07

申请号：US14162563

申请日：2014-01-23

申请人： SEAL AND PACK CO., LTD.

发明人： Se-Hwang Wei

IPC分类号： B65D53/06 ,  B65D77/20 ,  B65D51/20 ,  B65D41/32

摘要： A sealing cover for containers with increased heat resistance, easy-opening performance and sealability is provided. The sealing cover includes an upper layer which is provided with the opening tab, and a lower layer which includes an aluminum foil and a heat sealing adhesive layer thermally-adhering to the container. The upper layer and the lower layer are integrated with each other via thermal adhesion using a heat adhesive resin or film.

公开(公告)号：US10125989B2

公开(公告)日：2018-11-13

申请号：US14768466

申请日：2013-03-05

申请人： SOCIETE BIC

发明人： Guy Lefebvre ,  Yann Lefebvre

IPC分类号： F23Q2/52 ,  B65B3/12 ,  B65B51/22 ,  B65B7/28 ,  B65D39/00 ,  B65D53/06

摘要： A sealing assembly, for filling and sealing a reservoir of a gas lighter that includes a cylindrical well, a plug having a front section and a rear section, the front section having radial projections and at least one recess to provide a fluid passage, the rear section having a circular bulge/bump portion, and a weld portion adapted to be melted by welding, wherein the plug is adapted to be moved from a first position (P1) in which a gas passage is, to a second position (P2), temporary seal position, in which a gastight contact is provided between the circular bulge portion of the plug and an inner wall of the well, and further from the second position to a third axial position (P3), definitive seal position, wherein the weld portion of the plug is definitely welded to the reservoir in a gastight manner.

公开(公告)号：US20180118431A1

公开(公告)日：2018-05-03

申请号：US15573002

申请日：2016-12-21

申请人： ARONKASEI CO., LTD. ,  IWASAKI INDUSTRY INC.

发明人： Yuuki HAYAKAWA ,  Noriaki DATE ,  Yoshihisa IWASAKI

IPC分类号： B65D53/06 ,  B65D53/02 ,  B65D81/34 ,  B65D43/02

CPC分类号： B65D53/06 ,  A47G19/12 ,  B29C45/1676 ,  B29K2009/06 ,  B29K2023/12 ,  B29K2995/0021 ,  B29K2995/007 ,  B29L2031/26 ,  B29L2031/712 ,  B65D11/10 ,  B65D43/0212 ,  B65D45/18 ,  B65D53/02 ,  B65D81/3453 ,  B65D2543/00185 ,  B65D2543/00222 ,  B65D2543/00296 ,  B65D2543/00462 ,  B65D2543/00472 ,  B65D2543/00537 ,  B65D2543/00564 ,  B65D2543/00574 ,  B65D2543/00583 ,  B65D2543/00648 ,  B65D2543/00694 ,  B65D2543/00805 ,  B65D2543/00972

摘要： Provided are a food container which is formed to have a sealing moiety integrated with a lid or a container body and is not easily deformed when heated by a microwave oven or the like, so as to be capable of keeping a sealed state, and a method for manufacturing the food container. A food container 10 has a container body 11 having, in the upper surface thereof, an opening 111, and a lid 12 fittable to the container body 11 to close the opening 111. In the lid 12 or the container body 11, a sealing moiety 13 is located which makes the periphery of the opening 111 in a sealed state under a situation that the opening 111 is closed by the lid 12. The sealing moiety 13 includes an elastomer composition which includes a hydrogenated styrene based block copolymer A that has a weight-average molecular weight of 100,000 to 500,000, a softener B for rubber that has a weight-average molecular weight of 500 or more, and an olefin based resin C, and which has a hardness A of 5 to 70 both inclusive, and a compressive permanent strain (CS) of 60% or less at 100° C. over 24 hours. The sealing moiety is formed to be integrated with the lid or the container body, and the lid 12 or the container body 11 includes a polypropylene.

公开(公告)号：US09957367B2

公开(公告)日：2018-05-01

申请号：US14908134

申请日：2014-07-07

申请人： SAUDI BASIC INDUSTRIES CORPORATION ,  SABIC GLOBAL TECHNOLOGIES B.V.

发明人： Johan Maria Krist ,  Emanuel Joseph Herman Marie Van der Ven ,  Douwe Wiebe van der Meer

IPC分类号： C08J9/12 ,  B65D53/06 ,  C08J9/14 ,  C08L23/08 ,  B65D51/00 ,  B65D53/04

CPC分类号： C08J9/122 ,  B65D51/00 ,  B65D53/04 ,  B65D53/06 ,  C08J9/141 ,  C08J2203/06 ,  C08J2203/14 ,  C08J2205/044 ,  C08J2323/08 ,  C08L23/08 ,  C08F210/02 ,  C08F2/00 ,  C08F2222/1013 ,  C08F2500/12

摘要： The invention is directed to foamed caps and closure seals comprising as one of the layers polyethylene foam. The polyethylene foam is obtained by foaming of low density polyethylene copolymer obtained by a high pressure polymerization process in the presence of 1,4-butanediol dimethacrylate.

公开(公告)号：US09943998B2

公开(公告)日：2018-04-17

申请号：US14716134

申请日：2015-05-19

申请人： Anne-Cécile Ropelé

发明人： Anne-Cécile Ropelé

IPC分类号： B29C45/16 ,  B29C45/00 ,  B65D41/32 ,  B65D41/34 ,  B65D41/04 ,  B65D53/06 ,  B29D99/00 ,  B29L31/56 ,  B29L31/00

CPC分类号： B29C45/0003 ,  B29C45/1635 ,  B29C45/1676 ,  B29C2045/1678 ,  B29D99/0096 ,  B29L2031/565 ,  B29L2031/772 ,  B65D41/0407 ,  B65D41/325 ,  B65D41/3447 ,  B65D53/06

摘要： The disclosure includes a cap having a first portion made of a plastic material and forming a bottom for covering a container neck and a protective side wall for surrounding the container neck, and a second portion made of a flexible material that is compatible with the plastic material of the first portion and separate from the plastic material of the first portion, the second portion being annular and consisting of a flexible seal, which projects from the bottom toward the interior of the side wall and which is welded to the first portion. Thus, the manufacture of the stopper by molding includes injecting a flexible material to produce the flexible annular seal and then the movable portions of the mold are placed such that the flexible material is in a groove that is set back from the planar surface of the mold.

公开(公告)号：US20180056574A1

公开(公告)日：2018-03-01

申请号：US15787261

申请日：2017-10-18

申请人： Converter Manufacturing, LLC

发明人： Millard F WALLACE

IPC分类号： B29C51/30 ,  B32B3/26 ,  B32B27/08 ,  B32B7/06 ,  B29C51/14 ,  B29C51/26 ,  B65D53/06

CPC分类号： B29C51/306 ,  B29C47/0026 ,  B29C47/0054 ,  B29C47/068 ,  B29C47/8835 ,  B29C47/8885 ,  B29C51/082 ,  B29C51/14 ,  B29C51/20 ,  B29C51/265 ,  B29C51/42 ,  B29K2101/12 ,  B29K2105/256 ,  B29L2031/712 ,  B32B3/266 ,  B32B7/06 ,  B32B27/08 ,  B65D1/34 ,  B65D1/40 ,  B65D1/42 ,  B65D43/0204 ,  B65D53/06

摘要： The disclosure relates to forming shaped thermoplastic articles having smooth peripheries. Many thermoplastic articles have sharp edges formed upon molding or cutting the article from a feedstock sheet. Such sharp edges can damage thin plastic films or flesh which they contact, and smoothing the edges is desirable. Described herein are methods of forming a smooth periphery for such sharp-edged articles by rolling over the sharp edge. The smoothing operation is performed by forming a deflectable flange including a bend region separated from the potentially sharp peripheral edge by a spacer, deflecting a portion of the deflectable flange, and softening at least one bent portion of the deflectable flange to yield a smooth periphery upon cooling. A liner sheet may be attached to the feedstock sheet prior to, during, or after forming and can be peelable therefrom.