The subject matter of the present application relates to enclosure assemblies having a resealable enclosure that may be disposed within an outer box enclosure.
A resealable enclosure enables a user to repeatedly open the enclosure, remove a portion of the contents from the enclosure, and then close the enclosure in a manner that seals the contents therein. More recently, mechanisms for resealing have been incorporated with more flexible enclosures (e.g., box liners, plastic bags, and the like). In many cases, these resealable enclosure are irreparably altered when initially opened (e.g., by tearing an opening into the enclosure), but the resealable enclosure is configured to effectively close (or reseal) the opening to protect the contents from the surrounding environment and/or prevent the contents from inadvertently exiting the enclosure. Mechanisms that may be used to reseal an enclosure include fastener strips, cooperating adhesive strips, hook-and-loop fastener elements, and the like.
Resealable enclosures have become more popular because such enclosures can provide sufficient protection of the contents therein while being relatively convenient. Compared to user-improvised methods (e.g., rolling the top of a flexible bag), resealable enclosures are tidier and reassure the user that the contents are protected and will not spill if the enclosure is mispositioned or dropped. For food items, such as grain, chips, nuts, and the like, resealable enclosures can uphold the freshness of the food longer than the user-improvised methods.
Although resealable enclosures have been effective in allowing users to repeatedly open, seal, and reopen them, the operation of at least some known enclosures may not be quickly understood and/or may be challenging for one or more users to handle. For example, prior to initially opening the enclosure, the user may fail to recognize that the enclosure is resealable. In such instances, the user may initially open the enclosure in a manner that damages the resealing mechanism. Even when a user knows that the enclosure is resealable, it may be difficult to understand how to initially open the enclosure without damaging the resealing mechanism.
In addition to the above, it can be difficult to recognize how to remove the contents (e.g., serve the contents) after the enclosure is opened. Instead of pouring the contents from an enclosure, some users (e.g., children) may choose to insert their hand into the enclosure to pull the contents out of the enclosure. This may be undesirable with respect to hygiene. Often, a user may remove the entire resealable enclosure from within the outer enclosure, such as when a cereal bag is removed from the outer paperboard box. But once removed from the outer enclosure, the contents in the inner enclosure can be more susceptible to damage.
Moreover, the contents may be difficult to identify when removed from the outer enclosure because, in many cases, information identifying or characterizing the contents is only provided along an exterior surface of the outer enclosure. If the inner enclosure is used without the outer enclosure, the manufacturers of the product may lose valuable commercial interactions in which the user becomes more familiar with the brand or in which the user views other marketing, such as when a cereal box advertises other events (e.g., motion pictures).
In one or more embodiments, the enclosure assembly includes an outer box enclosure. The outer box enclosure may be configured to break along a line of weakness to form an outer opening into an interior volume of the outer box enclosure. Alternatively, the outer box enclosure is not configured to break along a line of weakness. Instead, the outer box enclosure may bend about or around a fold in the outer box enclosure that forms a hinge. This can allow the outer box enclosure to be repeatedly opened and closed as the outer box is not broken along a line of weakness. The enclosure assembly also includes a flexible, resealable enclosure disposed within the outer box enclosure. The resealable enclosure may be configured to be initially opened by separating (e.g., rupturing or peeling) a portion of the resealable enclosure, thereby forming an inner opening along a top edge of the resealable enclosure through which contents of the resealable enclosure are poured. In other embodiments, the resealable enclosure may not be ruptured.
The resealable enclosure can include a resealer that extends along the top edge. The resealer may be located at the top edge or near the top edge. The resealer permits a user to open the inner opening and sealably close the inner opening. Optionally, the resealer may be positioned within an accessible space of the outer box enclosure.
In at least one embodiment, an enclosure assembly is provided. The enclosure assembly includes an outer box enclosure having opposite front and back panels and opposite lateral panels coupled by a top panel. The outer box enclosure can have a line of weakness to permit a breakable section of the outer box enclosure to be separated from another portion of the outer box enclosure. The breakable section may include the top panel. Alternatively, the outer box enclosure is not configured to break along a line of weakness. Instead, the outer box enclosure may bend about or around a fold in the outer box enclosure that forms a hinge. This can allow the outer box enclosure to be repeatedly opened and closed as the outer box is not broken along a line of weakness. The enclosure assembly also includes a flexible, resealable enclosure that is disposed within the outer box enclosure. The resealable enclosure has opposite front and back sides sealed to each other along a bottom edge and opposite side edges. The resealable enclosure having a resealer formed by a single intermeshable closure member that is affixed to and wraps from the front side, around at least one of the side edges, and onto the back side proximate to an upper edge of the resealable enclosure. Prior to initially opening the resealable enclosure, the intermeshable closure member is uncoupled with itself. The intermeshable closure member is configured to couple with itself at a first area of the intermeshable closure member that is on the front side of the resealable enclosure and at a different, second area of the intermeshable closure member that is on the back side of the resealable enclosure to close the resealable enclosure.
In some aspects, the intermeshable closure member extends from a first end on the front side of the resealable enclosure to an opposite, second end on the back side of the resealable enclosure. Optionally, the front side and the back side of the resealable enclosure are sealed to each other in a location that is proximate to the first end and the second end of the intermeshable closure member.
In some aspects, the intermeshable closure member is configured to be re-coupled with itself after opening the resealable enclosure.
In some aspects, the intermeshable closure member is configured to be re-coupled with itself with the resealable enclosure wrapping from the front side, around a gusset, and onto the rear side. Optionally, the intermeshable closure member is configured to be re-coupled with itself after opening the resealable enclosure in a flat configuration that does not include the gusseted configuration.
In some aspects, the intermeshable closure member is configured to be re-coupled with itself after opening the resealable enclosure in a gusseted configuration. Alternatively, the resealable enclosure may not re-couple in a gusseted configuration. Stated differently, the resealable enclosure may not have a gusset when closed or re-closed after opening.
In some aspects, the line of weakness in the outer box enclosure extends around and forms a perimeter of the breakable section of the outer box enclosure such that the breakable section is removed from the outer box enclosure along the line of weakness. Alternatively, the outer box enclosure does not break along the line of weakness and no portion of the outer box enclosure is removed. Instead, the outer box enclosure may fold around, about, or along a line or lines to form a hinge that allows the outer box enclosure to repeatedly open and close. In another embodiment, the outer box enclosure may open along an entire width and length of a top side of the outer box enclosure.
In some aspects, the line of weakness in the outer box enclosure extends around part, but not all, of the breakable section of the outer box enclosure such that the breakable section remains coupled to the outer box enclosure along a hinge interface between the breakable section and a remainder of the outer box enclosure.
In some aspects, the top panel of the outer box enclosure is at least partially formed by hinged sides coupled to the front and back panels of the outer box enclosure, and the line of weakness in the outer box enclosure extends from the front panel across the top panel to the back panel to permit the hinged sides to open and provide access into the outer box enclosure.
In some aspects, the resealable enclosure forms the shape of the outer box enclosure by middle portions of the front and back sides of the resealable enclosure extending toward opposing interior surfaces of the front and back panels of the outer box enclosure and by end portions of the front and back sides extending toward an interior surface of one of the lateral panels of the outer box enclosure.
In some aspects, the breakable section of the outer box enclosure is separated from at least the top panel of the outer box enclosure to create an opening into an interior volume of the outer box enclosure, wherein the resealable enclosure is larger than the opening created by separation of the breakable section while the resealable enclosure is filled with a product.
In at least one embodiment, an enclosure assembly is provided that includes an outer box enclosure having opposite front and back panels coupled by a top panel. The outer box enclosure having a line of weakness, and can be configured to partially or entirely break or tear along the line of weakness to form an outer opening along the top panel. If the outer box enclosure entirely breaks or tears along the line of weakness, then a non-recloseable opening can be formed in the outer box enclosure. If the outer box enclosure only partially breaks or tears along the line of weakness, then a recloseable opening can be formed in the outer box enclosure (that may be opened and closed repeatedly by folding the outer box enclosure about a hinge). The enclosure assembly also includes a flexible, resealable enclosure disposed within the outer box enclosure. The resealable enclosure has opposite front and back sides coupled to each other along opposite top and bottom edges. The resealable enclosure also includes opposite first and second side edges extending between the front and back sides. The first side edge is a gusseted side edge, wherein the resealable enclosure is configured to be initially opened by separating a portion of the resealable enclosure, thereby forming an inner opening along the top edge through which contents of the resealable enclosure are poured. The resealable enclosure includes a resealer that extends along the top edge from the first side edge toward the second side edge. The resealer permits a user to open the inner opening and sealably close the inner opening. The first side edge includes a gusseted section that is configured to be displaced from an inward state to an outward state. Alternatively, the first side edge may not include a gusseted section. The first side edge forms a spout that defines a portion of the inner opening when the gusseted section is in the outward state. The spout is positionable adjacent to or within the outer opening.
In some aspects, the front and back panels are coupled through a lateral panel. The line of weakness includes a first line of weakness along the front panel, a second line of weakness along the back panel, and a third line of weakness along the lateral panel. The first, second, and third lines of weakness form a breakable section. The breakable section defines an accessible space of an interior volume of the outer box enclosure. The resealer is positionable within the accessible space when the resealable enclosure is held by the outer box enclosure.
In some aspects, the resealable enclosure has a width extending between the first and second side edges. The width of the resealable enclosure having the spout is greater than the width of the resealable enclosure prior to initially opening the resealable enclosure.
In some aspects, the front and back panels are coupled through a lateral panel. The first side edge extends toward the lateral panel when the first side edge forms the spout.
In some aspects, the resealable enclosure has a width extending between the first and second side edges. The resealer extends only a portion of the width between the first and second side edges. The top edge is closed for a remaining portion of the top edge
In some aspects, the resealer includes at least one of an intermeshable closure member, parallel fastener strips, cooperating adhesive strips, hook-and-loop fastener elements, or a slider.
In some aspects, the resealer includes an intermeshable closure member, wherein, prior to initially opening the resealable enclosure, the intermeshable closure member is uncoupled with itself. The intermeshable closure member is configured to couple with itself at a first area of the intermeshable closure member that is on the front side of the resealable enclosure and at a different, second area of the intermeshable closure member that is on the back side of the resealable enclosure to close the resealable enclosure. Optionally, the intermeshable closure member extends from a first end on the front side of the resealable enclosure to an opposite, second end on the back side of the resealable enclosure.
The inventive subject matter will now be illustrated with reference to the following figures, in which:
Embodiments set forth herein include an enclosure assembly and methods of making or assembling the same. The enclosure assembly includes an outer box enclosure. Optionally, a portion of the outer box enclosure may be moved relative to a remaining portion of the outer box enclosure to reveal an accessible space. For example, the outer box enclosure may be configured to break along a line of weakness to form an outer opening into an interior volume of the outer box enclosure.
The enclosure assembly may also include a flexible, resealable enclosure disposed within the outer box enclosure. In certain embodiments, the resealable enclosure is configured to be initially opened by separating a portion of the resealable enclosure, thereby forming an inner opening along a top edge of the resealable enclosure. Contents (e.g., consumables) may be passable through the inner opening of the resealable enclosure. The resealable enclosure may include a resealer that extends along the top edge. The resealer permits a user to open the inner opening and sealably close the inner opening.
In certain embodiments, a user may more readily understand how the resealable enclosure operates. For example, the outer box enclosure may include a breakable section that at least partially breaks from the outer box enclosure. The breakable section may, for example, include at least a portion of a corner of the outer box enclosure. When the breakable section is moved (e.g., removed entirely or rotated away from its original position prior to breaking), a portion of the interior volume may be revealed to the user. This portion of the interior volume may be referred to as the accessible space. The remaining portion of the interior volume may be referred to as the covered or enclosed space. In some embodiments, the accessible space represents a former portion of the enclosed interior volume that is now accessible without requiring the user to insert his or her hand through the outer opening.
An operative portion of the resealable enclosure may be disposed within or occupy the accessible space. The operative portion of the resealable enclosure represents the portion of the resealable enclosure that may be opened and sealably closed. With only the operative portion revealed and positioned within the accessible space, the user may more quickly understand that the operative portion should be used to open the resealable enclosure, pour contents from the resealable enclosure, and sealably close the resealable enclosure.
In some embodiments, the operative portion of the resealable enclosure may be positioned adjacent to or within the accessible space when the resealable enclosure is held by the outer box enclosure. The operative portion may include the resealer. As used herein, the operative portion (or the resealer) is positionable adjacent to or within the accessible space if the operative portion (or the resealer) is viewable to the user when the breakable section is moved and when the resealable enclosure has not had any of the contents removed. Optionally, the operative portion of the resealable enclosure may clear the outer opening that is formed when the breakable section of the outer box enclosure is moved.
In certain embodiments, the operative portion of the resealable enclosure may appear to replace a corner of the enclosure assembly or resemble a corner of the enclosure assembly. In such instances, the user may more readily identify the operative portion of the resealable enclosure as the portion that is to be used to remove (e.g., pour) the contents from the enclosure assembly.
Even if the operative portion of the resealable enclosure is not positioned within the accessible space, the operative portion, compared to other portions of the resealable enclosure, may be the more readily gripped portion. For example, if the user inserts his or her hand through the accessible space and into the interior volume of the outer box enclosure, the operative portion may be the first portion of the resealable enclosure that the user feels. The operative portion may be the portion of the resealable enclosure that is configured to be pulled into the accessible space by the user.
In certain embodiments, the outer opening that provides access into the interior volume of the outer box enclosure may be configured (e.g., sized and shaped) to block the resealable enclosure from being pulled entirely through the outer opening when the resealable enclosure has not been initially opened and/or the resealable enclosure is filled with the intended volume of contents. Even when the contents have been partially removed, the outer opening may be configured to impede or hinder removal of the resealable enclosure. Accordingly, at least some embodiments may increase the likelihood that the resealable enclosure remains within the outer box enclosure. As such, the contents may remain protected. Moreover, because the outer box enclosure is less likely to be discarded before the contents are depleted and, thus, more likely to be viewed by individuals, embodiments may enhance the value of the exterior surface of the outer box enclosure.
Alternatively or in addition to the above, the outer opening may be configured to impede or hinder insertion of a user's hand into the interior volume. For example, although the outer opening may permit the user to insert his or her fingers into the interior volume, it may be more difficult to insert his or her entire hand into the interior volume. As such, the enclosure assembly may be more hygienic than other known enclosures.
In particular embodiments, the resealer is an intermeshable closure member. The intermeshable closure member may extend along an interior surface of the resealable enclosure from the front side to the back side such that the intermeshable closure member may engage itself. It should be noted, however, that other resealers are contemplated and may replace the intermeshable closure member or be used in addition to the intermeshable closure member. For example, the resealer may include at least one of an intermeshable closure member, parallel fastener strips, cooperating adhesive strips, hook-and-loop fastener elements, zipper, or a slider or a combination thereof. The resealer may include, for example, a track and a strip on opposing surfaces of the enclosure in which the strip fits within and along the track. Optionally, the resealer may include two tracks and two strips in which each track receives one strip.
As another example, the resealer may include two opposing hook-filled lanes or strips. When brought together, the hooks of one lane couple to the hooks of the opposing lane, thereby sealing the enclosure. The hooks could be configured to engage on multiple levels. Optionally, the width of the lanes may be configured so that precise alignment is not required. The hooks may provide an audible and tactile response when the lanes are brought together for closing.
In the illustrated embodiment, the outer box enclosure 102 has a first panel 106 and a second panel 108 (shown in
The outer box enclosure 102 also includes a fifth panel 114 and a sixth panel 116 (
In the illustrated embodiment, the outer box enclosure 102 is a rectangular box (e.g., cereal box) in which the panels 106, 108, 110, 112, 114, and 116 are planar panels or sides of the outer box enclosure 102. The outer box enclosure 102, however, may have other shapes in other embodiments. For example, the outer box enclosure 102 may have more than six panels or fewer than six panels. The outer box enclosure 102 may not be rectangular but another polygonal structure. Moreover, one or more of the panels may be non-planar such that the outer box enclosure 102 has a curved surface.
Also shown, the outer box enclosure 102 has a breakable or fragile section 120 that is separable from a remainder 121 (or remaining portion) of the outer box enclosure 102. In the illustrated embodiment, the breakable section 120 only partially separates from the remainder 121 of the outer box enclosure 102. The breakable section 120 remains attached to the remainder 121 along a hinge 122. In other embodiments, however, the breakable section 120 may be separated entirely from the remainder 121. When the breakable section 120 is partially or entirely separated from the remainder 121, an outer opening 124 (
The breakable section 120 and the outer opening 124 may be determined by at least one line of weakness. For example, the outer box enclosure 102 includes a line of weakness 191 (
In the illustrated embodiment, the hinge line 194 represents where the material of the top panel 114 that may fold to permit the breakable section 120 to rotate back and forth about the hinge 122 between open and closed positions. In other embodiments, the hinge line 194 may also be a line of weakness such that the entire breakable section 120 may be removed.
Alternatively, the entire top panel 114 of the outer box enclosure 102 may open. Instead of including the line of weakness 191 in the front panel 106, the line of weakness 193 in the back panel 108, and the line of weakness 192 of the lateral panel 110, the outer box enclosure 102 may include a line of weakness that extends along the length of the top panel 114 (e.g., from one lateral panel 110 to the opposite lateral panel 112). For example, the top panel 114 of the enclosure 102 may be formed from overlapping flaps with the line of weakness 192 being a temporary seal or coupling of the flaps that can be separated or torn by a consumer. One of these flaps can be coupled with the front panel 106 and extend from one lateral panel 110 to the other lateral panel 112. This flap can pivot about a hinge defined by the interface or fold between the flap and the front panel 106. Another flap can be coupled with the back panel 108 and extend from one lateral panel 110 to the other lateral panel 112. This flap can pivot about a hinge defined by the interface or fold between the flap and the back panel 108. One of these flaps can overlap the other flap to allow a consumer to open the top of the enclosure 102 by pulling or pivoting the flaps away from each other. This can allow for the entire top of the outer box enclosure 102 to open.
In another embodiment, the outer box enclosure 102 may be opened in another location. For example, the line of weakness(es) may be disposed in one or more panels so that the outer box enclosure 102 only opens along, in, or through the front panel 106, along, in, or through the back panel 108, or along, in, or through one or more of the lateral panels 110, 112.
Respective lips 141, 143 (shown in
To initially open the resealable enclosure 104, the lips 141, 143 of the front and back sides 140, 142 may be gripped by a user and pulled apart, thereby opening the separable seal 196 and separating the front and back sides 140, 142. When separated, the front and back sides 140, 142 define an inner opening 164 (shown in
Optionally, a backstop seal 162 (shown in
In some embodiments, the backstop seal could be configured so that the contents held by the resealable enclosure are not collected along the top edge in a space partially defined by the backstop seal. For example,
Optionally, the resealable enclosure 104 could include lines of weakness (not shown) that enable removing a portion of the resealable enclosure 104. The lines of weakness could be similar to the lines of weakness 191-193 (
In the illustrated embodiment, the resealable enclosure 104 includes a gusseted bag in which each of the side edges 146, 148 is a gusseted side edge. A gusseted side edge includes a gusseted portion or fold 160 that is configured to extend inwardly when, for example, the resealable enclosure 104 is unopened. As described herein, the gusseted side edge 146 may move from an inward state to an outward state. In other embodiments, only one of the side edges is a gusseted side edge. Although the illustrated embodiment includes a gusseted enclosure, other types of enclosures may be used that allow operation of a resealer. For example, the resealable enclosure may include a flat bag (or flat poly bag), a header bag, a stand-up pouch (e.g., Doy-pack or flat-bottom pouch), or a reclosable pouch (e.g., zip-top pouch). Stated differently, the resealable enclosure 104 may not include a gusset or gusseted side edge.
The breakable section 120 (
The outer opening 124 is defined by the edge 181 of the front panel 106, the edge 183 (
An operative portion 204 of the resealable enclosure 104 is shown in
In some embodiments, the breakable section 120 (
In the illustrated embodiment, the breakable section 120 is a three-dimensional section of the outer box enclosure 102 that is sized relative to the resealable enclosure 104 so that only a portion of the resealable enclosure 104 is viewable when the outer box enclosure 102 is upright (e.g., sitting on a table) and the breakable section 120 has been removed. In other embodiments, such as the embodiment illustrated in
As shown in
In the illustrated embodiment, the resealer 210 is formed by a single intermeshable closure member 212. With reference to
In other embodiments, the resealer 210 (or the intermeshable closure member 212) may have a portion that is coupled to itself prior to opening. For example, the intermeshable closure member 212 may be coupled to itself proximate to the backstop seam 162 (
Alternatively or in addition to the intermeshable closure member 212, other resealers may be used. For example, in other embodiments, the resealer 210 may include at least one of parallel fastener strips, cooperating adhesive strips, hook-and-loop fastener elements, or a slider.
As described herein, the side edge 146 may include the gusseted section 160. In such embodiments, the gusseted section 160 may be configured to be displaced from an inward state (shown in
The spout 230 corresponds to an increased dimension (or width) of the resealable enclosure 104. As described above with respect to
To reseal the resealable enclosure 104, the user presses the front and back sides 140, 142 of the resealable enclosure 104 toward each other. For example, the intermeshable closure member 212 may be configured to couple with itself at a first area 214 of the intermeshable closure member 212 that is on the front side 140 of the resealable enclosure 104 and at a different, second area 216 of the intermeshable closure member that is on the back side 142 of the resealable enclosure 104 to close the resealable enclosure 104.
In some embodiments, the intermeshable closure member 212 may be entirely uncoupled with itself when the inner opening 164 (
The hinged panel sections 331, 332 are configured to separate and swing open to form an outer opening 324 (
At 1602, a flexible, resealable enclosure is formed for placement within the outer box enclosure. The resealable enclosure can be initially opened by separating a portion of the resealable enclosure to form an inner opening along a top edge of the resealable enclosure. Contents may be passable through the inner opening of the resealable enclosure. The resealable enclosure may include a resealer that permits a user to open the inner opening and sealably close the inner opening.
It is to be understood that the above description is intended to be illustrative, and not restrictive. For example, the above-described embodiments (and/or aspects thereof) may be used in combination with each other. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the inventive subject matter without departing from its scope. While the dimensions and types of materials described herein are intended to define the parameters of the inventive subject matter, they are by no means limiting and are example embodiments. Many other embodiments will be apparent to one of ordinary skill in the art upon reviewing the above description. The scope of the inventive subject matter should, therefore, be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. In the appended claims, the terms “including” and “in which” are used as the plain-English equivalents of the respective terms “comprising” and “wherein.” Moreover, in the following claims, the terms “first,” “second,” and “third,” etc. are used merely as labels, and are not intended to impose numerical requirements on their objects. Further, the limitations of the following claims are not written in means-plus-function format and are not intended to be interpreted based on 35 U.S.C. § 112(f), unless and until such claim limitations expressly use the phrase “means for” followed by a statement of function void of further structure.
This written description uses examples to disclose several embodiments of the inventive subject matter and also to enable one of ordinary skill in the art to practice the embodiments of inventive subject matter, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the inventive subject matter is defined by the claims, and may include other examples that occur to one of ordinary skill in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements with insubstantial differences from the literal languages of the claims.
As used herein, an element or step recited in the singular and proceeded with the word “a” or “an” should be understood as not excluding plural of said elements or steps, unless such exclusion is explicitly stated. Furthermore, references to “one embodiment” of the present inventive subject matter are not intended to be interpreted as excluding the existence of additional embodiments that also incorporate the recited features. Moreover, unless explicitly stated to the contrary, embodiments “comprising,” “including,” or “having” an element or a plurality of elements having a particular property may include additional such elements not having that property.
This application claims priority to U.S. Provisional Application No. 62/913,584, which was filed on 10 Oct. 2019, and the entire disclosure of which is incorporated herein by reference.
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Number | Date | Country | |
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20210107718 A1 | Apr 2021 | US |
Number | Date | Country | |
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62913584 | Oct 2019 | US |