Matches 1 - 50 out of 166 1 2 3 4 >
Match Document Document Title
7610662 Leakproof slider zipper  
The present disclosure relates to a leakproof or leak-resistant slider zipper for reclosable packages or bags wherein the zipper profiles include upper flanges which are captured within horizontal...
7604407 Closure strips for a sheet or a bag, and a resulting sheet or a bag  
The present invention relates to a fastener or closure assembly for fitting to a sheet or to the mouth of a packaging bag, and comprising at least one fastener or closure strip formed by a support...
7600300 Slider zipper with wide track profile for powder and granulated products  
The present disclosure relates to a slider zipper including first and second interlocking profiles with female and male interlocking elements. The female interlocking element is formed from two...
7574782 Apparatus and method of operatively retaining an actuating member on an elongate closure mechanism  
A pouch includes an elongate closure mechanism having upper and lower pairs of opposing interlocking profiles and a slider for opening and closing the closure mechanism. The slider includes upper...
7574781 Closure assembly with slider  
A closure assembly useable with a pouch or bag includes an elongate seal assembly and a slider. The seal assembly includes upper and lower interlocking profiles and a rib disposed between the...
7574780 Device for creating a seal between fabrics or other materials  
A device for forming a seal includes upper and lower seal members, and a slider, wherein mating surfaces of the seal members interlock. In at least one embodiment, a lifting rib and closure bar on...
7543362 Method for preventing slider clip release  
The present disclosure relates to a zipper for a reclosable package or bag and a method of forming thereof, wherein aligned apertures are cut into the zipper flanges proximate to the slider...
7543361 Closure device providing visual confirmation of occlusion  
A closure device providing a visual confirmation of occlusion. The closure device includes a first and a second interlocking fastening strips which are arranged to be interlocked over a...
7517150 Bag having cursor-actuated complementary closure strips  
A bag including two generally parallel sheets forming the main walls of the bag, complementary closure strips fixed to respective ones of the sheets, and a cursor for actuating the strips for...
7506416 Closure assembly and slider therefore  
A closure assembly includes a slider for opening and/or closing an elongate closure mechanism including a pair of opposing closure members. The slider includes a first separator finger and a second...
7496992 Leakproof fastener with slider  
The present disclosure relates a leakproof or leak-resistant zipper with profiles which include an inter-engaging element with inter-engaging fingers and a leakproof or leak-resistant structure....
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...
7470061 Method for making slider end stops on zippers for reclosable packaging  
A method of making slider end stops on zippers comprising two interlockable profiled closure members. The method comprises the steps of: opening a section of a zipper tape to form a gap between the...
7416340 Reclosable packaging having zipper with slider end stops  
A reclosable package comprising a receptacle and an assembly, the assembly comprising a plastic zipper joined to or integrally formed with the receptacle and a slider mounted to the zipper. The...
7416338 Reclosable package having zipper with hinged flap and related methods of manufacture  
A reclosable package comprises a slider-operated zipper wherein at least one of the zipper parts has a hinged flap to which a marginal portion of a panel of packaging film is joined. The hinged...
7313846 Sliders for reclosable containers  
A flexible reclosable container including profiles which are locked and unlocked by a slider. One embodiment of the slider has a pair of feet which extend from one end of the slider to the other...
7311443 Resealable bag having a slider device to an open closure mechanism  
This invention discloses a resealable bag. The resealable bag includes a first and second panel joined together to define an enclosed region, a closure mechanism having first and second closure...
7305742 Seal for zippered bag  
The present invention provides a recloseable bag, the bag having a mouth and including a closure at the mouth, the closure having a first end and a second end. The recloseable bag also includes a...
7287904 Bag with crimped portion to retain slider  
A reclosable plastic bag ( 10 ) having two panels ( 15 ) of plastics sheet or film joined to, or integral with, each other, or a combination of both, to define a bag with an opening ( 13 ), with...
7260871 Ventable interlocking closure strip  
The invention generally relates to interlocking closure devices including two closure elements arranged to be interlocked over a predetermined length. The closure elements permit the venting of...
7254873 Scored tamper evident fastener tape  
A reclosable fastener tape includes a first fastener strip and a second fastener strip that is adapted to mate with the first fastener strip in a reclosable fashion. A sheet connects the first...
7225508 Shut apparatus  
An elongated shut apparatus includes a primary plate and a follower plate with the inner sides thereof facing to each other. Both the primary and the follower plate are made of soft high molecular...
7213305 Peel seal tamper evident slider bag  
Both apparatus and methods for flexible recloseable containers with peel seals are disclosed. In one embodiment, the peel seal has a height greater than the height of the fastener strip flange to...
7207718 Zipper with pre-activated peel-seal  
A reclosable fastener assembly ( 10 ) for use in the manufacture of a plastic bag ( 30 ). The fastener assembly ( 10 ) includes a zipper ( 18 ) with a seal feature on a web flange ( 24 ) extending...
7182514 Resealable closure mechanism having a slider device and methods  
A slider device having contoured top and sidewalls is disclosed for use with a resealable package. In a first embodiment, the slider device includes an engagement structure for engaging and...
7171730 Plastic chuck with highly airtight slider and bag body with the chuck  
A plastic zipper equipped with a slider, which zipper is imparted with high hermetical-sealability and facility in unsealing and reopening/reclosing. The zipper is capable of detection of its...
7165292 Plastic chuck with wrong opening preventing slider, and bag with the chuck  
A plastic zipper includes a pair of male hooks and female hooks for a slider guide operable parallel to the hooks for sealing on the opening side of the zipper wherein, at the same time, an inside...
7162779 Water-resistant zipper with slider  
A water-resistant zipper with interlocking profiles for a reclosable bag is disclosed. The zipper includes a first profile with upper and lower legs forming an engagement area therebetween. The...
7159282 Reclosable fasteners or zippers for use with polymeric bags  
A slider is adapted for use with a reclosable fastener for bags containing material. The reclosable fastener includes a first track and a second track. The first track includes a first profile,...
7140772 Bag having slider-actuated complimentary closure strips and a leakproofing structure  
A bag comprising two generally parallel sheets ( 16, 18 ) forming the main walls of the bag, complementary closure strips ( 20, 22 ) fixed to respective ones of the sheets, and a cursor ( 50 ) for...
7137942 Apparatus and process for assembling a slider  
The closure device ( 121 ) includes interlocking fastening strips ( 130, 131 ) and a slider ( 132 ) slidably disposed on the fastening strips for facilitating the occlusion and deocclusion of the...
7097359 Reclosable packaging having slider coupled to top of zipper  
A slider-zipper assembly for reclosable packaging in which the slider is coupled to the top portions of the zipper parts. The zipper can be either a flanged zipper or a string (i.e., webless)...
7080429 Closure device  
A container ( 120 ) includes a closure device ( 121 ). The closure device includes interlocking fastening strips ( 130, 131 ) and a slider ( 132 ) slidably disposed on the fastening strips for...
7056022 Reclosable bag having wicket flap and slider-actuated string zipper  
A reclosable bag having a bottom flap with holes configured to allow a stack of the bags to be mounted on a wicket, a slider-actuated string zipper installed in a mouth at the top of the bag, and...
7052181 Zippered bag having a pair of fastener strips  
A zippered bag includes two sheets sealed to each other along a plurality of edges to form opposing bag sides. The bag also includes a first fastener strip including an inner wall and an outer wall...
7040809 Fastener closure arrangement for flexible packages  
A flexible package is provided with a shrouded slide fastener closure. Fastener tracks are deformed at each end to provide an end stop to limit slider movement. A stop of reduced area with...
7017241 Slider having interior ridge to assist zipper opening  
A slider that reduces the tendency of a slider-zipper assembly to deactivate under freezer conditions. One embodiment of the slider comprises an opening window comprising a top portion, first and...
7017240 Closure device  
A container ( 120 ) includes a closure device ( 121 ). The closure device includes interlocking fastening strips ( 130, 131 ) and a slider ( 132 ) slidably disposed on the fastening strips for...
6954969 Reclosable fastener strip  
A reclosable fastener strip for securing to a film web comprises first and second flangeless, elongated profile strip having a plurality of interlocking hooks, recesses and protuberances. Each...
6951421 Reclosable packaging having slider-operated string zipper  
A reclosable package or bag having a slider-operated string zipper. The respective parts of the string zipper comprise a respective base strip and a respective set of profiled closure elements...
6915546 Plastic fastener with slider and bag body with plastic fastener  
A plastic zipper equipped with a slider, and a bag body equipped with the plastic zipper, the plastic zipper having a strong opening force despite its miniaturization. The hermetically sealing...
6846544 Profiled extruded slider devices and methods  
A slider device and methods of making. The slider device is for use with a resealable package having a zipper closure, and includes a top wall with first and second ends, a spreader depending from...
6817763 Leak-proof package design including reclosable zipper having slider including a full-length plow  
A reclosable zipper closure and slider device for use with packages to open and close a pair of mating closure profiles. The closure profiles of the zipper closure include a male closure profile...
6789946 Easily alignable zipper for reclosable packaging  
A plastic zipper for use in a reclosable package or bag. The zipper includes a pair of fastener strips respectively having male and female interlockable members formed thereon. The male member has...
6786641 Assembly having slider mounted inside zipper for reclosable packaging  
A slider-zipper assembly for reclosable packaging in which the slider is mounted inside the zipper. Each zipper part comprises a base and a closure element connected to the base, the respective...
6761481 Bag comprising matching closing sections actuated by a slider  
A bag including two generally parallel sheets forming the main walls of the bag, complementary closure strips fixed to respective ones of the sheets, and a cursor for actuating the strips for...
6739755 Leak proof closure mechanism for resealable bag  
A resealable package includes first and second panel sections joined together to define an enclosed region, first and second opposite side edges, a bottom edge, and a mouth that provides access to...
6698926 Profile cleaning slider  
A reclosable closure arrangement for use with packages, such as food and non-food packages, that includes a zipper closure having a slider device to open and close a pair of mating closure...
6698925 Reclosable packaging having zipper with means for maintaining closure  
A fastener for a reclosable package comprises a flexible zipper and a string for maintaining zipper closure. The fastener may optionally further comprise a slider for pressing the string into a...
6691383 Webless zipper  
A zipper ( 10 ) having interlocking profiles ( 16, 20 ) wherein the male profile ( 16 ) has at least two male ribs ( 26, 30 ) bordering a male rib ( 28 ). The male profile ( 16 ) is engagable with...
Matches 1 - 50 out of 166 1 2 3 4 >