ES2350606T3 - EXHIBITING BOX OF ONE PIECE. - Google Patents

Abstract

Display box (1) which is formed from a single sheet with a lower part (2) which serves to form a base and an upper part (3) used to form the upper closure, with both parts joined, which facilitates both its manufacture and handling, with the upper part provided for this purpose with lateral sections (5) which in the lower part show cut trapezoidal forms (12), with the central trapezoidal main section of the large sections provided with a folded tear line (11) which serves initially to fit the upper part on the lower part, ensuring that the trapezoidal cut parts fit in the interior space of the base and forming a double wall, and subsequently having formed the box, if the tear line is torn, both parts may be separated.

Description

Object of the invention

The object of the present invention is a presentation packaging according to the preamble of claim 1, based on a single laminar part suitably trimmed, of the type of packaging comprising a single piece initially used for the transport of goods and subsequently, a Once it has reached the distribution point, it can be used as a presentation box, removing part of the packaging.

The fact that the presentation packaging is formed from a single sheet has obvious financial and technical advantages, both in its manufacture and in its subsequent use.

Accordingly, the present invention is limited to the field of the formation of cardboard packages based on cutting cardboard sheets, and more precisely, of the type that form presentation packages. Background of the invention

To date, certain presentation packaging is formed in its manufacturing process from two cut-out sheets for the base and another upper closing part that, upon arrival at its distribution point, can be removed and discarded.

The manufacture of a presentation package based on two sheets clearly implies technical complications, since it is limited to specific dimensions, since the folding machines are unable to make folds in areas where there is not much width, and also, after the stamping and marking of the folding lines, both parts must be glued.

There is no doubt that the cost of manufacturing a presentation package based on two sheets is clearly higher than what it would have if it were manufactured with a single sheet. It is known from the state of the art a loading package as disclosed in EP 1,535,849, in which said loading packaging can be converted into a presentation tray by a user, inserting a finger through an opening on a front panel to pull a tab up and undo the panel tab.

Also, in general, presentation packaging is provided with a removable front that is removed when they reach their distribution point in order to clearly show the product inside. The front part forms a window by tearing the removable part along a previously stamped line. However, this tearing line, regardless of how well it is done, means that the edges of the presentation window are not perfectly finished, and have jagged or protruding elements that worsen the aesthetic appearance of the product.

In this case, in order to overcome the above-mentioned advantages, it is intended to achieve a presentation box from a single sheet of cardboard and / or the like, and in which the front window of the presentation packaging is manufactured directly in the factory. Description of the invention

The presentation packaging that is the object of this invention is formed, as set out in the description of the invention, by a single sheet. The sheet can be made of cardboard or other similar material, and will be cut and stamped along the folding lines, so that when the packaging finally reaches the distribution point, the part that is not part of the presentation can be withdrawal. All presentation packaging has a lower part that acts as a base or presentation support, and a top part that acts as a closure, and which is subsequently removed.

Since the presentation packaging according to the invention is formed in a single sheet, it will be provided with both parts attached, on one side the base and on the other side the upper closing part.

The base will be provided with lateral closure sections from which flaps that form the base emerge.

The base and the lid will be practically separated, joined only by perforated break lines that will form a hinge for forming.

In addition, the upper closing part is provided with some lateral sections that are provided in its lower part with cut trapezoidal shapes that are inserted in the lower space defined by the base. These side sections are also provided with flaps that emerge to close the packaging.

The upper closing part is adjusted on the base by pressing on the upper part, which adjusts the trapezoidal shapes cut in the interior space defined by the base, folding in an articulated way, as a hinge, the trapezoidal central shape cut from the two long sections on a folding line as well as on the folding line connecting to the base, thus forming a double wall on the base of the packaging.

Subsequently, in order to remove the upper part in relation to the base, the fingers are introduced on the sides of the base of the packaging, tearing the folding line in order to separate the upper part of the base or lower tray, hiding the torn part in the base.

Due to the fact that the presentation packaging is formed from a single sheet, it is possible to form a base with a lower height than it would have if it were manufactured from a single sheet intended exclusively for the base. This is due to the fact that the folding machines are not restricted by any possible smaller dimension of the base, since this is part of a sheet of larger dimensions.

Also, as a result of getting a presentation packaging based on a single sheet, manufacturing costs are clearly reduced. Finally, it should be mentioned that, since the cut in the front window of the packaging base is carried out at the factory, the finish improves greatly, and does not affect any advertising that can be displayed on the presentation packaging.

Description of the drawings

In order to complement the description that follows and provide a better understanding of the features of the invention, the present description is accompanied by a set of planes that are illustrative and not restrictive in any way, representing the most significant details of the invention. Figure 1 shows a representation of the single sheet used to form the presentation packaging, shown unfolded and in which the perforations and cutouts are indicated. Figure 2 shows the sheet once it has been folded and how it is distributed when ready to use. Figures 3, 4 and 5 show the actions that are carried out in order to achieve the conformation of the presentation packaging prepared for transport to its point of sale or distribution. Preferred embodiment of the invention

In the light of the figures, a preferred embodiment of the invention is described below.

Figure 1 shows how the single sheet, which serves to form the presentation packaging that is the object of the invention, has a lower part (2) that forms the base, and an upper part (3) that forms a closure that can be removed later.

The lower part (2) is provided with lateral sections (5) that form the walls of the base, with those lateral sections (5) emerging from its lower parts (2) serving to form the base of the packaging.

At one of the free ends of the side sections, a closure tab is provided

(6) which is stuck on the opposite free edge. On the front of one of the side sections (5) a window (7) is formed that has been pre-cut in the factory.

The upper part (3) is provided with lateral sections (9), and in order to form the removable upper closure, said lateral sections (9) are provided with a lower part that forms cut trapezoidal shapes (12), which are inserted into the interior space defined in the base once the packaging has been formed. On the front of one of the long sections, three cut-out trapezoidal shapes are defined, the central one being provided with a double torn line. Flaps (10) emerge from the top of the side sections (9) that allow the packaging to be closed.

The lower part (2) and the upper part (3) are joined by means of a folding line

(14)

that joins the trapezoidal central shape cut out of the long sides of the side sections

(9)

 with the upper edge of the long sides of the side sections (5) of the base.

Due to the fact that the presentation box is formed from a single sheet, the height (8) of the base may be smaller than if it were the type that requires a single sheet to manufacture the base.

In addition, the single sheet (1) used to form the packaging is provided with a front window (7) pre-cut at the factory, which allows said window to be perfectly finished, without affecting any possible tearing of the side parts of the base.

Figure 2 shows the presentation packaging in a folded form prior to unfolding, in which, among other elements, the flaps (10), the side sections (5) that form the base, and the double fold line can be seen (11) used to assemble the packaging in order to subsequently remove the upper part.

Figure 3 shows how the base can be mounted by pressing on the sides of the base sections, without folding the closing flaps (10) as well as introducing the cut trapezoidal shapes (12) into the interior space defined by the base.

Figure 4 shows how the packaging is formed having pressed the upper part to ensure that the cut trapezoidal shapes are introduced inside the base making contact with the inner face of the side sections (5) that form the base walls.

Finally, Figure 5 shows the packaging once formed, in which the closing flaps (10) have been folded. When it is required to remove the upper part of the presentation packaging, the fingers are introduced through the sides in order to tear the folded tear line (11), hiding the tearing area in the base, and subsequently lifting and removing the top closure of the packaging indicating the contents of the packaging shown on its base.

The essential nature of this invention is not altered in any way by variations in the materials, shapes, profiles and arrangement of the component elements that have been described in a way that is not at all restrictive but is sufficient for an expert to proceed Its reproduction.

Claims (2)

5

one.

Presentation packaging with a bottom (2) that forms a base, comprising

lateral sections (5), from whose lower part there are flaps (4) that form the base, and

5

an upper part (3) comprising lateral sections (9) that form the upper part

removable and from which the flaps (10) for the upper closure emerge in the upper part, in the

that the entire presentation packaging is formed by a single sheet (1), in the

that the lower part (2) that forms the base is attached to the upper closing part (3) of the

presentation packaging, characterized in that the lateral sections (9) that form the

10

removable upper part are provided with cut-out trapezoidal shapes (12) in the part

lower that, when assembling the box, adjust in the interior space defined by the base and

trapezoidal central shapes cut from the long sides of the side sections (9)

they are equipped with a tear line (11) folded to the center and a fold line

(14), serving the folded tear line as a means of breaking to join the part

fifteen

bottom (2) with the top (3).

2.

Presentation packaging according to the first claim, characterized in that the

single sheet (1) that forms the presentation packaging is provided with side sections

(5) that form the base with a window (7).