KR0126595B1 - Manufacturing method for paper dishes box - Google Patents

Abstract

A food container is disclosed having various size partitions fabricated from a single piece of cardboard. Base partitions (27a) are made by folding No.1 bends (21); and side walls (27b,27c) are formed by erecting and folding them by folding No.2 bends (23) from the corners of the base partitions in the direction of arrow; and the food container (27) is finally formed by binding the sidewalls by cuts (29a,29b) at the cross of the sidewalls.

Description

Paper side dish container and its manufacturing method

1 is an exploded perspective view of a paper side dish container according to the present invention.

Figure 2 is a perspective view of the assembled state of Figure 1;

3 is a perspective view showing a state where the paper side dish container according to the present invention is accommodated in a box.

4 is a cross-sectional view of the engaged state along the line I-I of FIG.

* Explanation of symbols for main parts of the drawings

20: food container 21: first bending portion

23: 2nd bending part 26: Joining piece

27: food container 27a: the bottom plate

27b, 27c: side plate portion 29a, 29b: cutting groove

30: box body 32: cover

35: fitting groove 36: fitting

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a paper side dish container and a method for manufacturing the same, and more particularly, to a paper side dish container and a method for manufacturing the side dish container for providing a food container, as one cardboard.

In general, paper food containers are made up of one large storage space for rice and side dishes. For this reason, if you put rice or various side dishes together in the food storage space, there is a discontinuity. On the other hand, in order to reduce such a closed end, a separate partition is installed in the receiving space of the box body to prevent mixing of rice or various side dishes. However, when each person carries the food storage box and goes out to the outdoors, if it is vibrated or impacted, it is pushed to either side, and at this time, the partition membrane is also moved due to the food being moved or escaped. It is not getting the effect of reality.

In addition, there are lunch boxes made of Styropol or plastic to supplement these points, but this is difficult to dispose of, and even if disposed of, it causes pollution of land and air. The reality is that it is regulated.

Accordingly, an object of the present invention is to completely solve the above problems, to provide a food container divided into large and small compartments to accommodate at least one food by assembling one cardboard in a predetermined form, The present invention provides a paper side dish container and a method of manufacturing the same, which make it possible to firmly and easily accommodate food in the food container and to decompose the natural environment at the time of disposal.

Features of the present invention for achieving the above object is, the food receiving plate cut to a predetermined width and the bottom plate portion formed by a plurality of partitions by the first bent portions provided at a predetermined interval to form a substantially rectangular shape on the food receiving cardboard and The first bent portions of the bottom plate portions independently form a compartment partitioned by the bent door, and are formed at the intersection of the side plate portions continuously assembled and formed side by side between the adjacent bottom plate portions, Individually accommodating at least one food consisting of cuts and cuts to facilitate assembly of the side plates, and at least one end of the side plates that are bendable and joined to the molded joints of the side plates. There is a paper side dish containing a food container for the food.

In addition, a feature of the present invention is the first step of cutting and molding a food receiving cardboard of a predetermined width and forming a plurality of partitioned bottom plate portions at regular intervals on the first bent portions formed in a substantially rectangular shape on the food receiving cardboard And bending each of the bottom plate portions independently by the first bent portion to form several compartments, and forming side plate portions continuously placed in an overlapping state between adjacent bottom plate portions and the side plate. Forming step of the cuts formed on the intersections of the parts to facilitate the molding assembly of the side plates, and forming the joints which are bendable at any end of the cuts and the cuts and the adjacent side plates to form a joint. In a method for producing a paper side dish including a second step for forming at least one food container containing the step.

Hereinafter, with reference to the accompanying drawings, a more preferred embodiment according to the paper side dish container and a manufacturing method of the present invention will be described in detail.

1 is a perspective view showing an unfolded state of the paper side dish container according to the present invention, and FIG. 2 is a perspective view showing the assembled state of FIG.

As shown in the drawing, the paper side dish container according to the present invention is composed of one paperboard 20 cut in advance to a predetermined width. The cardboard 20 is harmless to the human body, it is preferably made of Fuji (厚紙) and the like excellent in waterproofing and water repellency, excellent degradability. The food receiving cardboard 20 is formed with food receiving portions 27 divided into several large and small compartments to accommodate at least one or more side dishes.

The food container 27 is formed of several bottom plates 27a and their bottom plates 27a which are partitioned to form a rectangle of approximately large and small sizes formed by the first bent portions 21 formed to be bent at a predetermined interval. Is bent at each corner of the bottom plate parts 27a via the first bent parts 21 partitioning) so as to be independently placed, and folded at two overlapping states in a portion continuous with the bottom plate parts 27a. Cutting grooves 29a and 29b which are formed to have a predetermined shape at each intersection of the side plate portions 27b and 27c overlapped with each other, and which facilitate the assembling of the side plate portions 27c. It is constituted by joining pieces 26 which are installed to be bent at each adjacent end of the side plate portions 27b and 27c, respectively, and independently connect the standing side plate portions 27b and 27c integrally without being separated from each other. Most preferably, the joining pieces 26 which integrally connect the side plate portions 27b and 27c are thermally bonded. In addition, if the firmness is maintained, it can also be molded using a bonding material harmless to all.

The second plated portions 23 are installed in the side plate portions 27c folded and stacked in the overlapped state, so that the side plate portions 27c can be folded in an easily overlapped state when forming the side plate portions 27c. In addition, the second bent portion 23 may be provided with a plurality of spaced intervals to allow the side plate portions 27c to have a function of a pillar having a stronger support force, thereby maintaining robustness. The number of food container portions 27 described in the above embodiment can be arbitrarily modified according to the size of the cardboard (20).

3 is a perspective view showing a state in which the paper side dish container according to the present invention is accommodated in a box, and FIG. 4 is a cross-sectional view of the bonded state along the line I-I of FIG. The food receiving cardboard 20 molded into the inside of the box body 30 forms the food receiving portions 27 divided into several portions by the bottom plate portions 27a and the side plate portions 27b and 27c placed therefrom. It is shown to be molded. The fitting groove 35 formed in the cover 32 is coupled to the fitting piece 36 of the box body 30 in a locked state.

The assembly method and the effect of the paper side dish container according to the present invention having the above configuration will be described in detail with reference to FIGS. 1 and 2 again.

The food receiving cardboard 20 has bottom plate portions 27a formed along the first and second bent portions 21 and 23 and side plate portions 27b and 27c which are firmly placed in the corners of the bottom plate portions 27a. Several food container portions 27 are partitioned by this.

That is, the side plate portions 27b and 27c are formed in the direction of the arrow from each corner of the bottom plate portions 27a by the first bent portions 21 provided to partition the bottom plate portions 27a. The side plate portions 27c, which are placed from each of the bottom plate portions 27a and the continuous portion, can be folded while being continuously stacked in two-ply overlapped states by the second bent portion 23, In addition, when the side plate portions 27c are placed in the food receiving portion which is formed and assembled more precisely and partitioned together in one place by cutting grooves 29a and 29b formed on the intersections of the side plate portions 27c. 27).

Meanwhile, when the side plate portions 27b and 27c are placed, the joining pieces 26 formed at the mutually adjacent ends of the side plate portions 27b and 27c are adjacent side plate portions as indicated by the dotted lines in FIG. The bottom side joining pieces 26 are integrally joined to opposite surfaces of the joining pieces 26 by heat fusion to form side plates 27b and 27c. By integrating the integrally, the cardboard 20 is assembled in a state as shown in FIG. Due to the molded joint of the joining pieces 26, the corner portions of the side plate portions 27b and 27c become airtight so that soups from the received food do not leak, and the side plate portions 27b and 27c It is further reinforced so that it does not burst or separate. A paper side dish compartment partitioned to form several food accommodation portions 27 by one food container 20 is placed in the box body 30 as shown in FIG. 3 and FIG. You can use it to put side dishes, or you can use it as it is.

According to the present invention as described above, there is an effect that the food container can be easily formed as a single cardboard without being mixed with different foods.

Claims (6)

Independently by the bottom plate parts divided by several by the food accommodation board cut by the predetermined width, and the 1st bending parts installed in the food accommodation board at predetermined intervals to form substantially rectangular shape on the said food accommodation board, and the 1st bending part of the bottom plates. Cut portions which are bent and formed to form compartments, which are formed at intersections of the side plate portions continuously formed and overlapped between the adjacent bottom plate portions and the side plate portions to facilitate assembly of the side plate portions, and A paper side dish including a food receptacle for individually receiving at least one food consisting of joints which are bent at cut ends and adjacent ends of the side plate portions and are provided in the molded joint of the side plate portions. The side dish according to claim 1, further comprising a second bent portion formed in the longitudinal direction of the side plate portions overlapped between the bottom plate portions of the side plate portions to facilitate assembly of the side plate portions. barrel. 2. The paper side dish as claimed in claim 1, wherein the joint portion is thermally bonded to the adjacent side plate portion and the support wall portion. The side dish of claim 1, further comprising a box integrally provided with a cover for accommodating the food container. Forming a plurality of partitioned bottom plates at predetermined intervals in a first step of cutting and molding a food receiving cardboard having a predetermined width and first bent portions formed to have a substantially rectangular shape on the food receiving cardboard, and forming each of the bottom plates. Forming a plurality of compartments independently bent and folded by one bent portion, and forming side plate portions successively placed in an overlapping state between adjacent bottom plate portions and formed on the intersections of the side plate portions to form side plates. Forming at least one food receiving portion, the forming step of the cuts to facilitate the molding and assembly of the parts and the step of forming the joints provided at the ends of the cuts and the side plate portions adjacent thereto to form the joints provided for the joining. A method for producing a paper side dish containing a second step to. The method of claim 1, further comprising forming a second bent portion in the longitudinal direction of the side plate portions placed in an overlapping state between adjacent bottom plate portions of the side plate portions.