CN202878833U - Novel freezing film - Google Patents
Novel freezing film Download PDFInfo
- Publication number
- CN202878833U CN202878833U CN 201220428838 CN201220428838U CN202878833U CN 202878833 U CN202878833 U CN 202878833U CN 201220428838 CN201220428838 CN 201220428838 CN 201220428838 U CN201220428838 U CN 201220428838U CN 202878833 U CN202878833 U CN 202878833U
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- film
- freezing film
- novel freezing
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Abstract
The utility model discloses a novel freezing film. The structure of the freezing film is as follows: a compound structure is formed by coating antibacterial chemical reagent coatings on the upper and lower surfaces of a polyolefin layer (1); and protective films are stuck on the upper and lower surfaces of the compound structure. The novel freezing film disclosed by the utility model has the beneficial effects of being free from hardening and free from brittle rupture under a low-temperature condition, and being good in packaging effects.
Description
Technical field
The utility model relates to the packaging material application technology, particularly a kind of Novel freezing film.
Background technology
Development along with society, people's rhythm of life is more and more faster, therefore people are increasing for the frozen-pack food demand amount of instant, yet traditional frozen film does not have the effect of anti-corrosive antibacterial, this is just so that the shelf-life of packaged food weak point very, expired packaged food can only be thrown away, and causes great waste.
Summary of the invention
The purpose of this utility model is in order to address the above problem, to have designed a kind of Novel freezing film.
Realize that the above-mentioned purpose the technical solution of the utility model is; a kind of Novel freezing film; the structure of this frozen film is all to be coated with fungi-proofing chemical reagent coating formation composite construction, bonding protective film on the upper and lower surface of composite construction on the upper and lower surface of polyolefin layer 1.
Described polyolefin layer is the membrane structure that the copolymer by ethene and vinylacetate is made.
The coating method of described fungi-proofing chemical reagent coating is spraying.
The Novel freezing film that utilizes the technical solution of the utility model to make, low temperature resistant, light specific gravity, cost of manufacture is low, and shrinkage factor is high, has excellent shock resistance and puncture resistance, and is nontoxic, tasteless, have no side effect, and can effectively avoid germ contamination.。
Description of drawings
Fig. 1 is the structural representation of Novel freezing film described in the utility model;
Among the figure, 1, polyolefin layer; 2, fungi-proofing chemical reagent coating; 3, diaphragm.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is specifically described; the structural representation of Novel freezing film described in the utility model such as Fig. 1; as shown in the figure; a kind of Novel freezing film; the structure of this frozen film is all to be coated with fungi-proofing chemical reagent coating 2 to form composite construction on the upper and lower surface of polyolefin layer 1, and bonding protective film 3 on the upper and lower surface of composite construction.Wherein, described polyolefin layer is the membrane structure that the copolymer by ethene and vinylacetate is made; The coating method of described fungi-proofing chemical reagent coating is spraying.
The characteristics of the technical program are the carriers that the copolymer of employing ethene and vinyl acetate alcohol is made frozen film, this is just so that the cold performance of frozen film is strengthened greatly, and under the temperature of 40 degrees below zero, this frozen film does not harden, not embrittlement still has fabulous softness.The upper and lower surface of polyolefin layer all is coated with fungi-proofing chemical reagent coating, also has extremely strong antibiotic property under the normal temperature state, so that packaged food can not occured to go bad by bacterial invasion.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; some changes that those skilled in the art may make some part have wherein all embodied principle of the present utility model, belong within the protection domain of the present utility model.
Claims (2)
1. Novel freezing film; it is characterized in that; the structure of this frozen film is all to be coated with fungi-proofing chemical reagent coating (2) to form composite construction, bonding protective film on the upper and lower surface of composite construction (3) on the upper and lower surface of polyolefin layer (1).
2. Novel freezing film according to claim 1 is characterized in that, described polyolefin layer is the membrane structure that the copolymer by ethene and vinylacetate is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220428838 CN202878833U (en) | 2012-08-28 | 2012-08-28 | Novel freezing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220428838 CN202878833U (en) | 2012-08-28 | 2012-08-28 | Novel freezing film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202878833U true CN202878833U (en) | 2013-04-17 |
Family
ID=48070295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220428838 Expired - Fee Related CN202878833U (en) | 2012-08-28 | 2012-08-28 | Novel freezing film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202878833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105265557A (en) * | 2014-07-25 | 2016-01-27 | 天津剑纳沃特塑化科技有限公司 | High-separation low-temperature sausage casing membrane |
| CN105291498A (en) * | 2014-07-25 | 2016-02-03 | 天津剑纳沃特塑化科技有限公司 | Highly-transparent fog-resistant drop film |
-
2012
- 2012-08-28 CN CN 201220428838 patent/CN202878833U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105265557A (en) * | 2014-07-25 | 2016-01-27 | 天津剑纳沃特塑化科技有限公司 | High-separation low-temperature sausage casing membrane |
| CN105291498A (en) * | 2014-07-25 | 2016-02-03 | 天津剑纳沃特塑化科技有限公司 | Highly-transparent fog-resistant drop film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20190828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |