CN106947155A - A kind of degradable food pack - Google Patents
A kind of degradable food pack Download PDFInfo
- Publication number
- CN106947155A CN106947155A CN201710249571.2A CN201710249571A CN106947155A CN 106947155 A CN106947155 A CN 106947155A CN 201710249571 A CN201710249571 A CN 201710249571A CN 106947155 A CN106947155 A CN 106947155A
- Authority
- CN
- China
- Prior art keywords
- parts
- food pack
- degradable food
- density polyethylene
- low density
- 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
-
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
-
- 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
-
- 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
-
- 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)
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/06—Metallocene or single site catalysts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A kind of degradable food pack, is related to packaging bag technical field.It is made up of 59 parts of 20 45 parts of low density polyethylene (LDPE), 25 40 parts of metallocene linear-low density polyethylene, 15 35 parts of atactic copolymerized polypropene, 5 15 parts of calcium carbonate master batch, 10 20 parts of stearic acid coupling agent, 1 15 parts of oxygenated oil, 3 10 parts of plasticizer, 28 parts of Aucubin and inorganic antiplastering aid.The degradable food pack of the present invention, by with the addition of the additive rationally compounded in degradable food pack material, enable prepare degradable food pack is reasonable, quick natural degradation so that its environmental-protecting performance is significantly improved, and will not form new pollution sources.
Description
Technical field
The present invention relates to packaging bag technical field, a kind of degradable food pack is specifically related to.
Background technology
Plastic packaging bag is the easily-consumed products in daily life, and China will consume substantial amounts of plastic shopping bag every year.Plastics
Packaging bag is being provided easily for consumer simultaneously as be excessively used and recycle the reason such as not in place, also result in tight
The energy resources of weight are wasted and environmental pollution.Particularly super-thin plastic shopping bag is easily damaged, is arbitrarily abandoned, turned into mostly
The main source of " white pollution ".Increasing countries and regions have limited producing, selling and uying for plastic shopping bag.
China is Resources for construction economizing type and friendly environment society, is taken effective measures from source, supervises enterprise's production durable, easy
In the plastic shopping bag of recovery, guiding, encouragement masses' reasonable employment plastic shopping bag promote comprehensive utilization of resources, protecting ecology
Environment, is pushed further into energy-saving and emission-reduction work.
Biodegradable bag product after use, the biotic environment as being discarded in, you can natural decomposition be water, titanium dioxide
Carbon and cellular biomass, and organic polymer will not be remained among soil.But, existing part biodegradable bag is in drop
The material of new pollution environment is easily formed in solution preocess, so as to continue to influence living environment.
Therefore, a kind of new degradable food pack is designed, is imperative.
The content of the invention
It is an object of the invention to provide a kind of degradable food pack, the packaging bag is degradable, will not be to environment shape
Cheng Xin pollution sources.
To achieve the above object, present invention employs following technical scheme：
A kind of degradable food pack, is made up of the component of following parts by weight：
Preferably, a kind of degradable food pack, is made up of the component of following parts by weight：
The degradable food pack of the present invention, its advantage is shown：
By with the addition of the additive rationally compounded in degradable food pack material so that the degradable food of preparation
Product packaging bag being capable of reasonable, quick natural degradation so that its environmental-protecting performance is significantly improved, and will not form new pollution
Source.
Embodiment
Below with reference to embodiment, the present invention is described in detail.But, embodiment content is only to this hair
Bright example and explanation, affiliated those skilled in the art do various repair to described specific embodiment
Change or supplement or substituted using similar mode, design without departing from invention or surmount defined in the claims
Scope, all should belong to protection scope of the present invention.
Embodiment 1
A kind of degradable food pack, is made up of the component of following parts by weight：
30 parts of low density polyethylene (LDPE), 35 parts of metallocene linear-low density polyethylene, 20 parts of atactic copolymerized polypropene, calcium carbonate
6 parts of 12 parts of master batch, 13 parts of stearic acid coupling agent, 10 parts of oxygenated oil, 5 parts of plasticizer, 6 parts of Aucubin and inorganic antiplastering aid.
Preparation method is conventional blow technique.
Embodiment 2
A kind of degradable food pack, is made up of the component of following parts by weight：
40 parts of low density polyethylene (LDPE), 30 parts of metallocene linear-low density polyethylene, 30 parts of atactic copolymerized polypropene, calcium carbonate
8 parts of 10 parts of master batch, 16 parts of stearic acid coupling agent, 5 parts of oxygenated oil, 8 parts of plasticizer, 4 parts of Aucubin and inorganic antiplastering aid.
Preparation method is conventional blow technique.
Embodiment 3
A kind of degradable food pack, is made up of the component of following parts by weight：
35 parts of low density polyethylene (LDPE), 32 parts of metallocene linear-low density polyethylene, 25 parts of atactic copolymerized polypropene, calcium carbonate
7 parts of 11 parts of master batch, 14 parts of stearic acid coupling agent, 8 parts of oxygenated oil, 6 parts of plasticizer, 5 parts of Aucubin and inorganic antiplastering aid.
Preparation method is conventional blow technique.
Embodiment 4
A kind of degradable food pack, is made up of the component of following parts by weight：
45 parts of low density polyethylene (LDPE), 25 parts of metallocene linear-low density polyethylene, 35 parts of atactic copolymerized polypropene, calcium carbonate
9 parts of 5 parts of master batch, 20 parts of stearic acid coupling agent, 1 part of oxygenated oil, 10 parts of plasticizer, 2 parts of Aucubin and inorganic antiplastering aid.
Preparation method is conventional blow technique.
Embodiment 5
A kind of degradable food pack, is made up of the component of following parts by weight：
20 parts of low density polyethylene (LDPE), 40 parts of metallocene linear-low density polyethylene, 15 parts of atactic copolymerized polypropene, calcium carbonate
5 parts of 15 parts of master batch, 10 parts of stearic acid coupling agent, 15 parts of oxygenated oil, 3 parts of plasticizer, 8 parts of Aucubin and inorganic antiplastering aid.
Preparation method is conventional blow technique.
Claims (2)
1. a kind of degradable food pack, it is characterised in that：It is made up of the component of following parts by weight：
2. a kind of degradable food pack as claimed in claim 1, it is characterised in that：By the component system of following parts by weight
Into：
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249571.2A CN106947155A (en) | 2017-04-17 | 2017-04-17 | A kind of degradable food pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249571.2A CN106947155A (en) | 2017-04-17 | 2017-04-17 | A kind of degradable food pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106947155A true CN106947155A (en) | 2017-07-14 |
Family
ID=59476200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710249571.2A Pending CN106947155A (en) | 2017-04-17 | 2017-04-17 | A kind of degradable food pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106947155A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108084538A (en) * | 2017-12-19 | 2018-05-29 | 广东德新科技孵化器有限公司 | A kind of PE films of high temperature resistant and low friction and preparation method thereof |
| CN111806015A (en) * | 2020-07-20 | 2020-10-23 | 山东齐鲁乙烯化工股份有限公司 | Polypropylene high-temperature easy-to-tear food packaging film and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1135404A (en) * | 1995-05-10 | 1996-11-13 | 中国石化茂名石油化工公司 | Method for producing inner bag of flexible package of high-temp. melting material |
| CN102729565A (en) * | 2012-06-05 | 2012-10-17 | 四川美丰化工股份有限公司 | Three-layer coextrusion plastic fertilizer packaging bag |
| CN103819780A (en) * | 2012-11-16 | 2014-05-28 | 无锡市黄盛包装制品有限公司 | Preparation method of environment-friendly plastic packaging bag |
-
2017
- 2017-04-17 CN CN201710249571.2A patent/CN106947155A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1135404A (en) * | 1995-05-10 | 1996-11-13 | 中国石化茂名石油化工公司 | Method for producing inner bag of flexible package of high-temp. melting material |
| CN102729565A (en) * | 2012-06-05 | 2012-10-17 | 四川美丰化工股份有限公司 | Three-layer coextrusion plastic fertilizer packaging bag |
| CN103819780A (en) * | 2012-11-16 | 2014-05-28 | 无锡市黄盛包装制品有限公司 | Preparation method of environment-friendly plastic packaging bag |
Non-Patent Citations (2)
| Title |
|---|
| （德）盖希特等编: "《塑料添加剂手册》", 30 March 1992, 中国石化出版社 * |
| 安秋凤等编: "《橡塑加工助剂》", 30 September 2004, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108084538A (en) * | 2017-12-19 | 2018-05-29 | 广东德新科技孵化器有限公司 | A kind of PE films of high temperature resistant and low friction and preparation method thereof |
| CN111806015A (en) * | 2020-07-20 | 2020-10-23 | 山东齐鲁乙烯化工股份有限公司 | Polypropylene high-temperature easy-to-tear food packaging film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |
|
| RJ01 | Rejection of invention patent application after publication |