JP3396796B2 - Manufacturing method of packaging material for bar-shaped food - Google Patents
Manufacturing method of packaging material for bar-shaped foodInfo
- Publication number
- JP3396796B2 JP3396796B2 JP20589096A JP20589096A JP3396796B2 JP 3396796 B2 JP3396796 B2 JP 3396796B2 JP 20589096 A JP20589096 A JP 20589096A JP 20589096 A JP20589096 A JP 20589096A JP 3396796 B2 JP3396796 B2 JP 3396796B2
- Authority
- JP
- Japan
- Prior art keywords
- packaging material
- food
- film
- bar
- shaped
- 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 - Lifetime
Links
Landscapes
- Wrappers (AREA)
Description
【発明の詳細な説明】
【０００１】
【発明の属する技術分野】この発明は、海苔等のシート
状食品と、米飯等を棒状に形成した食品を分離させた状
態で包装するのに使用する棒状食品用包装材の製造方法
に関するものである。
【０００２】
【従来の技術】スーパーマーケットやコンビニエンスス
トア等で販売されている海苔巻等の棒状食品は、海苔等
のシート状食品が湿らないようにするために、海苔等の
シート状食品と、米飯等を棒状に形成した食品とを内フ
イルムで分離させた状態で包装されている。
【０００３】この食品を食べるときには、包装材を巻き
止めしてあったシールを剥がして包装材を展開し、包ん
であった棒状に形成した食品を露出させ、さらにシート
状食品との間に設けてあった内フイルムを剥がしてシー
ト状食品を露出させてから、シート状食品の上に棒状に
形成した食品を載せ、シート状食品で棒状に形成した食
品を巻くようにしたものであった。
【０００４】そして、この包装材には、棒状に形成した
食品の端部を包む袖部が必要であるため、包装材を製造
する機械もおにぎり用の包装材を製造する機械とは別の
専用のものが必要であった。
【０００５】
【発明が解決しようとする課題】そのため、包装材一枚
当たりにかかる機械の償却コストが高くなって包装材の
製造コストが高くなるだけでなく、設置場所もおにぎり
用の包装材を製造する機械とは別に必要になるという問
題点があった。
【０００６】そこでこの発明では、上記の問題点を解決
し、簡単に製造でき、しかも製造設備の投資が少なくて
済む棒状食品用包装材の製造方法を提供することを課題
とする。
【０００７】
【課題を解決するための手段】そのため、この発明で
は、短辺側の略中央に開封操作片1aを形成した引裂方向
が長手方向である矩形の外フイルム１の長辺側の外縁に
一対の内フイルム２，３の一辺を接合し、外フイルム１
の幅方向の略中央で前記内フイルム２，３の対向辺どう
しを重ね合わせ、さらに外フイルム１と内フイルム２，
３との間にシート状食品５を挟んだ包装材を形成してか
ら、一方の内フイルム３の上に、前記包装材の長手方向
の両端より突出する長さの帯状フイルム４を載せ、さら
にシート状食品５を挟んだその上から熱圧着子で押圧し
て溶着するようにした。
【０００８】この発明の製造方法では、おにぎり用包装
材を一旦製造してから帯状フイルム４を溶着して製造す
るようにしており、既存のおにぎり用包装材の製造機を
途中工程まで利用できるので、棒状食品用包装材を簡単
に製造できる。
【０００９】
【発明の実施の形態】まず、この発明の製造方法により
製造された棒状食品用包装材の構成を、実施例として示
した図面に基づいて説明する。
【００１０】図１及び図２において、１は引裂方向性を
有するフイルムからなる矩形の外フイルムであり、引裂
方向が長手方向になっている。
【００１１】符号２及び３は、外フイルム１の長辺側の
外縁に一辺を接合された一対の内フイルムであり、外フ
イルム１の幅方向の略中央で内フイルム２，３の対向辺
どうしが重ね合わされている。さらに、外フイルム１の
短辺側の外縁の略中央部分には、引裂方向と平行な一対
の切れ目が入れられており、開封操作片1aを形成してい
る。
【００１２】４は、内フイルム３に溶着された帯状フイ
ルムであり、長手方向の両端から突出する袖部4a,4b を
形成している。
【００１３】５は、外フイルム１と内フイルム２，３と
の間に挟まれたシート状食品であり、例えば海苔や、ゼ
ラチンでシート状に形成された鰹節や昆布等より選択さ
れる。
【００１４】６は、棒状に形成した食品であり、この実
施例では、中心に具を入れた寿司飯を使用するが、他の
ものに変更することもできる。
【００１５】この棒状食品用包装材を使用して包装され
た棒状食品を製造するには、図３に示すように、帯状フ
イルム４の上に棒状に形成した食品６を載せ、その両端
を帯状フイルム４の袖部4a,4b で覆ってから、棒状に形
成した食品６の外周を外フイルム１で覆う。そして、外
フイルム１の端を巻き止め用シール（図示せず）で止め
る。
【００１６】すると、図４の状態となり、この状態で販
売される。
【００１７】この発明の棒状食品用包装材の帯状フイル
ム４のない状態は、特開平４−２０２５２号、実公平４
−７１２号、実開平５−５８６６６号等、おにぎり用包
装材と同一の構成であり、従来公知の装置で製造され
る。
【００１８】その後、帯状フイルム４が内フイルム３の
上に載せられ、その上から熱圧着子で押圧され、帯状フ
イルム４が溶着され、棒状食品用包装材が製造される。
このとき、外フイルム１と内フイルム３との間にはシー
ト状食品５が挟まれているので、外フイルム１と内フイ
ルム３とは溶着されない。
【００１９】この発明の包装材で包装された棒状食品を
食べるときは、次の順序で行う。
【００２０】まず、図４に示す状態で掌の上に乗せ、外
フイルム１の開封操作片1aを引いて、外フイルム１を長
手方向に引き裂く。
【００２１】次に、裏側の巻き止めシールを剥がして、
図示右側の部分の外フイルム１を開く。
【００２２】開いた外フイルム１を引っ張ると、図５に
示すようにシート状食品５の一方が露出する。
【００２３】次に、棒状に形成した食品６を露出したシ
ート状食品５の上に転がして移動させ、シート状食品５
を巻いていくと、シート状食品５を巻いた棒状食品が完
成する。
【００２４】尚、上記の実施例では、外フイルム１とし
て引裂方向性を有するフイルムを使用した例を示した
が、開封用テープを配設したものとして実施することも
できる。
【００２５】
【発明の効果】この発明の製造方法のように、短辺側の
略中央に開封操作片1aを形成した引裂方向が長手方向で
ある矩形の外フイルム１の長辺側の外縁に一対の内フイ
ルム２，３の一辺を接合し、外フイルム１の幅方向の略
中央で前記内フイルム２，３の対向辺どうしを重ね合わ
せ、さらに外フイルム１と内フイルム２，３との間にシ
ート状食品５を挟んだ包装材を形成してから、一方の内
フイルム３の上に、前記包装材の長手方向の両端より突
出する長さの帯状フイルム４を載せ、さらにシート状食
品５を挟んだその上から熱圧着子で押圧して溶着するよ
うにして棒状食品用包装材を製造するようにすれば、お
にぎり用包装材の製造機を途中まで利用して製造できる
ので、簡単に製造できるだけでなく、製造設備も少なく
て済む。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stick-like food used for packaging a sheet-like food such as laver and a food formed by cooking rice or the like into a stick in a separated state. The present invention relates to a method for producing a food packaging material. 2. Description of the Related Art Stick-shaped foods such as laver rolls sold in supermarkets and convenience stores and the like are provided in order to prevent sheet-like foods such as laver from getting wet, and to provide a sheet-like food such as laver and cooked rice. Are packaged in a state where the food is formed into a stick shape and the food is separated by an inner film. [0003] When eating this food, the seal on which the packaging material is wound is peeled off, the packaging material is developed, the food product formed into a bar shape is exposed, and further provided between the food product and the sheet food product. After the inner film was peeled off to expose the sheet-like food, the bar-shaped food was placed on the sheet-like food, and the bar-shaped food was wound around the sheet-like food. [0004] Since this packaging material requires a sleeve for wrapping the end of the food formed in a bar shape, the machine for producing the packaging material is also a dedicated machine different from the machine for producing the packaging material for rice balls. I needed something. [0005] Therefore, not only the amortization cost of the machine per one packaging material becomes high and the production cost of the packaging material becomes high, but also the packaging material for the rice ball is installed at the installation place. There is a problem that it is required separately from the machine to be manufactured. Accordingly, an object of the present invention is to provide a method for producing a bar-shaped food packaging material which can solve the above problems, can be easily produced, and requires little investment in production equipment. Therefore, according to the present invention, the outer edge of the long side of the rectangular outer film 1 whose opening direction is formed in the substantially center of the short side and whose tearing direction is the longitudinal direction. One side of a pair of inner films 2 and 3 is joined to
The opposing sides of the inner films 2 and 3 are overlapped with each other at substantially the center in the width direction of
3 after forming a packaging material sandwiching the sheet-like food 5 between, on the one of the inner film 3, placing the strip film 4 length of projecting from opposite longitudinal ends of the packaging material, further
Is pressed with a thermocompressor from above the sheet-like food 5
To make it weld. In the manufacturing method of the present invention, the onigiri packaging material is once manufactured and then the belt-shaped film 4 is welded to produce the onigiri packaging material, so that the existing onigiri packaging material manufacturing machine can be used up to the intermediate steps. In addition, a bar-shaped food packaging material can be easily manufactured. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, the configuration of a bar-shaped food packaging material manufactured by the manufacturing method of the present invention will be described with reference to the drawings shown as examples. In FIGS. 1 and 2, reference numeral 1 denotes a rectangular outer film made of a film having a tearing direction, the tearing direction being the longitudinal direction. Reference numerals 2 and 3 denote a pair of inner films having one side joined to the outer edge on the long side of the outer film 1, and the opposite sides of the inner films 2 and 3 substantially at the center in the width direction of the outer film 1. Are superimposed. Further, a pair of cuts parallel to the tearing direction are formed in a substantially central portion of the outer edge on the short side of the outer film 1 to form an opening operation piece 1a. Reference numeral 4 denotes a belt-like film welded to the inner film 3, which forms sleeve portions 4a and 4b projecting from both ends in the longitudinal direction. Reference numeral 5 denotes a sheet-like food sandwiched between the outer film 1 and the inner films 2 and 3, and is selected from, for example, laver, bonito flakes and kelp formed in a sheet shape with gelatin. Numeral 6 is a bar-shaped food. In this embodiment, sushi rice with ingredients in the center is used, but it can be changed to another food. In order to manufacture a packaged bar-shaped food using the packaging material for a bar-shaped food, as shown in FIG. 3, a bar-shaped food 6 is placed on a band-shaped film 4 and both ends of the bar-shaped film 6 are band-shaped. After being covered with the sleeves 4a and 4b of the film 4, the outer periphery of the bar-shaped food 6 is covered with the outer film 1. Then, the end of the outer film 1 is stopped by a wind-stop seal (not shown). Then, the state shown in FIG. 4 is obtained, and the product is sold in this state. The state in which the band-shaped film 4 of the packaging material for a bar-shaped food according to the present invention is not provided is described in JP-A-4-20252.
No.-712, Japanese Utility Model Laid-Open No. 5-58666, etc., have the same configuration as the onigiri packaging material, and are manufactured by a conventionally known device. Thereafter, the band-shaped film 4 is placed on the inner film 3 and pressed from above by a thermocompressor, and the band-shaped film 4 is welded to produce a bar-shaped food packaging material.
At this time, since the sheet-like food 5 is sandwiched between the outer film 1 and the inner film 3, the outer film 1 and the inner film 3 are not welded. When eating a bar-shaped food packaged with the packaging material of the present invention, the following steps are taken. First, the outer film 1 is put on the palm in the state shown in FIG. 4, and the opening operation piece 1a of the outer film 1 is pulled to tear the outer film 1 in the longitudinal direction. Next, peel off the anti-winding seal on the back side,
Open the outer film 1 on the right side of the figure. When the opened outer film 1 is pulled, one side of the sheet-like food 5 is exposed as shown in FIG. Next, the bar-shaped food 6 is rolled and moved on the exposed sheet-shaped food 5, and the sheet-shaped food 5 is moved.
, A bar-shaped food wound with the sheet-shaped food 5 is completed. In the embodiment described above, an example is shown in which a film having a tearing direction is used as the outer film 1, but the invention can also be carried out with an opening tape provided. According to the manufacturing method of the present invention, the opening operation piece 1a is formed substantially at the center of the short side of the rectangular outer film 1 whose longitudinal direction is the tearing direction. One side of the pair of inner films 2 and 3 is joined, the opposing sides of the inner films 2 and 3 are overlapped at substantially the center in the width direction of the outer film 1, and further, between the outer film 1 and the inner films 2 and 3. After forming a packaging material sandwiching the sheet-shaped food 5 on the inner film 3 , a strip-shaped film 4 having a length protruding from both ends in the longitudinal direction of the packaging material is placed on one of the inner films 3 , and the sheet-shaped food is further placed.
If the packing material for bar-shaped food is manufactured by pressing and welding with a thermocompressor from above the product 5 and sandwiching the product 5, it can be manufactured by using the manufacturing machine for the packaging material for rice balls halfway, Not only can it be manufactured easily, but also requires fewer manufacturing equipment.
【図面の簡単な説明】
【図１】この発明の製造方法により製造された棒状食品
用包装材の斜視図である。
【図２】図１の棒状食品用包装材の短辺方向の断面図で
ある。
【図３】図１の棒状食品用包装材で、棒状に形成した食
品を包む途中の工程を示す説明図である。
【図４】図１の棒状食品用包装材で、棒状に形成した食
品が包まれた状態を示す斜視図である。
【図５】棒状に形成した食品をシート状食品で包む途中
の工程を示す説明図である。
【符号の説明】
１ 外フイルム
1a 開封操作片
２ 内フイルム
３ 内フイルム
４ 帯状フイルム
4a 袖部
4b 袖部
５ シート状食品
６ 棒状に形成した食品BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a bar-shaped food packaging material manufactured by the manufacturing method of the present invention. FIG. 2 is a cross-sectional view in the short side direction of the bar-shaped food packaging material of FIG. 1; FIG. 3 is an explanatory view showing a step in the process of wrapping a bar-shaped food with the bar-shaped food packaging material of FIG. 1; FIG. 4 is a perspective view showing a state in which a bar-shaped food is wrapped by the bar-shaped food packaging material of FIG. 1; FIG. 5 is an explanatory view showing a step in the process of wrapping a bar-shaped food in a sheet food. [Description of Signs] 1 Outer film 1a Opening operation piece 2 Inner film 3 Inner film 4 Band-shaped film 4a Sleeve 4b Sleeve 5 Sheet food 6 Food in the form of a stick
フロントページの続き (56)参考文献 特開 平４−20252（ＪＰ，Ａ) 実開 平７−30688（ＪＰ，Ｕ) 実開 平７−18590（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) B65D 65/10 B65D 85/50 A23L 1/10 Continuation of the front page (56) References JP-A-4-20252 (JP, A) JP-A 7-30688 (JP, U) JP-A 7-18590 (JP, U) (58) Fields surveyed (Int .Cl. 7 , DB name) B65D 65/10 B65D 85/50 A23L 1/10
Claims (1)
成した引裂方向が長手方向である矩形の外フイルム
（１）の長辺側の外縁に一対の内フイルム（２，３）の
一辺を接合し、外フイルム（１）の幅方向の略中央で前
記内フイルム（２，３）の対向辺どうしを重ね合わせ、
さらに外フイルム（１）と内フイルム（２，３）との間
にシート状食品（５）を挟んだ包装材を形成してから、
一方の内フイルム（３）の上に、前記包装材の長手方向
の両端より突出する長さの帯状フイルム（４）を載せ、
さらにシート状食品（５）を挟んだその上から熱圧着子
で押圧して溶着したことを特徴とする棒状食品用包装材
の製造方法。(1) An outer edge of a long side of a rectangular outer film (1) in which a tearing direction is a longitudinal direction in which an opening operation piece (1a) is formed substantially at a center of a short side. And one side of the pair of inner films (2, 3) is joined to each other, and the opposite sides of the inner film (2, 3) are overlapped at substantially the center in the width direction of the outer film (1).
Further, after forming a packaging material sandwiching the sheet-like food (5) between the outer film (1) and the inner film (2, 3),
On one inner film (3) , a strip-shaped film (4) having a length protruding from both ends in the longitudinal direction of the packaging material is placed,
Further, a thermocompressor is placed on the sheet-shaped food (5).
A method for producing a stick-shaped food packaging material, wherein the packaging material is pressed and welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20589096A JP3396796B2 (en) | 1996-08-05 | 1996-08-05 | Manufacturing method of packaging material for bar-shaped food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20589096A JP3396796B2 (en) | 1996-08-05 | 1996-08-05 | Manufacturing method of packaging material for bar-shaped food |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1045160A JPH1045160A (en) | 1998-02-17 |
| JP3396796B2 true JP3396796B2 (en) | 2003-04-14 |
Family
ID=16514437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20589096A Expired - Lifetime JP3396796B2 (en) | 1996-08-05 | 1996-08-05 | Manufacturing method of packaging material for bar-shaped food |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3396796B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003276782A (en) * | 2002-03-20 | 2003-10-02 | Makoto Suzuki | Wrapped sushi rolled in dried laver and wrapping sheet |
| JP2015098344A (en) * | 2013-11-19 | 2015-05-28 | 鈴木 允 | Packaging sheet and rod-like packed rice block |
| JP6383535B2 (en) * | 2013-11-27 | 2018-08-29 | 鈴木 允 | Packing sheet and stick-shaped packing rice lump |
| KR20160047601A (en) * | 2014-07-11 | 2016-05-03 | 한국과학기술원 | Carcass disposal system |
-
1996
- 1996-08-05 JP JP20589096A patent/JP3396796B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1045160A (en) | 1998-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3396796B2 (en) | Manufacturing method of packaging material for bar-shaped food | |
| JP3022871U (en) | Packaging bag and package for cooked rice processed food | |
| JP2002159271A (en) | Packaged boiled rice mass | |
| JP3074556B2 (en) | Onigiri packaging | |
| JP3004942B2 (en) | Method for producing film for rolled sushi and apparatus for producing the film | |
| JP2004075098A (en) | Wrapped rice ball and wrapping sheet for the same | |
| JPH10136919A (en) | Packing material for rice cake | |
| JP3001717U (en) | Packaging for rice balls | |
| JP4562382B2 (en) | Packaged rice cooked food and packaged rice cooked food | |
| JPH0928321A (en) | Packed body of rod-like processed cooked rice food, packing method and connecting sheet-like food material with rod-like processed cooked rice food | |
| JP3247649B2 (en) | Nori package, rolled sushi package, and method and apparatus for producing nori package | |
| JP2552739Y2 (en) | Package | |
| JPH11206328A (en) | Packing material for rod like food | |
| JP3517395B2 (en) | Wrapped sushi rolls | |
| JPH0350698Y2 (en) | ||
| JPH09169356A (en) | Wrapper for dried laver sheet to roll in rice | |
| JPS6328385U (en) | ||
| JPH077747Y2 (en) | Rice ball packaging sheet and rice ball | |
| JP2501254Y2 (en) | Maki sushi packaging sheet and wrapped sushi roll | |
| JP2733041B2 (en) | Packaging rice and packaging sheet | |
| JP3004033U (en) | Nori wrapped food packaging film | |
| JP3455508B2 (en) | Packaging rice balls and packaging rice packaging method | |
| JPH077746Y2 (en) | Packaged sushi and its packaging sheet | |
| JP2002046787A (en) | Food packaging material | |
| JP2002360194A (en) | Packaging material for food |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090214 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100214 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110214 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110214 Year of fee payment: 8 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110214 Year of fee payment: 8 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120214 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130214 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140214 Year of fee payment: 11 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |