Pizza box with removable portions used as reward tokens

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DESCRIPTION

Pizza box with removable parts used as reward voucher

This invention relates to a container with one or more removable parts and which has a particular application for the packaging of freshly prepared pizza-style food products. However, it will be appreciated that the invention is not necessarily limited to this field of use. Indeed, this specification provides examples of other containers to which the invention has been applied.

Freshly prepared pizza-style food products are often packaged in cardboard containers or cardboard boxes, referred to as "pizza boxes," in order to maintain freshness and temperature. Pizza boxes are typically formed by folding a single sheet of cardstock or cardboard to form a square base panel, four wall panels that rise vertically from it to a relatively uniform height, and a lid hinged to the top edge of one of the wall panels. Typically, the lid includes flaps that extend from all three edges of a cover panel other than the edge with the hinge connection, such that the lid can pivot on its hinge connection to the remaining wall panel to close a rectilinear space within the container and pivot open to gain access to the contents of the pizza box. Generally, the flaps around the lid are arranged to fit within the three walls when the pizza box is in its closed arrangement.

Pizza boxes are often provided with vents, and the cardboard sheet from which they are formed is almost always perforated and slotted in suitable places, so that when it is bent to form the pizza box, the parts remain attached to each other to prevent the pizza box from "unfolding". Typically, pizza box side walls are formed as "fold over" walls consisting of an outer wall panel extending from the edge of a base panel and an inner wall panel extending from the edge of a base panel. an edge of the top wall of the outer wall panel remote from the base panel, the relative widths of the outer and inner wall panels being such that the distal edge of the inner wall panel engages the base panel at or near a fold line along which the outer wall panel can be folded relative to the base panel when the inner wall panel is folded relative to the outer wall panel along the edge of the top wall until it is substantially adjacent to the outer wall panel. In this specification, the term "fold-over" walls refers to this and other similar arrangements.

Furthermore, although pizza boxes are formed from individual cardboard "blanks", the panels that make up the boxes are joined along a crease or marking line that is constituted by a weakening of the material. In this specification, the term "edge" is used to refer to the joint line between two adjacent panels, even though the panels may be contiguous with each other.

Many pizza restaurants promote their products not only on the pizza boxes themselves, but also by means of pamphlets, brochures, advertising sheets or the like, which are sometimes placed directly in the mailbox and sometimes delivered with the product sold in their restaurants or delivered. to buyers. Pizza boxes are also one of the main expenses of pizza restaurants, so it could be advantageous to offset the cost of the boxes.

Examples of some of the commercially available containers include the containers described in the earlier patent documents US-A-6,041,997, US-A-3,949,931 and US-2001/000561 A1.

Both documents US-A 3,949,931 and US 2001/000561 A1 describe simple collapsible containers that allow food products to be stored and transported inside them. However, these containers do not include the additional feature of a coupon with markings located on the sides of the container.

In comparison, the container disclosed in US-A-6,041,997 describes a similar coupon and tab arrangement, in a container that includes a panel or tear strip that can be removed to reveal the markings included on panel 48. However, this document does not suggest or refer to a plurality of removable vouchers that, once removed, do not affect the structural integrity of the container, nor do the described tabs allow, from the edge or bottom surface of the container, to be lifted off a surface of the assembled container, thus facilitating air circulation underneath it.

The present invention aims to provide a container, such as a pizza box as a non-limiting example, having one or more removable parts, which can be removed without substantially affecting the enclosing and / or strength properties of the container. In particular, the removable parts can be used for printing promotional material or, more particularly, the removable parts can be used as reward vouchers that offer a special advantage for future purchases. Other objects and advantages of the invention will be apparent from the following description.

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With the foregoing in mind, this invention, in one of its aspects, broadly refers to a container that includes:

two main panels, each of which is substantially the same shape and exhibits a plurality of substantially straight edges around its periphery, each edge extending angularly from each of two contiguous edges, and said main panels being joined to each other by means of a joining panel having substantially parallel edges each of which constitutes a hinge line along one of the edges of each of said main panels;

a plurality of side walls depending on at least half of the edges of said main panels other than those in common with the hinge line, said edges presenting side walls, hereinafter referred to as remaining edges, enclosing said side walls and said panel joining a space between said main panels when said main panels are pivoted towards each other in order to define the closed space;

wherein one or more of said sidewalls includes an exterior wall panel and an interior wall panel, said exterior wall panel extending from a proximal crease or score line along a remaining edge and said wall panel extending interior from a distal crease or score line that is remote from the proximal crease or score line and along an opposite edge of said exterior wall panel, the combination of panels forming a fold wall on itself; and wherein one or more of said fold-over walls further includes one or more removable portions that are operably removable from a remaining wall portion such that the enclosing and / or strength properties of the container will remain substantially unaltered. after removal of any one or more of said removable parts, wherein the removal of the or each removable portion of the outer wall panel leaves the remaining portion of the outer wall panel and the entire inner wall panel in order to provide structural integrity to the container, even after removing the or each portion removable, in which at least one removable part is provided with marks that constitute an advertising promotion, an offer, a coupon or a voucher to obtain a reward; and wherein the or each removable part and / or the remaining wall part includes a slit or groove that allows a tab or the like to be fitted, in order to facilitate the simple removal of the or each removable part from the outer wall panel ; and wherein at least one tab is provided on an edge or lower surface of the container that offers support to lift the assembled container from a surface, thereby facilitating air circulation underneath it; and wherein at least one tab is configured to protrude from the edge or top surface of the container.

In a preferred form, one of the main panels constitutes a base panel and the other a cover panel, and preferably all the remaining side walls of one of the main panels are provided with the side walls described above. Suitably, the removable part or parts are provided with a perforation line or line of weakness in order to facilitate their removal from the remaining wall part and the inner wall panel. The remaining outer wall portion together with the inner wall panel (which preferably remains intact after removal of the or each removable portion) maintain sufficient structural integrity to allow the container to remain stackable and fulfill its heat retention function and / or the freshness of its content when it is enclosed in it.

The at least one tab provided on the edge or bottom surface of the container serves the additional purpose of allowing the assembled container to be raised above a surface (such as the top of an oven) to allow air circulation. Thus, if a container is placed on top of an oven to keep the contents therein warm, the container will not become soggy with moisture. It is also preferable that the removable parts are arranged on the outer wall panel of the fold wall on itself.

Of course, the rest of the container can be provided with markings such as promotional materials, as desired. The inner wall panel may also be provided with markings, which are revealed upon removal of a removable part of the outer wall panel. The offer, the coupon or the voucher to obtain a reward can also be provided in the form of promotional advertising, discounts, prizes, special offers or the like from suppliers other than the supplier of the product contained in the container, and can be printed or pre-printed on the offer, on the coupon or voucher, or provided in the form of an adhesive label or sticker and any other similar form of marking.

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Preferably, the side walls are at equal angles to each adjoining side wall (or junction panel, as the case may be). In a preferred form, the side walls have substantially parallel edges, such that the main panels are close to a substantially parallel spaced arrangement, preferably there are three side walls which, together with the junction panel, constitute a cardboard box. four-sided that forms a square or rectangular prism. Preferably, the side walls and tie panel have selected dimensions for packaging pizza-style food products, and may include the following elements: vents, corner reinforcement tabs, or simple single-panel side walls on the bottom. main panel without presenting the fold walls on themselves.

The removable part may be provided with magnetic material in order to allow the removable part to be temporarily attached to a metal surface. For example, ferromagnetic metal from typical household appliances, such as refrigerators, can be used as a temporary storage and / or display place for removable parts prepared in this way.

In another aspect, this invention is generally a container blank that includes:

two main panels, each of the main panels presenting substantially the same shape and presenting a plurality of substantially straight edges or fold or score lines around their periphery, each edge or fold or score line extending angularly from each of two contiguous edges or creasing or marking lines, and said main panels being joined to one another by means of a joining panel having substantially parallel edges each of which constitutes a common hinge line to one of the fold or marking lines of each main panel;

a plurality of sets of side panels extending from the remaining fold or score lines on said main panels such that at least half of the periphery of both main panels is constituted by a fold or score line from the that said side panels extend;

wherein at least one of said side panel assemblies includes an outer wall panel and an inner wall panel, said outer wall panel extending from a proximal fold or score line common to the fold or score line of the periphery of the adjacent main panel and said inner wall panel extending from a distal crease or score line that is remote from the proximal crease or score line;

wherein one of said side panel assemblies further includes at least one line of weakness circumscribing at least one removable portion from a remaining panel portion, the remaining panel portion being sufficient to provide structural integrity to the container when assembled to starting from the blank, substantially unaltered after extraction of any one or more of said at least one removable part, in which at least one of the removable parts is provided with marks that constitute an advertising promotion, an offer, a coupon or a voucher to obtain a reward; and in which the or each removable part and / or the remaining wall part includes a slit or groove that allows a tongue or the like to be fitted, in order to facilitate the simple extraction of the or each removable part from the outer wall panel ; and wherein at least one tab is incorporated on an edge or lower surface of the assembled container that offers support to lift the assembled container from a surface, thus facilitating air circulation underneath it; and wherein at least one tab is configured to protrude from the edge or top surface of the assembled container.

In order that the invention may be more easily understood and practiced, reference will now be made to the accompanying drawings, which illustrate a range of containers, all in the form of an unfolded pattern, for a blank that can be folded with in order to form a container for a pizza style food product.

Note that there are drawings that do not show all the features of the claimed invention, but focus on certain details or merely present background information. However, the invention is defined by the appended claims, wherein an exemplary embodiment of a blank according to independent claim 5 is illustrated, for example, in FIG. 11A.

Figure 1 depicts a container that can be adapted to include one or more removable panels;

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Figures 2A and 2B represent two containers, each provided with one or more removable panels forming part of an outer wall panel of the fold-over wall and corner fastening tabs;

Figures 3A and 3B depict containers similar to those of Figures 2A and 2B;

Figures 4A, 4B, 4C and 4D depict another form of container that is particularly preferred;

Figures 5A and 5B represent containers similar to those of Figures 4A, 4B and 4C, and which are reversible;

Figures 6A to 6F depict containers that include variations of the fold wall on itself;

Figures 7A to 7H depict containers that include additional variations from those of the previous figures;

Figures 8A, 8B and 8C represent containers in which the inner and outer walls are transposed;

Figures 9A and 9B depict larger slotted containers;

Figures 10A to 10D represent containers with panels of different shapes that allow adaptation to different coupon formats;

Figures 11A and 11B are variants in which coupons have been added to 11A in flap 8 and in which 11B has panel 23 seated on the inside or outside of panel 18;

Figure 12 shows a wall height that is greater than the other designs and that is an example of a lunch box or food container for an airline;

Figures 1R, 2R, 3R, 4R, and 5R illustrate the containers of Figures 6D, 4A, 6A, 7D, and 7E, respectively, as examples of how the additional corner reinforcement feature may be incorporated into designs of the invention. ;

Figure 1SB shows a design for a shopping basket with removable coupons around its open top edge.

The elements of each container represented in the drawings are designated by the same reference numerals. Detailed assembly instructions for the illustrated containers are included in Appendix 1, attached to this invention, in which reference numerals indicate similar elements or elements that have a similar function in each container. A corresponding table in the Appendix includes the particular item and part number. Furthermore, the terms "inner wall panel" and "outer wall panel" refer to the relative arrangements of the panels with respect to the container in its assembled form, despite the fact that when arranged in the flat form of an unfolded pattern , the "interior wall panels" are located on the "exterior" of the "exterior wall panels".

Each of the containers shown in Figures 1-11B and 1R 5R have an upper panel 40 and a lower panel 41 joined together by a joining panel 42 along a hinge line 10 between the lower panel and the panel. joint and an upper hinge line 12 between the upper panel and the joint panel. The top and bottom panels are substantially square and the junction panel is relatively narrow (compared to its width), such that a relatively shallow container is achieved that allows for enclosing pizza-style food products.

The side walls extend from the three edges of each upper and lower panel of all the containers shown in Figures 5R, 7A, and 7E, in which the top panel has only one side wall extending from the distal edge with respect to the top hinge line, and Figure 7C, in which the top panel has two side walls, one extending from each of the edges adjacent to the top hinge line. There are two basic styles of side wall, a "fold over" style side wall shown at 44 in Figure 1 and a simple single layer side wall, shown at 45 in Figure 2A. In Figure 1, a "triple" fold over style wall 45a is included on three sides of the top panel. It will be appreciated that the fold walls on themselves can be made up of more than two or three layers, if so desired. Other than the examples shown in Figures 5R, 7A, 7C and 7E, in which some of the edges of the top panel do not have side walls, the side walls are of the fold over or single layer style. In Figures 10A-D, the two side walls adjacent the upper or lower hinge line include an extension panel 17 extending along the fold line 15 on itself.

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As for the side walls that fold on themselves, each one has an inner panel 49 which is first folded over a fold line on itself designated by reference numeral 2 with respect to the side walls adjacent to the sides. hinge lines or with reference numeral 7 with respect to the opposite side walls of the joint panel. The fold line on itself is made up of two closely spaced fold lines that allow the outer panels to be folded by folding the sheet from which the container is formed 180 ° around the fold line on itself, or approximately 90 ° each. of the closely spaced fold lines such that the outer panel rests substantially flat against a contiguous inner panel 48.

One or more edge tabs 3 engage in corresponding locking grooves 4 when the inner panel is folded at an angle of substantially 90 ° with respect to its adjacent upper or lower panel. The locking grooves are aligned along a self-folding line designated by reference numeral 1 with respect to the side walls adjacent to the hinge lines or by reference numeral 6 or 11 with respect to the walls. opposite sides of the seam panel. The edge tabs penetrate at least partially into the locking grooves when the fold wall on itself has been constructed by folding, as described above, the outer and inner panels relative to each other and then folding the panel interior along the interior fold line at an angle of substantially 90 °.

As for the single sidewalls, the single sidewall panels 51 bend at an angle of 90 ° with respect to the top or bottom panel (as the case may be) along the inner fold line.

Some of the side wall panels feature side tabs 8, 22, 25, as shown, which are inserted between the inner and outer side wall panels of the adjacent side walls, following the instructions outlined in the respective tables associated with each figure. .

In all the forms shown, the removable parts are shown at reference numeral 46. When the removable part is removed from an exterior wall panel, support portions 47 remain intermediate to adjacent removable panels.

Once a container according to the invention has been assembled, it can contain inside a pizza-style food article for transport to the place of consumption. One or more removable parts can be removed from the container without substantially affecting the heat retention and / or structural properties of the container. The removable part, in the form of an offer, a coupon or a discount, may be kept for later use. The offer, coupon or voucher may be redeemed to receive the promised benefit in connection with the offer, coupon or voucher.

"Coupons" are valuable marketing tools for providers of consumer goods or services. With them, the consumer receives added value and the coupons generate more products, benefits and customer base. Promoters and advertisers have used a variety of promotional media in order to attract the attention of consumers. Such media have included the more "traditional" forms of advertising and promotion in the form of magazine and newspaper ads, as well as promotions on clothing such as caps and T-shirts. As consumer demands vary, different forms of advertising and promotion are required. The introduction of new types of promotion includes increased use and acceptance of advertisements and "coupon promotions".

As mentioned above, pizza boxes represent one of the main expenses of pizza restaurants and, consequently, box manufacturers have introduced numerous changes in the design, composition and manufacturing method of the boxes, in an effort to reduce cost. Given the number of boxes used, a savings of as little as 0.5 cents per box is very important and can be a significant competitive advantage for a particular box supplier. However, it appears that the cost of manufacture has been reduced to approximately its limit, at a point where further cost savings are possible just by this means. Thus, the only viable means of achieving additional cost reduction appears to be by subsidizing the cost of the boxes, for example through an advertiser or promoter. By using a box such as that described in this invention, a promoter would pay the supplier / manufacturer of the boxes to include in the box a removable promotional coupon and / or advertising form. Said promotional coupon would be redeemable at a corresponding participating store or company. A particular promotion could include any product or service.

It is advantageous to include a unique identifier on a coupon in a numerical or similar format, such as a barcode, in order to allow the promoter to control the acceptance of the promotion by the consumer. For example, if a promotion included coupons for several different products in the same box type and the boxes were distributed in more than one geographic area, by checking the coupons as they are redeemed the promoter can determine that a particular product is successful. more popular in one area than another. Thanks to this information, the promoter can direct his commercial actions related to the product in question in subsequent promotions to that area.

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The procedures also include the following features:

• Improvement and optimization of quality control, for example, by subsidizing shrink wrapping expenses in order to improve hygiene in handling and storage of boxes.

• Launching of several promotions in the same medium, thus promoting a range of different products, with the consequent increase in consumer loyalty by adding value for the consumer without altering the quality or price of the pizza.

• Flexibility of being able to customize promotional material for certain geographic regions, such as regional or metropolitan level and, similarly, allow the distribution of independent franchises.

Figure 1 in particular depicts an example of a container in which the base has fold-over walls on three sides and the lid has "triple" fold-over walls on the three corresponding sides of the lid. This serves to illustrate that multiple fold walls may exist on themselves if the structural characteristics of the container material determine that this is desirable. The container can also be inverted, so that the lid serves as a base and vice versa.

Figure 1R shows fold-over walls on three sides of the lid and base, while the outer panel of the fold-over walls on the sides adjacent to the lower hinge line is shortened in order to allow corner reinforcement by bending the tabs 90 ° and inverting them 90 ° along fold lines 34 and 35. In such a way, a relatively small chamber is achieved in the container when assembled, and the chamber helps to reinforce the corner of the container. In addition, the chamber can be used to enclose additional products, such as sauces, condiments, prizes, gifts, toys, promotional items, or the like. The folded tabs (along fold lines 34 and 35) can be made to any suitable or desired length and, by adaptation, can also serve as removable parts for coupons.

Figures 2A and 2B present semi-oval tabs 22 extending from the side wall panels remote from the tie panel, with fold-over walls and single side walls, as shown. Figure 2R includes corner reinforcement, as described in connection with Figure 1R.

Figures 3A and 3B are similar to Figures 2A and 2B except that the corner tabs 8 are in a different location relative to the rest of the side wall panels. Two removable portions are included in a third wall panel 36, and it will be appreciated that the containers can be "inverted" so that the lid can be used as a base and vice versa. The third wall panel is also arranged around three of the sides of the top of the pattern shown in Figure 1. As in the case of Figures 1R and 2R, the container shown in Figure 3R has reinforcement of the corners.

Figures 4A, 4B, 4C and 4D show the preferred designs for the container. The example shown in Figure 4A does not include the removable panels according to the invention, but is included in order to show a configuration to which such panels can be added, if so desired. Figure 4C in particular shows various shapes of the removable panel, such as triangular as typically shown at 46a, hexagonal as typically shown at 46b, rectangular as typically shown at 46c, square as typically shown at 46d, and round as typically shown. at 46e. It is, of course, possible to design a container having several different shapes of the removable panel, but it will be appreciated that the shape shown in Figures 4c and 4D is merely illustrative of the range of shapes that could be used, and is not intended to limit the shape of the removable panel to those shown. Figure 4R illustrates the application of corner reinforcement similar to the arrangement shown in Figures 1R, 2R and 3R.

The container shown in Figures 5A and 5B includes an additional tab 3A that extends from the removable panels in order to facilitate easy removal from the container. Figure 5R illustrates the application of corner reinforcement in the manner previously described in this invention.

Figures 6A to 6F show variations of the fold wall on itself. Each of the containers shown therein is reversible. Figure 6A shows a basic blank without removable panels. Figure 6B shows the corner reinforcement panel 25 attached to the inner wall panel instead of the outer wall panel, and shows the additional tabs 3 and 4, and the fold-over walls on themselves along the edges. of the upper and lower panels distal to the junction panel, indicated by reference numerals 33 and 14. Figure 6C shows the removable coupons according to the invention, and shows the corner reinforcement panel 25 attached to the joint panel 42 instead of to the side wall 18. The figures show the corner reinforcement tabs 8 attached to the side walls 18 and 23 instead of front walls 14 and 33. Figure 6E shows three removable coupons per side wall, while Figure 6F shows an example of an alternative shape of the ends of the side walls of the lid, in which the ends are cut at a slant, rather than forming a 90 ° angle to the fold line.

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Figures 7A to 7H show other variations. Figure 7A shows a basic blank without removable panels. Figure 7B is the same as Figure 7A, but includes simple side wall panels 23. Figure 7C has panel 8 attached to panel 18 instead of panel 14 and panel 25 attached to panel 18 instead of panel 42, and panel 13 has been removed. Figure 7D shows a slight variation of panel 23. Figure 7E is similar to Figure 7A, except that panels 25 and 8 are attached to panel 18 rather than panels 42 and 14. Figure 7F shows a basic fold-over panel for front walls only 14 and 33. Figure 7G shows an example where the fold-over wall on the front wall 33 has been replaced with a single wall panel 13, and the corner reinforcement tab 8 has been removed. The top panel also fits inside the bottom panel. Figure 7H shows a somewhat different approach to arranging the removable panels relative to the side walls of the container.

Figures 8A, 8B and 8C show alternative designs in which the inner and outer walls are interchanged in terms of having the removable panels on the inside of the fold walls on themselves, with further variations in terms of placement of the reinforcing panels of the corners 25, of the semi-oval tabs 22 and of a wall folding on itself for the front wall of the lid, as the case may be. Some of the interior wall panels also include three tongue extensions 19, each of which engages with a respective small slot 20 formed along fold line 6. In Figures 9A, 9B, and 10D, the tongue extensions 19a and small grooves 20a are slightly larger than in Figures 8A, 8B and 8C.

In Figures 10A-D, a distal panel 17 is provided which does not necessarily form a fold wall on itself, but which can be folded at an angle between 180 ° and 90 ° (but could also, for example, be folded until an angle of approximately 90 ° is formed, so that the side wall has an L-shaped section). Figures 10C and 10D in particular show that the distal panel 17 may have an enlarged width in order to accommodate a greater number of removable panels or a larger removable panel, respectively, but it will be seen that Figures 10A, 10B and 10D share many of the features illustrated in Figure 10C.

In fig. 11A, coupons 46 are added to the flap 8 which are easier to separate, while in Figure 11B the panel 23, which includes coupons 46, may peel on the inside or outside of the panel 18.

Figure 12 shows a design with raised side walls that is suitable for use as a lunch box or food container for an airline. This is an example of an alternative form of container for food products that is provided for the convenience of fast food consumers and passengers on airplanes or other means of transportation.

Figure 1SB shows a shopping basket with removable coupons 46 around the upper edge of the container. The container is provided with a pivotally mounted handle 60, although other embodiments may have alternative elements. The container can be made with any desired number of sides and can also include a lid, if so desired. The container may be made of cardboard and have the parts glued together or it may have a fold-over construction on itself in a manner similar to the examples of other containers included in this invention.

It will be appreciated that in cases where the containers have been described as lacking removable panels in relation to the drawings, it is possible to include removable panels by adapting the deployed patterns described in accordance with the present invention.

Containers according to the present invention can be used in order to reduce the costs of a business that requires the inclusion of its products in a container or containers. When the reinforcement of the corners according to the invention is included, it is possible to include in the chamber formed by the reinforcement of the corners additional products, such as, for example, in the case of a pizza box according to the invention, additional sauce or sauces , condiments, prizes, gifts, toys, promotional items and the like.

Although the invention has been described with reference to a selection of illustrative examples, those skilled in the art will appreciate that the invention may be carried out in other ways within the broad scope and scope as set forth in this invention.

In this specification, the words "includes", "including" and the like, and "comprises", "comprising" and the like are to be considered synonymous and with a non-exhaustive meaning.

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ANNEX 1 Assembly instructions with reference to the figures

Figure No. 1

A. Fold the bottom panel (1) 90 ° B. Fold the bottom panel (2) 180 ° C. Snap (3) into (4) D. Fold (5) 90 ° E. Repeat steps A to D on the opposite side F. Fold bottom panel (6) 90 ° G. Fold bottom panel (7) 180 ° around (8) H. Snap (3) into (4) 1. Fold (37) 180 ° or invert 90 ° J. Fold the top panel (1) 90 ° K. Fold the top panel (2) 180 ° L. Snap (3) into (4) M. Fold (5) 90 ° N. Repeat steps I to N in the opposite side O. Fold (37 to) 180 ° or reverse 90 ° P. Fold top panel (6) 90 ° Q. Fold top panel (7) 180 ° around (8) R. Snap (3) into (4) S. Bend (9) 90 ° on both sides T. Bend (10) 90 ° U. Bend (12) 90 ° until top panel rests on top of bottom panel and (33) + (23) rests on walls exteriors of (14) + (18).

Figure No. 2 A

A. Fold (6) 90 ° B. Fold (5) 90 ° on both sides C. Fold bottom panel (1) 90 ° D. Fold bottom panel (2) 180 ° around (8) E. Snap ( 3) in (4) F. Repeat steps C to E on the opposite side G. Fold the top panel (1) 90 ° on both sides H. Fold (11) 90 ° I. Fold (21) 90 ° on both sides J. Bend (9) 90 ° on both sides K. Bend (10) 90 ° L. Bend (12) 90 ° until (22) fits into the opening of (18) on both sides and place (23) on the inside walls of the bottom panel (18).

Figure No. 2 B

A. Fold the bottom panel (6) 90 ° B. Fold the bottom panel (7) 180 ° C. Snap (3) into (4) D. Fold (5) 90 ° on both sides E. Fold the bottom panel ( 1) 90 ° F. Fold (2) 180 ° around (8) G. Snap (3) into (4) H. Repeat steps E to G on opposite side I. Fold top panel (6) 90 ° G. Fold the top panel (7) 180 ° K. Snap (3) into (4) H. Fold (21) 90 ° on both sides I. Fold (9) 90 ° on both sides J. Fold the top panel ( 1) 90 ° on both sides K. Bend (10) 90 ° L. Bend (12) 90 ° until (22) fits into the opening of (18) on both sides and place (23) on the inside walls of the bottom panel (18).

Figures No. 3 A and 3 B

A. Bend (6) 90 ° B. Bend (37) 180 ° or reverse 90 ° C. Bend (7) 180 ° and (36) will lie flat on bottom panel

D. Snap (3) into (4) E. Bend (5) 90 ° F. Bend bottom panel (1) 90 ° G. Bend (2) 180 ° around (8) H. Snap (3) into ( 4) I. Repeat steps E to H on the opposite side J. Fold the top panel (1) 90 ° on both sides K. Fold (11) 90 ° L. Fold (21) 90 ° on both sides M. Fold (9) 90 ° on both sides N. Bend (10) 90 ° O. Bend (12) 90 ° until (22) fits into the opening of (18) on both sides and place (23) inside the bottom panel (18).

Figure No. 4A, 4B, 4C and 4D

A. Fold the bottom panel (1) 90 ° on both sides B. Fold the bottom panel (5) 90 ° on both sides C. Fold the bottom panel (6) 90 ° D. Fold the bottom panel (7) 180 ° around (8) E. Snap (3) into (4) F. Fold top panel (1) 90 ° on both sides G. Fold top panel (2) 180 ° on both sides H. Snap (3) into (4) I. Fold the top panel (5) 90 ° on both sides J. Fold the top panel (6) 90 ° K. Fold the top panel (7) 180 ° around (8) L. Snap (3) into (4) M. Bend (9) 90 ° on both sides N. Bend (10) 90 ° O. Bend (12) 90 ° until top panel rests on outside walls of (14) + (18).

Figure No. 5 A

A. Fold the bottom panel (1) 90 ° on both sides B. Fold the bottom panel (5) 90 ° on both sides C. Fold the bottom panel (6) 90 ° D. Fold the bottom panel (7) 180 ° around (8) E. Snap (3) into (4) F. Fold top panel (1) 90 ° G. Fold top panel (2) 180 ° H. Snap (3) into (4) I. Fold the top panel (5) 90 ° J. Repeat steps F to I on the opposite side K. Fold the top panel (6) 90 ° L. Fold the top panel (7) 180 ° around (8) M. Snap (3) into (4) N. Bend (9) 90 ° O. Bend (10) 90 ° P. Bend (12) 90 ° until top panel rests on outside walls of (14) + (18) .

Figure No. 5 B

A. Bend (9) 90 ° B. Bend (10) 90 ° C. Bend the bottom panel (1) 90 ° D. Bend the bottom panel (2) 180 ° around (25) E. Snap (3) into (4) F. Repeat steps C to E on the opposite side G. Fold the bottom panel (5) 90 ° on both sides H. Fold the bottom panel (6) 90 ° I. Fold the bottom panel (7) 180 ° around (8) J. Fit (3) into (4) K. Fold the top panel (1) 90 ° on both sides L. Fold the top panel (5) 90 ° on both sides M. Fold the top panel (6) 90 ° N. Bend the top panel (7) 180 ° around (8) O. Snap (3) into (4) P. Bend (12) 90 ° until the top panel rests within the walls of the bottom panel of (14) + (18).

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Figure No. 6 A

A. Fold the bottom panel (6) 90 ° B. Fold the bottom panel (5) 90 ° C. Fold the bottom panel (1) 90 ° D. Fold the bottom panel (2) 180 ° around (8) E . Snap (3) into (4) F. Repeat steps B to E on opposite side G. Repeat steps A to F on top panel H. Fold (9) 90 ° on both sides I. Fold (10) 90 ° J. Bend (12) 90 ° until the top panel rests on the bottom panel.

Figure No. 6 B

A. Fold the bottom panel (6) 90 ° B. Fold the bottom panel (7) 180 ° C. Snap (3) into (4) D. Fold the bottom panel (5) 90 ° E. Fold the bottom panel ( 1) 90 ° F. Fold bottom panel (2) 180 ° around (8) G. Snap (3) into (4) H. Repeat steps D to G on the opposite side I. Repeat steps A to H on the top panel J. Fold (9) 90 ° on both sides K. Fold (10) 90 ° L. Bend (12) 90 ° until the top panel rests on top of the bottom panel and (33) + (23) rests on the outside walls of (14) + (18).

Figure No. 6 C

A. Fold the bottom panel (6) 90 ° B. Fold the bottom panel (7) 180 ° C. Snap (3) into (4) D. Fold (10) 90 ° E. Fold (9) 90 ° F. Fold the bottom panel (5) 90 ° G. Fold the bottom panel (1) 90 ° H. Fold the bottom panel (2) 180 ° around (8) + (25) I. Fit (3) into (4) J. Repeat steps E through I on the opposite side K. Repeat steps A through C on the top panel L. Fold the top panel (5) 90 ° M. Fold the top panel (1) 90 ° N. Fold the top panel (2) 180 ° around (8) O. Snap (3) into (4) P. Repeat steps L to O on the opposite side Q. Fold (12) 90 ° until the top panel rests on the top of the bottom panel and (33) + (23) rest on the outer walls of (14) + (18).

Figures # 6 D, 6 E and 6 F

A. Fold the bottom panel (1) 90 ° B. Fold the bottom panel (2) 180 ° C. Snap (3) into (4) D. Fold (5) 90 ° E. Repeat steps A to D in the opposite side F. Fold the bottom panel (6) 90 ° G. Fold the bottom panel (7) 180 ° around (8) H. Snap (3) into (4) I. Repeat steps A to H on the panel top J. Bend (9) 90 ° on both sides K. Bend (10) 90 ° L. Bend (12) 90 ° until the top panel rests on top of the bottom panel and (33) + (23) rests on the outside walls of (14) + (18).

Figure No. 7 A

A. Bend (6) 90 ° B. Bend (7) 180 ° C. Snap (3) into (4) D. Bend (5) 90 ° on both sides E. Bend (10) 90 ° F. Bend (9 ) 90 ° on both sides G. Bend (1) 90 ° H. Bend (2) 180 ° around (8) + (25) I. Snap (3) into (4) J. Repeat steps G to I in opposite side K. Bend (11) 90 ° L. Bend (12) 90 ° until (13) snaps into inside wall of (14).

Figure No. 7 B

A. Bend (6) 90 ° B. Bend (7) 180 ° C. Snap (3) into (4) D. Bend (5) 90 ° on both sides E. Bend (10) 90 ° F. Bend (9 ) 90 ° on both sides G. Bend (1) 90 ° H. Bend (2) 180 ° around (8) + (25) I. Snap (3) into (4) J. Repeat steps G to I in opposite side K. Fold top panel (1) 90 ° on both sides L. Fold (11) 90 ° M. Fold (12) 90 ° and fit (13) + (23) inside the inside walls of (14 ) + (18).

Figure No. 7 C

A. Fold the bottom panel (1) 90 ° B. Fold the bottom panel (2) 180 ° C. Snap (3) into (4) D. Fold (5) 90 ° E. Repeat steps A to D on the opposite side F. Fold (6) 90 ° G. Fold (7) 180 ° around (8) H. Snap (3) into (4) I. Fold top panel (1) 90 ° on both sides J. Fold (9) 90 ° on both sides K. Bend (10) 90 ° L. Bend (12) 90 ° until (23) fits inside the inside walls of (18).

Figure No. 7 D

A. Fold the bottom panel (1) 90 ° B. Fold the bottom panel (2) 180 ° C. Snap (3) into (4) D. Fold (5) 90 ° E. Repeat steps A to D in the opposite side F. Fold (6) 90 ° G. Fold (7) 180 ° around (8) H. Snap (3) into (4) I. Fold top panel (1) 90 ° on both sides J. Fold (11) 90 ° K. Bend (9) 90 ° on both sides L. Bend (10) 90 ° M. Bend (12) 90 ° until (13) + (23) fit inside the inside walls of ( 14) + (18).

ES 2 394 786 T3

Figure No. 7 E

A. Bend (1) 90 ° B. Bend (2) 180 ° C. Snap (3) into (4) D. Bend (5) 90 ° E. Repeat steps A through D on the opposite side F. Bend ( 6) 90 ° G. Bend (7) 180 ° around (8) H. Snap (3) into (4) I. Bend (9) 90 ° on both sides J. Bend (10) 90 ° K. Bend ( 11) 90 ° L. Bend (12) 90 ° until (13) fits inside the inside wall of (14).

Figure # 7 F

A. Fold the bottom panel (1) 90 ° B. Fold the bottom panel (5) 90 ° C. Repeat steps A to B on the opposite side D. Fold (6) 90 ° E. Fold (7) 180 ° around (8) F. Snap (3) into (4) G. Repeat steps A to F on the top panel H. Bend (9) 90 ° I. Bend (10) 90 ° J. Bend (12) 90 ° until the top panel rests on the outside walls of (14) + (18).

Figure No. 7 G

A. Fold the bottom panel (1) 90 ° B. Fold (5) 90 ° C. Repeat steps A to B on the opposite side D. Fold (6) 90 ° E. Fold (7) 180 ° around ( 8) F. Snap (3) into (4). G. Fold the top panel (1) 90 ° on both sides H. Fold (11) 90 ° I. Fold (9) 90 ° on both sides J. Fold (10) 90 ° K. Fold (12) 90 ° and fit (13) + (23) inside the inner walls of (14) + (18).

Figure No. 7 H

A. Bend (6) 90 ° B. Bend (7) 180 ° C. Snap (3) into (4) D. Bend (5) 90 ° on both sides E. Bend (10) 90 ° F. Bend (9 ) 90 ° on both sides G. Bend (1) 90 ° H. Bend (2) 180 ° around (8) + (25) I. Snap (3) into (4) J. Repeat steps G to I in opposite side K. Bend (28) 90 ° L. Bend (26) and (27) 90 ° M. Bend (29) 90 ° N. Bend (11) 90 ° O. Bend (12) 90 ° until (30) is inside the inside walls of (18) and also (13) is inside the inside wall of (14) P. Fit (31) into (32).

Figure No. 8 A

A. Bend (6) 90 ° B. Bend (38) and reverse 90 ° C. Bend (7) and reverse 180 ° D. Snap (19) into (20) E. Bend (10) 90 ° F. Bend ( 5) 90 ° G. Fold (9) 90 ° H. Fold bottom panel (1) 90 ° I. Fold bottom panel (2) 180 ° around (8) + (25) J. Snap (3) into (4) K. Repeat steps F to J on the opposite side L. Bend (1) 90 ° on both sides M. Bend (11) 90 ° N. Bend (12) 90 ° until (13) + (23 ) are embedded within the interior walls of (14) + (18).

Figure No. 8 B

A. Bend (6) 90 ° B. Bend (38) and reverse 90 ° C. Bend (7) and reverse 180 ° D. Snap (19) into (20) E. Bend bottom panel (5) 90 ° F Fold the bottom panel (1) 90 ° G. Fold the bottom panel (2) 180 ° around (8) H. Snap (3) into (4) I. Repeat steps F to H on the opposite side J. Fold the top panel (1) 90 ° on both sides K. Fold (11) 90 ° L. Fold (21) 90 ° on both sides M. Fold (9) 90 ° on both sides N. Fold (10) 90 ° OR. Bend (12) 90 ° until (22) fits into the opening of (18) on both sides and place (23) inside the bottom panel (18).

Figure No. 8 C

A. Fold the bottom panel (6) 90 ° B. Fold (38) and invert 90 ° C. Fold the bottom panel (7) and invert 180 ° D. Snap (19) into (20) E. Fold the bottom panel (5) 90 ° F. Fold the bottom panel (1) 90 ° G. Fold the bottom panel (2) 180 ° around (8) H. Snap (3) into (4) I. Repeat steps E to H on the opposite side J. Fold the top panel (1) 90 ° on both sides K. Fold the top panel (5) 90 ° on both sides L. Fold the top panel (6) 90 ° M. Fold the top panel (7) 180 ° around (8) N. Fold (9) 90 ° on both sides O. Fold (10) 90 ° P. Fold (12) 90 ° until (23) + (33) are within the interior walls of (14) + (18).

Figure No. 9 A

A. Fold the bottom panel (6) 90 ° B. Fold (26) and invert 90 ° C. Fold (7) and invert 180 ° D. Snap (19A) into (20A)

E. Fold (5) 90 ° F. Fold bottom panel (1) 90 ° G. Fold (2) 180 ° around (8) H. Snap (3) into (4) I. Repeat steps E to H on the opposite side J. Fold the top panel (1) 90 ° K. Fold the top panel (5) 90 ° L. Repeat steps K and L on the opposite side M. Fold the top panel (6) 90 ° N Fold the top panel (7) 180 ° around (8) O. Fold (9) 90 ° on both sides P. Fold (10) 90 ° Q. Bend (12) 90 ° until the top panel rests within the inside walls of (18) + (27).

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Figure No. 9 B

A. Bend (6) 90 ° B. Bend (26) and reverse 90 ° C. Bend (7) and reverse 180 ° D. Snap (19A) into (20A) E. Bend (5) 90 °

F. Fold the bottom panel (1) 90 ° G. Fold (2) 180 ° around (8) H. Snap (3) into (4) I. Repeat steps E to H on the opposite side J. Fold ( 9) 90 ° on both sides K. Fold the top panel (1) 90 ° L. Fold (11) 90 ° M. Fold (21) 90 ° N. Fold (10) 90 ° O. Fold (12) 90 ° until (22) fits into the opening of (18) on both sides and place (23) on the interior walls of the lower panel (18).

Figure No. 10 A

A. Bend (1) 90 ° B. Bend (5) 90 ° C. Repeat steps A to B on the opposite side D. Bend (6) 90 ° E. Bend (7) 180 ° around (8) F . Snap (3) into (4) G. Bend (9) 90 ° on both sides H. Bend (10) 90 ° I. Bend (12) 90 ° J. Bend (15) 90 ° up K. Bend ( 16) 90 ° down to form an L shape for (17) L. Repeat K on all sides so that the L shape is against the outer walls (14) + (18).

Figure No. 10 B

A. Fold the bottom panel (1) 90 ° on both sides B. Fold the bottom panel (5) 90 ° on both sides C. Fold the bottom panel (6) 90 ° D. Fold the bottom panel (7) 180 ° around (8) E. Fit (3) into (4) F. Fold (16) 90 ° on both sides G. Fold the top panel (5) 90 ° on both sides H. Fold the top panel (6) 90 ° I. Fold the top panel (7) 180 ° around (8) J. Fit (3) into (4) K. Fold (15) and invert 90 ° to form an L shape on both L sides. Fold (9) 90 ° on both sides M. Fold (10) 90 ° N. Fold (12) 90 ° until the top panel rests on the bottom panel and the top panel (14) + (17) is on the outer walls of the lower panel (14) + (18).

Figure No. 10 C

A. Fold the bottom panel (1) 90 ° on both sides B. Fold the bottom panel (5) 90 ° on both sides C. Fold the bottom panel (6) 90 ° D. Fold the bottom panel (7) 180 ° around (8) E. Fit (3) into (4) F. Fold (16) 90 ° on both sides G. Fold the top panel (5) 90 ° on both sides H. Fold the top panel (6) 90 ° I. Fold the top panel (7) 180 ° around (8) J. Fit (3) into (4) K. Fold (15) and invert 90 ° to form an L shape on both L sides. Bend (9) 90 ° on both sides M. Bend (10) 90 ° N. Bend (12) 90 ° until the top panel rests on the bottom panel and the top panel (33) is on the outer panel walls lower (14).

Figure No. 10 D

A. Fold the bottom panel (6) 90 ° B. Fold (16) 90 ° C. Fold the bottom panel (5) 90 ° D. Fold (15) and invert 90 ° to form an L shape E. Repeat the steps A to D on opposite side F. Bend (26) and reverse 90 ° G. Bend bottom panel (7) and reverse 180 ° around (8) H. Snap (19A) into (20A) I. Bend ( 1) 90 ° on both sides J. Fold the top panel (5) 90 ° on both sides K. Fold the top panel (6) 90 ° L. Fold the top panel (7) 180 ° around (8) M. Snap (3) into (4) N. Bend (9) 90 ° on both sides O. Bend (10) 90 ° P. Bend (12) 90 ° until top panel rests inside bottom panel.

Figure No. 11 A

A. Fold the bottom panel (1) 90 ° on both sides B. Fold the bottom panel (5) 90 ° on both sides C. Fold the bottom panel (6) 90 ° D. Fold the bottom panel (7) 180 ° around (8) E. Snap (3) into (4) F. Fold top panel (1) 90 ° on both sides G. Fold top panel (2) 180 ° on both sides H. Snap (3) into (4) I. Fold the top panel (5) 90 ° on both sides J. Fold the top panel (6) 90 ° K. Fold the top panel (7) 180 ° around (8) L. Snap (3) into (4) M. Bend (9) 90 ° on both sides N. Bend (10) 90 ° O. Bend (12) 90 ° until top panel rests on outside walls of (14) + (18).

Figure No. 11 B

A. Fold the bottom panel (1) 90 ° B. Fold (5) 90 ° C. Repeat steps A to B on the opposite side D. Fold (6) 90 ° E. Fold (7) 180 ° around ( 8) F. Snap (3) into (4) G. Fold the top panel (1) 90 ° on both sides H. Fold (11) 90 ° I. Fold (9) 90 ° on both sides J. Fold (10 ) 90 ° K. Bend (12) 90 ° and fit (13) inside the inside walls of (14).

Figure No. 12

A. Fold the bottom panel (1) 90 ° on both sides B. Fold the bottom panel (5) 90 ° on both sides C. Fold the bottom panel (6) 90 ° D. Fold the bottom panel (7) 180 ° around (8) E. Fit (3) into (4) F. Fold the panel

ES 2 394 786 T3 top (1) 90 ° on both sides G. Fold the top panel (2) 180 ° on both sides H. Snap (3) into (4) I. Fold the top panel (5) 90 ° into both sides J. Fold the top panel (6) 90 ° K. Fold the top panel (7) 180 ° around (8) L. Snap (3) into (4) M. Fold (9) 90 ° on both sides N. Bend (10) 90 ° O. Bend (12) 90 ° until top panel rests on outside walls of (14) + (18).

Figure No. 1R

A. Fold the bottom panel (1) 90 ° B. Fold the bottom panel (2) 180 ° C. Snap (3) into (4) D. Fold (34) 90 ° E. Fold (35) and invert 90 ° F. Fold the bottom panel (5) 90 ° G. Repeat steps A to F on the opposite side H. Fold the bottom panel (6) 90 ° I. Fold the bottom panel (7) 180 ° around (8) J. Snap (3) into (4) K. Fold the top panel (1) 90 ° L. Fold the top panel (2) 180 ° M. Snap (3) into (4) N. Fold the top panel (5 ) 90 ° W. Repeat steps K to N on opposite side P. Repeat steps H to J on top panel Q. Bend (9) 90 ° on both sides R. Bend (10) 90 ° S. Bend (12) 90 ° to that the top panel rests on the bottom panel.

Figure No. 2 R

A. Fold the bottom panel (1) 90 ° B. Fold the bottom panel (2) 180 ° C. Snap (3) into (4) D. Fold (34) 90 ° E. Fold (35) and invert 90 ° F. Fold the bottom panel (5) 90 ° G. Repeat steps A to F on the opposite side H. Fold the bottom panel (6) 90 ° I. Fold the bottom panel (7) 180 ° around (8) J. Snap (3) into (4) K. Fold the top panel (1) 90 ° L. Fold the top panel (5) 90 ° M. Repeat steps K to L on the opposite side N. Repeat steps H through J on top panel O. Bend (9) 90 ° on both sides P. Bend (10) 90 ° Q. Bend (12) 90 ° until top panel rests on bottom panel.

Figure No. 3 R

A. Fold the bottom panel (1) 90 ° B. Fold the bottom panel (2) 180 ° C. Snap (3) into (4) D. Fold (34) 90 ° E. Fold (35) and invert 90 ° F. Fold the bottom panel (5) 90 ° G. Repeat steps A to F on the opposite side H. Fold the bottom panel (6) 90 ° I. Fold the bottom panel (7) 180 ° around (8) J. Snap (3) into (4) K. Fold the top panel (6) 90 ° L. Fold the top panel (5) 90 ° on both sides M. Fold the top panel (1) 90 ° N. Fold the top panel (2) 180 ° around (8) O. Fit (3) into (4) P. Repeat steps M to O on the opposite side Q. Fold (9) 90 ° on both sides R. Fold (10) 90 ° S. Bend (12) 90 ° until the top panel rests on the bottom panel.

Figure No. 4 R

A. Fold the bottom panel (1) 90 ° B. Fold the bottom panel (2) 180 ° C. Snap (3) into (4) D. Fold (34) 90 ° E. Fold (35) and invert 90 ° F. Fold the bottom panel (5) 90 ° G. Repeat steps A to F on the opposite side H. Fold the bottom panel (6) 90 ° I. Fold the bottom panel (7) 180 ° around (8) J. Snap (3) into (4) K. Fold the top panel (1) 90 ° on both sides L. Fold (11) 90 ° M. Fold (9) 90 ° on both sides N. Fold (10) 90 ° O. Bend (12) 90 ° until (13) + (23) rests within the bottom panel walls of (14) + (18).

Figure No. 5 R

A. Fold (10) 90 ° B. Fold (9) 90 ° C. Fold bottom panel (1) 90 ° D. Fold (34) and invert 90 ° E. Fold bottom panel (2) 180 ° around (25) F. Snap (3) into (4) G. Fold (35) and invert 90 ° H. Fold bottom panel (5) 90 °

I. Repeat steps B to H on the opposite side J. Fold the bottom panel (6) 90 ° K. Fold the bottom panel (7) 180 ° around (8) L. Snap (3) into (4) M Bend (11) 90 ° N. Bend (12) 90 ° until (13) is inside the inside wall of (14).