Container Carrier

Abstract

The present disclosure pertains to a container carrying and securement apparatus designed for efficiently holding and transporting multiple containers, as well as machines to apply such apparatuses. The apparatus comprises a first substrate and a second substrate, each featuring a set of container interface apertures and an alignment aperture. The substrates are connected and foldable along an intersection line, allowing the bottom surface of the first substrate to align face-to-face with the upper surface of the second substrate when folded. In this folded state, the container interface apertures of the first substrate align with those of the second substrate, and the alignment apertures are precisely aligned, with the first alignment aperture having a smaller perimeter than the second. An adhesive layer is disposed between the bottom surface of the first substrate and the upper surface of the second substrate, ensuring a secure and stable attachment. These designs provide a robust solution for securely carrying and aligning containers during transportation and storage.

Description

CROSS REFERENCE TO RELATED APPLICATIONS

[0001] Not applicable to this application.STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

[0002] Not applicable to this application.FIELD OF TECHNOLOGY

[0003] The described example embodiments in general relate to container carrier apparatus and to devices for coupling a container carrier apparatus to a plurality of containers.SUMMARY

[0004] Some of the various embodiments of the present disclosure relate to a container carrying and securement apparatus. The container also includes a first substrate that includes a first set of container interface apertures; a first alignment aperture of the first substrate; a second substrate may include a second set of container interface apertures; a second alignment aperture of the second substrate; the first substrate and the second substrate are connected and foldable at an intersection line such that when folded: a bottom surface of the first substrate and an upper surface of the second substrate are aligned in a face-to-face mating relationship; the first set of container interface apertures align with the second set of container interface apertures; and the first alignment aperture aligns with the second alignment aperture, where the first alignment aperture has a first inner peripheral edge that has a perimeter that is smaller than a perimeter of a second inner peripheral edge of the second alignment aperture, the first and second alignment apertures being non-circular. The container also includes an adhesive disposed between the bottom surface of the first substrate and the upper surface of the second substrate.

[0005] In addition to an adhesive seal, or in lieu of, an example container carrying and securement apparatus can include a heat seal. In various embodiments, a heat seal is configured to bond the first substrate to the second substrate along an intersection line or at designated points where securement is desirable. The heat seal may be applied as an alternative or in addition to an adhesive layer to enhance the structural integrity of the container apparatus, particularly under stress or load-bearing conditions.

[0006] In one embodiment, the heat seal is formed by pressing the bottom surface of the first substrate against the upper surface of the second substrate under elevated temperature and pressure. The materials used for the substrates may include thermoplastic or thermoset materials, which soften or become tacky when exposed to heat, allowing the surfaces to fuse upon cooling. The strength of the heat seal may depend on factors such as the applied temperature, the duration of heating, the pressure exerted, and the specific materials of the substrates.

[0007] The heat seal may be continuous along the entire intersection line or applied at strategic points or intervals. For example, spot heat sealing at selected locations may provide sufficient bonding while allowing flexibility or breathability between the substrates. Additionally, the heat seal may include embossed or patterned sections to reinforce particular areas of the container, ensuring secure closure and resistance to separation during transportation or handling.

[0008] In embodiments where a heat seal is employed without adhesive, the resulting bond may provide a durable attachment, which may be advantageous for containers intended for single-use or high-security applications. When both adhesive and heat sealing are used in combination, this dual bonding approach can increase the reliability and durability of the container, particularly when exposed to harsh environmental conditions such as extreme heat or moisture.

[0009] Furthermore, non-circular alignment apertures may be used to ensure that, even under elevated temperature and pressure during the heat sealing process, the alignment of the substrates remains consistent, reducing the risk of misalignment or slippage.

[0010] Implementations may include one or more of the following features. The apparatus where each of the first set of container interface apertures may include tabs formed by cut lines. Each tab may include a straight edge extending between adjacent cut lines, the inner peripheral edge of a container interface aperture forms a polygon. The tabs are configured to deflect and the straight edges are configured to engage with a portion of an outer surface of a container to secure the container to the apparatus. A first portion of the tabs each have a straight edge of a first length and a second portion of the tabs each have a straight edge of a second length, the first length being greater than the second length. In some configurations, the second portion of the tabs is oriented proximate to an outer edge of the apparatus when in the folded configuration. A subset of the tabs near the outer edge of the apparatus each have perforations. Each of the second set of container interface apertures has a circular inner peripheral edge, where the tabs of one of the first set of container interface apertures extend beyond the circular inner peripheral edge. A user can carry the container carrying and securement apparatus with associated containers using one hand by way of the first finger hole and the second finger hole. The first finger hole and the second finger hole are continuous apertures. In some embodiments, the finger holes can be sized differently from one another.

[0011] One general aspect includes a machine for securing a container carrying and securement apparatus onto containers. The machine also includes a frame; a platen connected to the frame, the platen having container apertures; a container alignment platform configured to position the containers beneath and in alignment with the container apertures of the platen; an alignment member associated with the lever arm and configured to hold a container carrying and securement apparatus in a predetermined position that aligns the containers with the container apertures; and a lever arm connected to the platen for actuation of the platen, the platen configured to apply a force that causes the container carrying and securement apparatus to engage and secure the containers.

[0012] Implementations may include one or more of the following features. The machine where the container carrying and securement apparatus is a two-ply laminate having an alignment aperture that engages with the alignment member. The alignment member is non-circular in shape. The pressing mechanism may include a platen to apply uniform pressure across the surface of the container carrying and securement apparatus, the plurality of container apertures being formed on the platen.

[0013] One general aspect includes a container carrying and securement apparatus, may include: a first substrate may include a first set of container interface apertures; a first alignment aperture disposed at a center point of the first substrate; a second substrate may include a second set of container interface apertures; a second alignment aperture disposed at a center point of the second substrate; the first substrate and the second substrate are connected together and foldable at an intersection line such that when folded: a bottom surface of the first substrate and an upper surface of the second substrate are aligned in a face-to-face mating relationship; the first set of container interface apertures align with the second set of container interface apertures. The system also includes the first alignment aperture aligned with the second alignment aperture, where the first alignment aperture has a first inner peripheral edge that has a perimeter that is smaller than a perimeter of a second inner peripheral edge of the second alignment aperture; and an adhesive disposed between the bottom surface of the first substrate and the upper surface of the second substrate. The system also includes a machine, may include: a platen having container apertures that align with containers placed under the frame; a lever for raising and lowering the platen; an alignment member centrally located relative to the platen and holding the container carrying and securement apparatus; the lever for lowering the platen and pressing the container carrying and securement apparatus down onto collars of the containers, where tabs of the first set of container interface apertures deflect and engage with the collars of the containers.

[0014] Implementations may include one or more of the following features. The system where each of the first set of container interface apertures may include tabs formed by cut lines, and the tabs each may include a straight edge extending between adjacent cut lines, the inner peripheral edge of a container interface aperture forms a polygon that is not circular in shape. The tabs are configured to deflect and the straight edges are configured to engage with a portion of an outer surface of a container to secure the container to the apparatus. A first portion of the tabs have a straight edge of a first length and a second portion of the tabs have a straight edge of a second length, the first length being greater than the second length. A subset of the tabs near the outer edge of the apparatus each have perforations.

[0015] To better understand the nature and advantages of the present disclosure, reference should be made to the following description and the accompanying figures. It is to be understood, however, that each of the figures is provided for the purpose of illustration only and is not intended as a definition of the limits of the scope of the present disclosure. Also, as a general rule, and unless it is evidence to the contrary from the description, where elements in different figures use identical reference numbers, the elements are generally either identical or at least similar in function or purpose.BRIEF DESCRIPTION OF THE DRAWINGS

[0016] FIG. 1 is a plan view of a container carrying and securement apparatus in an expanded configuration, in accordance with an example embodiment.

[0017] FIG. 2 is a plan view of a container carrying and securement apparatus in a folded configuration.

[0018] FIG. 3 is a perspective view of an example machine for installing a container carrying and securement apparatus on a plurality of containers.

[0019] FIG. 4 is a perspective view of a lower end of a platen of the machine.

[0020] FIG. 5 is a perspective view of an upper end of a platen of the machine.

[0021] FIG. 6 is a perspective view of the machine illustrating the container alignment platform.

[0022] FIG. 7 is a plan view of another container carrying and securement apparatus in an expanded configuration, in accordance with an example embodiment.

[0023] FIG. 8 is a plan view of a container carrying and securement apparatus in a folded configuration.

[0024] FIG. 9 is a plan view of yet another container carrying and securement apparatus in an expanded configuration, in accordance with an example embodiment.

[0025] FIGS. 10 and 11 collectively illustrate movement of the machine to install a container carrying and securement apparatus on a plurality of containers.

[0026] FIG. 12 illustrates the container carrying and securement apparatus installed on the containers.

[0027] FIG. 13 is a plan view of the first substrate of the container carrying and securement apparatus, in accordance with an example embodiment.

[0028] FIG. 14 is a plan view of the second substrate of the container carrying and securement apparatus, showing the corresponding container interface apertures, in accordance with an example embodiment.

[0029] FIG. 15 is an assembly view of the container carrying and securement apparatus, illustrating the alignment of the first and second substrates, in accordance with an example embodiment.

[0030] FIG. 16A is a perspective view of a manual installation fixture including a base with container apertures, mounting posts, and an alignment protrusion.

[0031] FIG. 16B is a plan view of the manual installation fixture of FIG. 16A.

[0032] FIG. 17A is a perspective view of an assembled, modified container carrier.

[0033] FIG. 17B is a plan view of the assembled, modified container carrier of FIG. 17A.

[0034] FIG. 18 is a cross-sectional showing the engagement between the prebent locking tabs and a container collar.DETAILED DESCRIPTIONA. Overview.

[0035] Some of the various embodiments of the present disclosure relate to a container carrying and securement apparatus designed for efficiently holding and transporting containers, such as beverage cans. An example two-ply apparatus comprises two substrates that provide structural integrity and secure attachment to the containers. Other embodiments include single-ply versions. These apparatuses can be configured to receive and retain any number of containers. Example non-limiting configurations include three, four, and six containers. The apparatuses can also be configured to receive a variety of sizes of containers.

[0036] With respect to the two-ply embodiments, the first substrate includes a first set of container interface apertures and a first alignment aperture. Similarly, the second substrate features a second set of container interface apertures and a second alignment aperture. These substrates are connected in a manner that allows them to fold along an intersection line. For example, in one implementation, the first substrate and the second substrate are formed from a monolithic blank separated by an intersection line. The intersection line can include perforations that allow the substrates to fold over onto one another.

[0037] When folded, the bottom surface of the first substrate aligns in a face-to-face mating relationship with the upper surface of the second substrate. This alignment ensures that the first set of container interface apertures aligns precisely with the second set of container interface apertures.

[0038] Additionally, the first alignment aperture of the first substrate aligns with the second alignment aperture of the second substrate. Notably, the first alignment aperture has a larger perimeter compared to the second alignment aperture, and both alignment apertures are non-circular to facilitate stabile alignment with a machine used to join the apparatus to a plurality of containers. The difference in size between the alignment apertures causes a portion of the second substrate to extend beyond the perimeter of the first alignment aperture, creating an engagement lip that is configured to interface with an alignment member of a machine used to join the apparatus to a plurality of containers. This engagement lip could fit within a detent, groove, flange, or other structure on the alignment member, just as examples.

[0039] To secure the two substrates together, an adhesive is disposed between the bottom surface of the first substrate and the upper surface of the second substrate. This adhesive ensures a stable and secure connection, maintaining the integrity of the apparatus when carrying containers.

[0040] In some instances, the second set of container interface apertures includes tabs formed by cut lines. A tab is defined by a straight edge that extends between adjacent cut lines. Collectively, the tabs form a non-circular polygonal shape. The tabs are configured to deflect and engage with the outer surface of a container, providing a secure grip when the apparatus is pressed onto the containers. The tabs have varying lengths, with some tabs having longer straight edges and others shorter, enhancing the stability and securement of the containers. A subset of the tabs, particularly those near the outer edge of the apparatus, includes relief perforations to facilitate the deflection and engagement process.

[0041] In larger format versions of the apparatus (such as six-container versions), additional alignment apertures can be included that form finger holes when aligned, allowing a user to carry the apparatus and the secured containers with one hand. These finger holes are continuous apertures, enhancing the ease of use and transportability of the apparatus. In some instances, the alignment apertures are not circular. Traditional alignment holes, which are often round, fail to provide sufficient alignment and stability. To address this issue, the present disclosure includes non-circular alignment apertures. These apertures do not include hinges (due to incomplete cutting of the apertures leaving a flap of substrate), which can introduce inaccuracies in the opening size and cause the carrier to shift when contacted by the alignment member. To be sure, an apparatus could be manufactured using circular alignment apertures in the substrates, or generally alignment apertures of any polygonal shape.

[0042] In conjunction with the apparatus, a machine is designed to facilitate the securement process by joining the apparatus to the containers. The machine comprises a frame that provides structural stability and supports a platen. The platen, which is connected to the frame, includes container apertures that align with the containers. A container alignment platform is configured to position the containers beneath the platen and ensure they are aligned with the container apertures. An alignment member, associated with the lever arm, holds the container carrying and securement apparatus in a predetermined position, ensuring precise alignment of the containers with the container apertures. The lever arm, connected to the platen, allows for manual actuation, applying a force that causes the platen to secure the apparatus onto the containers.B. Example Embodiments

[0043] Turning now to FIG. 1, a container carrying and securement apparatus (hereinafter “apparatus 10”) includes a two-ply embodiment comprising a first substrate 11 and a second substrate 12. The first substrate 11 and the second substrate 12 are each manufactured from a sturdy and durable material such as paperboard or cardboard. These materials provide the necessary structural integrity and flexibility required for the folding and alignment features of the apparatus. Paperboard and cardboard are also lightweight, making the apparatus 10 easy to handle and transport, while being strong enough to securely hold and support the weight of multiple containers. Additionally, these materials are cost-effective and environmentally friendly, as they are often recyclable.

[0044] The first substrate 11 includes a first surface (not shown) and a second surface 13, as well as three edges 15, 16, and 17. The first substrate 11 includes an alignment aperture 19 having an inner peripheral edge 20 that defines a perimeter. The first substrate 11 can include a first set of container interface apertures, such as container interface apertures 21, 22, 23, and 24. The number of container interface apertures can vary from apparatus to apparatus.

[0045] In some embodiments, each of the apertures includes tabs, such as tab 25 defined by adjacent cut lines 27 and 28. The first substrate 11 can include any number of tabs, but in some instances, the tabs form a tetradecagon (other numbers of tabs can be included in some instance, either additional or fewer). In one example, the tab 25 (and the other tabs) includes a straight edge. In general, the shape of an inner peripheral edge 26 of a container interface aperture 21 formed by the tabs is a non-circular polygon. That is, the shape and perimeter of the inner peripheral edge 26 are defined by the straight edges of the tabs.

[0046] As noted above, the tab 25 is defined by cut lines 27 and 28 that allow the tab 25 to deflect when the apparatus 10 is joined with a container, as will be discussed in greater detail infra. In some instances, a size of a tab can depend on a location of the tab relative to an outer edge of the apparatus 10. For example, a first portion of the tabs has a length 29 that is shorter than a length 30 of the tabs of a second portion. For example, tab 25 can have the first length 29 and tab 31 can have the second length 30. In general, tabs of the first portion are disposed proximate to the outer edge of the apparatus 10, whereas the tabs of the second portion are disposed proximate a center 18 of the apparatus 10.

[0047] In general, a configuration where tabs of the first portion are disposed proximate to the outer edge of the apparatus and are shorter in length compared to tabs of the second portion, which are located closer to the center, serves functional purposes. Optimized securement is achieved as shorter tabs at the outer edge are less likely to bend excessively, providing a firmer grip on the outermost containers and preventing them from shifting or falling out. This configuration also ensures an even distribution of load and force across the apparatus, as the longer tabs near the center can flex more to accommodate the shape and pressure from the inner containers. This flexibility helps distribute the securing force more evenly, reducing stress on any single point of the apparatus.

[0048] Furthermore, the placement and length of the tabs enhance the overall stability of the apparatus 10 when applied to the containers. The combination of shorter outer tabs and longer inner tabs ensures that containers are securely held. The variation in tab length also facilitates easier application of the apparatus 10 onto the containers. The shorter tabs at the edge of the apparatus 10 can quickly engage with the outer containers, while the longer inner tabs can gradually flex and secure the containers as the apparatus is actuated. Additionally, shorter tabs near the outer edge are less prone to damage or tearing due to their reduced length and increased rigidity. While tabs of certain patterns, orientations, and sizes have been disclosed, it will be understood that the apparatus 10 can include identically shaped tabs.

[0049] In some instances, relief perforations, such as relief perforations 32, 33, and 34 are associated with a subset of the tabs of a container interface aperture. The relief perforations are included to enhance the functionality and reliability of the container carrying and securement apparatus. The relief perforations facilitate the deflection of the tabs when the apparatus 10 is applied to the containers, allowing the tabs to bend or flex more easily. This deflection is important for the tabs to securely engage with the upper lip or outer surface of the containers, ensuring a tight and secure fit. Additionally, the perforations help reduce stress on the material of the first substrate 11 when the tabs are bent, preventing tearing or damage to the substrate and thereby enhancing the durability of the apparatus 10.

[0050] The second substrate 12 includes a first surface 35 and a second surface (not shown), as well as three edges 37, 38, and 39. In some instances, the first substrate 11, and the second substrate 12 are bifurcated along an intersection line 41. The intersection line 41 is a connection between the first substrate 11 and the second substrate 12. The connection between the first substrate 11 and the second substrate 12 is marked or defined by perforations that allow the substrates to be placed in a folded configuration (see FIG. 2 as an example). While perforations are an example manufacturing artifact that can be used to define the intersection line 41, other features providing a similar effect can be used. In embodiments where a heat seal is used, perforations are not needed and the substrates can be separately manufactured. The heat seal can be used to join the substrates without a folding step. When a heat seal is used, the substrates need not be connected at a folding line. The substrates can be placed in an aligned configuration to align their respective apertures. An example embodiment of a carrier manufactured with two separate substrates is illustrated and described with respect to FIGS. 13-15.

[0051] Also, it will be understood that the first and second substrates are formed with the intersection line 41 therebetween, from a single blank of material. The features included on the apparatus, such as apertures, intersection lines, cut lines, and other features are formed during manufacturing, such as a press cutting process. The entire blank for both substrates can be punch-cut from a monolithic blank. The substrates can also be formed from a single or separate blanks in two separate punch cut operations.

[0052] The second substrate 12 can include a second set of container interface apertures 42, 43, 44, and 45. Each of the container interface apertures, such as container interface aperture 42 has an inner peripheral edge 46 that is circular in shape, as compared to the inner peripheral edges of the container interface apertures of the first set of container interface apertures. The inner peripheral edge 46 has a perimeter that is larger in size that the perimeter of the inner peripheral edge 26 of the container interface aperture 21. In general, the perimeter of each of the second set of container interface apertures is larger than the perimeter of each of the corresponding ones of the first set of container interface apertures. When the apparatus 10 is installed on containers, this configuration and difference in perimeters allow the tabs of the container interface apertures to engage with the containers. As with the first substrate 11, the second substrate 12 includes an alignment aperture 47 defined by an inner peripheral edge 48 that defines a perimeter and overall size for the alignment aperture 47.

[0053] FIG. 2 shows the apparatus 10 in an assembled state (folded configuration) where the first substrate 11 is folded onto the second substrate 12. Referring to FIGS. 1 and 2 collectively, prior to folding, an adhesive 50 (see FIG. 1) is applied to the first surface 35 of the second substrate 12. The adhesive 50 can be placed in certain locations along the first surface 35 or applied in an even layer on the entirety of the first surface 35. The first substrate 11 is folded onto the second substrate 12 along the intersection line 41 such that the first substrate 11 mates with the second substrate 12. That is, the substrates are brought together in a face-to-face mating relationship and held together using the adhesive 50.

[0054] When the substrates have been brought together, an alignment occurs between the first set of container interface apertures 21-24 and the second set of container interface apertures 42-45. These overlaps have been designated as 21 / 42, for example. An alignment also occurs between the alignment aperture 19 of the first substrate 11 and the alignment aperture 47 of the second substrate 12. As noted above, the sizes of the alignment aperture 19 in the first substrate 11 and the alignment aperture 47 in the second substrate 12 are different. In one embodiment, the perimeter of the alignment aperture 47 of the second substrate 12 is larger than that of the alignment aperture 19 of the first substrate 11. This difference in size causes an overlap of material where the inner peripheral edge 20 of the alignment aperture 19 of the first substrate 11 to extend beyond the inner peripheral edge 48 of the alignment aperture 47 of the second substrate. The inner peripheral edge 20 is offset from the inner peripheral edge 48 at a distance 49. In some instances, this overlap of material creates an engagement lip 81 that is configured to interface with an alignment member of a machine used to join the apparatus to a plurality of containers. This engagement lip 81 could fit within a detent, groove, flange, or other structure on the alignment member, for example.

[0055] The same size difference is achieved relative to the first set of container interface apertures. For example, when container interface aperture 21 of the first substrate 11 overlaps and aligns with container interface aperture 42 of the second substrate 12, the inner peripheral edge 26 of the container interface aperture 21 extends past the inner peripheral edge 46 of the container interface aperture 42 of the second substrate 12 at a distance 51. This allows the tabs that define the container interface aperture 21 to extend beyond the inner peripheral edge 46 of the container interface aperture 42. Of note, the relief perforations 32, 33, and 34 associated with some of the tabs of the container interface aperture 21 lay outside of the inner peripheral edge 46 of the container interface aperture 42. In some instances, the relief perforations 32, 33, and 34 are associated with tabs located near the outer edge 52 of apparatus 10, particularly in areas prone to tearing or deformation. For example, the material 53 near a corner of the apparatus 10 is relatively thin (the space between the container interface aperture 21 and the outer edge 52 is thin compared with the space between the container interface aperture 21 and the alignment aperture 19 as an example), so the container interface aperture 21 includes relief perforations corresponding to the shorter tabs. This design allows the shorter tabs to bend without causing the surrounding material to tear when the apparatus 10 is secured onto containers.

[0056] While the above description contemplates a two-ply laminate configuration, a single-ply version of the container carrying and securement apparatus offers a simplified yet effective design for securing multiple containers. This version comprises a single layer of durable material, such as paperboard or cardboard, featuring a series of container interface apertures and a single alignment aperture. The single layer could include the first substrate 11 of FIG. 1.

[0057] The container interface apertures include tabs formed by cut lines, designed to flex and engage the upper lip or outer surface of the containers, securing them in place. The single alignment aperture is strategically positioned to ensure precise placement of the apparatus onto the containers, facilitating easy and reliable securement. This streamlined design reduces material usage and manufacturing complexity while maintaining structural integrity. The single-ply apparatus provides a cost-effective and environmentally friendly solution for transporting and handling beverage containers, offering the necessary strength and stability to keep the containers securely attached.

[0058] Referring now to FIGS. 3-5 collectively, a machine 54 is illustrated that can be used to install the container carrying and securement apparatus 10 described above onto a plurality of containers 55. In the examples used herein, the containers 55 include cans, however, other containers can similarly be used with the container carrying and securement apparatus.

[0059] The machine 54 can include a frame 56, a platen 57, a container alignment platform 58, an alignment member 59, and a lever arm 60. In general, the frame 56 serves as the structure of the machine for securing a container carrying and securement apparatus onto containers. The frame is designed to provide a stable and robust foundation that supports all other components of the machine, ensuring reliable operation and durability. The frame can be made from high-strength materials such as metal or reinforced plastic so that the frame 56 is capable of withstanding the repetitive forces applied during the pressing and alignment processes, maintaining its integrity over extended periods of use.

[0060] The frame 56 is configured to securely hold the platen 57 in place, ensuring that the platen 57 can apply consistent force to the container carrying and securement apparatus. This secure attachment maintains the alignment of the containers with the container apertures of the platen 57. The frame 56 also supports the lever arm 60, allowing it to effectively actuate the platen 57 with minimal flex or movement. This stability ensures that the force applied by the platen 57 is evenly distributed across the container carrying and securement apparatus, providing reliable engagement and securement of the containers.

[0061] Additionally, the frame 56 houses the container alignment platform 58, positioning it beneath the platen 57 and ensuring that the containers are properly aligned with the container apertures. The design of the frame 56 allows for precise positioning of the alignment platform, facilitating easy loading and unloading of containers while maintaining alignment accuracy. This precise positioning is crucial for ensuring that the containers are properly engaged by the tabs of the container carrying and securement apparatus when the platen applies force.

[0062] The platen 57 is used to secure the container carrying and securement apparatus onto containers. It is designed to apply a consistent and controlled force, ensuring that the container carrying and securement apparatus engage securely with the containers.

[0063] The platen 57 features a series of container apertures 62, 63, 64, and 65. These container apertures are designed to accommodate the tops of the containers, allowing the platen 57 to press the container carrying and securement apparatus 10 down onto them accurately. This precise alignment ensures that the tabs of the container carrying and securement apparatus 10 properly engage the containers, providing a secure and stable attachment. When the apparatus 10 is installed onto the alignment member 59, the tabs extend beyond a periphery of the container apertures. For example, tab 25 is shown extending past the periphery of the container aperture 62. When the platen 57 presses the apparatus 10 down on top of a container or containers, the tabs of a container interface aperture deflect upwards as the container top enters the container aperture 62. Only the body of the tabs extends past the periphery of the container aperture 62 and can bend to engage with the container.

[0064] Connected to the frame 56, the platen 57 is held in place to ensure stability during operation. This connection allows the platen 57 to move vertically, guided by the lever arm 60, which actuates the platen 57. The lever arm 60 provides the necessary manual force to lower the platen 57, applying an amount of pressure to secure the container carrying and securement apparatus onto the containers. The design of the lever arm 60 and connection to the platen 57 ensures that the force is applied evenly across the entire surface of the platen 57, preventing uneven engagement or potential damage to the apparatus or containers.

[0065] Additionally, the platen 57 is designed to accommodate the alignment member 59 associated with the lever arm. This alignment member 59 ensures that the container carrying and securement apparatus is held in a predetermined position, aligning the containers with the container apertures in the platen 57. By maintaining this alignment, the platen 57 ensures that the apparatus engages the containers correctly, providing a reliable and repeatable securement process.

[0066] As best shown in FIG. 6, the container alignment platform 58 is configured to position the containers beneath and in alignment with the container apertures of the platen 57. The container alignment platform 58 can be defined by sidewalls 66, 67, and 68. The sidewalls create an area where containers can be loaded and held in a particular configuration that will allow the containers to align with the container apertures of the platen 57. The exact configuration of the alignment platform 58 can vary according to the shape and size of the container carrying and securement apparatus and the number of cans being contained. In general, the shape of the alignment platform 58 can vary according to manufacturing or operational constraints.

[0067] The alignment member 59 is designed to ensure that the container carrying and securement apparatus is held in the correct position during the pressing process, maintaining precise alignment with the containers. The alignment member 59 is typically constructed from durable materials, such as metal or high-strength plastic.

[0068] One of the primary functions of the alignment member 59 is to engage with the container carrying and securement apparatus 10 and hold it in a predetermined position. This precise positioning is useful for ensuring that the containers align perfectly with the container apertures in the platen. By maintaining this alignment, the alignment member 59 ensures that the tabs of the container carrying and securement apparatus properly engage the containers, providing a secure and stable attachment. In some embodiments, a portion of the alignment member 59 extends below the apparatus 10 when the apparatus 10 is installed on the alignment member 59.

[0069] The alignment member 59 is associated with the lever arm 60, which actuates the pressing mechanism. When the lever arm 60 is operated, it not only moves the platen but also ensures that the alignment member holds the container carrying and securement apparatus in place. This dual function of the lever arm 60 and alignment member 59 ensures that the apparatus does not shift or move during the pressing process, maintaining the accuracy and consistency of the operation.

[0070] The alignment member 59 is designed with a non-circular shape to ensure precise positioning and alignment of the container carrying and securement apparatus during the pressing process. This non-circular configuration is beneficial for preventing rotational movement and maintaining the stability of the container carrying and securement apparatus when it is secured onto the containers. By having a non-circular shape, the alignment member 59 engages with corresponding non-circular alignment apertures in the container carrying and securement apparatus, ensuring that it remains fixed in the correct orientation. This design enhances the accuracy of the alignment process, as the non-circular shape provides specific points of contact that prevent any shifting or misalignment. Additionally, the non-circular alignment member 59 facilitates easier and more secure engagement with the container carrying and securement apparatus, contributing to the overall reliability and effectiveness of the machine. This ensures that the containers are properly aligned with the container apertures in the platen 57, resulting in a consistent and secure attachment.

[0071] Referring now to FIGS. 7 and 8, another example container carrying and securement apparatus 69 is illustrated. In FIG. 7, the apparatus 69 is in an expanded configuration and in FIG. 8, the apparatus is in a folded configuration. This embodiment is similar in design to the two-ply embodiments above, with the exception that the container carrying and securement apparatus 69 has a total of six container interface apertures and finger holes 70 and 72, which are also alignment apertures. In contrast with the centrally positioned alignment apertures described above, these finger holes 70 and 72 are spaced apart from one another to allow a user to grasp the container carrying and securement apparatus 69 and associated containers with one hand.

[0072] The container carrying and securement apparatus 69 includes a first substrate 73 and a second substrate 74. The first substrate 73 includes a first alignment aperture 75. A second alignment aperture 76 is provided in the second substrate 74. The first substrate 73 includes a third alignment aperture 82. A fourth alignment aperture 83 is provided in the second substrate 74. In general, the first alignment aperture 75 aligns with the second alignment aperture 76 to form the finger hole 70, the third alignment aperture 82 aligns with the fourth alignment aperture 83 to form the finger hole 72, as the substrates are folded.

[0073] The design of the alignment apertures in the container carrying and securement apparatus features clean punched holes, which offer significant advantages over hinged or incompletely punctured holes. When finger holes include a hinge of material to strengthen the hole, this introduces inaccuracies in the opening size. Clean punched holes, where the material is fully removed, result in precise and consistent apertures. Clean punched holes maintain their size and shape without the variability introduced by hinges, enhancing the overall stability and reliability of the apparatus when joined to containers.

[0074] Referring now to FIG. 9, another example container carrying and securement apparatus 77 is illustrated. In this example, the apparatus 77 includes three container interface apertures and an alignment aperture 78 that is different from the alignment apertures of the embodiments above in shape and size. For example, the alignment aperture 78 could be substantially triangular in shape. This embodiment is amenable to manufacture as a single or two-ply product.C. Operation of Preferred Embodiment

[0075] Referring now to FIGS. 1-6, as well as FIGS. 10-12, which illustrate an installation process of an apparatus 10 onto containers 55. As best shown in FIGS. 1 and , to assemble the two-ply container carrying and securement apparatus 10, the user can begin by laying out the first substrate 11 and the second substrate 12 on a flat surface. These substrates are bifurcated along an intersection line 41. Both substrates are made from durable materials such as paperboard or cardboard, providing the necessary structural integrity for the apparatus.

[0076] Next, a machine can apply a layer of adhesive 50 to the first surface 35 of the second substrate 12. The adhesive can be evenly spread across the designated areas to ensure a secure bond when the substrates are folded together. In other embodiments, the adhesive can be applied in certain spots.

[0077] After applying the adhesive, the first substrate 11 is folded onto the second substrate 12 along the intersection line 41. This folding action naturally aligns the container interface apertures 21, 22, 23, and 24 of the first substrate 11 with the container interface apertures 42, 43, 44, and 45 of the second substrate 12. Additionally, the alignment aperture 19 of the first substrate 11 will align with the alignment aperture 47 of the second substrate 12, ensuring proper positioning and alignment.

[0078] A machine can firmly press the first substrate 11 onto the second substrate 12 to activate the adhesive bond. This ensures that the two substrates are securely attached, with the first substrate 11 mating with the adhesive-coated second substrate 12. The pressing action should be even and thorough to prevent any areas of the substrates from lifting or separating.

[0079] An alternative operation involves using a heat-sealing machine to securely bond the first substrate 11 to the second substrate 12. In this process, the machine applies both heat and pressure to activate the thermoplastic properties of the substrates, causing them to fuse together along the designated bonding area. The first substrate 11 and second substrate 12 are placed in alignment, and the machine directs heat to the bonding surfaces, raising the temperature to a level where the material softens without compromising the structural integrity of the substrates.

[0080] In addition to the heat seal, a water-resistant coating can be applied to the exterior and / or interior surfaces of the first substrate 11 and the second substrate 12. This coating serves as an additional protective layer, preventing moisture from penetrating the material and compromising the structural integrity of the container. The water-resistant coating can be applied before or after the heat-sealing process, depending on the manufacturing requirements.

[0081] The coating can be composed of materials such as silicone, polyurethane, or specialized hydrophobic compounds that create a barrier on the substrates, ensuring that water, humidity, or other liquids do not seep through. This is particularly beneficial for containers used in environments where exposure to moisture is likely, such as outdoor settings or transportation in humid conditions.

[0082] The user can also confirm that the alignment apertures 19 and 47 are properly aligned, providing the necessary structural integrity and securement for the containers. The assembled apparatus 10 should now be ready for use, providing a robust and reliable solution for carrying and securing multiple containers.

[0083] As illustrated in FIGS. 3-6 and 10-12, to load the container carrying and securement apparatus 10 into the machine 54, the user ensures the machine is properly set up and ready for operation. The machine includes a frame 56, a container alignment platform 58, a platen 57 with container apertures, and an alignment member 59 associated with a lever arm 60. The frame provides structural support, while the container alignment platform 58 positions containers 55 beneath the container carrying and securement apparatus 10.

[0084] The container carrying and securement apparatus 10 (could be one or two-ply) is placed onto the alignment member 59 of the machine. The alignment member 59 is designed to hold the apparatus 10 in a predetermined position, ensuring that it aligns correctly with the containers 55. As noted above, the engagement lip 81 created by the overlapping of the alignment apertures of the apparatus 10 can fit within a detent, groove, flange, or other structure on the alignment member 59.

[0085] Next, the user positions the containers 55 on the container alignment platform. The platform is configured to align the containers with the container apertures in the platen 57. The user can place each container so that it fits within the designated spots on the platform, ensuring they are evenly spaced and properly oriented. This ensures that the containers align correctly with the container interface apertures of the apparatus 10 during the pressing operation.

[0086] With the apparatus 10 and containers in place, the user lowers the platen 57 by actuating the lever arm. The lever arm, connected to the platen 57, allows for manual operation, applying a controlled force. As platen 57 moves, the containers enter the container apertures in the platen 57 as the alignment member 59 holds the apparatus 10 securely in place. Once the platen 57 has been fully lowered, the container carrying and securement apparatus 10 should engage with the containers 55, securing them in place. The tabs of the container interface apertures will deflect and lock around collars 80 or the outer surface of the containers, providing a secure fit.

[0087] As is best shown in FIG. 12, when the apparatus 10 is installed on the containers, the tabs, such as tab 25, are deflected up and secured around the collar 80 of the container 55. The lip or edge of the collar 80 can act as a stop to prevent the tabs from disengaging from the container 55 unless sufficient force is applied by a user to remove the container 55 from the apparatus 10. A straight edge 84 of the tab 25 provides a high degree of surface area contact with the container compared to embodiments where the tabs are curved or arcuate.

[0088] FIGS. 13, 14, and 15 illustrate an embodiment of the container carrier apparatus, where two distinct substrates are used without being connected by a folding line. In this embodiment, the substrates are separately manufactured and aligned before being secured through a heat-sealing process. This configuration offers flexibility in assembly and maintains structural integrity, making it particularly effective for securely holding containers, such as beverage cans, during transportation or handling. The following description details the components and the assembly process.

[0089] In FIG. 13, the first substrate 1300 serves as the upper layer of the carrier. This substrate includes multiple container interface apertures 1302, each surrounded by tabs 1304, which are formed by cut lines around the perimeter of the aperture. These tabs flex inward when the carrier is applied, engaging with the outer surface of the containers to hold them securely in place. Additionally, the alignment aperture 1306, centrally located on the first substrate, ensures proper positioning of the first substrate with respect to the second substrate during the assembly process.

[0090] FIG. 14 shows the second substrate 1400, which forms the lower layer of the apparatus. The second substrate contains a corresponding set of container interface apertures 1402, which are generally circular and align with the apertures of the first substrate. These circular apertures allow the tabs from the first substrate to engage with the containers when the two substrates are pressed together. The second substrate also includes an alignment aperture 1406, which is centrally positioned to align with the alignment aperture 1306 of the first substrate, ensuring proper orientation before heat sealing.

[0091] In FIG. 15, the assembly process is illustrated where an assembled carrier 1500 is created. The first substrate 1300 and second substrate 1400 are aligned so that the container interface apertures 1302 and 1402 overlap, and the alignment apertures 1306 and 1406 are brought into precise alignment. Once aligned, the two substrates are heat-sealed together at specific sealing points, which are positioned around the perimeter of the substrates and near the container interface apertures. This heat-sealing process fuses the materials of the two substrates, eliminating the need for adhesives while ensuring a strong, durable bond. This method secures the substrates together while maintaining the precise alignment needed to ensure reliable container retention throughout the life of the carrier.

[0092] In general, the heat-sealing process is used to securely bond the first substrate to the second substrate of the container carrier apparatus. The heat sealing can be applied in various patterns, such as continuous lines, discrete dots, or across the entire bonding surface, depending on the assembly requirements. The heat seal is achieved by applying elevated temperature and pressure to specific areas of the substrates, typically composed of thermoplastic or thermosetting materials, causing the surfaces to soften and fuse together as they cool. The heat seal can be placed along the perimeter, around the container interface apertures, or at specific locations where enhanced strength is needed. This method allows for selective reinforcement while maintaining flexibility in areas that may require it. For example, applying the seal in a dotted or patterned manner can provide breathability or slight movement between the substrates, without compromising the overall bond. The effectiveness of the heat seal depends on factors such as temperature, pressure, duration of heating, and the material properties of the substrates.

[0093] Referring to FIGS. 16A and 16B, a manual installation fixture 1600 is provided for securing containers to a modified container carrier. The fixture 1600 comprises a substantially planar base 1602 manufactured from rigid materials such as injection-molded thermoplastic or machined aluminum. The base 1602 includes four precision-machined container apertures 1604 arranged in a square pattern, each sized to accommodate standard beverage containers. Each aperture 1604 has an inner diameter of approximately 66-67 millimeters for standard 12-ounce containers, providing smooth passage while ensuring proper container alignment during installation. The fixture can be modified to secure containers of other sizes. The aperture edges incorporate a chamfered or radiused profile of approximately 1-2 millimeters to facilitate container insertion without damage.

[0094] The fixture 1600 includes four mounting posts 1606 positioned at the corners of the base 1602. Each mounting post 1606 extends perpendicularly from the base surface to a height of approximately 15-20mm and comprises a cylindrical body with diameter of 4-6mm. The upper portion of each post includes a tapered or chamfered section angled at 30-45 degrees and extending 2-3mm to guide placement of the carrier. The posts 1606 may include reinforcement gussets where they join the base 1602 to enhance structural integrity during repeated use.

[0095] Centrally located between the container apertures 1604 is an alignment protrusion 1608. The alignment protrusion 1608 extends approximately 8-12 millimeters above the base surface and features a non-circular cross-section corresponding to the alignment aperture in the carrier. The alignment protrusion 1608 includes tapered sides to guide carrier placement and a flat upper surface that may incorporate a positioning detent. The corners of the alignment protrusion 1608 maintain precise radii of approximately 0.5-1 millimeters to ensure accurate carrier orientation and prevent rotation during container installation.

[0096] The container apertures 1604 are spaced approximately 70-75 millimeters center-to-center, optimized to match standard carrier geometry while maintaining sufficient material between containers. The base 1602 incorporates structural reinforcement including an underside grid pattern of ribs and corner gussets. Three or four non-slip feet provide stability during use. Additional features may include drainage channels surrounding the container apertures and textured surface areas to enhance grip during operation.

[0097] Turning now to FIGS. 17A and 17B, a modified version of the container carrying and securement apparatus 1700 is illustrated that incorporates crimped (pre-bent) locking tabs 1702 formed during initial manufacture. This configuration differs from previous embodiments in that the tabs are permanently deformed to an engagement position prior to installation rather than being bent during the container securing process.

[0098] Each container interface aperture in the carrier 1700 includes between 12-18 crimped tabs 1702 (fewer or more can be included), with 14 tabs being desired for some applications. The tabs 1702 are defined by cut lines in the substrate that form a polygonal opening pattern. During manufacture, each tab 1702 is bent upward to an angle of approximately 15-45 degrees relative to the plane of the substrate, with 30 degrees being suitable for most container sizes. This crimped angle creates an interference fit with container collars while maintaining appropriate spring tension for secure engagement.

[0099] The tabs 1702 incorporate varying lengths depending on their position within the carrier 1700. Tabs positioned near the outer edges of the carrier typically measure 3-5 millimeters in length, while interior tabs extend 5-8 millimeters. This length differential optimizes stress distribution and reduces the likelihood of material failure during container insertion and subsequent use. The substrate material and tab geometry are engineered to maintain the crimped angle through repeated loading cycles while providing sufficient flexibility for container installation.

[0100] An installation process includes using the manual fixture 1600 and modified carrier 1700. The carrier 1700 is first positioned onto the fixture 1600 by aligning its mounting holes with the mounting posts 1606. The alignment protrusion 1608 engages with the carrier's alignment aperture, ensuring proper orientation and preventing rotation during the installation process. The mounting posts 1606 maintain the carrier 1700 in a fixed position above the container apertures 1604.

[0101] Containers are then inserted towards the container apertures 1604 of the fixture 1600. As each container passes through its respective aperture, the container's collar engages with the crimped tabs 1702 of the carrier 1700. The upward motion causes the tabs to flex outward slightly before engaging with the underside of the container collar. The fixture's precise alignment ensures uniform tab engagement around each container's circumference, while the rigid base prevents carrier distortion during the installation process.

[0102] Once all containers are fully inserted, they are securely retained by the crimped tabs 1702 which maintain constant spring pressure against the container collars. The assembled package can then be lifted clear of the mounting posts 1606. This manual installation process provides consistent results without requiring complex machinery, while the crimped tab design ensures reliable container retention throughout the product lifecycle.

[0103] Referring now to FIG. 18, a cross-sectional view illustrates the specific engagement between the pre-bent locking tabs 1702 of the carrier 1700 and a container collar 2000 of a container 2002. When the containers 2002 are manually engaged with the carrier 1700, the mounting posts 1606 support the fixture 1600 above a subordinate surface. A height of the mounting posts 1606 ensures that the containers 2002 do not contact the subordinate surface. The alignment protrusion 1608 ensures proper alignment between the pre-bent locking tabs 1702 of the carrier 1700 and the container apertures 1604 of the fixture 1600.

[0104] The crimped tabs 1702 extend upward from the carrier substrate at the predetermined angle, typically 15-45 degrees. When engaged, each tab 1702 contacts the container collar 2000 at an engagement point 2004 located on the underside of the collar's circumferential rim. The natural spring tension of the pre-bent tabs 1702 maintains constant pressure against the collar 2000, with the tab geometry designed to prevent disengagement during normal handling while allowing intentional container removal when desired.

[0105] The cross-section reveals the spatial relationship between the carrier substrate, crimped tabs 1702, and container elements. A clearance space 2004 exists between the carrier substrate and the main body of the container, typically measuring 1-2 mm, which allows for manufacturing tolerances while maintaining secure engagement. The tabs 1702 transition from a substrate plane 2006 to an engagement angle with a tab reference angle 2008.

[0106] The collar 2000 includes a lower edge that extends radially outward from the container body, creating a retention surface for the crimped tabs 1702. The tabs 1702 terminate in an engagement edge that contacts this lower edge of the collar 2000. The engagement edge may include micro-texturing or a specific profile to enhance grip without damaging the container surface. This mechanical interface between the tabs 1702 and collar 2000 provides reliable retention while accommodating the dimensional variations inherent in high-speed container manufacturing.

[0107] While various embodiments have been described above, it should be understood that they have been presented by way of example only, and not limitation. The descriptions are not intended to limit the scope of the technology to the particular forms set forth herein. To the contrary, the present descriptions are intended to cover such alternatives, modifications, and equivalents as may be included within the spirit and scope of the technology as defined by the appended claims and otherwise appreciated by one of ordinary skill in the art. The various embodiments of the present disclosure may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore desired that the various embodiments in the present disclosure be considered in all respects as illustrative and not restrictive. Thus, the breadth and scope of a preferred embodiment should not be limited by any of the above-described exemplary embodiments.

[0108] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. All patent applications, patents, and printed publications cited herein are incorporated herein by reference in their entireties, except for any definitions, subject matter disclaimers or disavowals, and except to the extent that the incorporated material is inconsistent with the express disclosure herein, in which case the language in this disclosure controls. Any headings utilized within the description are for convenience only and have no legal or limiting effect.

Claims

1. A container carrying and securement apparatus, comprising:a first substrate comprising a first set of container interface apertures;a first alignment aperture of the first substrate;a second substrate comprising a second set of container interface apertures;a second alignment aperture of the second substrate;the first substrate and the second substrate being in an aligned configuration such that:a bottom surface of the first substrate and an upper surface of the second substrate are aligned in a face-to-face mating relationship;the first set of container interface apertures aligns with the second set of container interface apertures; andthe first alignment aperture aligns with the second alignment aperture, wherein the first alignment aperture has a first inner peripheral edge that has a perimeter that is smaller than a perimeter of a second inner peripheral edge of the second alignment aperture, the first and second alignment apertures being non-circular, a portion of the first substrate extending beyond the second inner peripheral edge of the second alignment aperture to form an engagement lip; andan adhesive disposed between the bottom surface of the first substrate and the upper surface of the second substrate.

2. The apparatus according to claim 1, wherein the first substrate and the second substrate are connected together and foldable at an intersection line.

3. The apparatus according to claim 2, wherein each of the first set of container interface apertures comprises tabs defined by cut lines, the tabs each comprise a straight edge extending between adjacent cut lines, and wherein an inner peripheral edge of a container interface aperture forms a polygon that is not circular in shape.

4. The apparatus according to claim 3, wherein the tabs are configured to deflect and the straight edges are configured to engage with a portion of an outer surface of a container to secure the container to the apparatus.

5. The apparatus according to claim 4, wherein a first portion of the tabs have a straight edge of a first length and a second portion of the tabs have a straight edge of a second length, the first length being greater than the second length.

6. The apparatus according to claim 4, wherein each of the second set of container interface apertures has a circular inner peripheral edge, wherein the tabs of the first set of container interface apertures extend beyond the circular inner peripheral edges of the second set of container interface apertures.

7. The apparatus according to claim 5, wherein the second portion of the tabs are oriented proximate to an outer edge of the apparatus when in the folded configuration.

8. The apparatus according to claim 7, wherein a subset of the tabs near the outer edge of the apparatus each have relief perforations.

9. The apparatus according to claim 1, further comprising a third alignment aperture of the first substrate and a fourth alignment aperture of the second substrate, the first alignment aperture aligning with the second alignment aperture to form a first finger hole, the third alignment aperture aligning with the fourth alignment aperture to form a second finger hole, wherein a user can carry the container carrying and securement apparatus with associated containers using one hand by way of the first finger hole and the second finger hole.

10. The apparatus according to claim 9, wherein the first finger hole and the second finger hole are continuous apertures.

11. A machine for securing a container carrying and securement apparatus onto containers, comprising:a frame;a platen connected to the frame, the platen having container apertures;a container alignment platform configured to position the containers beneath and in alignment with the container apertures of the platen;an alignment member associated with a lever arm and configured to hold a container carrying and securement apparatus in a predetermined position that aligns the containers with the container apertures; andthe lever arm connected to the platen for actuation of the platen, the platen configured to apply a force that causes the container carrying and securement apparatus to engage and secure the containers.

12. The machine according to claim 11, wherein the container carrying and securement apparatus is a two-ply laminate having a non-circular alignment aperture that engages with the alignment member.

13. The machine according to claim 12, wherein the alignment member is non-circular in shape and mates with the non-circular alignment aperture.

14. The machine according to claim 11, wherein the platen applies a uniform pressure across the container carrying and securement apparatus.

15. A system comprising:a container carrying and securement apparatus, comprising:a first substrate comprising a first set of container interface apertures;a first alignment aperture disposed at a center point of the first substrate;a second substrate comprising a second set of container interface apertures;a second alignment aperture disposed at a center point of the second substrate;the first substrate and the second substrate are aligned such that:a bottom surface of the first substrate and an upper surface of the second substrate are aligned in a face-to-face mating relationship; andthe first set of container interface apertures align with the second set of container interface apertures;the first alignment aperture aligns with the second alignment aperture, wherein the first alignment aperture has a first inner peripheral edge that has a perimeter that is smaller than a perimeter of a second of inner peripheral edge of the second alignment aperture; andan adhesive disposed between the bottom surface of the first substrate and the upper surface of the second substrate; anda machine, comprising:a platen having container apertures that align with containers placed under the platen;an alignment member centrally located relative to the platen and holding the container carrying and securement apparatus; andthe lever for moving the platen and pressing the container carrying and securement apparatus onto collars of the containers, wherein tabs of the first set of container interface apertures deflect and engage with the collars of the containers.

16. The system according to claim 15, wherein each of the first set of container interface apertures comprises tabs formed by cut lines, and the tabs each comprise a straight edge extending between adjacent cut lines, an inner peripheral edge of a container interface aperture forms a polygon that is not circular in shape.

17. The system according to claim 16, wherein the tabs are configured to deflect and the straight edges are configured to engage with a portion of an outer surface of a container to secure the container to the apparatus.

18. The system according to claim 17, wherein a first portion of the tabs have a straight edge of a first length and a second portion of the tabs have a straight edge of a second length, the first length being greater than the second length.

19. The apparatus according to claim 18, wherein a subset of the tabs near an outer edge of the apparatus has relief perforations.

20. The apparatus according to claim 19, wherein the first substrate and the second substrate are connected together and foldable at an intersection line.

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