JPH0320646Y2 - - Google Patents
Info
- Publication number
- JPH0320646Y2 JPH0320646Y2 JP3587486U JP3587486U JPH0320646Y2 JP H0320646 Y2 JPH0320646 Y2 JP H0320646Y2 JP 3587486 U JP3587486 U JP 3587486U JP 3587486 U JP3587486 U JP 3587486U JP H0320646 Y2 JPH0320646 Y2 JP H0320646Y2
- Authority
- JP
- Japan
- Prior art keywords
- film
- metal
- deposited
- metal vapor
- uneven
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 235000013305 food Nutrition 0.000 description 5
- 238000007740 vapor deposition Methods 0.000 description 5
- 238000005338 heat storage Methods 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 235000021485 packed food Nutrition 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Electric Ovens (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
この考案は電子レンジ用金属蒸着フイルムに関
する。[Detailed Description of the Invention] (Industrial Application Field) This invention relates to a metal-deposited film for microwave ovens.
（従来の技術及びその問題点）
従来から、生鮮食品、調理食品などの食品類の
パツク包装容器、弁当箱、簡易食器などに金属蒸
着フイルムを使用して商品価値を高めることが行
なわれていると共にこれらの包装食品を電子レン
ジにより加熱調理することが普及している。また
一部では食品やその容器の下に反射効率を高める
ために金属蒸着フイルムを設置し、該金属蒸着フ
イルム上に食品やその容器を載置して電子レンジ
により加熱することも試みられている。しかしこ
れらのいずれの場合にも金属蒸着フイルムは電子
レンジに入れて加熱するとスパークを生じるとい
う欠点がある。これの解決策としては、例えば格
子状に金属蒸着層が存在しない部分を形成する方
法が考えられるが、これによるときはスパークの
発生は防止できるが、縦横に多数の金属蒸着層が
存在しない部分が存在するため、反射効率を高め
蓄熱効果を上げることはできなく、単にスパーク
防止と装飾効果を得られるのみである。(Prior art and its problems) Metal-deposited films have been used for packaging containers for fresh foods, cooked foods, lunch boxes, simple tableware, etc. to increase product value. At the same time, it has become popular to cook these packaged foods in a microwave oven. In addition, some attempts have been made to place a metal-deposited film under the food or its container to increase reflection efficiency, place the food or its container on top of the metal-deposited film, and heat it in a microwave oven. . However, in any of these cases, the metal-deposited film has the disadvantage that it generates sparks when heated in a microwave oven. As a solution to this problem, for example, there may be a method of forming areas in which there is no metal vapor deposited layer in the form of a lattice, but this can prevent the generation of sparks, but there are areas where there are no large number of metal vapor deposited layers in the vertical and horizontal directions. Because of the presence of , it is not possible to increase the reflection efficiency and heat storage effect, but only to prevent sparks and obtain a decorative effect.
この考案は上記の欠点を除去したもので、スパ
ーク防止と共に有効な反射、蓄熱により加熱及び
調理時間の短縮をはかることができる電子レンジ
用金属蒸着フイルムを提供するものである。 This invention eliminates the above-mentioned drawbacks and provides a metal-deposited film for microwave ovens that can prevent sparks and reduce heating and cooking time through effective reflection and heat storage.
（問題点を解決するための手段）
この考案は、表面に微細な凹凸を有している凹
凸フイルムの凹凸面に、金属蒸着層が上下左右に
断続して形成されていることを特徴とする、電子
レンジ用金属蒸着フイルムである。(Means for Solving the Problems) This invention is characterized in that a metal vapor deposition layer is formed intermittently in the vertical and horizontal directions on the uneven surface of the uneven film, which has minute unevenness on its surface. , a metal-deposited film for microwave ovens.
次にこの考案を図面を参照しつつ説明する。第
１図、第２図はいずれもこ考案の一実施例を示す
一部拡大断面図である。表面に微細な凹凸を有し
ている凹凸フイルム１０は、マツト剤をフイルム
自体に練り込んで表面に微細な凹凸を形成したも
の、あるいは、ポリエステルフイルム、ポリプロ
ピレンフイルム、ポリ塩化ビニルフイルム、ナイ
ロンフイルム、その他各種のプラスチツクフイル
ムの表面に、サンドマツト加工、コーテイングマ
ツト加工、微細なエンボス加工、ヘアーライン加
工、等により微細な凹凸を形成したもの等を使用
する。また、凹凸フイルム１０は表面に微細な凹
凸を有している紙でもよく、この考案はこの場合
も含む。 Next, this invention will be explained with reference to the drawings. 1 and 2 are partially enlarged sectional views showing an embodiment of the present invention. The uneven film 10 having fine irregularities on the surface is formed by kneading a matting agent into the film itself to form fine irregularities on the surface, or polyester film, polypropylene film, polyvinyl chloride film, nylon film, In addition, various types of plastic films in which fine irregularities are formed on the surface by sand mat processing, coating mat processing, fine embossing, hairline processing, etc. are used. Further, the uneven film 10 may be paper having fine unevenness on the surface, and this invention also includes this case.
凹凸フイルム１０の凹凸面に形成する金属蒸着
層２０は上下左右に断続的に形成する。金属蒸着
層２０は、真空蒸着、スパツタリング、イオンプ
レーテイング等により、Ａ、Ni、Cr、Cu、そ
の他各種の金属、合金等を凹凸フイルム１０の凹
凸面に蒸着して形成する。この場合、凹凸面の凹
凸が深いときは凹凸フイルム１０の正面からフイ
ルム面に対してほぼ直角に蒸着すれば凹凸の傾斜
部分には金属蒸着層が容易に付着しないので、第
１図に示す如く、凸部と凹部とに断続した金属蒸
着層２０が形成される。また、角度を与えて蒸着
すれば、例えば第２図に示す如く、傾斜部分の片
方にのみ金属蒸着層２０が形成される。 The metal vapor deposition layer 20 formed on the uneven surface of the uneven film 10 is formed intermittently in the upper, lower, left and right directions. The metal deposition layer 20 is formed by depositing A, Ni, Cr, Cu, and various other metals, alloys, etc. on the uneven surface of the uneven film 10 by vacuum evaporation, sputtering, ion plating, or the like. In this case, when the unevenness of the uneven surface is deep, if the metal vapor deposition layer is deposited from the front of the uneven film 10 at a substantially right angle to the film surface, the metal vapor deposition layer will not easily adhere to the sloped parts of the unevenness, as shown in FIG. , a metal vapor deposition layer 20 is formed intermittently in the convex portions and concave portions. Furthermore, if the metal is deposited at an angle, the metal deposited layer 20 will be formed only on one side of the inclined portion, as shown in FIG. 2, for example.
（考案の効果）
上記の如く構成したこの考案は、食品や容器の
下に設置して電子レンジにより加熱したり、その
まま又は他の素材と一体成形してトレーなどの簡
易食器や包装容器としたりしてこれを電子レンジ
により加熱した場合、金属蒸着層が上下左右に断
続的に設けられているからスパークが生じること
がない。また、この考案は、金属蒸着層が切断さ
れている部分は極めて微細であるから、全体とし
ては全面的に金属蒸着層を有している場合と同様
の有効な反射、蓄熱により加熱及び調理時間の短
縮をはかることができるものである。(Effects of the invention) This invention configured as described above can be placed under food or containers and heated in a microwave oven, or can be used as is or integrally formed with other materials to make simple tableware or packaging containers such as trays. When this is heated in a microwave oven, sparks do not occur because the metal vapor deposited layers are disposed intermittently on the top, bottom, left and right. In addition, since the parts where the metal vapor deposited layer is cut are extremely small, the heating and cooking time is reduced by effective reflection and heat storage, which is the same as when the metal vapor deposited layer is completely covered. It is possible to shorten the time.
第１図、第２図はいずれもこの考案の一実施例
を示す一部拡大断面図である。
１０……凹凸フイルム、２０……金属蒸着層。
1 and 2 are partially enlarged sectional views showing one embodiment of this invention. 10... uneven film, 20... metal vapor deposited layer.
Claims (1)
凹凸面に、金属蒸着層が上下左右に断続して形成
されていることを特徴とする、電子レンジ用金属
蒸着フイルム。 A metal vapor-deposited film for microwave ovens, characterized in that a metal vapor-deposited layer is formed intermittently vertically and horizontally on the uneven surface of the uneven film having minute irregularities on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3587486U JPH0320646Y2 (en) | 1986-03-11 | 1986-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3587486U JPH0320646Y2 (en) | 1986-03-11 | 1986-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62147809U JPS62147809U (en) | 1987-09-18 |
| JPH0320646Y2 true JPH0320646Y2 (en) | 1991-05-02 |
Family
ID=30845759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3587486U Expired JPH0320646Y2 (en) | 1986-03-11 | 1986-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320646Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012149830A (en) * | 2011-01-19 | 2012-08-09 | Kobayashi Pharmaceutical Co Ltd | Heating auxiliary member |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5261753B2 (en) * | 2009-04-06 | 2013-08-14 | 株式会社麗光 | Resin molded product excellent in design, metallic luster, and insulation, and method for producing the same |
-
1986
- 1986-03-11 JP JP3587486U patent/JPH0320646Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012149830A (en) * | 2011-01-19 | 2012-08-09 | Kobayashi Pharmaceutical Co Ltd | Heating auxiliary member |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62147809U (en) | 1987-09-18 |
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