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Match Document Document Title
7524110 Reclosable package with slider zipper shielded for high pressure pasteurization  
The disclosure relates to a semi-soft cap or patch which is secured by adhesive to a slider on a zipper in a reclosable package. This cap or patch prevents the slider from puncturing the web or...
7510328 Reclosable package having slider with pull tab  
A reclosable package comprises a receptacle having a mouth, a header that encloses a space above the mouth, and a slider-zipper assembly disposed in the mouth, the slider-zipper assembly comprising...
7478950 Variable alignment slider zipper for reclosable bags  
A reclosable slider zipper is disclosed wherein the profiles have several interlocking ribs thereby allowing the profiles to be interlocked in various alignments. A slider is provided to open and...
7416336 Tamper-evident slider-actuated string-zippered bag and related method of manufacture  
Reclosable bags having a slider-actuated string zipper and tamper-evident features. In one aspect, the bag comprises: a receptacle having a mouth and an interior volume; a string zipper installed...
7396163 Paper and plastic bags flexible packages and other containers with re-closable device and method of making the same  
A package or bag is provided with an easy open re-closable device for allowing ready access to the contents of the bag. The closure device is applied longitudinally in a vertical orientation in...
7364362 Header end tack seal for reclosable package  
A tamper-evident reclosable package having a header that is tack sealed to the zipper. A light tack, in the form of a light weld, is made at the end of the package header. The header is the top...
7331716 Flexible container, method of forming the flexible container, seal-breaking guide of the flexible container, method of enclosing liquid in the flexible container and the liquid enclosed in the flexible container  
There are provided a flexible container capable of realizing facilitation of opening and uniformization of the shape of an opening that is obtained by opening, a method of forming the flexible...
7320545 Resealable bag for filling with food product (s) and method  
A reclosable bag for filling with at least one food product. The reclosable bag generally includes at least one sheet of web material having at least two areas of structural weakness. At least one...
7311649 Sculpted perforated header for reclosable packages  
A machine direction method of manufacture of reclosable packages is disclosed wherein a semi-circular or similarly shaped perforated pattern is punched in the web in registration with the package...
7306370 Shrouded flexible packages  
A shrouded flexible package is provided with an improved continuous laser score line. The score line has end portions adjacent the side seals of the package, which are located above fastener tracks...
7300207 Closure for containers and reclosable containers including the same  
The present invention relates to an air-tight closure for enhancing accessibility to contents of a container when the container is opened and for preventing exposure of the container contents to...
7262335 Easy-open, re-closable package for disposable diapers  
An easy-open, re-closable package for a plurality of disposable diapers includes a wrapping layer which substantially surrounds the plurality of disposable diapers and a re-closable fastening...
7261468 Easy open feature for reclosable bags having a longitudinal fin seal  
A reclosable plastic bag ( 38 ) having a fin seal ( 35 ) which provides a weakness area ( 23, 80, 81, 84, 86 ) that extends into at least one side of the fin seal ( 35 ). Perforation axes ( 19, 20...
7249887 Reclosable system for flexible packages having interlocking fasteners  
A reclosable flexible package includes a reclosure having flanges joined at their upper ends to interlockable fastener tracks. The lower ends of the reclosure flanges are joined together with one...
7192192 Closure arrangement with tear guide for allowing access to zipper flanges in a package  
A closure arrangement for a reclosable polymeric bag is disclosed, the closure arrangement comprising convex and concave areas that facilitate opening the bag. To initially open the bag, first and...
7163338 Reclosable package having offset pull tab feature and related method of manufacture  
A tamper-evident reclosable bag having a pull tab feature that facilitates opening of a header by a consumer. The pull tab feature is provided by an offset between the top and bottom webs (or front...
7101079 Resealable bag for filling with food product(s) and method  
A reclosable bag for filling with at least one food product. The reclosable bag generally includes at least one sheet of web material having at least two areas of structural weakness. At least one...
7090397 Single use container  
A single use container comprises a slider having first and second closable profiles having an adhesive or epoxy disposed thereon. The profiles are configured, for example, to prevent premature...
7086782 Resealable bag for filling with food products and method  
A reclosable bag for filling with at least one food product. The reclosable bag generally includes at least one sheet of web material having at least two areas of structural weakness. At least one...
7025504 Flexible bag with resealable angled pour spout  
A reclosable bag having closed top and bottom ends, closed sides extending therebetween, and a closure region with a reclosable fastener. The fastener and one of the closed sides have an included...
7011448 Flexible bag with resealable vertical pour spout  
A reclosable bag having closed top and bottom ends, closed sides extending therebetween, and a closure region with a reclosable fastener. The fastener and one of the closed sides have an included...
6974256 Fastener closure arrangement for flexible packages  
A flexible package is provided with a shrouded slide fastener closure. The shroud includes an opening for the slide, extending to a line of weakness joining the shroud to the remainder of the...
6971794 Package having reclosable pour spout and method of forming same  
A package having a reclosable pour spout is disclosed, with the package including front and rear package panels which may be joined at respective side edges thereof by inwardly extending side...
6964520 Packaging bag  
In a bag 10 for packaging having a first face 10 A and a second face 10 B that are mutually opposite, a first line of weakness 100 A ( 100 B) and a second line of weakness 200 A ( 200 B) and...
6962439 Leak resistant tamper evident reclosable plastic bag  
A reclosable plastic bag includes two panels sealed to form a container having a bottom and an openable top. The plastic bag further includes lips that are adjacent to the openable top and which...
6957914 Pouch multipackage  
A package for unitizing at least two pouches includes a flexible multipack header positioned between the pouches and adhered along a top portion of the pouches. Each pouch is removable along a tear...
6939040 Reclosable package having film that curls or bends away from slider  
A reclosable package comprises a receptacle and a header that communicate via a mouth, and a slider-zipper assembly disposed in the mouth, the slider being exposed when a first portion of the...
6880973 Tamper evident reclosable package  
A tamper evident package has a first wall and a second wall facing the first wall. A zipper is provided at a top of the package. The first and second walls include portions that extend over the...
6866420 Reclosable package having a zipper closure, slider device and tamper-evident structure  
A flexible, reclosable package having a reclosable zipper construction openable and closeable by a slider device, and a tamper-evident structure disposed over the zipper construction to provide...
6857779 Flexible bag with resealable pour spout  
A four corner bag constructed of flexible thermoplastic sheet or film material having overlying front and rear wall panels and a bottom sealed end. The upper portion of the bag includes a first...
6843600 Resealable closure arrangement with pull string activated, tamper evident seal for use with a slider device  
A flexible, reclosable package includes first and second panel sections defining an interior, and a zipper sealed to each of the first and second panel sections along a top edge thereof. The zipper...
6786640 Tamper evident slider package  
The reclosable plastic bag is formed by opposing panels of web with four sides sealed. A zipper is sealed within the bag so that a first zipper profile is sealed to a first opposing panel and a...
6609998 Method and apparatus for fabricating double-ended closure bags and double compartment bags  
A method and a machine for making a plastic film bag with opposed closable end openings as well as a double compartment bag is described. The bags may be formed from J-folded, U-folded or tubular...
6609828 Method of making reclosable packaging  
A method of making reclosable packaging utilizes a longitudinally extending web of film material having cutouts therein. A length of zipper strip substantially half the width of the web and having...
6585413 System for a sterile collection bag  
The body of a sterile collection bag has opposed sidewalls and an upper body end. The interior of the body defines a sterile collection space for an object. First and second flexible closure strips...
6527444 Tamper-evident bag having zipper-protective cover and methods  
A reclosable bag is provided that includes a reclosable mouth with a zipper and a slider device. The reclosable bag also includes a shield that covers the zipper such that when product is dispensed...
6524002 Slider device, packages, and methods  
A slider device for use with a resealable package includes a top wall with first and second ends, a spreader depending from the top wall, a first sidewall, a second sidewall, a first hook...
6517242 Reclosable package; and methods  
A method of making packages having a reclosable zipper closure encased in a tamper-evident structure, and the packages made thereby. The method includes providing a package having an interior...
6502986 Package having re-sealable end closure and method for making same  
A package having a re-sealable seal is formed from a flexible sheet having its opposite longitudinal edge portions sealed together to form a tubular structure with a permanent longitudinal seal....
6467956 Tamper evident package having slider device, and methods  
A flexible, reclosable package having a zipper closure and a slider device mounted thereon, the zipper closure and slider device encapsulated within a tamper evident-structure such as a hood. The...
6461044 Reclosable bag formed on form, fill and seal machine  
A reclosable bag made on a form, fill and seal machine by a method which includes the steps of: applying an adhesive strip of material to a web of bag material to extend transversely relative to...
6436500 Package reclosure system and method  
This invention relates to a system and method for reclosing a package. A package reclosure is provided with a top layer having a perforation and a carrier substrate. A folded substrate or folded...
6409384 Zipper slider with grab tab  
A reclosable plastic bag comprises first and second opposing body panels, a zipper, a slider, and a grab tab. The opposing body panels are joined to each other along a pair of sides and a bottom...
6361212 Top opening reclosable bag and method of manufacture thereof  
The present invention includes a reclosable back-seam bag and method for making the bag. The reclosable back-seam bag includes a bag body having a top seal and a bottom seal, and a front wall and a...
6350057 Reinforced reclosable package seals  
Packages having web formed resealable interlocking closures of packaging film fanfolded to form a stack and heat sealed together forming a multilayered strip in plane with the film. The strip is...
6318894 Resealable flexible packages having hook design tear line  
A reclosable bag with a line of weakened tear resistance having a fish hook or hook shaped perforations assures a straight-line tear across the bag. The hook-like perforations avoid cross-tearing...
6290391 Reclosable package having slider device and tamper-evident structure  
A flexible, reclosable package having a reclosable zipper construction openable and closeable by a slider device, and a tamper-evident structure disposed over the zipper construction to provide...
6254907 Bowl bag with resealable closure means  
Flexible packages for holding a product, e.g., dry cereal, which are arranged to be opened to form a bowl to enable the product to prepared therein and/or eaten therefrom. The packages each...
6254519 Tape-sealed bag and method for producing the same  
In an automatic filling and closing process for flexible package in which a film is supplied while being longitudinally fused, and the respective steps of filling the longitudinally fused film with...
6254273 Pour-spout closure for flexible packages and flexible packages including a pour-spout closure  
An interlocking pour-spout closure for a flexible, gusseted package and a flexible gusseted package including such a closure. The package is formed of a flexible material and includes a front...
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