公开(公告)号：US20180222635A1

公开(公告)日：2018-08-09

申请号：US15947419

申请日：2018-04-06

申请人： SONCO DEVELOPMENT, INC.

发明人： JONATHAN EDWARD TROLLEN

IPC分类号： B65D33/02 ,  B65D30/18 ,  B65D30/20 ,  B65D75/00 ,  B65D65/40 ,  B65D33/20 ,  B65D33/16

CPC分类号： B65D33/02 ,  B65D31/08 ,  B65D31/10 ,  B65D33/16 ,  B65D33/20 ,  B65D65/40 ,  B65D75/008 ,  B65D75/5838

摘要： A flat-bottomed bag is formed from a flexible sheet that initially is flat prior to being manipulated to form the bag. The sheet is a laminate of a first web and a second web laminated together by an adhesive layer disposed between the webs. The sheet defines a plurality of serially connected side wall panels collectively defining a vertically extending side wall of the bag, and a plurality of bottom panels respectively connected to the side wall panels at respective fold lines. The bottom panels are folded about the fold lines and are attached together to form a flat bottom wall configured to support the bag in an upright orientation. The adhesive layer is in a partial-coverage pattern that includes adhesive-free regions located along each fold line between each bottom panel and the respective side wall panel connected therewith.

公开(公告)号：US10000033B2

公开(公告)日：2018-06-19

申请号：US14598475

申请日：2015-01-16

申请人： BlueAvocado, Co.

发明人： Alain Denis ,  Amy George

IPC分类号： H01R4/60 ,  B31B21/00 ,  B65D30/20 ,  B65D33/25 ,  B29C65/00 ,  B29C65/02 ,  B29L31/00 ,  B29L5/00 ,  B29C65/58 ,  B29K105/00 ,  B29K105/26 ,  B29C65/04 ,  B31B70/64 ,  B31B150/00 ,  B31B160/20 ,  B31B70/81 ,  B31B160/10

CPC分类号： B31B70/26 ,  B29C65/02 ,  B29C65/04 ,  B29C65/58 ,  B29C66/1122 ,  B29C66/12421 ,  B29C66/12461 ,  B29C66/1282 ,  B29C66/12841 ,  B29C66/14 ,  B29C66/232 ,  B29C66/244 ,  B29C66/3452 ,  B29C66/43 ,  B29C66/524 ,  B29C66/71 ,  B29C66/73713 ,  B29C66/73921 ,  B29C66/81423 ,  B29C66/81431 ,  B29C66/8167 ,  B29C66/8511 ,  B29K2023/083 ,  B29K2023/12 ,  B29K2105/0088 ,  B29K2105/26 ,  B29L2005/00 ,  B29L2031/7128 ,  B29L2031/7282 ,  B31B70/64 ,  B31B70/8131 ,  B31B2150/00 ,  B31B2160/102 ,  B31B2160/20 ,  B65D31/10 ,  B65D33/2566 ,  Y02W30/807 ,  Y10T156/10 ,  B29K2023/06 ,  B29K2023/0633 ,  B29K2023/0625 ,  B29K2067/003 ,  B29K2023/065

摘要： Disclosed are embodiments of a versatile storage bag and methods of making same. The versatile storage bag may have first and second sidewalls, a double-locking closure mechanism with a first closure element extending along the first sidewall and a second closure element extending along the second sidewall, each closure element having a channel and an elongated member configured for interlocking with one another. A double-seal along three sides of the first sidewall and the second sidewall form a gusset between two seals, leaving an opening through the double-locking closure mechanism. Corner seals may be formed at the corners of the first and second sidewalls, further reinforcing the double-locking closure mechanism for an airtight and hence waterproof seal. The versatile storage bag may be made of a food-grade polyethylene vinyl acetate blend, approximately 90% or less ethylene vinyl acetate and approximately 10% or less polyethylene.

公开(公告)号：US20180155084A1

公开(公告)日：2018-06-07

申请号：US15726799

申请日：2017-10-06

申请人： Gateway Packaging Company

发明人： Omar Abuaita

IPC分类号： B65D30/08 ,  B65D30/20 ,  B65D30/18 ,  B31B70/26 ,  B31B70/64 ,  B31B70/66 ,  B31B70/00

CPC分类号： B65D31/04 ,  B31B70/008 ,  B31B70/26 ,  B31B70/266 ,  B31B70/52 ,  B31B70/649 ,  B31B70/66 ,  B31B2155/003 ,  B31B2160/20 ,  B65D31/02 ,  B65D31/08 ,  B65D31/10

摘要： A method of manufacturing an SOS bag of indefinite length is disclosed including, as a preliminary step, providing a gusseted tube of indefinite length. In a series of steps, the gusseted tube may be folded inwardly at its base to create front and rear flaps that are then folded about fold lines to create a folded bottom gusseted tube. A rectangular patch may then be applied thereto in a series of steps, including for example hot air welding and/or ultrasonic welding, to complete an embodiment of a bag of the disclosure, one having a unique bottom for an SOS bag. The disclosure additionally includes bags manufactured by the method disclosed herein, as well as SOS bags having the unique construction disclosed herein.

公开(公告)号：US09988189B2

公开(公告)日：2018-06-05

申请号：US15333815

申请日：2016-10-25

申请人： United Parcel Service of America, Inc.

发明人： Mark J. Davidson

IPC分类号： B65D33/08 ,  B65D33/14 ,  B65D33/16 ,  B65D33/25 ,  B65D30/20 ,  B65D33/28

CPC分类号： B65D33/14 ,  B65D31/10 ,  B65D33/08 ,  B65D33/16 ,  B65D33/25 ,  B65D33/28

摘要： A portable bag is provided, comprising: a plurality of surfaces configured to define an interior compartment, the surfaces including a front and rear surface connected by a pair of side surfaces; at least two handling extensions, a respective each of said at least two handling extensions being positioned adjacent to and extending outwardly relative to a respective one of said pair of side surfaces, and at least two handling openings, said at least two handling openings being integrally defined on at least one of said at least two handling extensions. An associated assembly is also provided, including the portable bag further comprising a set of eyelets positioned on each of the front and rear surfaces of the plurality of surfaces and the assembly further comprising a portable bag dispenser comprising at least two portions configured to slidably extend through the set of eyelets.

公开(公告)号：US09982074B2

公开(公告)日：2018-05-29

申请号：US13127370

申请日：2009-10-08

申请人： Bernhard Fussnegger ,  Karl-Hermann Strube ,  Reinhold Dieing

发明人： Bernhard Fussnegger ,  Karl-Hermann Strube ,  Reinhold Dieing

IPC分类号： B65D85/00 ,  C08F16/06 ,  C08F210/02 ,  B65D30/08 ,  B65D30/20 ,  C08L39/06 ,  C08L77/00

CPC分类号： C08F210/02 ,  B32B7/12 ,  B32B23/08 ,  B32B27/08 ,  B32B27/10 ,  B32B27/20 ,  B32B27/285 ,  B32B27/304 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2270/00 ,  B32B2307/7265 ,  B32B2439/00 ,  B32B2439/70 ,  B65D31/02 ,  B65D31/10 ,  B65D65/40 ,  C08L39/06 ,  C08L77/00 ,  C08F218/08

摘要： Disclosed is a method of making packaging material for polymers susceptible to oxidation. The packaging material utilizes a composite foil. The composite foil has at least three layers and have barrier layers based on polyvinyl alcohols. The composite foil may be used to package polymers susceptible to oxidation. Also disclosed is a process for packaging the polymers and the packaging composed of the composite foil.

公开(公告)号：US20180141736A1

公开(公告)日：2018-05-24

申请号：US15866354

申请日：2018-01-09

申请人： Polytex Fibers Corporation

发明人： Jacobo Bazbaz ,  Alberto Zaroli

IPC分类号： B65D77/38 ,  B65D33/16 ,  B65D33/02 ,  B65D30/08 ,  B65D30/20 ,  B65D33/00

CPC分类号： B65D77/38 ,  B65D31/02 ,  B65D31/10 ,  B65D33/00 ,  B65D33/02 ,  B65D33/16 ,  B65D75/5805 ,  B65D75/5838 ,  B65D75/5844

摘要： A woven laminated plastic bag having features that prevent leakage of contents out of the bag, or infestation of organisms into the contents of the bag is provided. In various aspects the bag can be fabricated from woven polypropylene and/or polyethylene layer which can be laminated with a film layer, can form a pinch bottom bag, and can have one or both sides include graphics and/or printing. The bag can also provide a top end and/or a bottom end either or both of which provide a discrete area which may contain discrete graphics and/or printing. The bag can also include a sealed closure that at least a portion of which can be easily peeled open with less force than the remainder of the sealed closure.

公开(公告)号：US09975665B2

公开(公告)日：2018-05-22

申请号：US14851439

申请日：2015-09-11

申请人： Waterview Innovation, LLC

发明人： Eric Grossman

IPC分类号： B65D33/00 ,  B65D33/08 ,  B65D30/08 ,  B65D33/06 ,  B65D30/20 ,  B65D33/01

CPC分类号： B65D33/08 ,  B65D31/04 ,  B65D31/10 ,  B65D33/00 ,  B65D33/004 ,  B65D33/01 ,  B65D33/065 ,  Y02W30/807

摘要： Described herein is a reusable, multi-purpose bag, comprising a flexible, resiliently deformable body comprising a first material and a second material. The first material has a first degradation temperature and an absorption ratio of at least two to one of absorbed water weight to bag weight. The first material forms an anterior panel and a posterior panel, and the anterior panel is coupled to the posterior panel to define a cavity therebetween. The second material has a second degradation temperature that is lower than the first degradation temperature, and at least a portion of the anterior panel is bonded to at least a portion of the posterior panel by the second material.

公开(公告)号：US09914562B2

公开(公告)日：2018-03-13

申请号：US15366539

申请日：2016-12-01

申请人： Kenneth Fox Supply Company

发明人： L. Keith Fox ,  Aaron Fox ,  Craig Fox

IPC分类号： B65D30/04 ,  B65D30/06 ,  B65D30/18 ,  B65D33/01 ,  B65D33/16 ,  B65D33/25 ,  B65D30/20 ,  B65D33/02 ,  B65D33/08 ,  B65D33/14

CPC分类号： B65D29/04 ,  B65D31/08 ,  B65D31/10 ,  B65D33/01 ,  B65D33/02 ,  B65D33/08 ,  B65D33/14 ,  B65D33/1625 ,  B65D33/2508

摘要： An embodiment includes a bag comprising mesh and film side walls and a reinforcing strip of film; wherein (a) the mesh side wall is sealed to opposing side edges of the film side wall; (b) the reinforcing strip of film is sealed to an upper portion of the mesh side wall and to the opposing side edges of the film side wall; (c) the film side wall has a bottom extension, which is monolithic with the film side wall, extending upwardly and sealed along a lateral extent of a bottom portion of the mesh side wall; (d) the film side wall is non-coplanar with a portion of the bottom extension; (e) another portion of the bottom extension is non-coplanar with the mesh side wall; and (f) a horizontal axis intersects the bottom portion of the film side wall and three portions of the bottom extension.

公开(公告)号：US20180002090A1

公开(公告)日：2018-01-04

申请号：US15198744

申请日：2016-06-30

申请人： Dow Global Technologies LLC

发明人： Peter J. Schulz ,  Lamy J. Chopin, III ,  Michelle L. Boven ,  Jeffrey E. Bonekamp

IPC分类号： B65D75/56 ,  B65D75/58 ,  B65D30/20

CPC分类号： B65D75/566 ,  B65D31/10 ,  B65D33/06 ,  B65D75/5883 ,  B65D2231/001

摘要： The present disclosure provides a flexible container. In an embodiment, the flexible container includes a front panel, a rear panel, a first gusseted side panel, and a second gusseted side panel, the gusseted side panels adjoining the front panel and the rear panel along (i) peripheral seals to form a chamber; and (ii) handle seals to form a handle, the handle located at an end of the chamber and including a pocket formed from the handle seals. The pocket contains a grip member.

公开(公告)号：US09850034B2

公开(公告)日：2017-12-26

申请号：US15593703

申请日：2017-05-12

申请人： Daniel Brian Tan

发明人： Daniel Brian Tan

IPC分类号： B65D33/00 ,  B65D30/20 ,  B65H75/32 ,  B65H75/44

CPC分类号： B65D33/007 ,  B65D31/10 ,  B65D33/001 ,  B65D33/002 ,  B65H75/32 ,  B65H75/4468

摘要： A self-opening bag includes front and real walls joined at their respective first and second side and bottom edges. The bag is folded at least once parallel to its side edges. At least one attaching feature is located on the outer surface of the bag adjacent the upper end and between the folded walls. The bag is releasably attached to a subsequent bag. The at least one attaching feature causes the bag to open as the bag is pulled from the subsequent bag. The once folded bag may be sealed at the bottom edges after folding to form a star-sealed bag bottom. The bags may be removably attached to each other at a perforation line and wound onto a compact roll for use with a bag dispenser. The bags may have an upper seam, a U-shaped cut and a pair of bag handles. The bags may be corona treated.