JPH0437106Y2 - - Google Patents
Info
- Publication number
- JPH0437106Y2 JPH0437106Y2 JP1984162926U JP16292684U JPH0437106Y2 JP H0437106 Y2 JPH0437106 Y2 JP H0437106Y2 JP 1984162926 U JP1984162926 U JP 1984162926U JP 16292684 U JP16292684 U JP 16292684U JP H0437106 Y2 JPH0437106 Y2 JP H0437106Y2
- Authority
- JP
- Japan
- Prior art keywords
- herring
- film
- herring roe
- atm
- container
- 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
Links
- 241000252203 Clupea harengus Species 0.000 claims description 25
- 235000019514 herring Nutrition 0.000 claims description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 230000035699 permeability Effects 0.000 claims description 10
- 238000004806 packaging method and process Methods 0.000 claims description 7
- 229940123973 Oxygen scavenger Drugs 0.000 claims description 5
- 101100495256 Caenorhabditis elegans mat-3 gene Proteins 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000002356 single layer Substances 0.000 claims 1
- 230000004888 barrier function Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 235000019658 bitter taste Nutrition 0.000 description 3
- 235000019640 taste Nutrition 0.000 description 3
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
Landscapes
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Packages (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は数の子、特に塩数の子の包装体に関す
る。[Detailed Description of the Invention] (Industrial Field of Application) The present invention relates to a package of herring roe, particularly salted herring roe.
（従来の技術）
従来塩数の子は低発泡シートをトレー状に熱溶
断接着して製缶した容器（以下ウツド容器と略記
する）に、波形発泡クツシヨンマツトを底部に敷
き、その上に、塩数の子を詰めた後容器全体をプ
ラスチツクフイルムでシユリンク包装して、化粧
カートンに入れ販売されてきた。しかし、シユリ
ンク密封包装を行うため、フイルムの一部には脱
気のための穴があけられており、ガスバリア−性
がなく、−13℃程度の低温に保存しないと数の子
が褐色に変色し（以下褐変と略記する）、味に苦
味が増し、長期保存性に乏しいという欠点があつ
た。(Prior art) Conventionally, salt herring roe is made by placing a corrugated foam cushion mat on the bottom of a container (hereinafter abbreviated as a clay container) made by heat-sealing and bonding a low-foam sheet into a tray shape, and placing salt herring roe on top of the container. After filling, the entire container is shrink-wrapped with plastic film and sold in a cosmetic carton. However, due to the Shrink sealed packaging, some of the film has holes for degassing, so it does not have gas barrier properties, and if it is not stored at a low temperature of around -13℃, the herring roe will turn brown ( (hereinafter abbreviated as "browning"), increased bitterness in taste, and poor long-term storage stability.
（考案が解決しようとする問題点）
本考案の数の子包装体は、従来の包装のもつ上
記欠点を解決した包装体を提供するにある。(Problems to be Solved by the Invention) The purpose of the herring roe packaging body of the present invention is to provide a packaging body that solves the above-mentioned drawbacks of conventional packaging.
（問題を解決する為の手段）
すなわち、本考案は、酸素透過度が20c.c.／m2−
24Hr・atm以下、厚さが200〜1000μmであるの
アクリロニトリル系樹脂シートからなる本体容器
１の底部より順に、脱酸素剤４、クツシヨンマツ
ト３および塩数の子５が収納され、該容器の周辺
部において酸素透過度が20c.c.／m2−24Hr・atm
以下のガスバリアー性トツプフイルム２がヒート
シールされてなることを特徴とする数の子包装体
である。(Means for solving the problem) In other words, the present invention has an oxygen permeability of 20 c.c./m 2 −
A main container 1 made of an acrylonitrile resin sheet with a thickness of 200 to 1000 μm and less than 24 hours/atm has an oxygen absorber 4, a cushion mat 3, and a salt herring 5 stored in this order from the bottom. Transparency is 20c.c./m 2 −24Hr・atm
This herring roe package is characterized by being heat-sealed with the following gas barrier top film 2.
本考案でいう、アクリロニトリル系樹脂シート
とはアクリロニトリルを主成分としてアクリル酸
メチル又はブタジエン又は及びスチレンを共重合
させたアクリロニトリル成分が50重量％以上含ま
れたアクリロニトリル共重合体のシートであり、
その酸素透過度が20c.c.／m2−24Hr・atm以下、
より好ましくは10c.c.／m2−24Hr−atm以下のも
のである。 In the present invention, an acrylonitrile-based resin sheet is a sheet of an acrylonitrile copolymer containing 50% by weight or more of an acrylonitrile component obtained by copolymerizing acrylonitrile with methyl acrylate, butadiene, or styrene.
Its oxygen permeability is 20 c.c./m 2 −24 Hr・atm or less,
More preferably, it is 10 c.c./m 2 -24 Hr-atm or less.
酸素透過度が20c.c.／m2−24Hr・atmを越える
ものは数の子が褐色し、味に苦味が増してくる。 If the oxygen permeability exceeds 20c.c./m 2 -24Hr・atm, the herring roe will turn brown and the taste will become more bitter.
尚、本考案でいう酸素透過度とはASTM−
D1434により23℃100％RH条件下で測定したもの
である。 In addition, the oxygen permeability referred to in this invention is based on ASTM-
Measured using D1434 at 23°C and 100% RH.
このシート厚みは200〜1000μmが好ましく、
200μm未満では容器の剛性が不足し好ましくな
い。又逆に1000μmを越えてもコストアツプにな
るだけである。 The thickness of this sheet is preferably 200 to 1000 μm,
If it is less than 200 μm, the rigidity of the container will be insufficient, which is not preferable. Conversely, if the thickness exceeds 1000 μm, the cost will only increase.
本考案の本体容器は上記アクリロニトリル系樹
脂シートを通常の熱成形法により成形して得られ
たものであり、トツプフイルムのヒートシールを
行うためのフランジ部を周辺に有している。 The main container of the present invention is obtained by molding the above-mentioned acrylonitrile resin sheet by a conventional thermoforming method, and has a flange portion around the periphery for heat-sealing the top film.
本考案で使用する脱酸素剤ては“エージレス”
“セキユール”“ケプロン”等の商標名で市販され
ている脱酸素剤であり、好ましくは24Hr以内、
より好ましくは12Hr以内に脱酸素効果が出るも
のである。 The oxygen scavenger used in this invention is “Ageless”
It is an oxygen scavenger commercially available under trade names such as “Sekyur” and “Kepron”, and preferably within 24 hours.
More preferably, the deoxidizing effect is achieved within 12 hours.
又、本考案で使用する酸素透過度が20c.c.／m2−
24Hr・atm以下のガスバリアー性のトツプフイ
ルムとは、例えば、アクリロニトリル系樹脂フイ
ルム、エチレン酢ビ共重合体変性樹脂フイルム、
塩化ビニリデンフイルム、ナイロンフイルム、セ
ロフアンフイルムあるいはポリプロピレン、ポリ
エチレン、ポリエステル、ナイロン等のフイルム
に塩化ビニリデンコーテイングしたフイルム等で
あり、これらは単独フイルムか、もしくは、アク
リロニトリル系樹脂シートからなる本体容器にヒ
ートシール出来るように最外層をアクリロニトリ
ル系樹脂フイルムか、アクリロニトリル系樹脂シ
ートに接着可能なホツトメルト接着剤層とし、さ
らに必要に応じて他のフイルムを積層した、積層
フイルムとして使用される。全体のフイルムの厚
みは20〜200μmが好ましい。本考案においては、
これらフイルムのうち、酸素透過度が20c.c.／m2−
24Hr・atm以下のものが用いられ、酸素透過度
が20c.c.／m2−24Hr・atm越えるフイルムでは数
の子が褐変し苦味が増すので不適当である。又ト
ツプフイルムは必要に応じて印刷され、数の子包
装体の商品価値をより高めることもできる。 In addition, the oxygen permeability used in this invention is 20 c.c./m 2 −
Top films with gas barrier properties of 24Hr/atm or less include, for example, acrylonitrile resin films, ethylene vinyl acetate copolymer modified resin films,
Vinylidene chloride film, nylon film, cellophane film, polypropylene, polyethylene, polyester, nylon, etc. are coated with vinylidene chloride, and these are either individual films or heat-sealed to a main container made of an acrylonitrile resin sheet. If possible, the outermost layer is an acrylonitrile resin film or a hot melt adhesive layer that can be adhered to an acrylonitrile resin sheet, and other films are further laminated as necessary to form a laminated film. The total film thickness is preferably 20 to 200 μm. In this invention,
Among these films, the oxygen permeability is 20 c.c./m 2 −
A film with an oxygen permeability of 24 Hr/atm or less is used, and a film with an oxygen permeability exceeding 20 c.c./m 2 -24 Hr/atm is unsuitable because the herring roe will turn brown and taste more bitter. Furthermore, the top film can be printed as needed to further increase the commercial value of the herring roe package.
クツシヨンマツトは従来の包装でも使用されて
いたものであり、容器の形状により市販品のうち
から適当に選択することができる。 Cushion mats have also been used in conventional packaging, and can be appropriately selected from commercially available products depending on the shape of the container.
以下この考案を図面により詳細に説明する。 This invention will be explained in detail below with reference to the drawings.
第１図は、本考案の実施例を示す数の子包装体
の断面図である。本体容器１は厚さ200〜1000μm
のアクリロニトリル系樹脂シートからつくられて
おり、周辺部にはトツプフイルムをヒートシール
する為のフランジ７と底部には脱酸素剤を収納す
る為のくぼみ６が設けられている。又、該容器の
側壁及び底部には必要に応じ強度の為のリブ８が
設けられている。トツプフイルム２は例えば厚さ
40μmのアクリロニトリル系樹脂フイルムと厚さ
16μmのポリエステルフイルムを積層したガスバ
リアー性のフイルムであり、本体容器１とフラン
ジ７でヒートシールされている。波形クツシヨン
マツト３は本体容器１の底に敷かれ、その上に数
の子５をのせ、包装体に衝撃がかかつたとき、包
装体内での数の子５の移動を防ぐ。脱酸素剤４は
本体容器１の底部のくぼみ６に収納され、包装体
内の酸素を吸収して数の子が褐変、味の苦味増加
を防止するとともに、ヒートシールにより密封さ
れた包装体内を減圧にすることにより、トツプフ
イルム２が数の子５をクツシヨンマツト３におし
つけ、包装体に衝撃がかかつたとき数の子の移動
を防止する。 FIG. 1 is a sectional view of a herring roe packaging body showing an embodiment of the present invention. Main container 1 has a thickness of 200 to 1000 μm
It is made from an acrylonitrile resin sheet, and has a flange 7 on the periphery for heat-sealing the top film and a recess 6 on the bottom for storing an oxygen scavenger. Furthermore, ribs 8 are provided on the side walls and bottom of the container for strength as required. For example, the top film 2 has a thickness of
40μm acrylonitrile resin film and thickness
It is a gas barrier film made by laminating 16 μm polyester films, and is heat-sealed between the main container 1 and the flange 7. The corrugated cushion mat 3 is placed on the bottom of the main container 1, and the herring numbers 5 are placed on it to prevent the herring numbers 5 from moving within the package when an impact is applied to the package. The oxygen absorber 4 is stored in the recess 6 at the bottom of the main container 1, and absorbs the oxygen inside the package to prevent the herring roe from browning and increase in bitter taste, and to reduce the pressure inside the package sealed by heat sealing. As a result, the top film 2 presses the herring numbers 5 onto the cushion mat 3 and prevents the herring numbers from moving when an impact is applied to the package.
（考案の効果）
本考案の数の子包装体は特に低温保存を行なわ
なくても数の子の褐変、苦味の増加を抑制でき、
数の子の長期保存が可能である。(Effects of the invention) The herring roe package of the present invention can suppress browning and increase in bitterness of the herring roe without storing it at a particularly low temperature.
It is possible to store herring roe for a long time.
又、脱酸素剤による減圧効果の為、トツプフイ
ルムにより数の子がクツシヨンマツトにしつかり
と押し付けられ、輸送中に包装体内で数の子の移
動による商品の価値の低下を防止できる等の効果
を有するものである。 In addition, due to the depressurizing effect of the oxygen scavenger, the top film firmly presses the herring roe against the cushion mat, which has the effect of preventing a decrease in the value of the product due to movement of the herring roe within the package during transportation.
第１図は本考案の１実施例を示す数の子包装体
の断面図である。
FIG. 1 is a sectional view of a herring roe package showing one embodiment of the present invention.
Claims (1)
が200〜1000μmであるアクリロニトリル系樹脂シ
ート単層からなる本体容器１の底部より順に、脱
酸素剤４、クツシヨンマツト３及び塩数の子５が
収納され、該容器の周辺部において酸素透過度が
20c.c.／m2−24Hr.atm以下のトツプフイルム２が
ヒートシールされてなることを特徴とする数の子
包装体。 Oxygen scavenger 4, cushion mat 3, and salt are added in order from the bottom of main container 1, which is made of a single layer of acrylonitrile resin sheet with an oxygen permeability of 20 c.c./m 2 -24 Hr.atm or less and a thickness of 200 to 1000 μm. The herring roe 5 is stored, and the oxygen permeability is low in the periphery of the container.
A herring roe packaging body characterized by being heat-sealed with a top film 2 of 20c.c./m 2 -24Hr.atm or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984162926U JPH0437106Y2 (en) | 1984-10-27 | 1984-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984162926U JPH0437106Y2 (en) | 1984-10-27 | 1984-10-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6177393U JPS6177393U (en) | 1986-05-24 |
| JPH0437106Y2 true JPH0437106Y2 (en) | 1992-09-01 |
Family
ID=30720792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984162926U Expired JPH0437106Y2 (en) | 1984-10-27 | 1984-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437106Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0646856Y2 (en) * | 1987-08-31 | 1994-11-30 | 三井東圧化学株式会社 | Fresh fish packaging |
| JP2003321068A (en) * | 2002-05-01 | 2003-11-11 | Tokan Kogyo Co Ltd | Sliced raw fish packaging container, method for packaging sliced raw fish and sliced raw fish packaging body |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56113559A (en) * | 1980-02-08 | 1981-09-07 | Doushin Kk | Method of preserving broiled eel |
| JPS6077877A (en) * | 1983-09-28 | 1985-05-02 | 出光石油化学株式会社 | Method of packaging herring roe |
-
1984
- 1984-10-27 JP JP1984162926U patent/JPH0437106Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56113559A (en) * | 1980-02-08 | 1981-09-07 | Doushin Kk | Method of preserving broiled eel |
| JPS6077877A (en) * | 1983-09-28 | 1985-05-02 | 出光石油化学株式会社 | Method of packaging herring roe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6177393U (en) | 1986-05-24 |
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