Matches 1 - 50 out of 78 1 2 >


Match Document Document Title
8167487 Secure access easy opening tamper evident feature for sealable bags  
This disclosure describes a secure access, easy opening tamper evident feature for sealable bags. The tamper evident feature provides dual zones for tamper-detection and may be sealed within a bag...
8142077 Bag structures and methods of assembling the same  
A bag structure includes, in an example embodiment, a bag body including side walls having inner and outer surfaces, and the bag body further includes a top end and a bottom end. A closure member...
8087828 Synthetic resin bag having an easy opening function  
There is provided a synthetic resin bag having an easy-opening function in which an opening operation can be easily made on a side of an opening section of a bag body while it is prevented on a...
8048055 Clamp assembly for displacing fluid from portions of fluid containers  
Clamps and methods are disclosed for clamping portions of fluid containers and displacing fluid from portions of fluid containers. In one embodiment, a clamp has a first jaw having a photopermeable...
8011831 Zipper tape, packing bag with zipper tape and apparatus for producing packing bag with zipper tape  
A zipper tape includes a pair of a male member and a female member including engagement portions and belt-like bases, continued to the engagement portions. The belt-like base includes a seal base...
7963007 High burst zipper assembly for large reclosable packages  
The present disclosure relates to a high burst slider zipper which allows for bottom filling of reclosable packages, such as large bags, and further provides increased resistance to damage from the...
7955292 Endosurgical extraction bag for collecting body tissue or body fluid  
The invention relates to an endosurgical extraction bag for collecting body tissue or body fluid, with a bag main part formed from a flexible envelope, and with a first admission opening for...
7866011 Zipper with fold over elements for reclosable package  
A zipper assembly for a reclosable package or bag is disclosed. The zipper assembly includes two profiles with flanges and internal interlocking elements on the interior of the flanges. The...
7828788 Connector, container with such a connector and fluid preparation device with a mating connector for such a container  
A connector for connecting a container with a fluid preparation device for preparing a fluid, in particular a container with a concentrate for the preparation of dialysis fluid, as well as the...
7717897 Medical fluid container with concave side weld  
A flexible non-PVC, non-DEHP polyolefin container or bag for medical fluids has an elongated container body formed of polyolefin film. The container has one or more ports equipped with a polyolefin...
7638152 Flexible package having a re-closable zipper  
A modified flexible package includes a front elastomeric wall and a rear elastomeric wall. The front wall and the rear wall are sealed together at a top seal at a top end of the side walls. The top...
7597691 Liquid storage bag  
A liquid storage bag having a partition wall allowed to be peeled easily and not peeled by an accidental drop, etc. The liquid storage bag is one wherein the upper part thereof is closed with a...
7553082 Evacuable storage bag having resealable means activated by slider  
A storage bag comprises: first and second panels joined or connected on three sides and having a mouth on a fourth side; a pair of zipper strips respectively joined to the first and second panels...
7553083 Reclosable packages with front panel opening  
A reclosable package comprising front and rear panels extending between top and bottom transverse seals, the front panel having a line or lines of weakened tear resistance for forming an opening,...
7470063 Reclosable bags having a tear-open string  
A reclosable bag (22) has a top seal (26) and a reclosable zipper (14). A tear string (16) passes through the top seal (26) and has a free end which can be grasped to open the top seal. The bag is...
7341160 Reclosable package having an accessible zipper and a method for making the same  
A reclosable package includes a tray, a top sheet, and a fastener. The tray has a well for receiving contents and a peripheral flange surrounding the well. The top sheet is attached to the...
7217033 Aseptic packaging for foods and systems and methods for aseptically packaging foods  
Flexible packages for use in an aseptic filling and sealing apparatus and systems incorporating the packages and apparatus. The packages are formed of a flexible material and include an openable...
7036988 Zipper for vacuum storage bag  
A reclosable vacuum storage bag having a zipper that can be hermetically sealed after the zipper is closed and before the bag is evacuated. The hermetic seal can be provided by means of a...
6779921 Zippered film and bag  
Reclosable bags, plastic film for making the bags, and a method and apparatus for making the bags are disclosed. The bag has a reclosable fastener (26) connected to a single wall of the bag, and...
6325543 Gusseted zipper bag  
A zipper bag contains interlocking profiles on the front and rear walls of the bag. The bag further has gusseted side walls that include portions aligned with the interlocking profiles that are...
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...
6290393 Slider reclosable packages with dual peel seals  
A package, such as a flexible bag, having a resealable, reclosable zipper closure mechanism, opening and closing of which is accomplished by a slider device mounted on the zipper mechanism. A...
6264366 Reclosable closure arrangement having encapsulated zipper closure, reclosable profiles, and slider device; and methods  
Reclosable closure arrangements suitable for use with packages, such as food and non-food packages, include a zipper closure having mating closure profiles that are releasably engageable with each...
6244748 Plastic package with fastener  
A plastic package with a fastener composed of a plastic package body and a sealing sheet disposed in an internal portion of the package, wherein a first side of the package body and the sealing...
6210038 Closure arrangement having a peelable seal indicator  
A peelable seal includes two opposing ribbed layers. The ribs are colored so they are visible when the hermetic seal has not yet been activated. When the hermetic seal is activated, the two...
6164826 Resealable spout for side-gusseted packages  
A package includes a surrounding wall enclosing a containment region and a spout. The spout is movable relative to the surrounding wall between a retracted position and a protracted position. A...
6131248 Peelable seal on closure mechanism and method therefor  
A peelable seal includes four layers. The first layer includes first and second alternating ribs. The first ribs comprise a first material, and the second ribs comprise a second material. The first...
6110586 Fastener tape fabrication equipment and process  
Fastener tape fabrication equipment and process for manufacturing fastener tape for attachment in an opening in the top of a reclosable plastic bag. A continuous strip of intermediate layer for...
5954433 Reclosable bag with improved opening feature  
A package in the form of a reclosable bag includes a bag body including front and back walls, and a profile strip fastener assembly sealingly mounted on the inside surface of the front wall. The...
5924795 Tamper-evident, reclosable, flexible packages  
A reclosable, hermetically-sealed flexible package which has an inner, hermetic pool seal and a reclosure seal comprised of interlocking closure strips is provided with a tamper-evident feature...
5904425 Closure arrangement having a peelable seal  
A closure arrangement for a polymeric bag has a pair of opposing films joined at a fold line and perforated along the fold line. The arrangement includes a base strip, a pair of heat-resistant...
5829884 Form fill and seal package with one-way vent  
A package in the form of a reclosable bag includes a bag body including front and back walls, and a profile strip fastener assembly sealingly mounted on the inside surface of the front wall, and a...
5806984 Recloseable bag with profile strip fastener assembly  
A package in the form of a recloseable bag includes a bag body including front and back walls, and a profile strip fastener assembly sealingly mounted on the inside surface of the front wall. The...
5774954 Peel seal zipper tape  
A peel seal zipper tape for reclosable plastic bags or packages includes a first and a second mutually interlocking zipper profile disposed on a top surface of a laminated film strip. The top...
5767184 Heat-sealable peelable composition  
This invention provides a heat-sealable, peelable composition comprising ethylene vinyl acetate copolymer, polyethylene based wax and polypropylene. The composition can further comprise a dye or an...
5692837 Gussetted flexible package with reclosable mouth using a snap type reclosure strip  
A flexible, gussetted package and method of making it. The package has an interior for initially holding some product, e.g., whole coffee bean or ground coffee, under vacuum, and which includes a...
5669715 Tamper-evident reclosable plastic bag with slider  
A reclosable plastic bag comprises first and second opposing panels fixedly connected to each other along a pair of sides and a bottom bridging the pair of sides. The bag is provided with a...
5651462 Rigid reclosable packaging  
A rigid reclosable package comprises a rigid tray and a flexible cover. The tray includes a bottom, side walls and a flange extending from upper portions of the sides walls and around the periphery...
5525363 Cheese pouch having easy opening and reclosing characteristics  
A pouch for containing a food product such as shredded cheese, and a novel method and apparatus for forming, filling and sealing the pouch. The method involves providing one or more webs of...
5513915 Closure arrangement having a breakaway seal  
A closure arrangement for a polymeric bag having first and second opposing films comprises first and second opposing base strips, a post, and an L-shaped breakaway member. The first base strip has...
5492411 Tamper evident peelable seal  
A closure arrangement for a polymeric bag with first and second opposing films comprises first and second opposing base strips, a first peelable strip of a first color, and a second peelable strip...
5456928 Tamper-evident, flexible, reclosable package  
A reclosable, hermetically-sealed flexible package which has an inner, hermetic peelable seal and a reclosure seal, typically including interlocking closure strips, is provided with one or more of...
5435864 Reclosable zipper with tamper evident feature  
A plastic bag having a reclosable plastic zipper is provided with a tamper-evident, non-reclosable peel seal formed by coextruding an adhesive onto a side strip adjacent to the interlocking zipper....
5425825 Reclosable zipper with tamper evident feature  
A plastic bag having a reclosable plastic zipper is provided with a tamper-evident, non-reclosable peel seal formed by applying an adhesive to a treated strip adjacent to the interlocking zipper....
5405629 Multi-seal reclosable flexible package for displaying thinly sliced food products  
A multi-seal flexible recloseable package having a tapered product cavity formed in one of the package sidewalls has a generally wedged-shaped cavity into which a doubled-over shingled stack of the...
5366294 Recloseable package having recloseable profile strips with a heat barrier  
A recloseable package having recloseable profile strips with a heat barrier is disclosed. The profile strips have flange elements and recloseable , mated profile strips. The package is made by...
5358334 Reclosable profile strip with joining web  
A recloseable profile strip designed to eliminate the slipping of the top web with respect to the bottom web in the recloseable profile strip of a recloseable package and remove the need for a tack...
5330269 Package  
A packaging pouch having a laminate of easily peelable tapes heat-bonded to the package body where an opening of the package is to be formed. The laminate has outer heat-bonding layers heat-fused...
5238306 Method of producing a sealing system for a reclosable webbed-wall package, and system made  
A closure system for a film wall package includes profile strips having a reclosable seal of the interlocking type, flange elements and, adjacent the reclosable seal, an adhered strip of peelable...
RE34347 Reclosable bag especially suitable for cereal packaging, and method  
A four corner bag especially suitable for packaging dry cereal, and method of making the bag from sheet or plastic film material. The bag is provided with opposite wall panels joined at a closed...
Matches 1 - 50 out of 78 1 2 >