CN104151831A - Fresh-keeping antibacterial packaging film for food - Google Patents
Fresh-keeping antibacterial packaging film for food Download PDFInfo
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- CN104151831A CN104151831A CN201410402171.7A CN201410402171A CN104151831A CN 104151831 A CN104151831 A CN 104151831A CN 201410402171 A CN201410402171 A CN 201410402171A CN 104151831 A CN104151831 A CN 104151831A
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Abstract
The invention discloses a fresh-keeping antibacterial packaging film for food. The packaging film is prepared from the following raw materials by weight: 10 to 20 parts of an acrylonitrile-butadiene-styrol copolymer/modified antibacterial nanometer ZnO composite material, 3 to 8 parts of a nanometer silica silver-loaded antibacterial paint, 2 to 7 parts of a nano-silver/natural high polymer composite antibacterial sol, 20 to 30 parts of a high temperature-resistant organic silicone resin, 13 to 25 parts of a graphene oxide/phenolic resin, 1 to 3 parts of a lubricant, 1 to 3 parts of an antistatic agent and 0.3 to 1.2 parts of an impact modifier. Thus, the packaging film can continuously release an antiseptic to inhibit growth of microbes so as to guarantee food safety and prolong the shelf life of food.
Description
Technical field
The present invention relates to packing film field, particularly relate to a kind of fresh-keeping anti-bacterial packaging film for food.
Background technology
Food product pack is seen everywhere in our life, and the safety problem of food product pack is also the focus that we pay close attention to.The quality safety of food directly has influence on national health, and packing is as the important component part of food, plays an important role aspect the quality protection after product export.And the object that food product pack detects is just to guarantee the quality and safety of food product pack.For food product pack quality problems, country has formulated a series of food packaging films, bag, the standard of packaging material for food.
Yet the current packing film for food constantly delivery of antimicrobials suppresses microbial growth, to guarantee the safety of food, extends the shelf-life of food.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of fresh-keeping anti-bacterial packaging film for food, and constantly delivery of antimicrobials suppresses microbial growth, to guarantee the safety of food, extends the shelf-life of food.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of fresh-keeping anti-bacterial packaging film for food is provided, it is made by the raw material of following parts by weight proportioning: 10 ~ 20 parts, acrylonitrile-butadiene-styrene copolymer/modification bacterial resistant nano-ZnO matrix material, 3 ~ 8 parts of nano silicon Ag-carried antibacterial coating, 2 ~ 7 parts of nanometer silver/natural high polymer composite antibacterial colloidal sols, 20 ~ 30 parts of high-temperature resistant organic silicon resins, 13 ~ 25 parts, graphene oxide/resol, 1 ~ 3 part of lubricant, 1 ~ 3 part, static inhibitor, 0.3 ~ 1.2 part of anti-impact modifier.
In a preferred embodiment of the present invention, described lubricant is PE wax lubricant.
In a preferred embodiment of the present invention, described static inhibitor is sulfuric ester or phosphoric acid ester.
In a preferred embodiment of the present invention, described anti-impact modifier is ethylene-vinyl acetate copolymer.
The invention has the beneficial effects as follows: the present invention constantly delivery of antimicrobials suppresses microbial growth, to guarantee the safety of food, extend the shelf-life of food.
Embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
A kind of fresh-keeping anti-bacterial packaging film for food, it is made by the raw material of following parts by weight proportioning: 15 parts, acrylonitrile-butadiene-styrene copolymer/modification bacterial resistant nano-ZnO matrix material, 5 parts of nano silicon Ag-carried antibacterial coating, 4 parts of nanometer silver/natural high polymer composite antibacterial colloidal sols, 27 parts of high-temperature resistant organic silicon resins, 18 parts, graphene oxide/resol, 2 parts of PE wax lubricants, 2 parts, phosphoric acid ester static inhibitor, 0.8 part of ethylene-vinyl acetate copolymer anti-impact modifier.
Embodiment 2
A kind of fresh-keeping anti-bacterial packaging film for food, it is made by the raw material of following parts by weight proportioning: 10 parts, acrylonitrile-butadiene-styrene copolymer/modification bacterial resistant nano-ZnO matrix material, 3 parts of nano silicon Ag-carried antibacterial coating, 2 parts of nanometer silver/natural high polymer composite antibacterial colloidal sols, 20 parts of high-temperature resistant organic silicon resins, 13 parts, graphene oxide/resol, 1 part of PE wax lubricant, 1 part, sulfuric ester static inhibitor, 0.3 part of ethylene-vinyl acetate copolymer anti-impact modifier.
Embodiment 3
A kind of fresh-keeping anti-bacterial packaging film for food, it is made by the raw material of following parts by weight proportioning: 20 parts, acrylonitrile-butadiene-styrene copolymer/modification bacterial resistant nano-ZnO matrix material, 8 parts of nano silicon Ag-carried antibacterial coating, 7 parts of nanometer silver/natural high polymer composite antibacterial colloidal sols, 30 parts of high-temperature resistant organic silicon resins, 25 parts, graphene oxide/resol, 3 parts of PE wax lubricants, 3 parts, phosphoric acid ester static inhibitor, 1.2 parts of ethylene-vinyl acetate copolymer anti-impact modifiers.
The present invention for the beneficial effect of the fresh-keeping anti-bacterial packaging film of food is: the present invention constantly delivery of antimicrobials suppresses microbial growth, to guarantee the safety of food, extends the shelf-life of food.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. the fresh-keeping anti-bacterial packaging film for food, it is characterized in that, it is made by the raw material of following parts by weight proportioning: 10 ~ 20 parts, acrylonitrile-butadiene-styrene copolymer/modification bacterial resistant nano-ZnO matrix material, 3 ~ 8 parts of nano silicon Ag-carried antibacterial coating, 2 ~ 7 parts of nanometer silver/natural high polymer composite antibacterial colloidal sols, 20 ~ 30 parts of high-temperature resistant organic silicon resins, 13 ~ 25 parts, graphene oxide/resol, 1 ~ 3 part of lubricant, 1 ~ 3 part, static inhibitor, 0.3 ~ 1.2 part of anti-impact modifier.
2. the fresh-keeping anti-bacterial packaging film for food according to claim 1, is characterized in that, described lubricant is PE wax lubricant.
3. the fresh-keeping anti-bacterial packaging film for food according to claim 1, is characterized in that, described static inhibitor is sulfuric ester or phosphoric acid ester.
4. the fresh-keeping anti-bacterial packaging film for food according to claim 1, is characterized in that, described anti-impact modifier is ethylene-vinyl acetate copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402171.7A CN104151831A (en) | 2014-08-15 | 2014-08-15 | Fresh-keeping antibacterial packaging film for food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402171.7A CN104151831A (en) | 2014-08-15 | 2014-08-15 | Fresh-keeping antibacterial packaging film for food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104151831A true CN104151831A (en) | 2014-11-19 |
Family
ID=51877468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410402171.7A Pending CN104151831A (en) | 2014-08-15 | 2014-08-15 | Fresh-keeping antibacterial packaging film for food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104151831A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921252A (en) * | 2015-06-11 | 2015-09-23 | 阚晓敏 | Intelligent preservation device |
| CN105295164A (en) * | 2015-10-22 | 2016-02-03 | 安徽冠泓塑业有限公司 | Plastic tray for frozen and refrigerated food packaging |
| CN105504847A (en) * | 2015-11-04 | 2016-04-20 | 桐城市人和包装有限公司 | Decomposable environmentally-friendly heat-insulation packaging bag |
| CN107760035A (en) * | 2017-11-24 | 2018-03-06 | 马鞍山松鹤信息科技有限公司 | A kind of medical antibacterial high polymer material and preparation method thereof |
-
2014
- 2014-08-15 CN CN201410402171.7A patent/CN104151831A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921252A (en) * | 2015-06-11 | 2015-09-23 | 阚晓敏 | Intelligent preservation device |
| CN104921252B (en) * | 2015-06-11 | 2018-09-04 | 阚晓敏 | A kind of intelligence preservation device |
| CN105295164A (en) * | 2015-10-22 | 2016-02-03 | 安徽冠泓塑业有限公司 | Plastic tray for frozen and refrigerated food packaging |
| CN105504847A (en) * | 2015-11-04 | 2016-04-20 | 桐城市人和包装有限公司 | Decomposable environmentally-friendly heat-insulation packaging bag |
| CN107760035A (en) * | 2017-11-24 | 2018-03-06 | 马鞍山松鹤信息科技有限公司 | A kind of medical antibacterial high polymer material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |
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| WD01 | Invention patent application deemed withdrawn after publication |