JP3404544B2 - Wrapping rice ball, its production method and packaging film - Google Patents
Wrapping rice ball, its production method and packaging filmInfo
- Publication number
- JP3404544B2 JP3404544B2 JP07766794A JP7766794A JP3404544B2 JP 3404544 B2 JP3404544 B2 JP 3404544B2 JP 07766794 A JP07766794 A JP 07766794A JP 7766794 A JP7766794 A JP 7766794A JP 3404544 B2 JP3404544 B2 JP 3404544B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- rice
- overlapped
- packaging
- seaweed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Wrappers (AREA)
- Cereal-Derived Products (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、にぎり飯を海苔と分離
状態に包装する包装おにぎりとその製造方法及び包装フ
ィルムに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging rice ball for packaging nigiri rice in a separated state from seaweed, a method for producing the same, and a packaging film.
【０００２】[0002]
【従来の技術】従来、にぎり飯と海苔とを分離状態で包
装し、衛生的で、かつ海苔が新鮮であると共に、食する
時には海苔をにぎり飯に合体させ、海苔巻きおにぎりが
得られる包装おにぎりが種々の構成で提案されている。
これらの中には、矩形体の外フィルムの内側にこれの外
形より小形の海苔を重ね、さらにその内側に、外フィル
ムの長手方向二分割した幅より若干大きい幅を有する内
フィルム二枚を、外フィルムの中央部で一部分を互いに
重ねると共に、外周縁部を外フィルムの外周縁部に重
ね、外周縁部に沿って内外フィルムを接着した包装フィ
ルムを用い、この包装フィルムの内フィルム一半部上
に、にぎり飯を載置し、これに沿わせて他半部を折り重
ね、内外フィルムの三角状の突出部分を折り込んでその
上にラベルを張りつけた包装おにぎりがある。2. Description of the Related Art Conventionally, a variety of packaged rice balls, in which nigiri rice and seaweed are packaged separately, are hygienic, and the seaweed is fresh, and when eating, the seaweed is combined with the nigiri rice to obtain rice ball wrapped with seaweed Is proposed in the configuration.
Among these, laver that is smaller than the outer shape of the rectangular outer film is stacked on the inside of the outer film, and two inner films having a width slightly larger than the width divided into two in the longitudinal direction of the outer film are further stacked on the inside. A part of the inner film of the outer film is overlapped with each other, the outer peripheral edge part is overlapped with the outer peripheral edge part of the outer film, and the inner and outer film is adhered along the outer peripheral part. There is a wrapping rice ball on which nigiri rice is placed, the other half part is folded along it, and the triangular protruding parts of the inner and outer films are folded and a label is stuck on it.
【０００３】この包装おにぎりは、食する時には、ラベ
ルを剥がして包装フィルムを開放し、内フィルム一半部
側ににぎり飯を載置しながら、他半部側の内フィルムを
剥がし、露出した海苔をにぎり飯の上に折り重ね、そし
て今度は内フィルム他半部側に海苔を下にしてにぎり飯
を載置し直し、一半部側の内フィルムを剥がして海苔を
にぎり飯の上に折り重ね、海苔巻きおにぎりが得られる
ものである。ところが、この包装おにぎりは、海苔を合
体する時、にぎり飯と海苔とが内フィルムから露出して
不衛生となるおそれがあり、しかも、内フィルム上でに
ぎり飯を載置し直して海苔を合体するので、にぎり飯が
包装フィルムから滑り落ちたりしやすく、海苔巻きおに
ぎりを得るのが煩わしいものであった。When eating, the packaging rice balls are peeled off the label, the packaging film is opened, and the rice nigiri rice is placed on one half of the inner film while the other half of the inner film is peeled off to expose the exposed seaweed. Fold it on top, and this time, put the rice ball back on the other half of the inner film with the seaweed down, peel off the inner film on the one half side and fold the seaweed on the rice, then roll the rice ball Is what you get. However, when the seaweed is combined with this packaged rice ball, the rice and seaweed may be exposed from the inner film and become unsanitary. Moreover, the rice ball is placed again on the inner film to combine the seaweed. , Nigiri rice easily slipped off from the packaging film, and it was troublesome to obtain seaweed rice balls.
【０００４】こうした欠点を解決するものとして、三角
状にぎり飯の外形に略沿うように適宜円錐状に形成し、
先端部を分離して小孔を形成し得るミシン目を形成した
外フィルムと、これと略同形状の内フィルムとの間に海
苔を介在させた包装フィルムを使用し、この包装フィル
ムの内フィルムの内側ににぎり飯を挿入し、開口部を折
り込んでラベルを貼りつけた包装おにぎりがある。As a solution to these drawbacks, a triangular conical rice ball is formed in a conical shape so as to substantially follow the outer shape of the rice.
An inner film of this packaging film is formed by using a packaging film in which seaweed is interposed between an outer film formed with perforations capable of separating the leading end portion to form a small hole and an inner film having substantially the same shape. There is a wrapping rice ball in which rice balls are inserted inside, the opening is folded and a label is attached.
【０００５】この包装おにぎりは、ミシン目を切裂いて
先端部を除去すれば内フィルムの先端部が露出し、ラベ
ルを剥がすと折り込み部分が開放されるため、先端部を
引っ張り内フィルムを抜き取ると海苔巻きおにぎりを得
られ、食する時の操作が簡便でかつ衛生的なものであ
る。しかしながら、内フィルムがにぎり飯の周囲にくっ
つきやすく、しかも、これを外フィルムの小孔から抜き
取らねばならないため、スム−ズには抜き取ることがで
きず、無理に抜き取ろうとするとにぎり飯を強くにぎり
締めて型を崩しやすいといった欠点があった。[0005] In this packaging rice ball, if the perforation is torn and the tip is removed, the tip of the inner film is exposed, and if the label is peeled off, the folded portion is opened, so if the tip is pulled and the inner film is pulled out. Nori wrapped rice balls can be obtained, and the operation when eating is simple and hygienic. However, since the inner film tends to stick around the rice ball and it must be pulled out from the small hole in the outer film, it cannot be pulled out into the smooth, so if you try to pull it out forcibly, squeeze the rice ball firmly. It had the drawback that it was easy to lose its shape.
【０００６】この欠点を解決するものとしては、矩形体
の中央部長手方向にカットテ−プ等の分断手段を形成し
た外フィルムの内側に、これより適宜小形の海苔を重
ね、さらに、内側に短手幅が外フィルムの二分割した幅
より若干幅広な二枚を内フィルムを、外フィルム外周縁
に合わせかつ中央部が互いに重合するようにして重ね、
外フィルム外周縁に沿って内外フィルムを熱融着した包
装フィルムで包装された包装おにぎりがある。As a solution to this drawback, a small piece of seaweed is overlaid on the inside of an outer film having a cutting means such as a cut tape formed in the longitudinal direction of the central portion of the rectangular body, and a short inside is formed. Two sheets whose width is slightly wider than the width of the outer film divided into two, the inner film, the outer film is aligned with the outer peripheral edge and overlapped with each other so that the central portion is superposed,
There is a packaging rice ball wrapped with a packaging film obtained by heat-sealing the inner and outer films along the outer peripheral edge of the outer film.
【０００７】この包装おにぎりは、分断手段によって外
フィルムを左右に分断すれば、内フィルムは２枚のフィ
ルムを中央部で重合させた分断形であるため、包装フィ
ルム全体が二分割状態となり、片半部をそれぞれ左右に
引き抜けば、海苔をにぎり飯に合体させ、手軽に海苔巻
きおにぎりを得ることができるものである。しかしなが
ら、にぎり飯の一辺を中央部短手方向に沿わせて２つ折
り状に折り合わせ、さらに三角状に突出した両隅部をに
ぎり飯上に順次折り重ね、この重なり部分にラベルを貼
着してあるため、分断手段による分断が上記重なり部分
で引掛かってしまい、簡便かつ正確な分断がしにくかっ
た。このことから、分断手段上への重なり部分を少なく
し、分断を阻害しないようにとの思想により、互いに重
ならないように両隅部を斜めに切欠くなどして、隅部に
切欠部を形成したものが既に提案されている。In this packaging rice ball, if the outer film is divided into left and right parts by the dividing means, the inner film is a divided type in which two films are polymerized in the central portion, so that the entire packaging film is divided into two parts, By pulling the halves to the left and right, you can easily combine the seaweed with the nigiri rice to get the rice ball wrapped with seaweed. However, one side of the nigiri rice is folded in two along the lateral direction of the central part, and both corners protruding in a triangular shape are sequentially folded on the nigiri rice, and a label is attached to this overlapping part. Therefore, the dividing by the dividing means is caught at the overlapping portion, and it is difficult to perform the simple and accurate dividing. Based on this, we have formed a notch in the corner by diagonally notching both corners so that they do not overlap each other by reducing the overlapping part on the cutting means and not disturbing the cutting. What has been done has already been proposed.
【０００８】[0008]
【発明が解決しようとする課題】しかし、上記の切欠部
を形成したものは、分断手段への重なりが少なくなる
分、分断自体を容易にするという点では好適であるもの
の、両隅部が切欠部の分だけ少なくなるため、にぎり飯
の被覆が不十分となって部分的に露出したり、或いは、
重なりが少なくなる分、折り込み部が少なくなって止着
可能部分が少なく限定され、ラベルによる止着が不十分
となるおそれがあった。However, the above-mentioned cutouts are preferable in that the cutting itself is facilitated because the overlapping with the cutting means is reduced, but both corners have cutouts. Since it is reduced by the amount of the portion, the nigiri rice is not fully covered and partially exposed, or
As the overlap is reduced, the number of folded portions is reduced, so that the portion that can be fastened is limited, and there is a possibility that fastening by the label is insufficient.
【０００９】一方、切欠部を形成するか否かに関わら
ず、両折り込み部を止着するには、折り込み部のつけ根
側部分を熱融着して止着し、分断手段上に折り重ねた両
隅部にラベルを貼着して行っている。そのため、分断す
る際にはラベル自体も分断しなければならず、例えば、
分断手段がカットテープであれば、分断途中でカットテ
ープが切れたり、或いは、無理に分断しようとして、に
ぎり飯に無理な力を加えてにぎり飯の型崩れを起こした
りするなど、スム−ズな分断が出来にくいこともあっ
た。また、分断後であっても、折り込みつけ根側部分が
熱融着したままであるため、一半部を左右に挽き抜く時
にスムーズに挽き抜きにくく、しかも、折り込み部分に
挟まれていた海苔部分がちぎれやすいなどの問題点があ
った。On the other hand, regardless of whether or not the notch is formed, in order to fix both folding parts, the root side part of the folding part is heat-sealed and fixed, and folded on the dividing means. Labels are attached to both corners. Therefore, when dividing, the label itself must be divided, for example,
If the cutting means is a cutting tape, the cutting tape will be cut during the cutting, or if you try to forcibly divide the nigiri rice, the nigiri rice will lose its shape, resulting in smooth separation. It was sometimes difficult to do. In addition, even after cutting, since the root side part of the fold is still heat-sealed, it is difficult to smoothly cut out when cutting one half left and right, and the seaweed part sandwiched between the folds is torn off. There were problems such as being easy.
【００１０】本発明は、上記の問題点が包装フィルムを
幾重にも折り込んで、さらに、開封用の分断手段上にラ
ベルを貼着することによって包装した包装おにぎりと、
その製造方法、及び、包装フィルムに問題点があること
を見いだし、その解決を図るべく、包装おにぎりの構成
とその製造方法、及び、包装フィルムの構成を根本的に
改善してなしたものであり、その目的とする所は、内外
フィルムに海苔を介在させたまま二つ折り状態にするこ
とによって、にぎり飯を簡便かつ確実に包装でき、しか
も、製造後において食するときには、簡便に開封し、手
軽に海苔巻きおにぎりを得ることができるような包装お
にぎりとその製造方法、及び、包装フィルムを提供せん
とするものである。According to the present invention, the above-mentioned problems are caused by folding the packaging film in multiple layers, and further, by packaging a label on the breaking means for opening, the packaging rice ball is packaged.
The manufacturing method and the packaging film were found to have problems, and in order to solve the problem, it was made by fundamentally improving the structure of the packaging rice ball and its manufacturing method, and the structure of the packaging film. The purpose is to fold nigiri rice easily and surely by folding the inner and outer films with the seaweed in between, and when you eat it after production, you can easily open and easily open it. It is intended to provide a packaged rice ball and a method for producing the same, and a packaging film that can provide a seaweed rice ball.
【００１１】[0011]
【課題を解決するための手段】上記課題を解決するた
め、本発明は、二つ折りに重ね合わせた状態における二
つ折り辺部分を適宜幅で分離片となし得るように分離手
段を設け、かつ、他の外周縁部を接着代としてなる外フ
ィルムを用い、その分離片両側部分の接着代より内方に
おいて、それぞれ海苔を重ねると共に、この海苔の一方
の内側面上に内フィルムの略半面部分を重ね合わせ、か
つ、この内フィルムの二つ折り辺と隣接する辺部分を上
記分離片部分に重ね合わせて包装フィルムとなし、この
内フィルム部分の内側ににぎり飯を載せてにぎり飯を包
被する如く上記内フィルムを二つ折り状に折り返し、さ
らに、外フィルムを海苔と共に折り返してこの外側に重
ね合わせ、外フィルムの分離片部分とこの部分に重なっ
た内フィルム部分とを熱融着等により接着し、外フィル
ムの接着代同士を熱融着等により接着した構成を有して
包装おにぎりとしたものである。In order to solve the above-mentioned problems, the present invention provides a separating means so that a two-fold side portion in a state of being folded into two can be formed into a separating piece with an appropriate width, and Using an outer film that uses the other outer peripheral edge as an adhesive margin, overlap the seaweed inward from the adhesive margin of both sides of the separating piece, and place the approximately half surface portion of the inner film on one inner surface of this seaweed. The inner film and the side portion adjacent to the two-fold side are overlapped with the separating piece to form a packaging film, and the nigiri rice is placed on the inner side of the inner film portion to cover the nigiri rice. The film is folded back in two, and then the outer film is folded back together with the seaweed and overlapped on the outside, and the separated piece part of the outer film and the inner film part that overlaps this part Bonded with heat fusion or the like, in which the packaging rice balls have a structure in which bonding the adhesion margins between the outer film by heat sealing or the like.
【００１２】また、本発明は、二つ折りに重ね合わせた
状態における二つ折り辺部分を適宜幅で分離片となし得
るように分離手段を設け、かつ、他の外周縁部を接着代
としてなる外フィルムを用い、その分離片両側部分の接
着代より内方において、それぞれ海苔を重ねると共に、
この海苔の一方の内側面上に内フィルムの略半面部分を
重ね合わせ、かつ、この内フィルムの二つ折り辺と隣接
する辺部分を上記分離片部分に重ね合わせて包装フィル
ムとなし、この内フィルム部分の内側ににぎり飯を載せ
てにぎり飯を包被する如く上記内フィルムを二つ折り状
に折り返し、さらに、外フィルムを海苔と共に折り返し
てこの外側に重ね合わせ、外フィルムの分離片部分とこ
の部分に重なった内フィルム部分とを熱融着等により接
着し、外フィルムの接着代同士を熱融着等により接着す
る包装おにぎりの製造方法を特徴とするものである。Further, according to the present invention, the separating means is provided so that the side portion of the two folds in the state of being overlapped in the two fold can be formed into a separating piece with an appropriate width, and the other outer peripheral edge portion is used as an adhesive margin. Using a film, inside the adhesion margin of both sides of the separation piece, and laminating seaweed,
A substantially half surface portion of the inner film is superposed on one inner surface of the seaweed, and a side portion adjacent to the two-fold side of the inner film is superposed on the separating piece portion to form a packaging film. Put the nigiri rice on the inside of the part and fold the inner film back in two so as to cover the nigiri rice.Further, fold the outer film with seaweed and overlap it on the outer side, and overlap this part with the separated piece part of the outer film. Another feature of the present invention is a method of manufacturing a packaging rice ball, which comprises bonding the inner film portion to the inner film portion by heat fusion or the like, and bonding the outer film bonding margins to each other by heat fusion or the like.
【００１３】さらに本発明は、二つ折りに重ね合わせた
状態における二つ折り辺部分を適宜幅で分離片となし得
るように分離手段を設け、かつ、他の外周縁部を接着代
としてなる外フィルムを用い、その分離片両側部分の接
着代より内方において、それぞれ海苔を重ねると共に、
この海苔の一方の内側面上に内フィルムの略半面部分を
重ね合わせ、かつ、この内フィルムの二つ折り辺と隣接
する辺部分を上記分離片部分に重ね合わせて包装フィル
ムとなし、この内フィルム部分の内側ににぎり飯を載せ
てにぎり飯を包被する如く上記内フィルムを二つ折り状
に折り返し、さらに、外フィルムを海苔と共に折り返し
てこの外側に重ね合わせ、外フィルムの分離片部分とこ
の部分に重なった内フィルム部分とを熱融着等により接
着し、外フィルムの接着代同士を熱融着等により接着し
た構成を有する包装フィルムとしたものである。Further, according to the present invention, the outer film is provided with a separating means so that the side portion of the two folds can be formed as a separating piece with an appropriate width in the state of being folded in two, and the other outer peripheral edge portion is used as an adhesive margin. Using seaweed, inside the adhesive margin of both sides of the separated piece, overlap the seaweed respectively,
A substantially half surface portion of the inner film is superposed on one inner surface of the seaweed, and a side portion adjacent to the two-fold side of the inner film is superposed on the separating piece portion to form a packaging film. Put the nigiri rice on the inside of the part and fold the inner film back in two so as to cover the nigiri rice.Further, fold the outer film together with the seaweed and overlap it on the outside, and overlap the separated piece part of the outer film and this part. Further, the packaging film has a structure in which the inner film portion is adhered by heat fusion or the like, and the adhesion margins of the outer film are adhered by heat fusion or the like.
【００１４】[0014]
【００１５】[0015]
【００１６】[0016]
【作用】海苔を介在させて重合した内外フィルムからな
る包装フィルムの内フィルム部分に、にぎり飯を載せて
二つ折り状に折り返し、重合した外周縁部同士を熱融着
等により接着して包装おにぎりとし、或いは、海苔を重
ねた外フィルムの略半面部分上に内フィルムの略半面部
分を重ねて包装フィルムとし、この内フィルム部分にに
ぎり飯を載せると共に、内外フィルムを二つ折りにして
にぎり飯を包被し、外フィルムの分離片部分と、これに
重なった内フィルムの二つ折り辺に隣接する辺部分とを
熱融着等により接着し、同時に外フィルムの外周縁部同
士を熱融着等により接着することにより、包装おにぎり
としてある。したがって、ラベルを貼り付けなくても包
装おにぎりを製造することができる。[Function] A nigiri rice is placed on the inner film portion of the packaging film composed of the inner and outer films polymerized with the seaweed intervening and folded back into two folds, and the polymerized outer peripheral edge portions are adhered by heat fusion or the like to form a packaging rice ball. Or, the approximately half surface part of the inner film is laminated on the approximately half surface part of the outer film on which seaweed is laminated to form a packaging film, and the nigiri rice is placed on this inner film part, and the inner and outer films are folded in half and the nigiri rice is covered. , The separated piece portion of the outer film and the side portion adjacent to the two folded sides of the inner film overlapping with the outer film are adhered by heat fusion or the like, and at the same time, the outer peripheral edge portions of the outer film are adhered by heat fusion or the like. By doing so, it is used as packaging rice balls. Therefore, a packaging rice ball can be manufactured without attaching a label.
【００１７】上記包装フィルムは、内フィルムの二つ折
り辺部分、或いは、これに隣接する辺部分が外フィルム
の分離片部分に接着してあり、しかも、他の部分はにぎ
り飯を包被してはいるものの、接着されていない自由端
となっており、内フィルムの外側は、海苔を介在させた
二つ折りの外フィルムによって包装された状態となる。
したがって、分離手段によって外フィルムの分離片を分
離すれば、この分離片と共に外フィルムから内フィルム
を引き抜くことができ、容易に海苔とにぎり飯を合体さ
せて海苔巻きおにぎりを得ることができる。In the packaging film, the two-fold side portion of the inner film or the side portion adjacent thereto is adhered to the separated piece portion of the outer film, and the other portion is not covered with nigiri rice. However, it is a free end that is not adhered, and the outer side of the inner film is wrapped with a two-fold outer film with seaweed intervening.
Therefore, if the separating piece of the outer film is separated by the separating means, the inner film can be pulled out from the outer film together with the separating piece, and the seaweed-rolled rice ball can be easily obtained by combining the seaweed and the nigiri rice.
【００１８】[0018]
【実施例】以下、本発明の一実施例を図面によって説明
する。本発明に係る包装おにぎり１は、図１乃至図４に
示す如く、外フィルム２と、内フィルム３との間に海苔
４を介在させて包装フィルムとなし、この包装フィルム
を使用してにぎり飯５を包装したものである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 to 4, the packaging rice ball 1 according to the present invention is made into a packaging film by interposing the seaweed 4 between the outer film 2 and the inner film 3 and using this packaging film, the rice ball 5 Is packaged.
【００１９】この外フィルム２は、任意合成樹脂製の矩
形体のフィルムであって、短手方向に延伸状、好ましく
は、二軸延伸状にしたものであり、その長手方向を二つ
折りにした状態で、三角状にぎり飯５を包装できる大き
さとし、二つ折りに重ねた状態の二つ折り辺部分に沿っ
てこの部分を分離し、分離片６とする分離手段としての
ミシン目７を設けると共に、その両端部に切裂き案内用
の切込み８を設け、切込み８を形成した部分以外の外周
縁部を接着代（接着可能なゆとり幅）９としたものであ
る。The outer film 2 is a rectangular film made of an arbitrary synthetic resin and is stretched in the lateral direction, preferably biaxially stretched, and the longitudinal direction thereof is folded in two. In this state, the triangular sushi rice 5 is sized so as to be able to be packed, and this portion is separated along the two-fold side portion in the state of being folded in two, and the perforation 7 as a separating means is provided as a separating piece, and A notch 8 for providing a tear guide is provided at both ends, and an outer peripheral edge portion other than the portion where the notch 8 is formed is used as an adhesion margin (allowable clearance width) 9.
【００２０】内フィルム３は、任意合成樹脂、好ましく
は、ポリエチレンテレフタレート（ＰＥＴ）フィルムに
シリコン処理加工したシリコンフィルム、或いは、マッ
ト加工を施したマットフィルム等、表面が高い滑り性を
有するように（摩擦抵抗が小さくなるように）、表面を
処理加工した合成樹脂等からなる矩形体のフィルムであ
って、外フィルム２の外形より小形にしたものである。
なお、海苔４は、外フィルム２の接着代９より内方にお
いて分離片６の両側部分上にそれぞれ各別に重ねること
ができるように小形としたものからなるものである。The inner film 3 is made of a synthetic resin, preferably a polyethylene terephthalate (PET) film, which has been subjected to a silicon treatment, or a matte-treated matte film. It is a rectangular film made of synthetic resin or the like whose surface is processed so that the frictional resistance becomes small) and is smaller than the outer shape of the outer film 2.
The seaweed 4 is of a small size so that it can be separately stacked on both sides of the separation piece 6 inward of the adhesion margin 9 of the outer film 2.
【００２１】上記内外フィルム２、３及び海苔４を用
い、下記のようにして、本発明の包装おにぎり１を製造
することができる。先ず、外フィルム２の内側面上の分
離片６の両側部分上において、その接着代９より内方に
それぞれ海苔４を重ね、さらにその内側に内フィルム３
を重ね合わせ、その上で、この内フィルム３の上ににぎ
り飯５を載せる（図４）。Using the inner and outer films 2, 3 and seaweed 4, the packaging rice ball 1 of the present invention can be manufactured as follows. First, on both sides of the separation piece 6 on the inner surface of the outer film 2, seaweed 4 is overlaid inward of the adhesive margin 9, and the inner film 3 is placed inside the seaweed 4.
On top of this, and nigiri rice 5 is placed on this inner film 3 (FIG. 4).
【００２２】次に、外フィルム２を分離片６部分で内フ
ィルム３と共に二つ折り状に折り返してにぎり飯５の反
対面側に折り重ね、その上で、外フィルム２の分離片６
部分と、この部分に重なった内フィルム３の部分とを熱
融着等の任意手段により接着すると共に、外フィルム２
の接着代９同士を熱融着等により接着し、外周を略密封
状態にして包装おにぎり１を製造することができる。Next, the outer film 2 is folded back in half along with the inner film 3 at the separating piece 6 portion and folded on the opposite side of the nigiri rice 5, and then the separating piece 6 of the outer film 2 is folded.
The portion and the portion of the inner film 3 overlapping this portion are adhered together by an arbitrary means such as heat fusion and the outer film 2
It is possible to manufacture the packaging rice ball 1 by bonding the bonding margins 9 of No. 1 to each other by heat fusion or the like, and making the outer circumference substantially sealed.
【００２３】次に、この包装おにぎり１の製造工程の一
例を図５に示す。加工台１０は、外フィルム２を載せる
のに十分な大きさの上面の中間部に、にぎり飯５の厚み
に略等しい段差１１を形成して上段面１２と下段面１３
とを形成したものである。Next, FIG. 5 shows an example of a manufacturing process of the packaging rice ball 1. In the processing table 10, a step 11 having a thickness substantially equal to the thickness of the nigiri rice 5 is formed at an intermediate portion of an upper surface having a size large enough to mount the outer film 2, and an upper step surface 12 and a lower step surface 13 are formed.
And are formed.
【００２４】まず、内外フィルム２、３を海苔４を介在
させた状態で重ね合わせ、加工台１０の上下段面１２、
１３に跨がるようにして載せる。次に、下段面１３の内
外フィルム２、３部分上ににぎり飯５を載せると共に
（図５（Ａ））、上段面１２上の内外フィルム２、３部
分を、作業アーム（図示しない）によってにぎり飯５の
上に反転させ（同図Ｂ）、その上で、別にヒートシール
プレス機（図示しない）により、二つ折り状の外フィル
ム２の接着代９部分を熱融着等により接着すれば包装お
にぎり１を製造することができる（同図Ｃ）。First, the inner and outer films 2 and 3 are overlapped with the seaweed 4 interposed therebetween, and the upper and lower step surfaces 12 of the processing table 10 are
Place it so that it straddles 13. Next, the nigiri rice 5 is placed on the inner and outer films 2 and 3 portions of the lower surface 13 (FIG. 5A), and the inner and outer films 2 and 3 portions on the upper surface 12 are squeezed by the work arm (not shown). If it is turned upside down (B in the same figure), and then a separate heat seal press (not shown) is used to adhere the adhesive margin 9 of the folded outer film 2 by heat fusion or the like, the packing rice ball 1 Can be manufactured (FIG. 7C).
【００２５】さらに、この包装おにぎり１は、包装完了
時に内外フィルム２、３の隅部がにぎり飯５から三角状
に突出した状態となって、フィルム内に空隙が生じるの
で、接着代９同士を接着する際に、外フィルム２内の空
気を抜き取りながら真空パック状にして製造すれば、に
ぎり飯５と内外フィルム２、３及び海苔４が略密封状態
で安定してずれることがなくなり、劣化防止と合わせて
一層好ましいものとなる。また、出来上がった包装おに
ぎり１の方形状平面部１４には、ミシン目７に掛かって
も良いが、好ましくは掛からないように、製造年月日、
品名等所望の表示を施したラベル１５を貼着しておくこ
とができる。Further, in this packaging rice ball 1, when the packaging is completed, the corners of the inner and outer films 2 and 3 project in a triangular shape from the rice ball 5 to form voids in the film, so that the bonding margins 9 are bonded together. When the outer film 2 is made into a vacuum pack while removing air, the nigiri rice 5 and the inner and outer films 2, 3 and seaweed 4 will not be stably displaced in a substantially sealed state, and combined with prevention of deterioration. Will be even more preferable. In addition, the rectangular flat surface portion 14 of the finished packaging rice ball 1 may be hung on the perforations 7, but preferably the manufacturing date,
A label 15 having a desired display such as a product name can be attached.
【００２６】上記構成の包装おにぎりを食する時には、
先ず図６（Ａ）に示した如く、切込み８からミシン目７
を左右に切り裂いて分離片６を分離し、そのまま同図
（Ｂ）の如く上方向へ引っ張れば、内フィルム３は、分
離片６部分で熱融着等により接着されているので、内フ
ィルム３を二つ折り状態のままで分離片６と共に引き出
すことができる。このとき、ミシン目７にはラベル等を
貼着していないので、切り裂きは妨害されることなく極
めてスムーズに行われる。When eating the packed rice ball having the above structure,
First, as shown in FIG. 6 (A), from the notch 8 to the perforation 7
When the separation piece 6 is separated by splitting it to the left and right and then pulled upward as it is, as shown in FIG. 3B, the inner film 3 is bonded by heat fusion or the like at the separation piece 6 portion. Can be pulled out together with the separating piece 6 in a folded state. At this time, since no label or the like is attached to the perforations 7, the tearing is performed extremely smoothly without being disturbed.
【００２７】内フィルム３を引き出し終わると、にぎり
飯５は二枚の海苔４で包まれた状態となり、しかも、外
フィルム２の分離片６部分がそっくり開口部分となるか
ら、この開口部分からにぎり飯５を海苔巻き状態で取り
出すことができる（同図（Ｃ））。このように、海苔４
は、内外フィルム間に挟まれた状態のままにぎり飯５と
合体することになるので、その一部がちぎれたりせず完
全な海苔巻きおにぎりを極めて容易に得ることができ
る。When the inner film 3 is completely pulled out, the nigiri rice 5 is wrapped with two pieces of seaweed 4, and the separating piece 6 of the outer film 2 completely becomes an opening portion. Can be taken out in a seaweed roll (Fig. (C)). Like this, nori 4
Since it will be combined with the rice 5 while being sandwiched between the inner and outer films, a complete seaweed rice ball can be obtained very easily without part of it being torn.
【００２８】また、上記の内外フィルム２、３と海苔４
とを使用し、図７に示す如く、外フィルム２の内側面上
の分離片６の両側部分上において、その接着代９より内
方にそれぞれ海苔４を重ね、さらにその内側に内フィル
ム３を重ね合わせ、その上で、外フィルム２の分離片６
部分と、この部分に重なった内フィルム３とを熱融着等
により接着して包装フィルム１６を予め形成しておき、
これを加工台１０の上下段面１２、１３上に跨がるよう
にして載せ、その後は図５と同様の製造工程を経ること
によって、包装おにぎり１を製造することができる。The inner and outer films 2 and 3 and seaweed 4 are also used.
As shown in FIG. 7, on both sides of the separating piece 6 on the inner surface of the outer film 2, laver 4 is placed inward of the adhesive margin 9, and the inner film 3 is placed further inside thereof. Overlap, and then, the separation piece 6 of the outer film 2
The portion and the inner film 3 overlapping this portion are adhered by heat fusion or the like to form the packaging film 16 in advance,
The packaging rice ball 1 can be manufactured by placing this on the upper and lower step surfaces 12 and 13 of the processing table 10 so as to straddle it, and then performing the manufacturing process similar to FIG.
【００２９】さらに、上記製造工程とは異なり、加工台
１０上に外フィルム２、海苔４、内フィルム３を順次重
ね、次いで内フィルム３の片半分内ににぎり飯５を載
せ、その上で内外フィルム全体を二つ折りしてにぎり飯
５の上に折り重ね、その後、外フィルム２の分離片６部
分と、これの上に重なった内フィルム３部分とを一体的
に接着し、同時に外フィルム２の外周縁部同士を熱融着
等により接着することにより、包装おにぎり１を製造す
ることもできる。Further, unlike the above manufacturing process, the outer film 2, seaweed 4, and inner film 3 are sequentially stacked on the processing table 10, and then the nigiri rice 5 is placed in one half of the inner film 3, and then the inner and outer films are placed thereon. The whole is folded in two and folded on top of the sushi rice 5, and then the separating piece 6 part of the outer film 2 and the inner film 3 part which overlaps this are integrally bonded, and at the same time the outer film 2 The packaging rice ball 1 can also be manufactured by adhering the peripheral portions to each other by heat fusion or the like.
【００３０】一方、図８は、上記実施例とは異なる実施
例を示しており、包装おにぎり１７は、外フィルム１８
と、内フィルム１９と、海苔２０とを使用し、上記の図
５で示した包装おにぎり１の製造工程と同様の工程を経
て製造したものである。On the other hand, FIG. 8 shows an embodiment different from the above-mentioned embodiment, in which the packaging rice ball 17 has an outer film 18
The inner film 19 and the seaweed 20 were used to manufacture the packaging rice ball 1 through the same steps as those of the packaging rice ball 1 shown in FIG.
【００３１】この外フィルム１８は、任意合成樹脂製、
好ましくは二軸延伸した合成樹脂製のフィルムであっ
て、長手方向に二つ折りした状態で、にぎり飯の形状に
略沿って包装できるように矩形体の四隅を切除し、二つ
折りに重ねた状態の二つ折り辺部分に沿ってこの部分を
分離し、分離片２１とする分離手段としてのミシン目２
２を設けると共に、その両端部に切り裂き案内用の切込
み２３を設け、この切込み２３を形成した部分を除く外
周縁部を接着代（接着可能なゆとり幅）２４としたもの
である。The outer film 18 is made of an arbitrary synthetic resin,
Preferably a biaxially stretched synthetic resin film, in the state of being folded in two in the longitudinal direction, the four corners of the rectangular body are cut off so that it can be wrapped substantially along the shape of the nigiri rice, and in a state of being folded in two. Perforation 2 as a separating means that separates this part along the two-fold side part to form a separating piece 21.
2 is provided, and cutouts 23 for guiding tearing are provided at both ends thereof, and an outer peripheral edge portion except a portion where the cutout 23 is formed is used as a bonding margin (adhesive allowance width) 24.
【００３２】また、内フィルム１９は、この外フィルム
１８より小形の任意合成樹脂製フィルム、好ましくは、
上記の内フィルム３と同様の処理加工した合成樹脂製フ
ィルムからなるものであり、海苔２０は、この外フィル
ム１８の内側面上の接着代２４より内方において、分離
片２１の両側部分上それぞれ重ねることができるように
小形としたものからなるものである。The inner film 19 is smaller than the outer film 18 and is preferably made of an arbitrary synthetic resin film.
The seaweed 20 is made of a synthetic resin film that has been processed in the same manner as the inner film 3 described above. It is made up of small pieces that can be stacked.
【００３３】この包装おにぎり１７であれば、食する時
に、ミシン目１９を切り裂いて分離片１８を外方へ引っ
張れば、後は、上記の包装フィルム１の場合と同様に海
苔巻きおにぎりを得ることができる。すなわち、この場
合も、引き裂きはラベル等に妨害されることなく極めて
スムーズに行われ、分離片１８と共に内フィルム２３を
引出し終われば、二枚の海苔２４による海苔巻きおにぎ
りを容易に得ることができる。また、内外フィルム２
２、２３とを重ねた状態で、外フィルム２２の分離片部
分と、これに重なった内フィルム２３の部分とを熱融着
等により接着して予め包装フィルムを形成しておき、こ
れを使用して包装おにぎり１７を製造することもでき
る。With this packaging rice ball 17, when eating, cut the perforations 19 and pull the separating piece 18 outward to obtain the seaweed rice ball as in the case of the packaging film 1. You can That is, also in this case, the tearing is performed extremely smoothly without being obstructed by the label or the like, and if the inner film 23 is pulled out together with the separating piece 18, the seaweed rolled rice ball with the two seaweeds 24 can be easily obtained. . Also, the inner and outer films 2
In the state where 2 and 23 are overlapped, the separated piece portion of the outer film 22 and the portion of the inner film 23 that is overlapped with the separated piece portion are adhered by heat fusion or the like to form a packaging film in advance, which is used. Then, the packed rice ball 17 can be produced.
【００３４】この他にも、内外フィルムとしては、図９
に示した如く、矩形体の隅部を切欠き、短手辺が円弧状
となるように形成してもよく、また、二つ折り辺部分を
分離する手段をカットテープ（切断用細幅テープ）２５
として設けると共に、その両端に切裂き案内用スリット
２６を形成した外フィルム２７と、これより小形の内フ
ィルム２８とすることもでき、これらと２枚の海苔２９
とを使用し、上記包装おにぎり１或いは１７と同様にし
て包装おにぎりを製造することもできる。In addition to this, as the inner and outer films, FIG.
As shown in Fig. 7, the corners of the rectangular body may be cut out so that the short sides are formed into an arc shape, and the means for separating the two folded side portions is a cut tape (thin tape for cutting). 25
And an outer film 27 having slit guide slits 26 formed on both ends thereof and an inner film 28 smaller than the outer film 27.
It is also possible to produce a packaged rice ball in the same manner as the above packaged rice ball 1 or 17 using.
【００３５】なお、外フィルムの形状は、上記実施例に
限定されることなく、にぎり飯を包装し得れば、任意形
状とすることもでき、内フィルムと海苔は、この外フィ
ルムに対応して任意形状とすることができる。また、分
離手段は、上記のミシン目、カットテープ、その他分離
可能な手段若しくはフィルム構成とすることができ、分
離手段の形成線も曲線その他任意に設定することができ
る。The shape of the outer film is not limited to the above-mentioned embodiment, and may be any shape as long as nigiri rice can be packaged. The inner film and seaweed correspond to this outer film. It can have any shape. Further, the separating means may be the above-mentioned perforations, cut tapes, or other separable means or a film structure, and the forming line of the separating means can also be set to a curve or any other.
【００３６】さらに異なる実施例として図１０に示した
ように、上記の外フィルム２の内側面上の分離片６の両
側部分上において、その接着代９より内方にそれぞれ海
苔４を重ね、さらにその内側一方の海苔４の上に、内フ
ィルム３の略半面部分を重ねると共に、この内フィルム
３の二つ折り辺と隣接する隣接辺部分３１を上記分離片
６部分に重ね合わせ、その上で、この内フィルム３部分
の内側ににぎり飯５を載せ、にぎり飯５を包被する如く
内フィルム３を二つ折り状に折り返し、その外側に外フ
ィルム２を海苔４と共に折り返してにぎり飯５の上に重
ね合わせ、外フィルム２の分離片６部分とこの部分に重
なった内フィルム３部分とを熱融着等により一体的接着
し、同時に外フィルム２の接着代９同士を熱融着等によ
り接着することにより、包装おにぎりを製造することも
できる。As a further different embodiment, as shown in FIG. 10, on the both sides of the separating piece 6 on the inner surface of the outer film 2, the seaweed 4 is placed inward of the adhesive margin 9, and The inner half of the inner film 3 is overlapped on the inner seaweed 4 on one side thereof, and the adjacent side portion 31 adjacent to the double-folded side of the inner film 3 is overlapped with the separation piece 6 portion. The nigiri rice 5 is placed on the inner side of this inner film 3 portion, the inner film 3 is folded back in half so as to cover the nigiri rice 5, and the outer film 2 is folded back together with the seaweed 4 on the outer side thereof and overlapped on the nigiri rice 5. In order to integrally bond the separated piece 6 part of the outer film 2 and the inner film 3 part overlapping this part by heat fusion or the like, and at the same time, bond the bonding margins 9 of the outer film 2 by heat fusion or the like. Ri, it is also possible to manufacture the packaging rice balls.
【００３７】この包装おにぎりも、内外フィルムを重ね
た状態において、外フィルムの分離片部分と、この上に
重なった内フィルム部分とを熱融着等により接着して予
め包装フィルムを形成しておき、これを使用することに
より製造することもできる。また、このようにして製造
した包装おにぎりも、上記の包装おにぎり１と同様に、
食する時の操作は簡便かつ簡易であり、手軽に海苔巻き
おにぎりを得ることができる。もちろん、接着代９同士
を熱融着等により接着する際に、外フィルム内の空気を
抜き取り、真空状にして包装すれば、一層好適なものと
なる。Also in this packaging rice ball, in the state where the inner and outer films are stacked, the separated piece portion of the outer film and the inner film portion which is overlaid thereon are adhered by heat fusion or the like to form a packaging film in advance. It can also be manufactured by using this. Also, the packed rice ball produced in this way is similar to the packed rice ball 1 above,
The operation when eating is simple and easy, and you can easily obtain seaweed rice balls. Of course, when the bonding margins 9 are bonded to each other by heat fusion or the like, it is more preferable if the air in the outer film is removed and the outer film is vacuumed and packaged.
【００３８】なお、上記で示した実施例の中で、図４、
図８及び図９に示す如く内外フィルムを重ねる場合にお
いては、外フィルムの分離片部分に重なった内フィルム
の短手幅部分に、にぎり飯の三角状の一側面を起立する
ようにして載せ、内外フィルムを海苔と共に両側から折
り込み、外フィルムの分離片部分とこの部分に重なった
内フィルム部分を熱融着等により一体的に接着し、同時
に外フィルムの接着代同士を熱融着等により接着し、包
装おにぎりを製造することもできる。In the embodiment shown above, as shown in FIG.
When stacking the inner and outer films as shown in FIG. 8 and FIG. 9, when the inner and outer films are placed on the short width portion of the inner film that overlaps the separating piece portion of the outer film so that one triangular side surface of the nigiri rice stands upright. The film is folded together with seaweed from both sides, and the separated piece part of the outer film and the inner film part that overlaps this part are integrally bonded by heat fusion, etc. At the same time, the bonding margins of the outer film are bonded by heat fusion etc. It is also possible to manufacture packed rice balls.
【００３９】また、上記いずれの実施例においても、ミ
シン目に代えてカットテープ設け、或いは両方を兼用
し、或いはまたフィルムを切り裂き方向に方向性のある
フィルムを用いて切り裂き開始案内用の切り込みを設
け、或いはこれらの兼用構成をすることもできる。Further, in any of the above embodiments, a cut tape is provided instead of the perforation, or both are used, or a slit for guiding slit start is formed by using a film having directionality in the slit tear direction. It is also possible to provide them or to combine them.
【００４０】[0040]
【発明の効果】上記の如く本発明によれば、外フィルム
の分離片部分の両側にそれぞれ海苔を重ねて、さらにそ
の上に内フィルムを重ね合わせ、その上で、この内フィ
ルムの内側面上ににぎり飯を載置し、外フィルムを内フ
ィルムと共に折り返してにぎり飯の上に重ね合わせ、そ
の上で、外フィルムの分離片部分と、これに重なった内
フィルム部分とを熱融着等により接着し、同時に外フィ
ルムの接着代同士を熱融着等により接着して包装おにぎ
りを製造することができる。As described above, according to the present invention, the seaweed is laminated on both sides of the separating piece portion of the outer film, and the inner film is further laminated on the seaweed, and then, on the inner surface of the inner film. Place the nigiri rice, fold the outer film together with the inner film and lay it on top of the nigiri rice, and then bond the separated piece part of the outer film and the inner film part that overlaps with this by heat fusion or the like. At the same time, it is possible to manufacture a packaging rice ball by simultaneously bonding the bonding margins of the outer film by heat fusion or the like.
【００４１】したがって、包装フィルムの両隅部を折り
込んだり、また、折り込み部分にラベルを貼り付けなく
ても簡便かつ確実に包装おにぎりを製造することができ
るし、しかも分離手段を外フィルムの二つ折り辺部分に
沿って設けたので、所望の表示用のラベルは、分離手段
以外の部分上に貼着することができ、分離手段による分
離はラベルによっては妨害されず、極めてスムーズに行
うことができる。また、内外フィルムを熱融着等により
接着する際に、外フィルム内の空気を抜き取って製造す
れば、内外フィルム及び海苔が略密封状態で安定してず
れることがなくなり、劣化防止と合わせて一層好ましい
ものとなる。Therefore, the packaging rice ball can be easily and surely manufactured without folding both corners of the packaging film or attaching a label to the folded portion, and the separating means is a double folding of the outer film. Since it is provided along the side portion, the desired label for display can be attached on a portion other than the separating means, and the separation by the separating means can be performed extremely smoothly without being obstructed by the label. . Further, when the inner and outer films are adhered by heat fusion or the like, if the air in the outer film is extracted and produced, the inner and outer films and seaweed will not be stably displaced in a substantially sealed state, and it will be further combined with deterioration prevention. It will be preferable.
【００４２】さらに、包装フィルムは幾重にも折り込ま
ずに単に折り重ねた状態でにぎり飯を包装してあり、し
かも、海苔巻き状態のおにぎりを得るには、分離手段に
よって分離した後の分離片と共に、内フィルムを引き抜
くだけで行えるので、内外フィルに挟まれていた海苔が
千切れることなく、手軽に完全な海苔巻きおにぎりを得
ることができる。Furthermore, the wrapping film is packaged with nigiri rice in a state of simply being folded without being folded in multiple layers, and in order to obtain a rice ball wrapped with seaweed, a separating piece after being separated by a separating means is used. Since it can be done simply by pulling out the inner film, you can easily obtain a complete seaweed rice ball without tearing the seaweed sandwiched between the inner and outer fills.
【図１】本発明の包装おにぎりの一例を示す正面図であ
る。FIG. 1 is a front view showing an example of a packaging rice ball of the present invention.
【図２】図１の包装おにぎりのII-II 線切断断面図であ
る。FIG. 2 is a sectional view taken along line II-II of the packaging rice ball of FIG.
【図３】本発明に使用する内外フィルム及び海苔を示す
分解斜視図である。FIG. 3 is an exploded perspective view showing an inner and outer film and seaweed used in the present invention.
【図４】本発明おにぎり包装過程を示すにぎり飯載置状
態の正面図である。FIG. 4 is a front view of a rice ball placed state showing the rice ball packaging process of the present invention.
【図５】包装おにぎりの製造工程の一例を示す説明図で
あり、（Ａ）は包装フィルムににぎり飯を載せる直前状
態を表し、（Ｂ）はにぎり飯に包装フィルムを反転被覆
した状態を表し、（Ｃ）は包装完了状態をそれぞれ表し
ている。FIG. 5 is an explanatory view showing an example of a manufacturing process of a packaged rice ball, (A) shows a state immediately before placing the rice ball on the packaging film, (B) shows a state in which the packaging film is reversely coated on the rice ball, ( C) represents the packaging completion state.
【図６】包装おにぎりの開封方法の一例を示す正面図で
あり、（Ａ）はミシン目を一部切り裂いた状態を表し、
（Ｂ）は分離片と共に内フィルムを一部引き出した状態
を表し、（Ｃ）は海苔巻きおにぎりを外フィルムから一
部取り出した状態をそれぞれ表している。FIG. 6 is a front view showing an example of a method for opening packaging rice balls, (A) showing a state in which the perforations are partially cut off,
(B) shows a state where a part of the inner film is pulled out together with the separation piece, and (C) shows a state where a part of the seaweed rolled rice ball is taken out from the outer film.
【図７】包装フィルムの一実施例を示す正面図である。FIG. 7 is a front view showing an example of a packaging film.
【図８】包装フィルムと包装おにぎりの他実施例を示し
ており、（Ａ）は包装フィルムににぎり飯を載置した状
態の包装過程を示す内側面図、（Ｂ）は包装完了状態の
包装おにぎりを示す正面図である。FIG. 8 shows another embodiment of the packaging film and the packaging rice ball, (A) is an inside view showing a packaging process in which rice balls are placed on the packaging film, and (B) is a packaging rice ball in a packaging completed state. FIG.
【図９】包装フィルムと包装おにぎりのさらに別の実施
例を示しており、（Ａ）は包装フィルムににぎり飯を載
置した状態の包装過程を示す内側面図、（Ｂ）は包装完
了状態の包装おにぎりを示す正面図である。[Fig. 9] Fig. 9 shows still another embodiment of the packaging film and the packaging rice ball, (A) is an inner side view showing a packaging process in which rice balls are placed on the packaging film, and (B) is a packaging completed state. It is a front view which shows a packaging rice ball.
【図１０】包装フィルムのさらに別の実施例を示す正面
図である。FIG. 10 is a front view showing still another embodiment of the packaging film.
１ 包装おにぎり ２ 外フィルム ３ 内フィルム ４ 海苔 ５ にぎり飯 ６ 分離片 ７ ミシン目 ９ 接着代 14 方形状平面部 15 ラベル 16 包装フィルム 17 包装おにぎり 18 外フィルム 19 内フィルム 20 海苔 21 分離片 22 ミシン目 25 カットテープ 27 外フィルム 28 内フィルム 30 包装おにぎり 1 packaging rice balls 2 outside film Film in 3 4 seaweed 5 nigiri rice 6 Separation pieces 7 perforations 9 Adhesion allowance 14 Square flat section 15 labels 16 Packaging film 17 Packed rice balls 18 outer film Film in 19 20 seaweed 21 Separation pieces 22 Perforations 25 cut tape 27 outer film 28 Inner film 30 wrapped rice balls
Claims (3)
折り辺部分を適宜幅で分離片となし得るように分離手段
を設け、かつ、他の外周縁部を接着代としてなる外フィ
ルムを用い、その分離片両側部分の接着代より内方にお
いて、それぞれ海苔を重ねると共に、この海苔の一方の
内側面上に内フィルムの略半面部分を重ね合わせ、か
つ、この内フィルムの二つ折り辺と隣接する辺部分を上
記分離片部分に重ね合わせて包装フィルムとなし、この
内フィルム部分の内側ににぎり飯を載せてにぎり飯を包
被する如く上記内フィルムを二つ折り状に折り返し、さ
らに、外フィルムを海苔と共に折り返してこの外側に重
ね合わせ、外フィルムの分離片部分とこの部分に重なっ
た内フィルム部分とを熱融着等により接着し、外フィル
ムの接着代同士を熱融着等により接着した構成を有する
包装おにぎり。1. An outer film is provided which is provided with a separating means so that a two-fold side portion in a state of being overlapped in two can be formed as a separating piece with an appropriate width, and another outer peripheral edge portion serves as an adhesive margin. Nori is overlapped on the inner side of the adhesive margin of both sides of the separated piece, and a half of the inner film is overlapped on one inner side of the nori, and the nori is adjacent to the two fold sides of the inner film. The side part is overlapped with the separation piece part to form a wrapping film, and the inner film is folded back in half so as to cover the nigiri rice by placing the nigiri rice on the inside of the inner film part, and further, the outer film together with seaweed. It is folded back and overlapped on the outside, and the separated piece part of the outer film and the inner film part that overlaps this part are bonded by heat fusion, etc., and the bonding margin of the outer film is heated. Packaging rice balls having the structure was bonded by wearing or the like.
折り辺部分を適宜幅で分離片となし得るように分離手段
を設け、かつ、他の外周縁部を接着代としてなる外フィ
ルムを用い、その分離片両側部分の接着代より内方にお
いて、それぞれ海苔を重ねると共に、この海苔の一方の
内側面上に内フィルムの略半面部分を重ね合わせ、か
つ、この内フィルムの二つ折り辺と隣接する辺部分を上
記分離片部分に重ね合わせて包装フィルムとなし、この
内フィルム部分の内側ににぎり飯を載せてにぎり飯を包
被する如く上記内フィルムを二つ折り状に折り返し、さ
らに、外フィルムを海苔と共に折り返してこの外側に重
ね合わせ、外フィルムの分離片部分とこの部分に重なっ
た内フィルム部分とを熱融着等により接着し、外フィル
ムの接着代同士を熱融着等により接着することを特徴と
する包装おにぎりの製造方法。2. An outer film is provided which is provided with a separating means so that the two-folded side portion in a state of being overlapped in two folds can be formed as a separating piece with an appropriate width, and the other outer peripheral edge portion is used as an adhesive margin. Nori is overlapped on the inner side of the adhesive margin of both sides of the separated piece, and a half of the inner film is overlapped on one inner side of the nori, and the nori is adjacent to the two fold sides of the inner film. The side part is overlapped with the separation piece part to form a wrapping film, and the inner film is folded back in half so as to cover the nigiri rice by placing the nigiri rice on the inside of the inner film part, and further, the outer film together with seaweed. It is folded back and overlapped on the outside, and the separated piece part of the outer film and the inner film part that overlaps this part are bonded by heat fusion, etc., and the bonding margin of the outer film is heated. Method for producing a packaging rice ball, which comprises bonding a wear or the like.
折り辺部分を適宜幅で分離片となし得るように分離手段
を設け、かつ、他の外周縁部を接着代としてなる外フィ
ルムを用い、その分離片両側部分の接着代より内方にお
いて、それぞれ海苔を重ねると共に、この海苔の一方の
内側面上に内フィルムの略半面部分を重ね合わせ、か
つ、この内フィルムの二つ折り辺と隣接する辺部分を上
記分離片部分に重ね合わせて包装フィルムとなし、この
内フィルム部分の内側ににぎり飯を載せてにぎり飯を包
被する如く上記内フィルムを二つ折り状に折り返し、さ
らに、外フィルムを海苔と共に折り返してこの外側に重
ね合わせ、外フィルムの分離片部分とこの部分に重なっ
た内フィルム部分とを熱融着等により接着し、外フィル
ムの接着代同士を熱融着等により接着した構成を有する
包装フィルム。3. An outer film is provided which is provided with a separating means so that the two-fold side portion in a state of being overlapped in two can be formed into a separating piece with an appropriate width, and another outer peripheral edge portion is used as an adhesive margin. Nori is overlapped on the inner side of the adhesive margin of both sides of the separated piece, and a half of the inner film is overlapped on one inner side of the nori, and the nori is adjacent to the two fold sides of the inner film. The side part is overlapped with the separation piece part to form a wrapping film, and the inner film is folded back in half so as to cover the nigiri rice by placing the nigiri rice on the inside of the inner film part, and further, the outer film together with seaweed. It is folded back and overlapped on the outside, and the separated piece part of the outer film and the inner film part that overlaps this part are bonded by heat fusion, etc., and the bonding margin of the outer film is heated. Packaging film having a structure adhered by deposition or the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07766794A JP3404544B2 (en) | 1994-04-15 | 1994-04-15 | Wrapping rice ball, its production method and packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07766794A JP3404544B2 (en) | 1994-04-15 | 1994-04-15 | Wrapping rice ball, its production method and packaging film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07274868A JPH07274868A (en) | 1995-10-24 |
| JP3404544B2 true JP3404544B2 (en) | 2003-05-12 |
Family
ID=13640239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP07766794A Expired - Fee Related JP3404544B2 (en) | 1994-04-15 | 1994-04-15 | Wrapping rice ball, its production method and packaging film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3404544B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101291375B1 (en) * | 2012-11-06 | 2013-07-30 | 오세린 | Manufacturing method for steamed rice burger with seasoning and it's manufacturing device |
| JP6412682B2 (en) * | 2013-09-03 | 2018-10-24 | 大阪シーリング印刷株式会社 | Wrapping film |
| JP6103666B1 (en) * | 2016-03-07 | 2017-03-29 | 達夫 舟橋 | Packaging rice balls |
-
1994
- 1994-04-15 JP JP07766794A patent/JP3404544B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07274868A (en) | 1995-10-24 |
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