KR19990033521U - Box for packaging pizza - Google Patents

Abstract

The present invention is made of corrugated paper made of corrugated paper and the outer surface so that the supporting paper is not required, the body and the lid are integrally connected, the guide groove is provided to easily open the lid, and to provide a pizza packaging box provided with a precut line will be.

The box includes a body on which the food is placed, a lid covering the body, and a connection connecting the body and the lid to be integral. The body is provided with a front wall and two side walls. The lid is provided with front wings and side wings inserted into the space formed by the front wall and both side walls. The box consists of corrugated paper with corrugated paper and flat outer surface, and the corrugated paper forms the inner surface of the body. Between the connecting part and the body, a preliminary cutting line with a line of cut marks is provided.

Description

Pizza Packaging Box {BOX FOR PACKAGING PIZZA}

The present invention is for a pizza packaging box is a pizza packaging box that does not require a support base for laying a separate pizza so that the bones and mountains of the corrugated paper (wrinkled paper) inside as it is exposed.

Conventional pizza packaging boxes are made of a material that is flat on both sides (i.e., outer and inner), i.e. flat. If you put the pizza in the box, the inside of the box and the inside of the box will be interviewed. Then, in the case of the pizza just cooked, it is difficult not only to discharge the steam generated from the bottom but also there is a fear that the packaging box will get wet soon. In order to improve this, a backing paper was used in which a wrinkled paper (also referred to as a bone paper as a center located in the middle of the inner and outer flats of a normal corrugated cardboard) is exposed on at least one side. This separate pizza tray was placed in a box and the pizza was placed on the wrinkled side. Then, water vapor coming from the bottom of the pizza can escape through the goal of the support base.

However, the pizza packaging box of this configuration requires a separate backing paper. The extra support not only increases the number of parts in the box, it is inefficient in production, but also incurs additional costs. Therefore, there is a need to provide a pizza packaging box that does not require a separate pizza tray.

On the other hand, the pizza packaging box is generally made of a configuration in which the lid of the body is separated separately. Such a box is not only difficult to manage, but also difficult to operate, and it is uneconomical to contain more material in one box. Therefore, it is necessary to connect the body and the lid integrally. A typical pizza packaging box is provided with a full wall on both the body and the lid. This requires more paper material.

In addition, there is a need for a structure that makes it easier to handle the box when eating pizza or to handle the pizza in the box, and it is also necessary to make a hole so that the water vapor in the box to escape well.

The object of the present invention in consideration of these points is to provide a pizza packaging box made of corrugated paper made of wrinkled paper and the outer surface so that no supporting paper is required.

Another object of the present invention is to provide a pizza packaging box in which the body and the lid are integrally connected.

Another object of the present invention is to provide a pizza packing box provided with a guide groove so that the lid is provided with a wing, the body is provided with a wall, so that the lid can be easily opened.

Another object of the present invention is to provide a pizza packaging box equipped with a preliminary cutting line to easily handle a pizza in a packaging box or spore box.

Another object of the present invention is to provide a pizza packaging box in which a hole is formed so that water vapor in the box is easily escaped to the outside.

1 is a perspective view of a pizza packaging box according to the present invention

Figure 2 is a perspective view showing a state in which the lid of the box of Figure 1 opened

3 is a cross-sectional view taken along the line III-III of FIG.

4 is a rear view as viewed from IV direction of FIG.

5 is a perspective view partially unfolding the front side of the packing box

* Explanation of symbols for the main parts of the drawings

10: pizza packaging box 12: body

14: lid 24: connecting portion (back wall)

40: preliminary cutting line 41: corrugated cardboard

42: table 44: wrinkled paper

According to the present invention in order to achieve this object, the pizza packaging box is made of corrugated cardboard formed by attaching a wrinkled paper and a flat outer surface. At this time, the wrinkled paper having a hill and valley is arranged to form the inner surface of the box. This configuration eliminates the need for a separate backing paper. Without the backing paper, it may be difficult to get the pizza out. Therefore, in the present invention, a preliminary cutting line (cutting line) is formed at some corners of the box so that a part of the wall of the body can be cut or removed. This cut line is composed of a plurality of short cuts (slits or sheaths) arranged in a line at regular intervals.

According to the present invention, the pizza packaging box is configured such that the body and the lid are integrally connected. In an embodiment of the present invention, a hole (vent) for discharging steam is provided. In addition, the guide groove is provided to facilitate opening the lid.

According to one aspect of the present invention, including a body on which food is placed, a lid covering the body, and a connection portion connecting the body and the lid to be integrated,

One of the body or the lid is provided with a front wall and both side walls,

The other one of the body or the lid is provided with a front wing and side wings inserted into the space formed by the front wall and both side walls,

At least the body is made of corrugated paper with a corrugated paper and a flat outer surface, the corrugated paper forms the inner surface of the body,

Between the connecting portion and the lid or between the connecting portion and the body is provided with a preliminary cutting line is arranged in a row

A food packaging box is provided.

Hereinafter, the present invention will be described in detail with reference to the drawings.

1 and 2, the pizza packing box 10 includes a body 12 and a lid 14. The body 12 has a bottom 16, an anterior wall 18 and both side walls 20. The front wall 18 and the side walls 20 are connected and fixed in the manner of grounding, as described in detail later. Both side walls 20 have auxiliary wings 22 extending to the rear thereof. In the center upper part of the front wall 18 there is provided a guide groove 23 which makes it easy to open the lid.

The lid 14 is integrally connected to the body 12 via a connection (which, when assembled, is the back wall) 24. The lid 14 has a top plate 26, a front wing 28 that extends outward from the top plate 26, and is grounded, and both side wings 30. The front wing 28 and the side wing 30 are separated from each other. When the lid 14 is closed, the front wing 28 and the side wing 30 are gathered along the ground line 32 (part shown by a thin dotted line in FIG. 2; indicating a folding line, also called a bend line). 12) into the front wall 18 and the side wall 20. If it is closed, it will become a shape as shown in FIG. When the lid 14 is closed, the connecting portion becomes the rear wall 24 (see FIG. 4).

Between the connecting portion 24 and the top plate 26 of the lid 14 is grounded along the ground wire 32a. On the other hand, it has an incision line 34 in the middle of the ground wire 32a. The cut line 34 extends from the ground line 32a toward the rear wall (connecting portion) 24 and then bends vertically. Draw. When folded between the upper plate 26 and the connecting portion 24 along the ground line 32a by the incision line 34, the projection 36 is formed on the upper plate 26 (see FIG. 1), and the rear wall 24 The hole 38 is formed in this (refer FIG. 4).

The box 10 has preliminary cut lines (also called cut lines, sheath lines, slits) 40 formed at several edges. In the embodiment shown in FIG. 2, the preliminary cutting line 40 is provided at the corner where the connection part 24 and the bottom of the body 12 are connected. Cutting at this preliminary cutting line 40 separates the lid, which simplifies handling of the box. In addition, preliminary cutting lines 40 are also provided at both corners of the side wall 20 and the front wall 18 of the body 12. Of course, as will be described later with reference to FIG. 5, the preliminary cutting line 40 is provided between the side wall 20 and the auxiliary wing 21 extending from the side wall 20. The user can simply handle the pizza by cutting the preliminary cut line 40 between the walls when cutting or taking out for pizza. The preliminary cutting lines 40 are short cuts (slits or sheaths) arranged at regular intervals, and are configured to be easily cut along the preliminary cutting lines. The precut line may be a small circular hole aligned at regular intervals.

2, the box 10 is made of cardboard 41. As shown in Figure 3, the corrugated paper consists of a table 42 and a corrugated paper (44). The outer paper 42 is preferably made of kraft paper. The wrinkled paper 44 may use what is called a corrugated paper (or center paper) used in normal corrugated paper. Wrinkled paper 44 is a valley 46 and the mountain 48 is repeated. As can be seen in Figure 2, the corrugated cardboard 44 constitutes the inner surface of the box. If the wrinkled paper 44 is located on the inner side of the box, even if the pizza just cooked is placed in the box, water vapor (moisture, seaweed) from the lower surface of the pizza may escape through the bone of the wrinkled paper 44.

Referring to FIG. 4, as described above, a hole (vent) 38 is formed in the rear wall 24 by an incision line 34. Through this opening, steam from the newly cooked pizza can escape to the outside.

5 is a perspective view partially unfolding the front side of the packing box 10. In FIG. 5, a thin dotted line represents a ground line, and a thick dotted line represents a preliminary cut line. The auxiliary vanes 21 extend from the side wall 20. As described above, the preliminary cutting line 40 is provided at the portion where the auxiliary wing 21 and the side wall are connected. The front wall forming portion 50 extending from the bottom 16 of the body 12 has a length about twice the height of the front wall 18. At the end, two engaging projections 52 extend. Two incisions 56 are provided in the middle of the ground line 32c between the front wall forming portion 50 and the bottom 16. The cut line 56 extends from the ground line 32c toward the bottom 16 and then vertically bent to extend parallel to the ground line 32c, and then bent toward the ground line 32c to meet the ground line 32c. Therefore, when grounded along the ground wire 32c, a hole is formed in the bottom, and the projection 52 is inserted into the hole to form the front wall 18. When the front wall forming portion 50 is grounded, it surrounds the auxiliary blade 21 of the side wall 20. In the middle of the front wall forming portion 50, a hole 58 for providing the guide groove 23 is provided.

Although the present invention has been described with reference to the above embodiments, the present invention is not limited to the embodiments, and it will be understood that modifications and changes can be made without departing from the spirit and scope of the present invention defined in the claims.

For example, in the above embodiment, the lid and the body may be reversed. If you put the pizza inside the lid shown in Figure 2 this is the body, if you cover it with the body shown in Figure 2 this may be a lid. In this case, the preliminary cutting line may be provided only at the point where the body and the lid meet. In addition, the holes (vents) through which water vapor escapes can be varied in their positions and shapes.

In addition to the guide groove 23 shown in Figure 1 may be provided with a projection that can be held by the lid 14 side. This protrusion is provided at the center upper side of the front wing 28 (that is, the position corresponding to the guide groove 23). The protrusion may be made by a semicircular incision that extends from the ground line at the center of the ground line of the front wing 28 to the ground line back through the front wing 28 side. When the front wing is grounded, a hole is made in the center of the front wing by this incision, and a semicircular protrusion is formed on the upper plate 26 of the lid 14.

According to the configuration of the present invention, since the bone is formed on the inner surface of the box, there is no need for supporting paper. The body and the lid are integrally connected for easy management and low material costs. The lid is configured to enter the inside of the body, reducing the material cost, the guide groove is provided to easily open the lid. The preliminary cutting line 40 allows the pizza in the box to be easily taken out, and holes (vents) are formed so that the vapor in the box can escape well outside.

Claims (4)

The body on which the food is placed, including a lid for covering the body and the connecting portion for connecting the body and the lid as a unit, One of the body or the lid is provided with a front wall and both side walls, The other one of the body or the lid is provided with a front wing and side wings inserted into the space formed by the front wall and both side walls, At least the body is made of corrugated paper with a corrugated paper and a flat outer surface, the corrugated paper forms the inner surface of the body, The preliminary cutting line is provided between the connecting portion and the lid or between the connecting portion and the body. Food packaging box characterized in that. The food packaging box of claim 1, wherein the front wall and the side wall are provided on the body, and a preliminary cutting line is provided between the front wall and the side wall. The food packaging box according to claim 1 or 2, wherein a ventilation hole is formed when the lid is folded by an incision line provided in the middle of the ground line between the lid and the connecting portion. The food packaging box according to any one of claims 1 to 3, wherein a guide groove is provided at an end portion of the front wall to easily open the lid.