JPH11206328A - Packing material for rod like food - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a packing material for a rod like food capable of easily being unpacked for eating, since the inner film is made as easily coming out. SOLUTION: This packing material for a rod like food is obtained by placing a pair of inner films 2 and 3 in the state of overlapping their opposing sides each other in the approximately middle of the width direction of an outer film 1, joining the inner films with the outer periphery of the outer film 1 at the both end parts of a longer side of the rectangular outer film 1 having a tearing directionality in its longitudinal direction to form a bag shape, further placing a sheet like food 4 between the outer film 1 and inner films 2 and 3, and forming plural notches 1a, 1b and 1c for opening the seal at the shorter edge side of the outer film 1. The inner films 2 and 3 are silicone coated at their inside surfaces and has a wide width capable of protruding from the longer side edge of the film 1, and the edge parts of a rod like food loaded on the inner films 2 and 3 is packed with the protruded parts 2b and 3b of the inner films 2 and 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging material for a bar-shaped food product obtained by processing a food material such as laver rolls or the like into a bar-shaped food material and the outer periphery of which is wound with a sheet-shaped food product. Are packaged in a separated state, so that a sheet-shaped food can be wound around a bar-shaped food with a simple operation when eating.

[0002]

2. Description of the Related Art Conventionally, rice balls and sheet foods (for example, grilled laver) are wrapped in a separated state so that the sheet foods can be wound by a simple operation when eating. is there.

[0003] In this onigiri packaging material, a pair of inner films oppose each other at substantially the center in the width direction of the outer film on both sides of the long side of the outer film having a rectangular tearing direction whose tearing direction is the longitudinal direction. With the sides overlapped, the outer film is joined to the long side end of the outer film to form a bag, a sheet-like food is sandwiched between the outer film and the inner film, and an opening cut is made at the shorter side end. Two pieces were formed, and the space between them was used as an opening operation piece.

[0004] There is also a bar-shaped food packaging material in which a pair of films are adhered to the long sides of both sides of the packaging material, and the film wraps the end of the bar-shaped food material. (For example, registered utility model publication No. 3022871) However, this packaging material is good when wrapping processed food material processed into an egg shape or a bale shape, but when wrapping a rod-shaped food material processed into a bar shape, the bar-shaped food material and the inner film are used. Large contact area with
There was a problem that the inner film was hard to come off because the frictional resistance was too large.

[0005]

Therefore, in the present invention,
It is a packaging material for a bar-shaped food in which the above-mentioned problems are solved and the outer periphery of a bar-shaped food processed into a bar, such as laver, is wound with a sheet-shaped food, and the bar-shaped food and the sheet-shaped food are packaged in a separated state. It is an object of the present invention to provide a bar-shaped food packaging material that can be easily unpacked and eaten.

[0006]

Therefore, according to the present invention, a pair of inner films 2 and 3 are attached to both sides of the long side of the outer film 1 having a rectangular tearing direction whose tearing direction is the longitudinal direction. Opposite sides 2a, 3 at the approximate center in the width direction of film 1
a The outer film 1 is joined to the periphery of the outer film 1 to form a bag, and the sheet-like food 4 is sandwiched between the outer film 1 and the inner films 2 and 3. A stick-shaped food packaging material having a plurality of opening cuts 1a, 1b, 1c formed at side edges thereof, wherein inner films 2, 3 are coated with silicon on the inner surface and protrude from the long side end of outer film 1. It is wide, and the inner film 2
3, portions 2b and 3b protruding from the outer film 1 cover the end face of the bar-shaped food material 5 placed on the inner films 2 and 3.

According to the second aspect of the present invention, in addition to the configuration of the first aspect, the cuts 2b, 3b projecting from the outer film 1 into the inner films 2, 3 protruding from the outer film 1 are formed.
c, 2d, 3c, 3d are provided in plurals.

According to the third aspect of the invention, in addition to the configuration of the first aspect, notches are provided at both ends in the winding direction of the portions of the inner films 2 and 3 projecting from the outer film 1.

According to the fourth aspect of the present invention, the first to third aspects are provided.
In addition to the configuration described in any of the above, opening notches 1a, 1b,
1c is approximately the center of the short side end of the outer film 1 and 3 near the both ends.
It was formed at the location.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS.

1 to 6 show a first embodiment of the present invention. FIG. 1 is a perspective view, FIG. 2 is an exploded perspective view, FIG. 3 is a central sectional view, and FIG. 4 is an explanatory view showing a packaging process. FIG. 5 is a perspective view showing a packaging state, and FIG. 6 is an explanatory view showing a procedure for opening the package.

First, the configuration of the first embodiment of the present invention will be specifically described with reference to FIGS.

In FIG. 1, reference numeral 1 denotes an outer film formed in a rectangular shape, which is made of a film having a tearing direction.
The tear direction is the longitudinal direction.

Reference numerals 2 and 3 denote rectangular inner films whose inner surfaces (upper surfaces in the figure) are coated with silicon, and in which the opposing sides 2a and 3a are overlapped at the approximate center in the width direction of the outer film 1. And is joined to the periphery of the outer film 1 to form a bag. Further, the inner films 2 and 3 are wide and protrude from the long side end of the outer film 1, and the end faces of the bar-shaped food material placed on the inner films 2 and 3 at the portions 2b and 3b protruding from the outer film 1. Is to be wrapped.

The adhesive used for bonding the outer film 1 to the inner films 2 and 3 is generally used for this kind of packaging material, and is a weakly adhesive type which can be peeled after bonding. belongs to.

Reference numerals 1a, 1b, and 1c denote opening cuts formed at the short side end of the outer film 1.
It is formed in the place.

4 is the outer film 1 and the inner film 2
3 is a sheet-like food stored between the food. Specific examples of the sheet-like food 4 include grilled laver, bonito sheet in which bonito flakes are formed in a sheet shape, kelp sheet in which kelp is formed in a sheet shape, thinly-baked eggs, crepe dough, and the like.

As shown in FIG. 4, a bar-shaped food 5 is placed on the packaging material constructed as described above, and the end faces of the bar-shaped food 5 protrude from the outer films 1 of the inner films 2 and 3 to portions 2b and 3 respectively.
Covering with b, winding from the end, and ending the end of the packaging material with a tape or a seal (not shown) or the like, the state of FIG.

Examples of the bar-shaped foodstuff 5 include rice cooked in a column shape with an ingredient 6 placed in the center, kneaded material formed in a column shape, rice cake formed in a column shape, and the like.

Holding the bar-shaped food in the state of FIG.
When the end of the outer film 1 is pulled, the opening notches 1b and 1c are opened.
Are formed on the outer film 1 and the outer film 1
Is made of a film having a tearing direction, so that the film is torn cleanly and parallel to the opening widths 1b and 1c with the same width. Since the opening notch 1b is formed substantially at the center and the opening notch 1c is formed near the end, when the outer film 1 is torn, the sheet-shaped food 4 appears large.

Further, when the remaining outer film 1 and inner film 3 are pulled outward in the axial direction of the bar-shaped food, the sheet-shaped food 4 is wound on the bar-shaped food 5 (see FIG. 6).

At this time, since the inner surface of the inner film 3 is coated with silicon, the inner film 3 and the bar-shaped food 5
Not only has low frictional resistance with
The width of c is wider than when opening means such as cut tape is used, and the frictional resistance between the outer film 1 and the sheet-like food 4 is reduced, so that it can be easily pulled out.

After eating the portion of the bar-shaped food product which has been revealed by the above operation, the end is turned upside down and the end of the remaining lower outer film 1 is pulled. Then, the outer film 1 is torn from the opening notch 1a, and the sheet-like food 4 appears large.

Further, when the remaining outer film 1 and inner film 2 are pulled outward in the axial direction of the bar-shaped food, the sheet-shaped food 4 is wound on the remaining bar-shaped food material 5.

The above is the description of the first embodiment of the present invention. Next, the second embodiment of the present invention will be described with reference to FIG.

In this embodiment, after the packaging material of the first embodiment is formed, cuts 2c, 2d, 3 directed inward from the outer ends are formed in portions 2b, 3b of the inner films 2, 3 protruding from the outer film 1.
A plurality of c and 3d (two in this embodiment) are provided.

The distance between the cuts 2c and 2d and the distance between the cuts 3c and 3d may be long enough to cover the end face of the bar-shaped food material 5.

As shown in FIG. 4, the cuts 2c, 2d, 3c and 3d are formed by placing the bar-shaped food 5 on the inner films 2 and 3 of the packaging material and making the end faces of the bar-shaped food 5 into the inner films 2 and 3. When the inner films 2 and 3 are covered with a central piece separated into three protruding portions 2b and 3b and wound from the ends, the rear ends of the protruding portions 2b and 3b of the inner films 2 and 3 are shifted, and the rear end of the outer film 1 is shifted. This is provided in order to prevent the appearance from becoming worse by protruding.

That is, the end face of the bar-shaped food material 5 is
When the center piece is covered with the center piece and rolled, the front piece and the rear piece are not affected even if the center piece is slightly displaced. No more protrusion.

Since the packaging method and the procedure of opening are the same as those in the first embodiment, the description is omitted here.

Next, a third embodiment of the present invention will be described with reference to FIG. In this embodiment, after forming the packaging material of the first embodiment, the front and rear ends in the winding direction of the portions 2b and 3b of the inner films 2 and 3 protruding from the outer film 1 are cut off obliquely.

As shown in FIG. 4, the notches 2e and 3e are provided with the bar-shaped food 5 placed on the inner films 2 and 3 of the packaging material, and the end faces of the bar-shaped food 5 are made to protrude from the inner films 2 and 3. When covering with 2b, 3b and winding from the end, the rear ends of the protruding portions 2b, 3b of the inner films 2, 3 are displaced, so as to prevent the outer films 1 from protruding from the rear end to prevent the appearance from being deteriorated. It is.

The packaging method and the procedure of opening are the same as those in the first embodiment, and the description is omitted here.

Next, a fourth embodiment of the present invention will be described with reference to FIG. In this embodiment, after the packaging material of the first embodiment is formed, the front and rear ends in the winding direction of the portions 2b and 3b of the inner films 2 and 3 protruding from the outer film 1 are cut out, and the front and rear ends in the winding direction are cut out. There is no such part. The width of the projecting portions 2b, 3b of the inner films 2, 3 needs to be wide enough to cover the end face of the bar-shaped food material 5.

As shown in FIG. 4, the cutouts 2f and 3f are formed by placing the bar-shaped food material 5 on the inner films 2 and 3 of the packaging material and making the end faces of the bar-shaped food material 5 protrude from the inner films 2 and 3. When covering with 2b, 3b and winding from the end, the rear ends of the protruding portions 2b, 3b of the inner films 2, 3 are displaced, so as to prevent the outer films 1 from protruding from the rear end to prevent the appearance from being deteriorated. It is.

Since the packaging method and the procedure for opening are the same as those in the first embodiment, the description is omitted here.

[0037]

According to the packaging material for bar-shaped foods of the present invention, since the frictional resistance between the inner films 2, 3 and the bar-shaped foodstuffs 5 is reduced as described above, the packaging can be easily unpacked. It has the effect of being able to eat.

As described in the second aspect, in addition to the configuration of the first aspect, cuts 2c, 2 extending inward from the outer ends are formed in the portions 2b, 3b of the inner films 2, 3 protruding from the outer film 1.
If a plurality of d, 3c and 3d are provided, it is possible to prevent a part of the inner films 2 and 3 from protruding from the rear end of the outer film 1 to make the appearance worse.

According to a third aspect of the present invention, in addition to the configuration of the first aspect, if notches are provided at both ends in the winding direction of the portions of the inner films 2 and 3 which protrude from the outer film 1, the outer films can be formed as follows. Part of the inner films 2 and 3 does not protrude from the rear end of the film 1 and the appearance does not deteriorate.

According to a fourth aspect, in addition to the configuration according to any one of the first to third aspects, an opening notch 1a, 1b, 1c is provided.
If the outer film 1 is formed at substantially the center of the short side end of the outer film 1 and at three places near both ends, the contact portion between the outer film 1 and the sheet-like food 4 when opened is reduced. The frictional resistance with the shaped food 4 is reduced, and the inner films 2 and 3 can be more easily pulled out.

[Brief description of the drawings]

FIG. 1 is a perspective view of a bar-shaped food packaging material of the present invention.

FIG. 2 is an exploded perspective view of the bar-shaped food packaging material of the present invention.

FIG. 3 is a central sectional view of the bar-shaped food packaging material of the present invention.

FIG. 4 is an explanatory view showing a process of packaging with the bar-shaped food packaging material of the present invention.

FIG. 5 is a perspective view showing a state of being packaged by the bar-shaped food packaging material of the present invention.

FIG. 6 is an explanatory view showing a procedure for opening the bar-shaped food packaged with the bar-shaped food packaging material of the present invention.

FIG. 7 is a perspective view showing a second embodiment of the bar-shaped food packaging material of the present invention.

FIG. 8 is a perspective view showing a third embodiment of the bar-shaped food packaging material of the present invention.

FIG. 9 is a perspective view showing a fourth embodiment of the bar-shaped food packaging material of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Outer film 1a, 1b, 1c Opening cut 2 Inner film 2a Opposite side 2b Projected part 2c, 2d Notch 3 Inner film 3a Opposed side 3b Projected part 3c, 3d Notch 4 Sheet food 5 Stick food

Claims (4)

[Claims] 1. A pair of inner films (2, 3) having a pair of inner films (2, 3) on both sides of a long side of an outer film (1) having a rectangular tearing direction whose longitudinal direction is a tearing direction. At the approximate center of the direction, the opposite sides (2a, 3a) are overlapped with each other and joined to the periphery of the outer film (1) to form a bag,
Furthermore, a sheet-like food (4) is sandwiched between the outer film (1) and the inner film (2, 3), and a plurality of opening cuts (1a, 1b, 1c) are provided at the short side end of the outer film (1). The formed stick-shaped food packaging material, wherein the inner film (2, 3) is
A portion (2b, 3b) of silicon film coated on the inner surface and protruding from the long side end of the outer film (1), and further protruding from the outer film (1) of the inner film (2, 3). A packaging material for a bar-shaped food, wherein the end surface of the bar-shaped food (5) placed on the inner film (2, 3) is covered. 2. A plurality of cuts (2c, 2d, 3c, 3d) extending inward from an outer end of a portion (2b, 3b) of the inner film (2, 3) protruding from the outer film (1). The packaging material for a bar-shaped food according to claim 1, characterized in that: 3. The packaging material for bar-shaped food according to claim 1, wherein notches are provided at both ends in the winding direction of portions of the inner film (2, 3) protruding from the outer film (1). 4. The opening notch (1a, 1b, 1c) is formed at three locations near the center and near both ends of the short side of the outer film (1). 4. The packaging material for a bar-shaped food according to any one of 3.