CN2359105Y - Membrane for heating food - Google Patents
Membrane for heating food Download PDFInfo
- Publication number
- CN2359105Y CN2359105Y CN 98218177 CN98218177U CN2359105Y CN 2359105 Y CN2359105 Y CN 2359105Y CN 98218177 CN98218177 CN 98218177 CN 98218177 U CN98218177 U CN 98218177U CN 2359105 Y CN2359105 Y CN 2359105Y
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- CN
- China
- Prior art keywords
- film
- membrane
- heating food
- food
- heat
- 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
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- Laminated Bodies (AREA)
Abstract
The utility model relates to a membrane for heating food, which is characterized in that the membrane comprises a metallic membrane, an outer layer thin membrane, an inner layer thin membrane and a composite structure of a heat-resistant intermediate adhesive agent layer. The membrane for heating food with a composite structure, which is provided by the utility model has high tear resistance force, and also protects that food can not outwards leak or polluted. The utility model can directly be heated by a fire source, electric heating and magnetic waves, with the advantages of convenient operation, etc.
Description
The utility model relates to a kind of Membrane for heating food.
Usually container is used in the food heating, and existence takes up room big and carries inconvenient problem; Invention metallic diaphragm 1 as shown in Figure 1 coated food afterwards, and can directly heat, but had metallic diaphragm 1 crackly problem, and metallic diaphragm 1 discharges the harmful substance contaminated food when heating, damaged healthy; Invented the film of composite construction as shown in Figure 2 afterwards again, promptly on metallic diaphragm 1, adhere to nexine film 2, food and metal are isolated, the harmful substance contaminated food that metal discharges when preventing to heat, its major defect is, these nexine film 2 non-refractories can form fire burns when directly heating.
The purpose of this utility model is to provide a kind of Membrane for heating food, and it reaches the direct-fired purpose of available burning things which may cause a fire disaster or magnetic wave for the composite construction of metal film skin, heat-resisting adhesion agent layer and the nexine film of heat transfer.
The purpose of this utility model is achieved in that a kind of Membrane for heating food, it is characterized in that this film comprises the composite construction of metal film skin, nexine film and heat-resisting middle adhesion agent layer.
This metal film skin comprises aluminium foil, zinc paper tinsel, tinfoil paper, Copper Foil.
This metal film skin comprises the metal dust of aluminium, zinc, tin, copper and the film that the coating of electroconductive resin solid condensate mixed liquor forms.
The outer field thickness of this metal film is 0.01-0.10mm.
This nexine film comprises paper, fibrage, macromolecular structure film.
This macromolecular structure film comprises polyester film, polyethylene film, polypropylene film.
This heat-resisting middle adhesion agent layer comprises the film of the polyamide structure of thermmohardening.
The thickness of the middle adhesion agent layer that this is heat-resisting is the unimolecule rete.
Major advantage of the present utility model is: because Membrane for heating food of the present utility model is a three-layer composite structure, its heat-resisting middle adhesion agent layer can anti-high temperature more than 300 ℃, when direct heating of metal film is outer, can transmit heat fast, and protection nexine film does not burn; Its nexine film has preferable tear-proof brute force, also protects food not exosmose and not contaminated; Its metal film skin can directly be used burning things which may cause a fire disaster, electric heating and magnetic wave heating, has advantages such as easy to use.
Below in conjunction with preferred embodiment and accompanying drawing the utility model is further specified:
Fig. 1 is single-layer metal film generalized section commonly used;
Fig. 2 is double-level-metal film generalized section commonly used;
Fig. 3 is a decomposing schematic representation of the present utility model;
Fig. 4 is a generalized section of the present utility model;
Consult Fig. 3 and Fig. 4, the utility model is the composite construction of metal film skin 1, nexine film 2 and heat-resisting middle adhesion agent layer 3, metallic diaphragm 1 comprises that aluminium foil, zinc paper tinsel, tinfoil paper and Copper Foil or above-mentioned powdery metal powder mix the film that coating forms with the conductive adhesive resin condensate, its thickness is below 0.10mm, often select 0.01mm for use, above-mentioned metal film skin 1 has high temperature resistant, Nai Gaore, and available burning things which may cause a fire disaster directly heats, and also can absorb thermal energy transfer such as electromagnetic wave and give the food that is heated.Nexine film 2 comprises paper, tunica fibrosa and macromolecular structure film, macromolecular structure film commonly used comprises polyester film, polyethylene film, polypropylene film etc., it has preferable tearing toughness and tensile strength, and can isolate by thermogenetic harmful substance and food metallic diaphragm 1.Heat-resisting middle adhesion agent layer 3 is heat-resisting solid; often select the high-temperature-resistant structure materials such as pi of thermmohardening for use; its thickness gets final product with monomolecular film; the high temperature of Yin Qikenai more than 300 ℃; when directly metal film outer 1 being heated, can transmit heat fast and protect nexine film 2 not burn.
The Membrane for heating food of the composite construction that provides of the utility model has better tearing strength in a word, also protects food not Exosmose and not contaminated, can directly use burning things which may cause a fire disaster, electric heating and magnetic wave heating, have the advantages such as easy to use.
Claims (8)
1, a kind of Membrane for heating food is characterized in that this film comprises the composite construction of metal film skin, nexine film and heat-resisting middle adhesion agent layer.
2, Membrane for heating food as claimed in claim 1 is characterized in that this metal film skin comprises aluminium foil, zinc paper tinsel, tinfoil paper, Copper Foil.
3, Membrane for heating food as claimed in claim 1 is characterized in that this metal film skin comprises the metal dust of aluminium, zinc, tin, copper and the film that the coating of electroconductive resin solid condensate mixed liquor forms.
4, Membrane for heating food as claimed in claim 1 is characterized in that the outer field thickness of this metal film is 0.01-0.10mm.
5, Membrane for heating food as claimed in claim 1 is characterized in that this nexine film comprises paper, fibrage, macromolecular structure film.
6, Membrane for heating food as claimed in claim 5 is characterized in that this macromolecular structure film comprises polyester film, polyethylene film, polypropylene film.
7, Membrane for heating food as claimed in claim 1 is characterized in that this heat-resisting middle adhesion agent layer comprises the film of the polyamide structure of thermmohardening.
8, Membrane for heating food as claimed in claim 7, the thickness that it is characterized in that the middle adhesion agent layer that this is heat-resisting is the unimolecule rete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98218177 CN2359105Y (en) | 1998-08-10 | 1998-08-10 | Membrane for heating food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98218177 CN2359105Y (en) | 1998-08-10 | 1998-08-10 | Membrane for heating food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2359105Y true CN2359105Y (en) | 2000-01-19 |
Family
ID=33970552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98218177 Expired - Fee Related CN2359105Y (en) | 1998-08-10 | 1998-08-10 | Membrane for heating food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2359105Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459500A (en) * | 2015-12-09 | 2016-04-06 | 无锡市晨源建筑器材有限公司 | Compositing technology of tinfoil composite paper |
-
1998
- 1998-08-10 CN CN 98218177 patent/CN2359105Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459500A (en) * | 2015-12-09 | 2016-04-06 | 无锡市晨源建筑器材有限公司 | Compositing technology of tinfoil composite paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |