Abstract: A multipurpose bag is formed of two plastic foil layers joined together to define a top, a bottom, and opposing sides. Peripheral joints between the layers extend along the bottom and the sides to define an inner chamber, the joint along one of the sides being divided by an unjoined area into top and bottom parts. A separation joint extends from the top part of the divided side peripheral joint toward the bottom peripheral joint, dividing the chamber into top and bottom chambers. The top defines a top opening communicating with the top chamber, and the unjoined area defines a side opening communicating with the bottom chamber. The separation joint restricts communication between the top and bottom chambers for preventing a solid product in the top chamber from passing into the bottom chamber, while allowing liquid to pass from the top chamber to the bottom chamber. Liquid may then be expelled from the bottom chamber through the side opening.

Abstract: The present invention provides a package comprising a bag having lines of weakness and a pull-tab opener secured to the bag proximate to the lines of weakness, the pull-tab opener having a pull-tab opening integral therewith. In a preferred embodiment, the pull-tab opener is a reusable pull-tab opener.

Abstract: The present invention is directed to a locker bag apparatus and system. The locker bag apparatus is preferably made of pliable or soft material and is provided with a zipper configured to lock with a locking hook, preferably a locking wall pole or tree hook.

Abstract: A packaging bag having a body portion with opposed sides, a bottom and a top formed of a pair of synthetic sheets. The sides of the bag are formed by securing the overlying edges of the synthetic sheets together by stitching. The bottom is formed by securing bottom edges of the synthetic sheets together with a heat sealed seam and the top is formed to include a panel of a re-sealable member secured with the top edge of each of the synthetic sheets. The opposed edges of the panels are releasable engagable providing a bag which is selectively opened and closed.

Abstract: A packaging bag comprises a first ply and a second ply joined along an edge defining the closed end of the bag and along side edges of the bag. A mouth of the bag has a first edge on the first ply and a second edge on the second ply, which projects beyond the first edge and comprises a folded over film portion. The margin of the second edge portion is disposed adjacent the first edge so as to provide a substantially constant thickness of the bag across the mouth and projecting portion.

Abstract: A flexible container formed by sealing at least two webs of material with respect to each other to form a void between the webs. Each web preferably has at least two layers. A first web has a first thickness, and a closure area. In at least a portion of the closure area, the first web has a second thickness which is less than the first thickness. A void opening formed in the first web at the closure area provides access to the void. A layer of adhesive is applied to the first web at the closure area to provide for a leak-proof seal at the closure area when the flexible container is folded with respect to the void opening.

Abstract: A reclosable fastener assembly (10) for a reclosable plastic bag (18) in which the fastener assembly (10) is sealed to a single wall (14) of the plastic bag. The fastener assembly (10) includes various tear-openable barrier arrangements with the barrier arrangements sealing and protecting the contents of the reclosable plastic bag (18) before being torn open.

Abstract: A flexible container of the pouch type, made of material in film form, derived from a contoured tubular body formed by a film with longitudinal and transverse heat-seals of the two ends. The longitudinal heat-seal forms the edge of a longitudinal wing that is folded against the corresponding wall. A portion of the wing is joined to a corresponding portion of the wall with low-tack adhesive so as to surround a region preset to form a hole for access to the container, the first lifting of the wing opening the hole and the container, and the low-tack adhesive ensuring successive repeated opening and closure actions.

Abstract: At least one branched chamber extends and diverges from a side wall of a pouch body. The branched chamber has an optional pouring spout at its distal end to permit the removal of the contents of the pouch. A readily unsealable seal member is optionally included to partition the branched chamber from the pouch body, thus providing a pouch wherein two or more different materials are mixed prior to removal from the pouch. A pouch having this structure provides excellent rupture protection of the readily unsealable seal member caused from, for example, handling, shipping, or dropping of the pouch.

Abstract: An easy-open closure arrangement for bags is described. The closure arrangement includes a base web having a pair of longitudinal edges with a pair of perforated tear lines running in the same direction as the longitudinal edges. The perforated tear lines are located substantially equidistant from the longitudinal edges. A frangible layer is attached to one side of the base web with the frangible layer being positioned over the perforated tear lines to obstruct the perforations on one side. A tear bead is attached to the frangible layer on the side of the frangible layer opposite from the base web at a position between the location of the perforated tear lines. Alternative closure arrangements and bags incorporating the closure arrangements are also described.

Abstract: An improved waste disposal or storage bag is disclosed. The waste disposal bag is sealed on its peripheral edges. It is provided with an opening on one of its sides with an integral closure device.

Abstract: A flexible package generally including a front panel portion, a back panel portion, a first side panel portion, and at least one access device. The flexible package can further include a second side panel portion, a bottom panel portion, and a top panel portion. Additionally, one or more of the portions can be shaped and/or manufactured substantially as a gusset. Each of the panel portions comprise two longitudinal sides or edges. The access-device can be attached to at least one surface of at least one of the side panel portions such that the device is in transverse orientation to the longitudinal sides. The device can be manually attached to the side portions, or attached with existing and/or specially designed manufacturing machinery. Attachment of the access device to a side portion of the package is achieved using heat bonding techniques, adhesives, and the like.

Abstract: A water bag is provided having a water outlet tube at the bottom side, a mouth at the top side, transverse locating ribs and transverse locating grooves symmetrically disposed in inner sidewalls of two opposite bag body panels of the mouth and adapted for sealing the mouth, and a strip and hook material and a strip of loop material provided at the outer sidewalls of the bag body panels at two sides for fastening to each other to hold the mouth in a closed rolled up status.

Abstract: At least one branched chamber extends and diverges from a side wall of a pouch body. The branched chamber has an optional pouring spout at its distal end to permit the removal of the contents of the pouch. A readily unsealable seal member is optionally included to partition the branched chamber from the pouch body, thus providing a pouch wherein two or more different materials are mixed prior to removal from the pouch. A pouch having this structure provides excellent rupture protection of the readily unsealable seal member caused from, for example, handling, shipping, or dropping of the pouch.

Abstract: A collapsible container including a plurality of adjacent side panels, each of the side panels having a flexible frame and a web having a perimeter secured to the frame. Each of the side panels has a bottom side, a top side and two lateral sides. Each of the lateral sides of each side panel is attached to the lateral side of an adjacent side panel. A flexible floor panel has a plurality of sides. Each of the floor panel sides is attached to at least one of the side panel bottom sides. At least one of the side panels has an opening through which items may be placed into and removed from the container. A mesh may be disposed so as to act as a cover, which together with a respective side panel, may serve as a pouch for holding various items therein. The container may have a partition panel pivotally secured therein. A mesh may be releasably secured to its respective side panel to allow the container to be used as a basket.

Abstract: A water bag is provided having a water outlet tube at the bottom side, a mouth at the top side, transverse locating ribs and transverse locating grooves symmetrically disposed in inner sidewalls of two opposite bag body panels of the mouth and adapted for sealing the mouth, and a strip and hook material and a strip of loop material provided at the outer sidewalls of the bag body panels at two sides for fastening to each other to hold the mouth in a closed rolled up status.

Abstract: The buffer packing bag comprises an air-supplying passage, which is made of plastic films placed one on another and bonded at desirable spots, and an air-inflatable section formed beside the air-supplying passage, which is divided into individual air-inflatable parts, formed by heat-bonded at multiple spots, and check valves, which allow and stop air flow between each of individual air-inflatable parts and the air-supplying passage, and space-making folds, made in both of the divided portions of the air-inflatable section by heat-bonding to make at least two lines in each portions crossing the individual air-inflatable parts, with the formation to make a loading slit by folding inward from both of the width ends along the length side of the base and heat-bonding both of the overlapped areas of the length sides.

Abstract: There is provided a resealable flap or label adapted to be placed in sealing engagement with an orifice of a flexible container. The resealable flap comprises a body having an interior portion and a pair of indented side edges. The flap has at least one hook cut extending from one of the pair of side edges to the interior portion. The body has an adhesive portion that removable connects the body over the orifice. The resealable flap or label has perforations for the at least one hook cut, which allows application of the flap by a blow on type applicator.

Abstract: 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 an attached slider is applied transversely across the web of film material with the slider positioned in the cut out. The web is folded longitudinally with the zipper attached to the web and the slider positioned in the cut out. The edges of the web are brought together longitudinally and seamed to form a tube. The opposite ends of the tube are sealed to form the package. The resultant bag has the slider seated in the cut-out where it is readily visible to a consumer.

Abstract: A reclosable fastener assembly (10) for a reclosable plastic bag (18) in which the fastener assembly (10) is sealed to a single wall (14) of the plastic bag. The fastener assembly (10) includes various tear-openable barrier arrangements with the barrier arrangements sealing and protecting the contents of the reclosable plastic bag (18) before being torn open.

Abstract: A reclosable bag has a body with opposite faces having side edges and defining an interior. The bag also has a reclosable hook-and-loop fastener strip secured to one of the bag faces. The fastener strip may form a reclosable face closure for accessing the bag interior through a face of the bag. In some cases the closure strip extends around one or more of the edges of the bag to form a pour spout side opening or to define a hinge as in a flip top box.

Abstract: A baseball equipment bag having an elongated bag portion of flexible material and a substantially planar interior shelf within the elongated bag portion. The interior shelf is permanently secured to the elongated bag portion. A removable panel is capable of being removed to substantially fully expose the interior shelf. The removable panel can be removed from the bag to facilitate the application of commercial printing thereon. The equipment bag includes a bat compartment which allows a bat to be accessed from either of two openings. The equipment bag is capable of collapsing to a substantially flat configuration when not in use.

Abstract: The present invention provides a package comprising a bag having lines of weakness and a pull-tab opener secured to the bag proximate to the lines of weakness, the pull-tab opener having a pull-tab opening integral therewith. In a preferred embodiment, the pull-tab opener is a reusable pull-tab opener.

Abstract: The invention concerns a laundry bag with at least one expansion element (3) having at least one suspension part (5) and a filling and removal opening (2), which is designed to be slit-like and runs essentially in the vertical direction.

Abstract: There is provided a resealable flap or label adapted to be placed in sealing engagement with an orifice of a flexible container. The resealable flap comprises a body having an interior portion and a pair of indented side edges. The flap has at least one hook cut extending from one of the pair of side edges to the interior portion. The body has an adhesive portion that removable connects the body over the orifice. The resealable flap or label has perforations for the at least one hook cut, which allows application of the flap by a blow on type applicator.

Abstract: A stand-up bag of heat-sealable plastic film comprising two opposing side walls (1,2) sealed together along side seams (5, 6) and a bottom wall (4) folded inwards into V-shape and sealed to the first and the second side wall along transverse bottom seams (7,8) and along bottom side seams (9, 10). The bag further comprises a top wall (3) folded inwards into V-shape and sealed to the side wall in the same manner as the bottom wall (4). However, the top wall (3) and one of the side walls jointly form a projecting discharge spout (19) having a discharge passage (20), which is closed by a removable end portion (24) and sideways defined by spout side seams (21, 22).

Abstract: A portable folded wiper dispensing system for dispensing flexible sheets from a stack of sheets. The system includes a refillable apparatus and a stack of sheets. The refillable apparatus is composed of: 1) a relatively flat, flexible base devoid of dispensing slots, the flexible base being adapted to resiliently fold along a fold axis; and 2) a flexible cover defining an opening aligned in parallel relation to the fold axis of the flexible base such that the flexible cover is attached to said flexible base and is adapted to contain a stack of sheets. The opening defines a dispensing slot through which flexible sheets may be individually dispensed while the flexible base remains unfolded. When the flexible base is folded back along the fold axis, the opening defines a refill gap through which a stack of flexible sheets may be inserted.

Abstract: At least one branched chamber extends and diverges from a side wall of a pouch body. The branched chamber has an optional pouring spout at its distal end to permit the removal of the contents of the pouch. A readily unsealable seal member is optionally included to partition the branched chamber from the pouch body, thus providing a pouch wherein two or more different materials are mixed prior to removal from the pouch. A pouch having this structure provides excellent rupture protection of the readily unsealable seal member caused from, for example, handling, shipping, or dropping of the pouch.

Abstract: A bag for vacuum sealing from which air is sucked up by a suction nozzle which is connected to a suction pipe or a suction horse of a vacuum cleaner. This bag has a small bag for air suction, and the suction nozzle is inserted in this small bag. The small bag is made of two resin films and is opened and closed by a zipper composed of a protrusion and a groove. The suction nozzle has a rear connecting portion with a check valve inside and a front portion with a suction hole, and the rear portion is to be connected to a vacuum cleaner. The rear connecting portion stands upward. The front portion is spatular and has a suction hole which opens downward. The outer circumference of the front portion where the suction hole is provided is almost equal to the inner circumference of the portion of the small bag where the suction nozzle is inserted.

Abstract: A push-on pull-off and screw-on screw-off closure assembly 20 is provided comprising a spout 30 adapted to be attached to a container 10, the spout 30 having a wall 36 defining a flow path and having an outer surface 40 having a spiral-shaped spout thread 44 thereon. The assembly also comprises a cap 50 having a base 52 with an outer annular wall 54 extending from the base 52 having an inner surface 58. The inner surface 58 having a cap thread 60 thereon, wherein the cap thread 60 substantially engages the spout thread 44 and the cap 50 and spout 30 are adapted to close the flow path when the cap 50 is pushed onto the spout 30.

Abstract: The present invention relates to a packaging bag. The packaging bag includes a bag body member. The bag body member has a double-layered structure which is formed by an inner sheet and an outer sheet, whereby toughness of the packaging bag is improved. A carrying handle member is attached to an upper end of the bag body member to enable easy carrying and handling of the packaging bag. A zipper or zippers are installed on an upper end and/or a lower end of the packaging bag, whereby the packaging bag can be rapidly and easily opened and closed.

Abstract: A package containing an organic solvent or solution and a carrier or applicator sheet is produced from a laminated sheet material having a polypropylene surface layer that is resistant to chemical interaction with the solvent or solution. The package is formed by heat sealing the edges together and providing a resealable closure member along the top end. In one embodiment, the bottom wall is attached to the respective side wall along a seal line extending diagonally from the side edge of the side wall to the bottom edge of the side wall. The carrier sheets and solvent/solution are suitable for cleaning hard surfaces prior to applying a paint or other surface coating or for providing a “highlighting” liquid that helps detect surface finish defects and/or a temporary protective coating to prevent adhesion of weld splatter.

Abstract: A flexible packaging bag is provided for containing a plurality of articles. Each of the articles has a component which is desirably visible to a user, purchaser, or the like. The flexible packaging bag includes a window in one of its walls that has a periphery substantially framing the graphic that is desired to be seen. A visual cue can be provided in another wall such that it is visually associated with the window in order to draw the attention of the user, purchaser, or the like to the graphic of the visible article. An accessory window is also provided in the flexible packaging bag so that the number of remaining articles can be easily determined visually.

Abstract: 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 profile strip fastener assembly includes a pair of releasably interlocking profile strips, with a secondary, peelable seal provided between the profile strips apart from their mechanically interlocked portions. By this arrangement, enhanced sealing for the package is provided, while abating the stress to which the interlocked portions of the profile strips are subjected during forming and filling of the package. The bag body preferably includes a frangible joint substantially aligned with the fastener assembly for gaining access to the assembly, with the frangible joint desirably providing tamper-evidence of opening of the package. The profile strips are sealed to the front wall of the bag body with a continuous oval shaped seal around the frangible joint. The perimeter seal is located above the peelable seal.

Abstract: 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 longitudinal edges of the web, the adhesive strip including a front surface releasably applied to the web via a pressure-sensitive adhesive and an exposed rear surface; folding the web about an axis extending parallel to the longitudinal edges thereof; and then sealing the web to form the bag, including permanently sealing a portion of the web to the exposed rear surface of the adhesive strip to form a reclosable end seal.

Abstract: A flexible bag-like container comprises front and rear flat, rectangular, equal size panels of flexible sheet material which are sealed to each other entirely around their outer periphery. The front panel is made stiff and resiliently bendable about an axis in a region near one end and the rear panel has a slit extending along a line transverse to the bending axis. The slit terminates short of the sides of said container.

Abstract: A disposable pet litter bag, and a method of using thereof, the method including the steps of: (a) providing the pet litter bag in a folded position, the pet litter bag including: (i) a bottom wall; (ii) a first side wall connected to the bottom wall; (iii) a second side wall connected to the bottom wall; (iv) a rear wall connected to the bottom wall, to the first side wall and to the second side wall; and (v) a front wall connected to the bottom wall, to the first side wall and to the second side wall; (b) separating the front wall and the rear wall to form a top opening in the pet litter bag; (c) applying an internal pressure against the first side wall and against the second side wall, via the top opening, to establish the pet litter bag in a fully open position, and (d) opening an opening in a wall of the walls of the pet litter bag for ingress and egress of a pet.

Abstract: A mailable content carrier device incorporates content therein during its construction. Automated processing need only place content appropriately during construction with subsequent construction steps enclosing the content. The result is a mailable content carrier constructed by high-speed automation including location of content therein.

Abstract: A plastic coin bag for transporting a load of loose coins includes a slot opening in the front panel, a closure member for sealing the closure member to close and seal the slot opening, a back panel forming a coin storage chamber with the front panel, and a patch panel located between the upper portions of the front and back panels to increase the manual carrying capacity and the strength of the bag handle or hand-grip opening region. A transverse secure line below the hand-grip opening seals the three panels together and forms the top of the storage chamber. In one embodiment, the patch panel can extend into the storage chamber to below the slot opening in the front panel to adhere to the closure adhesive if the slot is improperly spread open during press closing. This feature prevents coins from sticking to the adhesive or the false tripping if the closure comprises tamper evident tape and the back panel adheres to the closure adhesive.

Abstract: A disposable pet litter bag including: a bottom wall, first and second side walls connected to the bottom wall, a rear wall and a front wall connected to the bottom wall and to the first and second side walls to form a bag having a top opening. The front wall has an opening for the ingress and egress of the pet. The upper ends of the rear and front walls are provided with a mechanism for detachably connecting the rear and front walls, such that the top opening can be secured closed. The bag is designed and configured to be unfolded just before use. The bag is further designed and configured to enable the establishment of the bag in an open position by pressure exerted by hands inserted through the top opening, and to conveniently allow the addition of fresh litter through the top opening. The bag is further designed and configured such that on demand, the top opening is securely closable.

Abstract: Sealing device for flexible liquid container is disclosed. In one preferred embodiment of the invention, the sealing device comprises an elongated member with a hollow passage extending through it with a longitudinal slot, slidingly mountable over a rod, which is provided over a lateral opening of a flexible liquid container. In another preferred embodiment of the present invention the rod is attached to the member extending through the passage. When the portion of the container provided with the lateral opening is folded over the rod, substantially overlapping an adjacent portion of the container and the sealer is slidingly mounted over the folded portion of the container, liquid is prevented from leaking out of the container through the lateral opening.

Abstract: A web of serially positioned pre-opened sterile bags adapted for implementation with an automatic bagging machine is presented. The web of bags is defined by a polyester sheet selectively bonded to a paper backing sheet, with the bags being separable from each other by perforations. The webs of bags conducive for implementation with automated packaging equipment are devised by slitting columns of bags from an existing matrix and separating the bags within the columns from each other by means of perforations.

Abstract: A collapsible container including a plurality of adjacent side panels, each of the side panels having a flexible frame and a web having a perimeter secured to the frame. Each of the side panels has a bottom side, a top side and two lateral sides. Each of the lateral sides of each side panel is attached to the lateral side of an adjacent side panel. A flexible floor panel has a plurality of sides. Each of the floor panel sides is attached to at least one of the side panel bottom sides. A partition panel is pivotally secured to an interior portion of the container. Thus, the container may be temporarily divided into compartments for storing different items, such as, for example, different categories of laundry items.

Abstract: A bag which includes additional closing profiles which are respectively actuated by a slide during opening and closing. The bag includes a wall portion which forms a veil which can be broken and which is designed in such a way that it covers the slide before the bag is used.

Abstract: A bag for a musical instrument, such as a guitar, has at least one carrying belt (19, 20) for shouldering the bag provided at a carrying case (14) in the bag for receiving the instrument. The at least one carrying belt may be inserted into a pocket at the exterior of the case (14) and, for this purpose, can be detached at least at one of its ends from the case.

Abstract: A protective covering for a lumber stack is constructed by providing an appropriately sized sheet of heavy duty heat shrinkable plastic material, folding the side edges of the plastic sheeting material inwardly along spaced apart longitudinally extending lines to form top and bottom layers and joining the ends of the top and bottom layers to define a top layer which is imperforate throughout its entire length and width and a bottom layer which is imperforate throughout its entire length and width except for a lumber stack receiving slit extending along the longitudinal center line of the bottom wall from end to the other.

Abstract: 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 profile strip fastener assembly includes a pair of releasably interlocking profile strips, with a secondary, peelable seal provided between the profile strips apart from their mechanically interlocked portions. By this arrangement, enhanced sealing for the package is provided, while abating the stress to which the interlocked portions of the profile strips are subjected during forming and filling of the package. The bag body preferably includes a frangible joint substantially aligned with the fastener assembly for gaining access to the assembly, with the frangible joint desirably providing tamper-evidence of opening of the package. The profile strips are sealed to the front wall of the bag body with a continuous oval shaped seal around the frangible joint. The perimeter seal is located above the peelable seal.

Abstract: A flexible packaging bag is provided for containing a plurality of articles. Each of the articles has a component which is desirably visible to a user, purchaser, or the like. The flexible packaging bag includes a window in one of its walls that has a periphery substantially framing the graphic that is desired to be seen. A visual cue can be provided in another wall such that it is visually associated with the window in order to draw the attention of the user, purchaser, or the like to the graphic of the visible article. An accessory window is also provided in the flexible packaging bag so that the number of remaining articles can be easily determined visually.

Abstract: A pack has a body (11) defining a cavity for receiving articles such as wet wipes. The body (11) is provided with a slit (13) which is non-rectilinear and which has first and second ends, for example V-shaped. A sealing member (15) covers the slit and is resealably adhered to the body on both sides of the slit, whereby to provide a seal.

Abstract: A consolidation container includes a back wall, side walls, and a front wall each comprising pockets which receive stiffening panels. The front wall has an openable center portion which provides access to the interior of the container. Support members are positioned in the corners of the container to facilitate stacking. A top normally overlies the wall to close the container and is fully openable to provide access to the interior thereof.