公开(公告)号：US12129092B2

公开(公告)日：2024-10-29

申请号：US17784311

申请日：2020-12-10

申请人： FUJI SEAL INTERNATIONAL, INC.

发明人： Yuma Dan ,  Tadashi Takano

IPC分类号： B65D75/28 ,  B65D33/25 ,  B65D75/58

CPC分类号： B65D75/28 ,  B65D33/2508 ,  B65D75/5883 ,  B65D2575/586

摘要： A pouch-type container including a pair of main-body sheets defining a storage space for containing a packaged substance; an opening at a first end of the main-body sheets in a z-direction; a spout at a second end, opposite the opening, of the main-body sheets in the z-direction; and an opening/closing part offset from the opening toward the second end in the z-direction to open and close the storage space. The pouch-type container further includes: a locking band fixed to the main-body sheets at a pair of fixed portions spaced apart in a width direction (x direction) to define an insertion space with the outer surface of one of the main-body sheets, the width direction being perpendicular to the y-direction wherein the main-body sheets face each other and the z-direction; and a lock part including at least one of the main-body sheets and configured to be locked with the locking band.

公开(公告)号：US20240269972A1

公开(公告)日：2024-08-15

申请号：US18567696

申请日：2021-06-30

申请人： AMCOR FLEXIBLES NORTH AMERICA, INC.

发明人： Melissa Kanzelberger COOLICH ,  Kylie C. HARTFORD

IPC分类号： B32B27/08 ,  B32B7/12 ,  B32B27/32 ,  B65D33/01 ,  B65D33/25 ,  B65D65/38 ,  B65D75/26 ,  B65D75/28 ,  B65D75/58

CPC分类号： B32B27/08 ,  B32B7/12 ,  B32B27/32 ,  B65D33/01 ,  B65D33/25 ,  B65D65/38 ,  B65D75/26 ,  B65D75/28 ,  B65D75/5805 ,  B32B2250/242 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2307/31 ,  B32B2307/408 ,  B32B2307/516 ,  B32B2307/558 ,  B32B2307/5825 ,  B32B2307/7376 ,  B32B2439/46 ,  B32B2439/70 ,  B65D2203/00 ,  B65D2205/00 ,  B65D2565/386

摘要： A quad-seal package has a front panel, back panel, first side panel, and second side panel formed from a recyclable packaging film. The recyclable packaging film includes a machine-direction oriented, polyethylene-rich exterior film and a polyethylene-based interior film. The quad-seal package, when containing a granular product, resists rupture when dropped according to ASTM D5276-98 test procedure A2.2.1 on the bottom of the package at a drop height of 91.4 cm (36 inches).

公开(公告)号：US12030696B2

公开(公告)日：2024-07-09

申请号：US17586098

申请日：2022-01-27

申请人： Mark Steele

发明人： Mark Steele

IPC分类号： B65D33/25 ,  B31B70/60 ,  B31B70/81 ,  B29C65/00 ,  B29C65/02 ,  B29C65/48 ,  B29L5/00 ,  B29L31/00 ,  B31B150/10 ,  B31B160/10

CPC分类号： B65D33/2508 ,  B31B70/61 ,  B31B70/81 ,  B31B70/8133 ,  B29C65/02 ,  B29C65/48 ,  B29C66/133 ,  B29C66/4322 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/8511 ,  B29L2005/00 ,  B29L2031/7128 ,  B31B2150/10 ,  B31B2160/10 ,  B29C66/71 ,  B29K2023/06 ,  B29C66/71 ,  B29K2067/003 ,  B29C66/71 ,  B29K2023/12 ,  B29C66/71 ,  B29K2077/00 ,  B29C66/71 ,  B29K2067/00

摘要： A flexible package having a closure device and a lap or fin seal is provided that reduces or eliminates an air gap present at the fin or lap seal portion of packages. The package can include a film with a closure applied to the film. The flexible package can include a film having a closure device applied to the film transverse to the first and second side edges of the film, with the first side edge portion extending into the fin seal such that at least a portion of the first side edge portion eliminates an air gap between the fin or lap seal and at least one of the first and second side edge portions.

公开(公告)号：US20240116679A1

公开(公告)日：2024-04-11

申请号：US18276973

申请日：2021-03-10

申请人： AMCOR FLEXIBLES NORTH AMERICA, INC.

发明人： Marco TORRIGLIA ,  Alberto VARA ALONSO ,  Nicola CATOZZI

IPC分类号： B65D30/20 ,  B65D30/08 ,  B65D33/25 ,  B65D75/58

CPC分类号： B65D31/10 ,  B65D31/02 ,  B65D33/2533 ,  B65D75/5805

摘要： A hermetically sealed single lip bag has a front panel (210), a back panel (220), a first side panel and second side panel formed from a recyclable high-barrier packaging film. The recyclable high-barrier packaging film has a machine-direction oriented, polyethylene-based exterior film (110) and a polyethylene-based interior film (120). The exterior film (110) has a transverse direction secant modulus and a machine direction secant modulus, each between 1,000 and 1,800 N/mm2.

公开(公告)号：US20240115015A1

公开(公告)日：2024-04-11

申请号：US18541773

申请日：2023-12-15

申请人： IDEMITSU UNITECH CO., LTD.

发明人： Takumi TODAKA ,  Ryo KATADA ,  Takuto OGAWA ,  Tomoyuki KITAJIMA

IPC分类号： A44B19/34 ,  B31B70/81 ,  B65D33/00 ,  B65D33/25 ,  B65D75/58

CPC分类号： A44B19/34 ,  B31B70/8131 ,  B65D33/002 ,  B65D33/2541 ,  B65D75/5805 ,  B31B2160/10

摘要： A tape includes, in a cross-sectional shape: a first and a second portion which are configured to be at least partially in opposition. The first portion includes: thick portions provided in corresponding one of a first and a third region, out of the first, a second, and the third region in a width direction of the tape; a first and a second thin portion provided at respective both end portions, in the width direction, of the second region positioned between the first and the third region; and at least one intermediate portion provided between the first and the second thin portion. The second portion includes: thick portions provided in corresponding one of the first and the third region and extending beyond end portions, in the width direction, of the second region; and at least one third thin portion provided in the second region and opposed to the intermediate portion.

公开(公告)号：US11912467B2

公开(公告)日：2024-02-27

申请号：US17591067

申请日：2022-02-02

申请人： ICA S.p.A

发明人： Gino Rapparini ,  Pietro Crescimbeni

IPC分类号： B65D33/25 ,  B65B1/04 ,  B65B7/02 ,  B65B3/04 ,  B65B51/10 ,  B65D75/58 ,  B65B61/18 ,  B31B70/00 ,  B31B70/81 ,  B65B51/14

CPC分类号： B65D33/2508 ,  B65B1/04 ,  B65B3/04 ,  B65B7/02 ,  B65B51/10 ,  B65B61/188 ,  B65D33/25 ,  B65D75/5855 ,  B31B70/004 ,  B31B70/8131 ,  B65B51/146

摘要： A system and a method for closing, in an automated way, at least one package having a reversibly closeable interlocking element comprising a first complementary element and a second complementary element extending between two extremities. The system includes a pressing element, configured to press the first complementary element against the second complementary element by sliding between the two extremities, and a counteracting element, configured to stop the second complementary element when the pressing element presses the first complementary element against the second complementary element, in such a way that the first complementary element and the second complementary element interlock with each other along their entire length.

公开(公告)号：US11905070B2

公开(公告)日：2024-02-20

申请号：US17160469

申请日：2021-01-28

申请人： Illinois Tool Works Inc.

发明人： Eric P. Plourde ,  Christine N. Shimel ,  Lars G. Wihlborg

IPC分类号： B65D33/25 ,  B65D65/46 ,  C08L1/26 ,  C08L29/04 ,  B65D30/08 ,  C08L97/02 ,  D21H17/36 ,  B65D65/38

CPC分类号： B65D33/2584 ,  B65D31/04 ,  B65D33/2541 ,  B65D65/46 ,  C08L1/26 ,  C08L29/04 ,  C08L97/02 ,  B65D33/25 ,  B65D33/2508 ,  B65D65/38 ,  D21H17/36

摘要： A repulpable zipper is provided for attachment to a repulpable flexible package. The repulpable zipper is formed using a water-soluble polymer combined with a repulpable material, such as a plant-based cellulose material. The repulpable zipper enables the repulpable package to be opened and closed by the consumer, so that the consumer has the option to determine, change or manipulate the contents of the repulpable flexible package.

公开(公告)号：US20240051713A1

公开(公告)日：2024-02-15

申请号：US18358631

申请日：2023-07-25

申请人： Illinois Tool Works Inc.

发明人： Eric P. Plourde ,  Lars G. Wihlborg

IPC分类号： B65D33/25

CPC分类号： B65D33/2583 ,  B65D33/2585 ,  B65D2215/08

摘要： A reclosable enclosure includes a body having a front panel and a back panel secured to each other and forming a cavity therebetween to store contents. The body includes a flap that extends from a top end of the body. The reclosable enclosure includes a zipper assembly coupled to an interior surface of at least the front panel. The zipper assembly includes a first profile strip and a second profile strip that form a reclosable zipper to selectively close the cavity. The flap blocks access to the reclosable zipper and is sealed to at least one of the front panel or the second profile strip in an intact state of the flap. The flap defines one or more lines of weakness to permit irreparable separation of a sub-flap from a remainder of the flap to access the reclosable zipper.

公开(公告)号：US20240034516A1

公开(公告)日：2024-02-01

申请号：US18264356

申请日：2022-02-11

申请人： INTERNATIONAL CONSOLIDATED BUSINESS GROUP PTY LTD

发明人： Philip Withers

IPC分类号： B65D33/25 ,  B65D33/02

CPC分类号： B65D33/2566 ,  B65D33/02

摘要： A reclosable plastic bag, comprising front and rear panels formed of plastic film and sealed about their side and bottom edges to leave a top opening, each of the panels having an inner surface and an outer surface, first and second closures on the inner surfaces of each of the front and rear panels to close and open the top opening, wherein the first and second closures are parallel to one another and spaced apart at a distance from one another, and a thickened region on the outer surface of the front panel between the first and second closures.

公开(公告)号：US11878834B2

公开(公告)日：2024-01-23

申请号：US17382742

申请日：2021-07-22

申请人： STASHER, INC.

发明人： Paul Maguire ,  Katousha Ghaemi Nouri ,  Angelo Carpinelli ,  Bryan Kin Fo Au

IPC分类号： B65D6/24 ,  B65D33/25

CPC分类号： B65D11/188 ,  B65D33/25

摘要： A container made of an elastomer such as silicone with a leak resistant seal and pressure shield. The seal incorporates press-fit elements sufficient to provide a strong seal that resists leakage of liquids from inside the container. The pressure shield increases leak resistance, is formed by material disposed on an inside of the container, and works by deflecting pressure away from the two leak resistant seal portions. The pressure shield includes a bottom pressure shield having an average thickness of at least 0.15 cm, and a top pressure shield having an average thickness of at least 0.15 cm.