JPS636069Y2 - - Google Patents
Info
- Publication number
- JPS636069Y2 JPS636069Y2 JP1981144408U JP14440881U JPS636069Y2 JP S636069 Y2 JPS636069 Y2 JP S636069Y2 JP 1981144408 U JP1981144408 U JP 1981144408U JP 14440881 U JP14440881 U JP 14440881U JP S636069 Y2 JPS636069 Y2 JP S636069Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- container body
- main body
- container
- cover film
- 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
- 239000013039 cover film Substances 0.000 claims description 19
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 235000013305 food Nutrition 0.000 claims description 7
- 238000010411 cooking Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 2
- 238000007765 extrusion coating Methods 0.000 claims description 2
- 229920001225 polyester resin Polymers 0.000 claims description 2
- 239000004645 polyester resin Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000006355 external stress Effects 0.000 description 4
- 235000013611 frozen food Nutrition 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000021156 lunch Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000012046 side dish Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Cookers (AREA)
Description
【考案の詳細な説明】
本考案は、冷凍食品、弁当あるいは総菜等の食
品を入れるための使い捨て型の容器に関し、更に
特定すれば食品を容器ごと例えば電子レンジの加
熱室に入れて加熱調理することができるようにし
た食品用容器に関する。[Detailed description of the invention] The present invention relates to a disposable container for storing foods such as frozen foods, boxed lunches, or side dishes. This invention relates to a food container that can be used for food.
此種の容器に関しては、実開昭50−65801号公
報に示される如く、電子レンジ、オーブン等の加
熱手段によつて加熱できる耐熱性のものが開発さ
れている。 Regarding this type of container, a heat-resistant container that can be heated by heating means such as a microwave oven or an oven has been developed, as shown in Japanese Utility Model Application Publication No. 50-65801.
この種の耐熱容器は、紙、プラスチツク、アル
ミ単体などから成る蓋を用いて、容器の開口部を
塞いでいる。 This type of heat-resistant container uses a lid made of paper, plastic, aluminum, or the like to cover the opening of the container.
しかるに、このような材質の蓋を用いた場合、
容器に外部応力が加わると、容器本体から蓋がは
がれ、容器の密封状態がこわれてしまう欠陥が存
した。 However, when using a lid made of such a material,
When external stress is applied to the container, the lid peels off from the container body, causing a defect in the container's sealing state.
本考案は上記欠陥を除去することを目的とする
ものである。 The present invention aims to eliminate the above defects.
以下に本考案の構成を添付図面に示す実施例に
基いて詳細に説明する。 The configuration of the present invention will be described in detail below based on embodiments shown in the accompanying drawings.
第２図において、１０は皿状の容器本体であ
り、略四角形の上端開口部に、底面に対して水平
な縁片１２が形成されている。前記本体１０はフ
レキシブルな復元弾力性のある耐熱性シート板材
例えば商品名SBSミルクカートンなどの硫化物板
材に耐熱性のポリエステル樹脂をエクストリユー
ジヨンコーテイング処理した材料から成り、略
260℃の耐熱性を有している。１４は前記本体１
０と同じ材料から成る蓋板であり、その外縁形状
は、前記縁片１２の外縁形状と略同一形状に設定
されている。蓋板１４の上面には、調理方法、食
品名その他の表示が印刷されている。前記蓋板１
４の四隅のうちの一つの隅には引き剥がし用の突
片部１６が形成されている。前記突片部１６は、
蓋板１４を前記縁片１２に合わせたとき、縁片１
２の延長平面方向に突出させるために設けられて
いる。本体１０の縁片１２の上面及び又は蓋板１
４の下面又は下面の外周には例えば熱可塑性アク
リル系樹脂から成るヒートシール可能な密着材１
８が吹き付け等の処理によつて塗着されている。
２２は耐熱度を強化したフレキシブルなポリエス
テルフイルム等から成る耐熱性カバーフイルムで
あり、前記蓋板１４と略同一形状に設定されてい
る。耐熱性カバーフイルム２２の下面の全体、及
び蓋板１４下面の全体には例えば熱可塑性アクリ
ル系樹脂から成るヒートシール可能な接着材１８
が塗着されている。 In FIG. 2, reference numeral 10 denotes a dish-shaped container body, and an edge piece 12 that is horizontal to the bottom surface is formed at an approximately rectangular upper opening. The main body 10 is made of a material obtained by extrusion coating a heat-resistant polyester resin on a sulfide plate material such as a heat-resistant sheet plate material having a flexible recovery elasticity, such as a product name SBS milk carton.
It has heat resistance of 260℃. 14 is the main body 1
The cover plate is made of the same material as 0, and its outer edge shape is set to be approximately the same shape as the outer edge shape of the edge piece 12. The cooking method, food name, and other indications are printed on the top surface of the lid plate 14. The lid plate 1
A protruding piece 16 for peeling off is formed at one of the four corners of 4. The protrusion portion 16 is
When the cover plate 14 is aligned with the edge piece 12, the edge piece 1
2 is provided to protrude in the direction of the extended plane. The upper surface of the edge piece 12 of the main body 10 and/or the cover plate 1
A heat-sealable adhesive material 1 made of, for example, thermoplastic acrylic resin is placed on the lower surface or the outer periphery of the lower surface of 4.
8 is applied by spraying or other processing.
A heat-resistant cover film 22 is made of a flexible polyester film with enhanced heat resistance, and is set to have substantially the same shape as the cover plate 14 . A heat-sealable adhesive 18 made of, for example, thermoplastic acrylic resin is applied to the entire lower surface of the heat-resistant cover film 22 and the entire lower surface of the lid plate 14.
is painted on.
上記した構成において、本体１０に冷凍食品２
０を入れた後、本体１０の縁片１２上面にカバー
フイルム２２の下面を熱着し、且つカバーフイル
ム２２の縁部の上面に、蓋板１４の下面を熱着す
る。このように、本体の縁片１２にカバーフイル
ム２２を接着することによつて、例えば本体１０
を高いところから落下して、本体１０に強い外部
応力が加わり、本体１０が変形しても、フレキシ
ビリテイに富むカバーフイルム２２は本体１０の
縁片１２から部分的に剥れることがない。しかる
に本体１０が外部応力によつて変形すると、外周
部にフレキシビリテイの少ない蓋板１４は、本体
１０の縁片１２から剥れてしまう。従つて、本体
１０の開口部を蓋板１４のみで密封した場合に
は、しばしば本体開口部の密封状態がこわれる恐
れが存するが、本実施例のように本体開口部をカ
バーフイルム２２と蓋板１４の両方で二重にシー
ルしている場合には、このような恐れがない。 In the above configuration, the main body 10 has a frozen food 2
0, the lower surface of the cover film 22 is thermally bonded to the upper surface of the edge piece 12 of the main body 10, and the lower surface of the cover plate 14 is thermally bonded to the upper surface of the edge of the cover film 22. In this way, by adhering the cover film 22 to the edge piece 12 of the main body, for example, the main body
Even if a strong external stress is applied to the main body 10 and the main body 10 is deformed by falling from a high place, the highly flexible cover film 22 will not be partially peeled off from the edge piece 12 of the main body 10. However, if the main body 10 is deformed by external stress, the cover plate 14, which has little flexibility in the outer peripheral portion, will peel off from the edge piece 12 of the main body 10. Therefore, if the opening of the main body 10 is sealed only with the cover plate 14, there is a risk that the sealing of the main body opening may be broken, but as in this embodiment, the opening of the main body is sealed with the cover film 22 and the cover plate 14. 14, there is no such fear.
尚、本体１０の縁片１２上面に、カバーフイル
ム２２と蓋板１４とを接着材１８で接着する方法
としては、上記実施例のように、カバーフイルム
２２の下面全体と、蓋板１４の下面全体に接着材
１８を塗着する方法以外に、(1)縁片１２上面と、
蓋板１４の下面全体に接着材１８を塗着する方法
（第４図参照）、(2)カバーフイルム２２の下面の外
周部と蓋板１４の下面全体に接着材１８を塗着す
る方法（第５図参照）、(3)縁片１２の上面とカバ
ーフイルム２２の上面の外周部に接着剤１８を塗
着する方法、(4)カバーフイルム２２の下面の外周
部と蓋板１４の下面外周部にそれぞれ接着材１８
を塗着する方法が存する。 Note that as a method of bonding the cover film 22 and the lid plate 14 to the upper surface of the edge piece 12 of the main body 10 using the adhesive 18, as in the above embodiment, the entire lower surface of the cover film 22 and the lower surface of the lid plate 14 can be bonded together. In addition to applying the adhesive 18 to the entire surface, (1) the upper surface of the edge piece 12;
(2) A method of applying the adhesive 18 to the entire lower surface of the cover plate 14 (see FIG. 4); (2) A method of applying the adhesive 18 to the outer periphery of the lower surface of the cover film 22 and the entire lower surface of the cover plate 14 (see FIG. 4); 5), (3) a method of applying adhesive 18 to the upper surface of the edge piece 12 and the outer periphery of the upper surface of the cover film 22, (4) the outer periphery of the lower surface of the cover film 22 and the lower surface of the cover plate 14. Adhesive material 18 on each outer periphery
There is a method of painting.
消費者は、蓋板１４によつて本体１０内に密封
された冷凍食品２０を容器本体１０ごと、調理器
の加熱部に入れて加熱調理する。調理後、蓋板１
４の突片部１６をカバーフイルム２２とともに指
でつかんで引張れば蓋板１４及びカバーフイルム
２２を本体１０の縁片１２から容易に引き剥がす
ことができる。 The consumer places the frozen food 20 sealed inside the main body 10 with the lid plate 14 together with the container main body 10 into the heating section of the cooker and heats it. After cooking, cover plate 1
The cover plate 14 and the cover film 22 can be easily peeled off from the edge piece 12 of the main body 10 by grasping and pulling the projecting piece 16 of 4 together with the cover film 22 with your fingers.
本発明は上述の如く、耐熱性容器本体の開口部
周縁にフレキシブルな耐熱性のカバーフイルムを
接着し、このカバーフイルムによつて容器本体を
シールしたので、容器に外部応力が加わつても、
カバーフイルムが容器本体から容易に剥れること
がなく、容器本体の密封を保持することができる
効果が存する。 As described above, in the present invention, a flexible heat-resistant cover film is adhered to the periphery of the opening of a heat-resistant container body, and the container body is sealed with this cover film, so that even if external stress is applied to the container,
The cover film does not easily peel off from the container body, and there is an effect that the container body can be kept sealed.
第１図は外観図、第２図は外観図、第３図は断
面図、第４図は他の実施例を示す断面図、第５図
は他の実施例を示す断面図である。
１０……本体、１２……縁片、１４……蓋板、
１６……突片部、１８……接着材、２０……冷凍
食品、２２……カバーフイルム。
1 is an external view, FIG. 2 is an external view, FIG. 3 is a sectional view, FIG. 4 is a sectional view showing another embodiment, and FIG. 5 is a sectional view showing another embodiment. 10...Main body, 12...Edge piece, 14...Lid plate,
16...Protruding piece portion, 18...Adhesive material, 20...Frozen food, 22...Cover film.
Claims (1)
ストリユージヨンコーテイング処理した耐熱性強
化弾力性板材によつて皿状の容器本体１０を構成
し、該容器本体１０の開口部上端に、縁片１２を
形成し、該縁片１２に、熱可塑性接着材１８によ
つてフレキシブルな耐熱性のカバーフイルム２２
を前記容器本体１０に食品を収納した状態で完全
密閉状態で接着し、前記食品を容器本体１０ごと
調理器の加熱部に入れ、該食品を加熱調理し得る
ようにしたことを特徴とする食品用容器。 A dish-shaped container body 10 is constructed of a heat-resistant reinforced elastic plate material obtained by extrusion coating a heat-resistant polyester resin on a sulfide plate material, and a rim piece 12 is formed at the upper end of the opening of the container body 10. A flexible heat-resistant cover film 22 is attached to the edge piece 12 by a thermoplastic adhesive 18.
is adhered in a completely sealed state with food stored in the container body 10, and the food can be heated and cooked by putting the food together with the container body 10 into a heating section of a cooking device. container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14440881U JPS5849780U (en) | 1981-09-29 | 1981-09-29 | food containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14440881U JPS5849780U (en) | 1981-09-29 | 1981-09-29 | food containers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5849780U JPS5849780U (en) | 1983-04-04 |
| JPS636069Y2 true JPS636069Y2 (en) | 1988-02-19 |
Family
ID=29937372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14440881U Granted JPS5849780U (en) | 1981-09-29 | 1981-09-29 | food containers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5849780U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0211328Y2 (en) * | 1985-02-27 | 1990-03-20 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5546624U (en) * | 1978-09-18 | 1980-03-27 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55121082U (en) * | 1979-02-21 | 1980-08-27 |
-
1981
- 1981-09-29 JP JP14440881U patent/JPS5849780U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5546624U (en) * | 1978-09-18 | 1980-03-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5849780U (en) | 1983-04-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS636069Y2 (en) | ||
| GB2194514A (en) | Composite packages | |
| JPH0661742U (en) | Container lid | |
| KR101496338B1 (en) | Laminate structure for container sealing | |
| JP3142176U (en) | Instant food container lid | |
| GB2030120A (en) | Closure structures | |
| JPH0333637Y2 (en) | ||
| JPH03240608A (en) | Method for sealing container | |
| JPH03176378A (en) | Sealed packaging container for food | |
| EP1938951A2 (en) | Food container | |
| JPH084441Y2 (en) | Cap with inner seal material | |
| KR102338331B1 (en) | Reusable lid paper with sticker function | |
| JPH0624381Y2 (en) | Lid used for retort food containers | |
| JPH0173180U (en) | ||
| JPS6366221U (en) | ||
| JPS5922055Y2 (en) | peeling ear | |
| JPH0322096Y2 (en) | ||
| JPS5855173Y2 (en) | lid plate | |
| JPH062588Y2 (en) | Makeup compact container | |
| JPH01167073A (en) | Hermetically sealed container and its manufacturing | |
| JPH0520308B2 (en) | ||
| JPH0424872Y2 (en) | ||
| JPH03240610A (en) | Method for sealing container | |
| JP2000142801A (en) | Cover material | |
| JP2000025846A (en) | Packaging body for cooking with microwave oven |