JP2014210599A - Triangular food package - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a triangular food package easily openable without making the hand dirty even if a stored triangular food product is a food product having a weak shape retaining force.SOLUTION: A triangular food package obtained by storing a triangular food product in a bag body having a first film and a second film having a shape that a rear part is more widened than a front part includes: an opening part on the rear end sides of both the films by sealing both side edges of both films and having a seal part blocking the front sides of both the films; and a first extension part integrally extended from the first film and a second extension part integrally extended from the second film on the front side of the seal part. A first knob part is formed on the first extension part, and a second knob part is formed on the second extension part. The food package is opened by cutting off the first knob part to the rear side of the first film, and the second knob part to the rear side of the second film.

Description

  The present invention relates to a triangular food package that is particularly suitable for housing triangular foods having a weak shape retention force.

  Conventionally, as a triangular food package that contains triangular food, a pair of sheets made of plastic film with both sides narrowing toward the tip are overlaid, leaving a predetermined range at the tip of each sheet as a tab The top sealing part that bonds each sheet along the line that crosses both sides and the side sealing part that bonds both sides of each sheet constitute a bag body that is sealed on three sides, A triangular food packaging body in which a tab is provided with a raised piece by cutting is known (for example, Patent Document 1).

  Further, it has a surface layer piece and a bottom layer piece, and both the left and right ends are integrally formed by heat sealing, and the upper end of the bag body includes one heat sealing seal region and the lower end is one An opening is formed, and the food is stored in the bag body from the opening and sealed by the extra length of the bag body, and is a food packaging bag provided with a cutting line provided on the surface of the bag body. The cutting line is composed of two parallel fragile lines provided on the peripheral surface of the bag body in the lateral direction, and defines one starting end portion by the fragile line, and the cutting line passes through the starting end portion. There is known a triangular food package that tears in the direction and separates the upper bag body to expose the food (for example, Patent Document 2).

Utility Model Registration No. 3091322 Utility Model Registration No. 3100073

  Such a conventional triangular food package is based on the premise of accommodating a triangular food having a relatively strong shape retention force such as a sandwich.

  However, for example, when a triangular food product having a weak shape retention, such as cheesecake, fromage, crepe, sponge cake, tiramisu, etc., is accommodated in a triangular food package disclosed in Patent Document 1, for example, a triangle Since only a part of the slope of one side of the shaped food is exposed, if you try to remove a triangular food with a weak shape retention force as described above, you can pick up the triangular food by hand or remove the film. It must be forcibly cut, and the shape of the triangular food will collapse. Furthermore, when a triangular food having cream, cheese, chocolate, jam, mousse or the like coated on the surface of the food is housed, the hands are soiled when taken out.

  In addition, for example, when a triangular food package having a low shape retention force is accommodated and opened in the triangular food package disclosed in Patent Document 2, only the upper part of the triangular food is exposed, so it can be eaten. However, the lower part can only be forced out from the bottom side or picked and removed by hand, and like the triangular food package described above, the shape of the triangular food is broken, and the hands become dirty when taken out. End up.

  The present invention has been made in view of the above-mentioned problems, and the object of the present invention is to easily open the container without contaminating the hand even if the stored triangular food is a food having a weak shape retention force. The object is to provide a possible triangular food packaging.

  In order to achieve the above-described object, the triangular food package according to the present invention has a triangular shape in which a triangular food is accommodated in a bag body having a first film and a second film whose rear part is wider than the front part. It is a food packaging body, and both side edges of the two films are sealed, and has a seal part that closes the front side of the two films, and has an opening on the rear end side of the two films, A first extension portion integrally extending from the first film and a second extension portion extending integrally from the second film in front of the seal portion, the first extension portion; A first knob is formed, a second knob is formed on the second extension, and the first knob is located on the rear side of the first film. Is opened by tearing it toward the rear side of the second film.

  Further, at least two linear first cuts extending substantially perpendicular to the width direction of the seal portion from the front side to the rear side of the first extension portion are formed in parallel, The interval between the cuts is the first knob portion, and at least two linear second cuts extending substantially perpendicular to the width direction of the seal portion from the front side to the rear side of the second extension portion. It is formed in parallel, and the space between the second cuts can be the second knob.

  In addition, at least two of the first cuts and at least two of the second cuts are in a state where the triangular food is accommodated in the triangular food package, Can be located in the vicinity of both ends of the front end side or within the width of the front end side.

  Moreover, the cut film for opening is stuck on the back surface of the said 1st knob part and the said 1st film from the 1st knob part to the 1st film, The said 2nd knob part and the said 2nd film A cut film for opening can be attached to the back surface of the cover from the second knob to the second film.

  In addition, the first extension part integrally extending from the first film and the first film, and the second extension part integrally extending from the second film and the second film. Can be formed of a directional film that can be easily torn in the cleavage direction in which the first knob part and the second knob part are torn.

  Moreover, the said triangular foodstuff can be made into foods with weak shape retention, such as cheesecake, a fromage, a crepe, sponge cake, tiramisu, for example.

  Thus, according to the triangular food package according to the present invention, even if the triangular food to be stored is a food having a weak shape retention force, it can be easily opened without soiling the hands.

It is a front view of the triangular food packaging body which concerns on 1st Embodiment of this invention. It is a rear view of the triangular food packaging body which concerns on 1st Embodiment of this invention. It is a perspective view of the state which accommodated the triangular foodstuff in the triangular food packaging body which concerns on 1st Embodiment of this invention. It is a partially expanded view which shows another form of a knob | pick part. It is a partially expanded view which shows another form of the extension part. It is explanatory drawing which shows the process of accommodating a triangular foodstuff in the triangular food packaging body which concerns on 1st Embodiment of this invention. It is explanatory drawing which shows the opening process of the triangular food packaging body which concerns on 1st Embodiment of this invention. It is a front view of the triangular food packaging body which concerns on 2nd Embodiment of this invention. It is a rear view of the triangular food packaging body which concerns on 2nd Embodiment of this invention. It is explanatory drawing which shows the opening process of the triangular food packaging body which concerns on 2nd Embodiment of this invention.

  Hereinafter, embodiments according to the present invention will be described with reference to the drawings. However, the present invention is not limited to the embodiments.

[About the first embodiment]
FIG. 1 is a front view of a triangular food packaging body (hereinafter referred to as “packaging body”) according to a first embodiment of the present invention. FIG. 2 is a rear view of the package according to the first embodiment of the present invention. In this specification, for convenience of explanation, the upper side in FIGS. 1 and 2 is the front side, and the lower side in FIGS. 1 and 2 is the rear side.

  The packaging body according to the present embodiment integrally extends from the first film 1, the first extending portion 11 that is integrally extended from the first film 1, the second film 2, and the second film 2. The first extension portion 11 is formed with a first knob portion 12, and the second extension portion 21 is formed with a second knob portion 22. A cut film 6 for opening is attached to the back surfaces of the first knob 12 and the first film 1 from the first knob 12 to the first film 1. A cut film 6 for unsealing is attached to the back surfaces of the second knob 22 and the second film 2 from the second knob 22 to the second film 2.

  The first extension portion 11 integrally extended from the first film 1 and the first film 1 of the packaging body according to the present embodiment, and the second film 2 and the second film 2 are integrally extended. The film constituting the second extending portion 21 may be any film as long as it is a synthetic resin film used for this type of package such as a polyethylene film, a polypropylene film, and a polyethylene terephthalate film.

  As shown in FIG.1 and FIG.2, the 1st film 1 and the 2nd film 2 of the shape where the rear part was expanded from the front part form the bag. Specifically, the first film 1 and the second film 2 are substantially isosceles trapezoidal films in which the upper base (front side) is shorter than the lower base (rear side). 2 The left and right side edges of the film 2 (each trapezoidal leg of substantially isosceles trapezoidal shape) are sealed, and the front sides (upper bottom side of the substantially isosceles trapezoidal shape) of both films (1, 2) are sealed. By having the seal | sticker part 4 which obstruct | occludes, it is a bag body provided with the opening part 5 in the rear end side (substantially isosceles trapezoid lower base side) of both films (1, 2).

  As shown in FIG.1 and FIG.2, it is preferable that both film (1,2) cuts off the corner | angular part of the both ends of the rear part side of both films (1,2), and makes it a hexagonal shape. Specifically, as shown in FIG. 1, the first film 1 has a seal part 4, a left side edge 32, a left side lower edge 33, a first opening edge 51, a right side lower edge 31, counterclockwise from the seal part 4. The hexagonal shape is composed of six sides of the right edge 30. As shown in FIG. 2, the second film 2 has a seal portion 4, a right edge 30, a right lower edge 31, a second opening edge 52, a left lower edge 33, and a left edge 32 in the counterclockwise direction from the seal portion 4. It is a hexagonal shape consisting of sides. If both films (1, 2) have such a shape, the excess on the opening side of the package is folded toward the bottom surface 73 of the triangular food 7 inserted into the package and sealed with a label 8 or the like. When doing, the folded part is not bulky.

  The magnitude | size or shape of both films (1, 2) is formed in a suitable magnitude | size or a suitable shape with the contents to accommodate. For example, the length of both films (1, 2) in the front-rear direction is longer than the total length of the triangular food 7 to be accommodated by the amount of folding surplus for folding. The length of the folding surplus can be folded so as to cover the bottom surface 73 of the triangular food 7 inserted in the package, and may have an appropriate length that is not bulky when folded. The length in the width direction of the seal portion 4 of both films (1, 2) (the length of the upper base of the substantially isosceles trapezoid) is the length of the tip side 74 where the slope 72 and the slope 72 of the triangular food 7 to be accommodated intersect. It is formed longer by the amount of surplus folding. The length of surplus folding is to form a space that can be easily inserted when inserting the triangular food 7 into a three-dimensional bag made of both films (1, 2), and can be folded and sealed well. It is only necessary to have an appropriate length.

  The first extension portion 11 is integrally extended from the first film 1 in front of the seal portion 4, and the second extension portion 21 is integrally extended from the second film 2 in front of the seal portion 4. It is extended.

The 1st extension part 11 and the 2nd extension part 21 are formed in the same rectangular shape, are each opposing, and both the side edges are sealed.

  The first extending portion 11 has at least two linear first cuts 15 extending substantially perpendicular to the width direction from the front side to the rear side of the rectangular first extending portion 11. The free piece formed in parallel and formed between the first cuts 15 becomes the first knob 12.

  In the first extending portion 11 of the package according to the present embodiment, two first cuts 15 are formed from the front end of the first extending portion 11 to the vicinity of the seal portion 4, and between the first cuts 15. Is the first knob 12. A first right free piece 13 and a first left free piece 14 are formed on the outside of each first cut 15 in the first extending portion 11, respectively.

  The second extending portion 21 has a linear second cut 25 extending substantially perpendicular to the width direction of the seal portion 4 from the front side to the rear side of the rectangular second extending portion 21. At least two pieces formed in parallel and formed between the second cuts 25 become the second knob 22.

  In the second extending portion 21 of the package according to the present embodiment, two second cuts 25 are formed from the front end of the second extending portion 21 to the vicinity of the seal portion 4, and between the two second cuts 25. Is the second knob 22. A second right free piece 23 and a second left free piece 24 are formed on the outside of each second cut 25 in the second extending portion 21.

  Further, as shown in FIG. 4, the two first cuts 15 and the two second cuts 25 formed in the first extension part 11 and the second extension part 21 are replaced with the first extension part 11 and the second extension part 11. Instead of forming from the front end portion of the second extension portion 21, two parallel first cuts 15 and second cuts 25 are formed by forming a U-shaped cut. You can also. In FIG. 4, the U-shaped cut may be U-shaped, or the cut may be formed in the vicinity of the seal portion 4 without being brought into contact with the seal portion 4.

  As described above, since the side edges of the first extension portion 11 and the second extension portion 21 are sealed, the first right free piece 13 and the second right free piece 23 are connected at the outer edge. Yes. Similarly, the first left free piece 14 and the second left free piece 24 are connected at the outer edge. In addition, it can also be set as the structure by which the side edge of the 1st extension part 11 and the 2nd extension part 21 is not sealed. In this case, the first right free piece 13 and the second right free piece 23, and the first left free piece 14 and the second left free piece 24 are not connected to each other.

  Further, in a state where the triangular food 7 is accommodated in the package, at least two first cuts 15 and at least two second cuts 25 intersect the slope 72 and the slope 72 of the triangular food 7. It is preferable to be positioned near both ends of the tip side 74 or within the width of the tip side 74. Since the first cut 15 and the second cut 25 exist in such a position, when the triangular food 7 is accommodated in the package, the first extending portion 11 and the second extending portion 21 are also provided by the amount of surplus folding. Although it will be folded, it can open easily, without the 1st cut 15 and the 2nd cut 25 being located in the folded place. Further, if the first cut 15 and the second cut 25 are located in the vicinity of both ends of the tip side 74, the width of the first picked piece and the second picked piece is shorter than the slope 72 of the triangular food 7. It is almost the same as the length in the direction, and can be opened easily and with good appearance.

  FIG. 3 is a perspective view showing a state where the triangular food 7 is accommodated in the package of the present embodiment. As shown in FIG. 3, the two first cuts 15 formed in the first extending portion 11 of the package of the present embodiment are slightly closer to the inside than the both ends of the tip side 74 of the triangular food 7. It is provided so as to be located at each position. Similarly, the two second cuts 25 formed in the second extending portion 21 are provided so as to be located at positions slightly inward from both ends of the tip side 74 of the triangular food 7. . In addition, the two first cuts 15 and the two second cuts 25 are provided at positions facing each other.

  Furthermore, as shown in FIG. 5, from the front ends of the first extending portion 11 and the second extending portion 21 in the front-rear direction (first and second extending portions (11, 21)) to the seal portion 4 The length can be different. With such a configuration, since the length in the front-rear direction of the first knob 12 and the second knob 22 is different, it is possible to easily pick one of the knobs (12, 22). Become.

  The cut film 6 for opening is attached to the back surfaces of the first knob portion 12 and the first film 1 from the first knob portion 12 to the first film 1, and the second knob portion 22 and the second film. 2 is pasted from the second knob 22 to the second film 2.

  When opening the package, the first film 1 and the second film 2 are torn by being guided by the cut film 6. Therefore, as the cut film 6, a strip-shaped cut film 6 having an appropriate width and length can be used depending on the shape of the accommodated triangular food 7 and the range to be cut.

  The width of the cut film 6 is preferably slightly shorter than the width of the knobs (12, 22) (width between cuts). However, if the cut film 6 has a certain width (for example, about 10 mm to 15 mm), it is not the cut film 6 formed to have a width slightly shorter than the width of the knob (12, 22). May be.

  Moreover, it is preferable that the length of the cut film 6 is a length in which the rear end of the cut film 6 is located in the vicinity of the bottom surface 73 side of the triangular food 7 when the triangular food 7 is accommodated in the package.

  As shown in FIGS. 1 and 2, the cut film 6 of the present embodiment is provided at a position facing each other, but may be provided at a position shifted from side to side, for example. At that time, the notches (15, 25) should not be formed at opposing positions, but should be formed at positions shifted left and right.

  As the cut film 6, a cut film 6 made of various synthetic resins or the like used in this type of package can be used. If the cut film 6 is made of a transparent film as well as the film used for the package, when the triangular food 7 is stored in the package, the appearance is good and gives the consumer a high-quality impression. it can.

  Below, an example of the process of accommodating the triangular foodstuff 7 in the package of this embodiment is demonstrated, referring FIG. 6 (a) to (d). For convenience of explanation, the process of accommodating the triangular food 7 in the shape of an isosceles triangular prism will be described. However, the triangular food 7 accommodated in the package of the present invention is the triangular food 7 in the shape of an isosceles triangular prism. It is not limited, and various shapes of the triangular food 7 can be accommodated.

  As shown in FIG. 6 (a), each part of the isosceles triangular prism-shaped food 7 used in this description is called an isosceles triangular surface 71 as a triangular surface 71, and isosceles triangular surfaces facing each other. The surface connecting the oblique sides is referred to as the slope 72, the surface connecting the bases of the opposite isosceles triangular surfaces is referred to as the bottom surface 73, and the side where the slope 72 and the slope 72 intersect is referred to as the tip side 74.

  First, as shown to Fig.6 (a), the opening part 5 of the bag body which consists of the 1st film 1 and the 2nd film 2 of a package is opened so that the triangular foodstuff 7 can be inserted. Next, as shown in FIG. 6 (b), the triangular food 7 is inserted forward with the tip end 74 facing the width direction of the seal portion 4, and the triangle on the left side edge 32 side of the package body. It inserts to an appropriate position so that the perpendicular of the triangular surface 71 of the shape food 7 and the left edge 32 may be along. Next, as shown in FIG.6 (c), pulling the surplus folding part by the side of the right edge 30 of a package body, it folds the surplus folding part and fixes it using connection members, such as an adhesive tape. Finally, as shown in FIG. 6D, the folding surplus is folded so that the bottom surface 73 covers it, and sealed with a label 88 or the like. In addition, although the said process demonstrated the method of accommodating along the perpendicular surface and the left side edge 32 on the triangular surface 71 of the triangular foodstuff 7, even if it accommodates along the perpendicular line of the triangular surface 71 and the right side edge 30, it accommodates. Good.

  Next, the opening process of the package of this embodiment is demonstrated, referring FIG.

  As shown in FIG. 7 (a), first, the first knob portion 12 is cut toward the rear side of the first film 1, and the second knob portion 22 is cut toward the rear side of the second film 2. Expose the vicinity of the tip line. At this time, the knob is guided and cut by the cut film 6. Next, while pulling the 1st right free piece 13 and the 2nd right free piece 23 which were provided in the both sides of the 1st knob part 12 and the 2nd knob part 22 toward the back side, the 1st left free piece 14 By pulling the second left free piece 24 toward the rear side, it is possible to eat as much as it is exposed from the package. And after eating only the part exposed from the package, as shown in FIG.7 (b), the 1st knob | pick part 12 is further on the rear side of the 1st film 1, and the 2nd knob | pick part 22 is the 2nd film 2 The first right free piece 13 and the second right provided on both sides of the first knob portion 12 and the second knob portion 22 in the same manner as described above, by tearing toward the rear side and appropriately exposing the triangular food 7. Pulling the free piece 23 toward the rear side and also pulling the first left free piece 14 and the second left free piece 24 toward the rear side to appropriately expose and eat the triangular food 7 from the package. Can do. By performing this process a plurality of times, the triangular food 7 contained in the package can be eaten while being gradually exposed from the front to the rear.

  According to the package according to the present embodiment, even if it is a triangular food 7 having a weak shape retention force (for example, cheesecake, fromage, crepe, sponge cake, tiramisu, etc.), the shape is retained by the film, It is possible to eat in good form without touching the triangular food 7 itself until the end while gradually exposing as much as you eat.

  Furthermore, even when the triangular food 7 accommodated in the package according to the present embodiment is transferred to a dish or the like and eats, there is no need to extrude or pick out the triangular food 7. Therefore, even the triangular food 7 having a weak shape retention force can be transferred to a dish without breaking the shape. Moreover, the triangular food 7 accommodated can be taken out with good appearance without remaining in the package.

[About the second embodiment]
Since the basic structure of the package according to the second embodiment of the present invention is the same as that of the first embodiment, only different parts will be described.

  The package according to this embodiment does not use the cut film 6 as shown in FIGS.

  The first extension portion 11 integrally extended from the first film 1 and the first film 1 of the packaging body according to the present embodiment, and the second film 2 and the second film 2 are integrally extended. The film which comprises the 2nd extension part 21 is formed of the directional film which is easy to tear in the cleavage direction in which the 1st knob part 12 and the 2nd knob part 22 are torn. As a specific film, it is preferable to use a film having a linear cut property, for example, a film such as uniaxially stretched polypropylene, uniaxially stretched high-density polyethylene, or uniaxially stretched polyethylene terephthalate.

  Accordingly, as shown in FIGS. 10A and 10B, the first knob 12 is pulled toward the rear side of the first film 1, and is guided by at least two first cuts 15. It can be opened while maintaining the width between the notches 15. Similarly, the second knob 22 is guided toward at least two second cuts 25 by being pulled toward the rear side of the second film 2, and is opened while maintaining the width between the second cuts 25. can do.

  Since the basic opening process is the same as that of the first embodiment, detailed description is omitted.

  As described above, the preferred embodiments of the present invention have been described with reference to the drawings, but various additions, modifications, or deletions are possible without departing from the spirit of the present invention. Therefore, such a thing is also included in the scope of the present invention.

DESCRIPTION OF SYMBOLS 1 1st film 11 1st extension part 12 1st knob part 13 1st right free piece 14 1st left free piece 15 1st notch 2 2nd film 21 2nd extension part 22 2nd knob part 23 2nd right Free piece 24 Second left free piece 25 Second cut 30 Right edge 31 Right bottom edge 32 Left edge 33 Left bottom edge 4 Sealing part 5 Opening part 51 First opening edge 52 Second opening edge 6 Cut film 7 Triangular food 71 Triangular surface 72 Slope 73 Bottom surface 74 Tip side 8 Label

Claims (6)

A triangular food packaging body containing triangular food in a bag having a first film and a second film having a shape in which the rear part is wider than the front part,
Both side edges of both films are sealed, and by having a seal portion that closes the front side of both films, an opening is provided on the rear end side of both films,
In front of the seal part, a first extension part integrally extending from the first film, and a second extension part integrally extending from the second film,
A first knob is formed on the first extension, and a second knob is formed on the second extension.
The first food picker is a triangular food package that is opened by tearing the second food picker toward the rear side of the first film and the second food picker toward the rear part of the second film. At least two linear first cuts extending substantially perpendicularly to the width direction of the seal portion from the front side to the rear side of the first extension portion are formed in parallel, Becomes the first pick part,
At least two linear second cuts extending substantially perpendicularly to the width direction of the seal portion from the front side to the rear side of the second extension part are formed in parallel, and between the second cuts. The triangular food packaging body according to claim 1, which becomes the second knob. At least two of the first cuts and at least two of the second cuts,
3. The triangle according to claim 2, wherein the triangular food is located in the vicinity of both ends of the triangular side where the inclined surface and the inclined surface intersect or in the width of the leading side in a state where the triangular food is accommodated in the triangular food package. Shape food packaging. On the back surface of the first knob and the first film, a cut film for opening is attached from the first knob to the first film,
The triangle according to any one of claims 1 to 3, wherein a cut film for unsealing is attached to the back surfaces of the second knob and the second film from the second knob to the second film. Shape food packaging.   The first extension part integrally extending from the first film and the first film; the second extension part extending integrally from the second film and the second film; 5. The triangular food product according to claim 1, wherein the film that constitutes the food is formed of a directional film that is easy to tear in a cleavage direction in which the first knob part and the second knob part are torn. Packaging body.   The triangular food package according to any one of claims 1 to 5, wherein the triangular food is a food having a weak shape retention force.

Images