CN104341675A - Formula of food preservative film - Google Patents
Formula of food preservative film Download PDFInfo
- Publication number
- CN104341675A CN104341675A CN201410565337.7A CN201410565337A CN104341675A CN 104341675 A CN104341675 A CN 104341675A CN 201410565337 A CN201410565337 A CN 201410565337A CN 104341675 A CN104341675 A CN 104341675A
- Authority
- CN
- China
- Prior art keywords
- parts
- poly
- formula
- preservative film
- food
- 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.)
- Pending
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention relates to a formula of a food preservative film. The formula contains the following ingredients in parts by weight: 50 parts of linear low-density polyethylene, 4 parts of modified starch, 5 parts of plant polysaccharides, 7 parts of arabic gum, 4 parts of polyvinyl alcohol, 5 parts of organic carboxylic acid amides, 1 part of microcrystalline wax poly(butyl diacid-butylene glycol) ester, 3 parts of Poly (butyl diacid-adipic acid-butylene glycol) ester, 3 parts of poly(hydroxyl butyric acid-pentanoic acid) copolyester and 5 parts of sodium carboxymethyl cellulose. The formula further contains 3 parts by weight of trimethyl phosphate. The food preservative film provided by the invention has good antibacterial performance, plays a role in inhibiting a variety of vegetative forms of bacteria and fungal spores, is good in oxygen permeability, long in preservative period and strong in temperature tolerance, is applicable to cryopreservation, microwave heating and food-grade packaging materials and is non-toxic and harmless.
Description
Technical field
The present invention relates to a kind of Chemicals, especially a kind of food fresh keeping film formulation.
Background technology
Food a lot of in life in order to avoid deterioration by oxidation all can choice for use preservative film, and preservative film is also for we live in a kind of required material, we can use preservative film when fresh-keeping foodstuff, the vegetable and fruit of trying to win sb.'s favor also can use preservative film.Common plastic film not it seems the temperature of reflection environment by the state of preservative film; can accelerate to go bad when be in the environment of high temperature by fresh-keeping article time; we sometimes can not well experience the temperature of surrounding and not have in time fresh-keeping item transfer; thus do not reach the effect of protection, and common plastic packaging film can only seal and not reach ventilative effect.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of food fresh keeping film formulation.
For solving the problems of the technologies described above, food fresh keeping film formulation of the present invention, comprises following component, linear low density polyethylene 50 parts, modified starch 4 parts, vegetable polysaccharides 5 parts, gum arabic 7 parts, polyvinyl alcohol 4 parts, organic carboxyl acid amides 5 parts, Microcrystalline Wax poly-succinic-butanediol ester 1 part, poly-succinic-hexanodioic acid-butanediol ester 3 parts, polyhydroxybutyrate-valeric acid copolyesters 3 parts, Xylo-Mucine 5 parts.
It also comprises trimethyl phosphite 99 3 parts.
The invention provides a kind of food fresh keeping membrane, this preservative film anti-microbial property is good, all has restraining effect to various bacteria propagulum, fungal spore, oxygen-permeable is good, long fresh-keeping period, strong to the tolerance of temperature, be applicable to freezing, microwave heating, food grade wrapping material, nontoxic.
Embodiment
Embodiment 1
Food fresh keeping film formulation of the present invention, comprise following component, linear low density polyethylene 50 parts, modified starch 4 parts, vegetable polysaccharides 5 parts, gum arabic 7 parts, polyvinyl alcohol 4 parts, organic carboxyl acid amides 5 parts, Microcrystalline Wax poly-succinic-butanediol ester 1 part, poly-succinic-hexanodioic acid-butanediol ester 3 parts, polyhydroxybutyrate-valeric acid copolyesters 3 parts, Xylo-Mucine 5 parts.
Embodiment 2
Food fresh keeping film formulation of the present invention, comprise following component, linear low density polyethylene 50 parts, modified starch 4 parts, vegetable polysaccharides 5 parts, gum arabic 7 parts, polyvinyl alcohol 4 parts, organic carboxyl acid amides 5 parts, Microcrystalline Wax poly-succinic-butanediol ester 1 part, poly-succinic-hexanodioic acid-butanediol ester 3 parts, polyhydroxybutyrate-valeric acid copolyesters 3 parts, Xylo-Mucine 5 parts., trimethyl phosphite 99 3 parts.
Claims (2)
1. a food fresh keeping film formulation, it is characterized in that: comprise following component, linear low density polyethylene 50 parts, modified starch 4 parts, vegetable polysaccharides 5 parts, gum arabic 7 parts, polyvinyl alcohol 4 parts, organic carboxyl acid amides 5 parts, Microcrystalline Wax poly-succinic-butanediol ester 1 part, poly-succinic-hexanodioic acid-butanediol ester 3 parts, polyhydroxybutyrate-valeric acid copolyesters 3 parts, Xylo-Mucine 5 parts.
2. according to food fresh keeping film formulation according to claim 1, it is characterized in that: it also comprises trimethyl phosphite 99 3 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410565337.7A CN104341675A (en) | 2014-10-22 | 2014-10-22 | Formula of food preservative film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410565337.7A CN104341675A (en) | 2014-10-22 | 2014-10-22 | Formula of food preservative film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104341675A true CN104341675A (en) | 2015-02-11 |
Family
ID=52498181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410565337.7A Pending CN104341675A (en) | 2014-10-22 | 2014-10-22 | Formula of food preservative film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104341675A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106279960A (en) * | 2016-08-25 | 2017-01-04 | 太仓市鸿运包装材料有限公司 | A kind of biodegradable antibacterial food packaging film and preparation method thereof |
| CN113442533A (en) * | 2020-07-31 | 2021-09-28 | 广东爱丽斯包装有限公司 | Degradable polymer composite material, preparation method and food packaging film |
-
2014
- 2014-10-22 CN CN201410565337.7A patent/CN104341675A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106279960A (en) * | 2016-08-25 | 2017-01-04 | 太仓市鸿运包装材料有限公司 | A kind of biodegradable antibacterial food packaging film and preparation method thereof |
| CN113442533A (en) * | 2020-07-31 | 2021-09-28 | 广东爱丽斯包装有限公司 | Degradable polymer composite material, preparation method and food packaging film |
| CN113442533B (en) * | 2020-07-31 | 2021-12-07 | 广东爱丽斯包装有限公司 | Degradable polymer composite material, preparation method and food packaging film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |