CN103756112B - A kind of stretch-proof agricultural film of resistance to wrinkle - Google Patents
A kind of stretch-proof agricultural film of resistance to wrinkle Download PDFInfo
- Publication number
- CN103756112B CN103756112B CN201310697582.9A CN201310697582A CN103756112B CN 103756112 B CN103756112 B CN 103756112B CN 201310697582 A CN201310697582 A CN 201310697582A CN 103756112 B CN103756112 B CN 103756112B
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- CN
- China
- Prior art keywords
- resistance
- wrinkle
- stretch
- film
- agricultural film
- 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.)
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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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
-
- 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
- C08L2203/162—Applications used for films sealable films
-
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
- C08L2205/03—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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
A kind of stretch-proof agricultural film of resistance to wrinkle, relates to packaging film, it is characterised in that: the component of described packaging film and the weight portion of each component be: thermoplastic starch (TPS) 100KG, LLDPE:350KG, MDPE:70KG, stabilizer: 1KG, AC316:1 2KG.Beneficial effects of the present invention: this technique produce product is nontoxic, high transparency, surface-brightening, impact resistance, anti tear, do not burn, nonhygroscopic, heat-sealing easily, firmly, be particularly well-suited to the requirement of various high speed auto packer tool.Therefore can be widely used for cigarette industry, printing industry, medicine, audio-visual product and the packaging of various boxlike article, play protection against the tide, dustproof effect.
Description
Technical field:
The present invention relates to plastic packing product technical field, be specifically related to a kind of stretch-proof agricultural film of resistance to wrinkle.
Background technology:
At thin film the most in use, in order to reach the different-effect of product external packaging, to thin film
Require more and more higher, particularly bidirectional stretching polypropylene film (BOPP), be widely used in outside Nicotiana tabacum L. etc.
In thin film packaging, fold, existing film production work can not be produced at film surface under long-term natural environment
The thin film that skill is produced, chemical resistance is poor, and the ink of easy and heavy color is bright the reddest, green
Wrinkling Deng chemically reactive, separately having is exactly the compactest outward appearance affecting product in shrinkage factor fractional pack rear surface,
Heat-sealing temperature height affects its packaging speed, and barrier is poor.Cause thin film the most unsatisfactory.
Summary of the invention:
The technical problem to be solved is to overcome the defect of prior art, it is provided that a kind of with biology
Degradable material is a kind of stretch-proof agricultural film of resistance to wrinkle of base material.
The technical problem to be solved realizes by the following technical solutions.
A kind of stretch-proof agricultural film of resistance to wrinkle, it is characterised in that: the component of described packaging film and each component
Weight portion be:
Described stabilizer is general dosage form, specially maleic acid tin octylate.
Described LLDPE density is 0.9185g/cm3, hot strength be 8.3Mpa, break-draw rate be
500%, melt flow rate (MFR) is 2g/10min.
Described MDPE density is 0.9185g/cm3, hot strength be 62.78.3Mpa, break-draw rate be
700%, melt flow rate (MFR) is 1g/10min.
Described AC316 is Tissuemat E.
It is an advantage of the current invention that: the thermoplastic starch that corn starch, tapioca etc. are primary raw material is moulded
Material, mixes with LLDPE, LDPE, HDPE etc., and the product containing this primary raw material has the highest ring
Protect benefit, this environmental benefit show the products material thermoplastic starch polymer with him be can circulate,
Renewable, sustainable development, compared with traditional petroleum polymer, thermoplastic starch greatly reduces carbon
Discharge capacity.This technique produce product is nontoxic, high transparency, surface-brightening, impact resistance, anti tear,
Do not burn, nonhygroscopic, heat-sealing easily, firmly, be particularly well-suited to wanting of various high speed auto packer tool
Ask.Therefore can be widely used for cigarette industry, printing industry, medicine, food, cosmetics, article of everyday use,
Stationery, audio-visual product and the packaging of various boxlike article, play protection against the tide, dustproof effect.
Detailed description of the invention:
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be readily apparent from
Solve, below in conjunction with specific embodiment, the present invention is expanded on further.
A kind of stretch-proof agricultural film of resistance to wrinkle, it is characterised in that: the component of described packaging film and each component
Weight portion be:
Described stabilizer is general dosage form, specially maleic acid tin octylate.
Described LLDPE density is 0.9185g/cm3, hot strength be 8.3Mpa, break-draw rate be
500%, melt flow rate (MFR) is 2g/10min.
Described MDPE density is 0.9185g/cm3, hot strength be 62.78.3Mpa, break-draw rate be
700%, melt flow rate (MFR) is 1g/10min.
Described AC316 is Tissuemat E.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, the present invention is not restricted to the described embodiments, above-described embodiment and explanation
The principle that the present invention is simply described described in book, without departing from the spirit and scope of the present invention,
The present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention model
In enclosing.Claimed scope is defined by appending claims and equivalent thereof.
Claims (2)
1. the stretch-proof agricultural film of resistance to wrinkle, it is characterised in that: the component of described film and each component
Weight portion is:
Described AC316 is Tissuemat E, and described LLDPE density is 0.9185g/cm3, hot strength be
8.3Mpa, break-draw rate are 500%, melt flow rate (MFR) is 2g/10min.
A kind of stretch-proof agricultural film of resistance to wrinkle the most according to claim 1, it is characterised in that: described
Stabilizer be general dosage form, specially maleic acid tin octylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310697582.9A CN103756112B (en) | 2013-12-18 | 2013-12-18 | A kind of stretch-proof agricultural film of resistance to wrinkle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310697582.9A CN103756112B (en) | 2013-12-18 | 2013-12-18 | A kind of stretch-proof agricultural film of resistance to wrinkle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103756112A CN103756112A (en) | 2014-04-30 |
| CN103756112B true CN103756112B (en) | 2016-09-14 |
Family
ID=50523448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310697582.9A Expired - Fee Related CN103756112B (en) | 2013-12-18 | 2013-12-18 | A kind of stretch-proof agricultural film of resistance to wrinkle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103756112B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098791B (en) * | 2014-06-30 | 2016-04-13 | 安徽巢湖南方膜业有限责任公司 | A kind of biodegradable thermoplastic starch-polyethylene film |
| CN104945682A (en) * | 2015-06-26 | 2015-09-30 | 苏州云舒新材料科技有限公司 | Thermoplastic starch based mulching film composite material and method for preparing the same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486812A (en) * | 2008-01-14 | 2009-07-22 | 赖威宇 | Environment friendly plastic bag composition with fragrance and preparation thereof |
| CN101654528A (en) * | 2008-08-20 | 2010-02-24 | 广东上九生物降解塑料有限公司 | Biodegradable resin for agricultural film and production method thereof |
| CN101717527A (en) * | 2009-11-26 | 2010-06-02 | 梁雄辉 | Potato starch degradation plastic product |
| CN102417648A (en) * | 2011-11-23 | 2012-04-18 | 吴江明峰聚氨酯制品有限公司 | Biodegradable polyethylene plastic film |
-
2013
- 2013-12-18 CN CN201310697582.9A patent/CN103756112B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486812A (en) * | 2008-01-14 | 2009-07-22 | 赖威宇 | Environment friendly plastic bag composition with fragrance and preparation thereof |
| CN101654528A (en) * | 2008-08-20 | 2010-02-24 | 广东上九生物降解塑料有限公司 | Biodegradable resin for agricultural film and production method thereof |
| CN101717527A (en) * | 2009-11-26 | 2010-06-02 | 梁雄辉 | Potato starch degradation plastic product |
| CN102417648A (en) * | 2011-11-23 | 2012-04-18 | 吴江明峰聚氨酯制品有限公司 | Biodegradable polyethylene plastic film |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103756112A (en) | 2014-04-30 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20161218 |