CN104974396A - Environmental protection plastic bag - Google Patents
Environmental protection plastic bag Download PDFInfo
- Publication number
- CN104974396A CN104974396A CN201510358744.5A CN201510358744A CN104974396A CN 104974396 A CN104974396 A CN 104974396A CN 201510358744 A CN201510358744 A CN 201510358744A CN 104974396 A CN104974396 A CN 104974396A
- Authority
- CN
- China
- Prior art keywords
- plastic bag
- polyvinyl alcohol
- low density
- density polyethylene
- environment
- 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
- C08L23/06—Polyethene
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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
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to an environmental protection plastic bag and belongs to the field of plastic bag manufacturing. Raw materials for production of the environment protection plastic bag comprise, by weight, 20-30% of low density polyethylene, 10-15% of vinyltrimethoxy silane, 10-15% of ethyl diformate, 20-25% of polyvinyl alcohol resin, 10-20% of barium stearate and 5-10% of a compatibilizer. By adding materials such as ethyl diformate, eleaostearic acid and the like into the raw materials, the influence of the plastic bag to the environment can be minimized. Thus, the plastic bag has an environmental protection function. Meanwhile, stretchability of plastic is increase, and service life of the plastic bag is prolonged.
Description
Technical field
The present invention relates to a kind of plastics bag, particularly relate to a kind of Environment-friendlyplastic plastic bag, belong to plastics bag and manufacture field.
Background technology
The raw material of plastics bag is polyethylene, in our life all the time we all with plastics bag, such as go shopping, electrical package, food product pack etc., all at use plastics bag, the kind of plastics bag has a lot, conventional food plastic bag mostly is polyethylene film and makes, and this film is nontoxic, therefore can be used for packing foods.A kind of film is also had to be that polyvinyl chloride is made, polyvinyl chloride also nontoxicity itself, but the material that the additive added according to the purposes of film is harmful often, there is certain toxicity.So this kind of film and the plastics bag that done by this film all should not be used for packing foods.
Summary of the invention
The present invention for the deficiency that prior art exists, provides a kind of Environment-friendlyplastic plastic bag just.
For solving the problem, the technical solution used in the present invention is as follows:
A kind of Environment-friendlyplastic plastic bag, the raw materials for production of described environmental protection grog band comprise Low Density Polyethylene, vinyltrimethoxy silane, dicarboxylic acid ethyl ester, polyvinyl alcohol resin, barium stearate, expanding material, and described each Material Percentage is: Low Density Polyethylene 20-30%, vinyltrimethoxy silane 10-15%, dicarboxylic acid ethyl ester 10-15%, polyvinyl alcohol resin 20-25%, barium stearate 10-20%, expanding material 5-10%.
Further, described each Material Percentage is: Low Density Polyethylene 22-28%, vinyltrimethoxy silane 11-14%, dicarboxylic acid ethyl ester 12-14%, polyvinyl alcohol resin 22-24%, barium stearate 12-19%, expanding material 6-9%.
Further, described each Material Percentage is: Low Density Polyethylene 25%, vinyltrimethoxy silane 13%, dicarboxylic acid ethyl ester 13%, polyvinyl alcohol resin 23%, barium stearate 18%, expanding material 8%.
Compared with prior art, implementation result of the present invention is as follows in the present invention:
A kind of Environment-friendlyplastic plastic bag of the present invention, by adding the material such as dicarboxylic acid ethyl ester, stearic acid in the feed, the impact of plastics bag on environment can be reduced, make plastics bag have environment-friendly function, too increase the stretchiness of plastics simultaneously, add the work-ing life of plastics bag.
Embodiment
Below in conjunction with specific embodiments content of the present invention is described.
Embodiment 1
A kind of Environment-friendlyplastic plastic bag, the raw materials for production of described environmental protection grog band comprise Low Density Polyethylene, vinyltrimethoxy silane, dicarboxylic acid ethyl ester, polyvinyl alcohol resin, barium stearate, expanding material, and described each Material Percentage is: Low Density Polyethylene 30%, vinyltrimethoxy silane 15%, dicarboxylic acid ethyl ester 15%, polyvinyl alcohol resin 25%, barium stearate 10%, expanding material 5%.
Embodiment 2: described each Material Percentage is: Low Density Polyethylene 22%, vinyltrimethoxy silane 14%, dicarboxylic acid ethyl ester 12%, polyvinyl alcohol resin 24%, barium stearate 19%, expanding material 9%.
Embodiment 3: described each Material Percentage is: Low Density Polyethylene 25%, vinyltrimethoxy silane 13%, dicarboxylic acid ethyl ester 13%, polyvinyl alcohol resin 23%, barium stearate 18%, expanding material 8%.
Embodiment 4: described each Material Percentage is: Low Density Polyethylene 28%, vinyltrimethoxy silane 12%, dicarboxylic acid ethyl ester 12%, polyvinyl alcohol resin 23%, barium stearate 17%, expanding material 8%.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. an Environment-friendlyplastic plastic bag, it is characterized in that, the raw materials for production of described environmental protection grog band comprise Low Density Polyethylene, vinyltrimethoxy silane, dicarboxylic acid ethyl ester, polyvinyl alcohol resin, barium stearate, expanding material, and described each Material Percentage is: Low Density Polyethylene 20-30%, vinyltrimethoxy silane 10-15%, dicarboxylic acid ethyl ester 10-15%, polyvinyl alcohol resin 20-25%, barium stearate 10-20%, expanding material 5-10%.
2. a kind of Environment-friendlyplastic plastic bag according to claim 1, it is characterized in that, described each Material Percentage is: Low Density Polyethylene 22-28%, vinyltrimethoxy silane 11-14%, dicarboxylic acid ethyl ester 12-14%, polyvinyl alcohol resin 22-24%, barium stearate 12-19%, expanding material 6-9%.
3. a kind of Environment-friendlyplastic plastic bag according to claim 1, it is characterized in that, described each Material Percentage is: Low Density Polyethylene 25%, vinyltrimethoxy silane 13%, dicarboxylic acid ethyl ester 13%, polyvinyl alcohol resin 23%, barium stearate 18%, expanding material 8%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510358744.5A CN104974396A (en) | 2015-06-26 | 2015-06-26 | Environmental protection plastic bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510358744.5A CN104974396A (en) | 2015-06-26 | 2015-06-26 | Environmental protection plastic bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104974396A true CN104974396A (en) | 2015-10-14 |
Family
ID=54271388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510358744.5A Pending CN104974396A (en) | 2015-06-26 | 2015-06-26 | Environmental protection plastic bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104974396A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106867075A (en) * | 2017-01-21 | 2017-06-20 | 海宁长林包装材料有限公司 | A kind of flat plastic bag of environmental protection and preparation method thereof |
| CN107184307A (en) * | 2017-05-31 | 2017-09-22 | 太仓卡斯特姆新材料有限公司 | A kind of durable ice bag of simple environment protection |
| CN107260394A (en) * | 2017-05-31 | 2017-10-20 | 太仓卡斯特姆新材料有限公司 | A kind of medical ice pad of convenient use |
| CN109337162A (en) * | 2018-09-18 | 2019-02-15 | 苏州起亚塑业有限公司 | A kind of environment-friendly degradable polybag |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302313A (en) * | 2008-06-27 | 2008-11-12 | 浙江大学 | Polyethylene-based moisture absorbing composite material and preparation thereof |
-
2015
- 2015-06-26 CN CN201510358744.5A patent/CN104974396A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302313A (en) * | 2008-06-27 | 2008-11-12 | 浙江大学 | Polyethylene-based moisture absorbing composite material and preparation thereof |
Non-Patent Citations (1)
| Title |
|---|
| 金银河 编著: "《塑料制品印刷》", 31 March 2002 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106867075A (en) * | 2017-01-21 | 2017-06-20 | 海宁长林包装材料有限公司 | A kind of flat plastic bag of environmental protection and preparation method thereof |
| CN107184307A (en) * | 2017-05-31 | 2017-09-22 | 太仓卡斯特姆新材料有限公司 | A kind of durable ice bag of simple environment protection |
| CN107260394A (en) * | 2017-05-31 | 2017-10-20 | 太仓卡斯特姆新材料有限公司 | A kind of medical ice pad of convenient use |
| CN109337162A (en) * | 2018-09-18 | 2019-02-15 | 苏州起亚塑业有限公司 | A kind of environment-friendly degradable polybag |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151014 |
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| RJ01 | Rejection of invention patent application after publication |