CN105524326A - Environment-friendly preservative film - Google Patents
Environment-friendly preservative film Download PDFInfo
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- CN105524326A CN105524326A CN201410520894.7A CN201410520894A CN105524326A CN 105524326 A CN105524326 A CN 105524326A CN 201410520894 A CN201410520894 A CN 201410520894A CN 105524326 A CN105524326 A CN 105524326A
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Abstract
The invention relates to an environment-friendly preservative film which comprises a substrate, a high-temperature-resistant agent, a toughener, a preservative, an antioxidant, an antiseptic and a coating agent, wherein the substrate is polyethylene plastic; the high-temperature-resistant agent is polyimide; the toughener is polyvinyl acetate; the preservative is deacetylated chitin; the antioxidant is tert-butylhydroquinone; the antiseptic is propyl p-hydroxybenzoate; and the coating agent is pentalyn. Multiple additives are added into the polyethylene plastic, so that the environment-friendly preservative film formed by mixing has the advantages of high-temperature resistance, favorable tear resistance, favorable preservative effect, long expiration date and microbial resistance. The product is prepared from nontoxic pollution-free materials, and thus, is environment-friendly, nontoxic and harmless.
Description
Technical field
The present invention relates to a kind of chemical materials, be specifically related to a kind of Environment-friendlypreservative preservative film.
Background technology
Preservative film is the plastic packing product of the class fresh-keeping foodstuff that people commonly use, and the present a lot of place of people's daily life all be unable to do without it, and such as: food in microwave oven heating can be used, in refrigerator, storing food can meet equally.But existing preservative film exists a lot of deficiencies, as the former is when microwave-oven-heating, preservative film often breaks, and even sticks together with food, and taste of food is destroyed, the objectionable impurities of plastic fresh-keeping membrane can be bonded on food simultaneously, damages after edible to human body; The latter is after putting into refrigerator for a long time, and fresh-keeping effect is deteriorated, and makes food spoilage.
Existing preservative film is more single, and fresh keeping time is shorter, and resistance to elevated temperatures is poor, and all there is toxic substance in plastic fresh-keeping membrane, is unfavorable for the theory of current environmental protection.
Summary of the invention
The object of the present invention is to provide that a kind of high temperature resistant, anti-tear drawing property is good, good refreshing effect, long quality-guarantee period, antibacterial, environmental protection Environment-friendlypreservative preservative film.
Technical scheme of the present invention is, a kind of Environment-friendlypreservative preservative film, described Environment-friendlypreservative preservative film comprise base material, high temperature resistant dose, toughner, preservation agent, antioxidant, sanitas and fruit glaze agent, described base material is vinyon, described high temperature resistant dose is polyimide, described toughner is Vinyl Acetate Copolymer, described preservation agent is chitosan, described antioxidant is tertiarybutylhydroquinone, described sanitas is propylparaben, and described fruit glaze agent is pentalyn.
In a preferred embodiment of the present invention, in described Environment-friendlypreservative preservative film, each Ingredients Weight ratio range is: described vinyon accounts for 75.2% ~ 84.4%, described polyimide accounts for 2.7% ~ 4.3%, described Vinyl Acetate Copolymer accounts for 2.1% ~ 3.2%, described chitosan accounts for 3.9% ~ 5.8%, described tertiarybutylhydroquinone accounts for 2.2% ~ 3.5%, and described propylparaben accounts for 1.3% ~ 2.4%, and described pentalyn accounts for 3.4% ~ 5.6%.
In a preferred embodiment of the present invention, in described Environment-friendlypreservative preservative film, the concrete weight proportion of each composition is: described vinyon accounts for 77.9%, described polyimide accounts for 3.8%, described Vinyl Acetate Copolymer accounts for 2.7%, described chitosan accounts for 5.4%, described tertiarybutylhydroquinone accounts for 2.9%, and described propylparaben accounts for 2.2%, and described pentalyn accounts for 5.1%.
Of the present invention is a kind of Environment-friendlypreservative preservative film, by adding multiple additives in vinyon, the Environment-friendlypreservative preservative film mixed is had high temperature resistant, anti-tear drawing property is good, good refreshing effect, long quality-guarantee period, antibacterial effect, and this product adopts nontoxic pollution-free material to make, environment-protecting asepsis evil.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Of the present invention is a kind of Environment-friendlypreservative preservative film, described Environment-friendlypreservative preservative film comprise base material, high temperature resistant dose, toughner, preservation agent, antioxidant, sanitas and fruit glaze agent, described base material is vinyon, described high temperature resistant dose is polyimide, described toughner is Vinyl Acetate Copolymer, and described preservation agent is chitosan, and described antioxidant is tertiarybutylhydroquinone, described sanitas is propylparaben, and described fruit glaze agent is pentalyn.
Further, in described Environment-friendlypreservative preservative film, each Ingredients Weight ratio range is: described vinyon accounts for 75.2% ~ 84.4%, described polyimide accounts for 2.7% ~ 4.3%, described Vinyl Acetate Copolymer accounts for 2.1% ~ 3.2%, described chitosan accounts for 3.9% ~ 5.8%, described tertiarybutylhydroquinone accounts for 2.2% ~ 3.5%, and described propylparaben accounts for 1.3% ~ 2.4%, and described pentalyn accounts for 3.4% ~ 5.6%.
Further, in described Environment-friendlypreservative preservative film, the concrete weight proportion of each composition is: described vinyon accounts for 77.9%, described polyimide accounts for 3.8%, described Vinyl Acetate Copolymer accounts for 2.7%, described chitosan accounts for 5.4%, described tertiarybutylhydroquinone accounts for 2.9%, and described propylparaben accounts for 2.2%, and described pentalyn accounts for 5.1%.
Carry out proportioning by each composition Different Weight per-cent, the product performance height obtained is differed, thus obtains different results of use.
Of the present invention is a kind of Environment-friendlypreservative preservative film, by adding multiple additives in vinyon, the Environment-friendlypreservative preservative film mixed is had high temperature resistant, anti-tear drawing property is good, good refreshing effect, long quality-guarantee period, antibacterial dynamic effect, and this product adopts nontoxic pollution-free material to make, environment-protecting asepsis evil.
The foregoing is only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. an Environment-friendlypreservative preservative film, it is characterized in that: described Environment-friendlypreservative preservative film comprise base material, high temperature resistant dose, toughner, preservation agent, antioxidant, sanitas and fruit glaze agent, described base material is vinyon, described high temperature resistant dose is polyimide, described toughner is Vinyl Acetate Copolymer, and described preservation agent is chitosan, and described antioxidant is tertiarybutylhydroquinone, described sanitas is propylparaben, and described fruit glaze agent is pentalyn.
2. the Environment-friendlypreservative preservative film according to claim l, it is characterized in that: in described Environment-friendlypreservative preservative film, each Ingredients Weight ratio range is: described vinyon accounts for 75.2% ~ 84.4%, described polyimide accounts for 2.7% ~ 4.3%, described Vinyl Acetate Copolymer accounts for 2.1% ~ 3.2%, described chitosan accounts for 3.9% ~ 5.8%, described tertiarybutylhydroquinone accounts for 2.2% ~ 3.5%, and described propylparaben accounts for 1.3% ~ 2.4%, and described pentalyn accounts for 3.4% ~ 5.6%.
3. the Environment-friendlypreservative preservative film according to claim l, it is characterized in that: in described Environment-friendlypreservative preservative film, the concrete weight proportion of each composition is: described vinyon accounts for 77.9%, described polyimide accounts for 3.8%, described Vinyl Acetate Copolymer accounts for 2.7%, described chitosan accounts for 5.4%, described tertiarybutylhydroquinone accounts for 2.9%, and described propylparaben accounts for 2.2%, and described pentalyn accounts for 5.1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410520894.7A CN105524326A (en) | 2014-09-29 | 2014-09-29 | Environment-friendly preservative film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410520894.7A CN105524326A (en) | 2014-09-29 | 2014-09-29 | Environment-friendly preservative film |
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| Publication Number | Publication Date |
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| CN105524326A true CN105524326A (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410520894.7A Pending CN105524326A (en) | 2014-09-29 | 2014-09-29 | Environment-friendly preservative film |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107216595A (en) * | 2017-07-18 | 2017-09-29 | 合肥峰腾节能科技有限公司 | A kind of Environment-friendlypreservative preservative film and its production technology |
| CN108148410A (en) * | 2017-12-22 | 2018-06-12 | 桐城市桃花制刷有限公司 | A kind of biscuit plastic package material and preparation method thereof |
| CN109679191A (en) * | 2018-12-29 | 2019-04-26 | 海盐帝豪包装材料有限公司 | A kind of high temperature resistant color printing packaging bag and its production technology |
| CN109866489A (en) * | 2019-01-14 | 2019-06-11 | 诚德科技股份有限公司 | A kind of heat-resisting PE plastic film and preparation method thereof |
| CN113024977A (en) * | 2019-12-25 | 2021-06-25 | 南通汇统塑胶机械有限公司 | Heat-resistant preservative film and preparation method thereof |
-
2014
- 2014-09-29 CN CN201410520894.7A patent/CN105524326A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107216595A (en) * | 2017-07-18 | 2017-09-29 | 合肥峰腾节能科技有限公司 | A kind of Environment-friendlypreservative preservative film and its production technology |
| CN108148410A (en) * | 2017-12-22 | 2018-06-12 | 桐城市桃花制刷有限公司 | A kind of biscuit plastic package material and preparation method thereof |
| CN109679191A (en) * | 2018-12-29 | 2019-04-26 | 海盐帝豪包装材料有限公司 | A kind of high temperature resistant color printing packaging bag and its production technology |
| CN109866489A (en) * | 2019-01-14 | 2019-06-11 | 诚德科技股份有限公司 | A kind of heat-resisting PE plastic film and preparation method thereof |
| CN113024977A (en) * | 2019-12-25 | 2021-06-25 | 南通汇统塑胶机械有限公司 | Heat-resistant preservative film and preparation method thereof |
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Application publication date: 20160427 |