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Document Title |
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8176604 |
Pouch and airtight resealable closure mechanism therefor
A pouch has an airtight elongate closure mechanism adapted to provide a vacuum retention with an interior of the pouch over an extended period of time when sealed. The closure mechanism includes a...
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8152405 |
System for fixing two components to each other
This system, comprising a fastener (1) which is V-shaped and which comprises an intermediate portion (2) which is in the form of a clamp having two arms (3, 4), for receiving a projecting portion...
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8087826 |
Slider track with improved seal strength
Rolling action reclosable fastener comprises a male track including a male profile, a female track including a female profile, and a slider disposed on the male and female tracks to matingly engage...
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8061898 |
Venting closure mechanism
A venting closure mechanism for a pouch includes first and second closure profiles that interlock and third and fourth closure profiles that interlock. A sealing flap extends from the first closure...
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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...
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8002467 |
Reclosable fastener profile seal and method of forming a fastener profile assembly
A fastener profile assembly and method of forming a fastener profile assembly is provided. The assembly includes a continuous supply of two interlocking profiles which are sealed at either end with...
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7976219 |
Closing device with slider for sachet, comprising anti-engagement means
The present invention relates to a closing device for sachets comprising at least two complementary closing elements (200, 300) and an associated slider (100) comprising a central bead (140),...
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7946766 |
Offset closure mechanism for a reclosable pouch
An offset resealable closure mechanism adapted to provide an airtight seal for a pouch includes a first elongate closure element and a second elongate closure element. The first elongate closure...
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7946003 |
Package closure and method
A reclosable tamper-evident package is opened and closed repeatedly by opening and closing a first closure of a package, and when it is desired to close the package and provide an indication of...
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7914208 |
Reclosable fastener strip
A reclosable fastener strip for securing to a film web comprises first and second elongated profile strips having interlocking hooks, recesses and protuberances. Each hook, as extruded, has a half...
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7904995 |
Bi-material closure device for a bag
A closure assembly includes two complementary zippers, respectively with support backing-strips (220) and complementary closure elements (242), wherein at least one of these closure elements...
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7886412 |
Pouch and airtight resealable closure mechanism therefor
A pouch has an elongate closure mechanism adapted to provide vacuum retention within an interior of the pouch over an extended period of time when sealed. The closure mechanism includes a first...
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7857514 |
Resealable closures, polymeric packages and systems and methods relating thereto
Resealable closures for use in sealing polymeric packages are provided. The resealable closures include a sealant material that restricts fluid flow into and out of the resealable closure.
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7857515 |
Airtight closure mechanism for a reclosable pouch
An airtight closure mechanism for a reclosable pouch includes first and second complementary closure elements, the first closure element comprising a first interlocking profile and the second...
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7850368 |
Closure device for a reclosable pouch
A reclosable pouch comprises a body portion having first and second pouch walls. A first closure mechanism is disposed on internal sides of the first and second walls. The first closure mechanism...
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7849565 |
Slider for water-resistant zippers
The water-resistant or waterproof zipper includes first and second profiles which are interlocked or separated by the movement of a slider. The first sidewall of the slider is generally planar...
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7793391 |
Flangeless reclosable fastener
The present invention includes a baby bottle liner constructed and arranged to fit into a cavity of a baby bottle. The baby bottle liner includes a continuous, profiled, elongated reclosable...
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7784160 |
Pouch and airtight resealable closure mechanism therefor
A pouch has an airtight elongate closure mechanism adapted to provide vacuum retention within an interior of the pouch over an extended period of time when sealed. The closure mechanism includes a...
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7765649 |
Chuck and chuck-equipped bag
The inner bottom (222b) of a female-like projection (22b) is provided with an elastic viscous material (4) continuous along the longitudinal direction so as to bulge into a space defined between...
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7758242 |
Recloseable zipper with sealant on inner and outer surfaces of closure members
A reclosable zipper having a sealant applied thereon, for use in a polymeric bag. The reclosable zipper includes a first and second closure member, with each closure member having an interior...
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7743474 |
Polymeric package closure and method
A zipper closure for a polymeric package includes a plurality of profile members on a first polymeric surface, where one and not more than one of these plurality of profile members is colored...
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7736058 |
Chuck tape and packaging bag with chuck tape
Disclosed are a reclosable tape that can be manufactured easily and stably, exhibit excellent adhesion strength regardless of a material type of a sealant layer (innermost layer) of a base material...
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7670051 |
Leak proof re-closable flexible pouch
The invention provides for a slider for a leak proof slider-zipper assembly having a leading edge and a trailing edge comprising a pair of protrusions at the bottom of the leading edge, a pair of...
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7651271 |
Reclosable plastic bags
A reclosable plastic bag (10) having two panels (15) of plastics sheet or film joined to each other along their opposite side edges (12) to define a bag with an opening (13). An extruded...
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7636989 |
Press-to-open zippers for reclosable packages
Various embodiments of a press-to-open zipper for reclosable packages are disclosed. In a first embodiment, extensions are formed obliquely on the consumer side the zipper profiles and are squeezed...
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7611284 |
Closure device
A closure device having first and second fastening strips arranged to be interlocked over a predetermined length is provided. Each of said first and second fastening strips includes first and...
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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...
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7540072 |
Zipper construction for enhanced sealing
The use of coextruded or integral sealing ribs on zipper flanges enhances the quality of the sealing between the flanges and the walls of a reclosable package. The coextruded sealing ribs may be...
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7497623 |
Packages with active agents
Packages with active agents are described. Generally, the disclosed packages have a pair of opposing body panels joined together along a pair of opposing sides and a bottom bridging the sides so as...
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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...
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7467893 |
Reclosable plastic bag
The present invention provides a reclosable bag that is substantially impermeable to oxygen by using a nylon layer in the bag side wall material. A preferred embodiment uses a bag wall comprised of...
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7461434 |
Slider for closure assembly
A slider for use with an elongate closure mechanism includes a retention member protruding into a medial space between an upper pair of opposing interlocking members and a lower pair of opposing...
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7452131 |
Reclosable plastic storage bags with automatically printed zippers
A container has a pair of side walls for defining a container interior and at least one open end. The container also includes a reclosable sealing device including a first locking member and a...
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7437805 |
Reclosable storage bag closure with internal valving
A reclosable fastener having a one-way valve interposed between first and second sets of interlocking members permits fluid flow in one direction through the fastener and blocks fluid flow in an...
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7410298 |
Closure device for a reclosable pouch
A reclosable pouch comprises a body portion having first and second bag walls. A first and a second closure mechanism are disposed on internal sides of both the first and second bag walls. The...
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7377015 |
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,...
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7346964 |
Press-on closure, press-on closure tape and reclosable bag
A press-on closure, in particular a press-on closure tape, preferably made of plastics, comprises at least one groove member having a groove and at least one engagement member having an engagement...
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7322747 |
Leak proof closure device with spring member
A closure device includes a spring member to increase the sealing action of the closure device. The closure device is particularly suitable for use with flexible containers. The closure device...
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7318257 |
Reclosable fasteners for plastics bags and other containers
A zipper (10) for application to a film or web using cross-web techniques comprises two interengageable elements (12, 14), each having engageable hooks (20, 22), and each having an upstanding post...
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7316052 |
Closure profile and die plate for extruding same
A reclosable pouch includes interlocking male and female closure elements having elongate hollow closure profiles. The male closure profile has a hollow shaft section, and the female closure...
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7316309 |
Tool container
A tool container has a pair of housing members pivotally coupled with one another to provide an opened and closed position. At least one of the members defines a cavity to receive tools. The cavity...
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7234865 |
Closure for a reclosable package
A zipper closure for a reclosable bag has a male profile and a female profile, the male profile being snappingly engagable within the female profile to close the zipper closure. One of the male and...
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7216405 |
Teardrop sealant layer for profile and spacer areas for improved sealing and guiding
A reclosable zipper for use with package, such as food and non-food packages, that include first and second mating profile members. Each of the first and second profile members of the zipper...
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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 from an...
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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...
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7185403 |
Zipper slider assembly with diaphragm for flexible packages
The present invention relates an improved slider zipper assembly with a diaphragm for flexible packages comprising: zipper profile consisting of male element and a female element,said profile...
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7077570 |
Zipper tape for a bag and method of producing the same
A zipper tape is provided which can freely be used regardless of whether the zipper tape is made from a polypropylene-based resin or a polyethylene-based resin and also on which letters can be...
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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...
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6955465 |
Powder-resistant flexible zipper for reclosable packaging
A flexible zipper intended for use in a package containing powder or other particulate matter. The zipper is designed to be resistant to clogging of the interlocking profiles with powder. This...
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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...
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