CN107189158A - A kind of food pack - Google Patents
A kind of food pack Download PDFInfo
- Publication number
- CN107189158A CN107189158A CN201710436617.1A CN201710436617A CN107189158A CN 107189158 A CN107189158 A CN 107189158A CN 201710436617 A CN201710436617 A CN 201710436617A CN 107189158 A CN107189158 A CN 107189158A
- Authority
- CN
- China
- Prior art keywords
- parts
- food pack
- ldpe
- 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
Links
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
- C08L23/06—Polyethene
-
- 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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
-
- 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)
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Packages (AREA)
Abstract
The invention discloses a kind of food pack, include the component of following parts by weight：20 40 parts of low density polyethylene (LDPE)；10 15 parts of polypropylene；10 15 parts of polyolefin；36 parts of diatomite；48 parts of calcium carbonate；14 parts of deca-BDE；0.3 0.8 parts of degradation of promoter.The beneficial effects of the invention are as follows：Using low density polyethylene (LDPE) to be primary raw material with polypropylene, addition diatomite and calcium carbonate, the effect with degraded, while the degradation of promoter of addition accelerates the speed of degraded, largely reduce the pollution to environment.
Description
Technical field
The present invention relates to a kind of packaging bag, more particularly to a kind of food pack.
Background technology
Polybag is essential article in people's daily life, is commonly used to take up other articles, because of its cheap, weight
Extremely light, capacity is big, be easy to the advantage stored to be widely used.Compared with paper packaging bags, plastic flexible package has moisture resistance, resistance
Every outstanding advantages such as property, and it is with low cost；Thus, plastic packaging bag turns into necessity indispensable in daily life, is also
Easily-consumed products, will consume substantial amounts of plastic packaging bag every year.Existing plastic packaging bag is essentially all using polyethylene, poly- third
What the polymeric materials such as alkene were made, such plastic packaging bag is being provided easily simultaneously as they can not degrade, and is largely made
With and recycle it is not in place, cause substantial amounts of sanitary fill, ecological environment damaged, the master as " white pollution "
Originate.
Therefore, to solve the above problems, special provide a kind of new technical scheme.
The content of the invention
The present invention provides a kind of food pack.
The technical solution adopted by the present invention is：
A kind of food pack, includes the component of following parts by weight：
20-40 parts of low density polyethylene (LDPE)；
10-15 parts of polypropylene；
10-15 parts of polyolefin；
3-6 parts of diatomite；
4-8 parts of calcium carbonate；
1-4 parts of deca-BDE；
0.3-0.8 parts of degradation of promoter.
Further, the degradation of promoter is 2,2- double（4- hydroxy phenyls）Propane.
Further, in addition to antiseptic.
Further, the parts by weight of the antiseptic are 1-1.5 parts.
Further, the parts by weight of the low density polyethylene (LDPE) are 30-40 parts.
The beneficial effects of the invention are as follows：Using low density polyethylene (LDPE) to be primary raw material with polypropylene, diatomite and carbon are added
Sour calcium, the effect with degraded, while the degradation of promoter of addition accelerates the speed of degraded, is largely reduced to ring
The pollution in border.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment
It is only used for explaining the present invention, does not constitute the restriction to protection scope of the present invention.
Embodiment 1
A kind of food pack, includes the component of following parts by weight：
20 parts of low density polyethylene (LDPE)；
10 parts of polypropylene；
10 parts of polyolefin；
3 parts of diatomite；
4 parts of calcium carbonate；
1 part of deca-BDE；
2,2- is double（4- hydroxy phenyls）0.3 part of propane；
1 part of antiseptic.
The beneficial effects of the invention are as follows：Using low density polyethylene (LDPE) to be primary raw material with polypropylene, diatomite and carbon are added
Sour calcium, the effect with degraded, while the degradation of promoter of addition accelerates the speed of degraded, is largely reduced to ring
The pollution in border.
Embodiment 2
A kind of food pack, includes the component of following parts by weight：
30 parts of low density polyethylene (LDPE)；
12 parts of polypropylene；
125 parts of polyolefin；
5 parts of diatomite；
6 parts of calcium carbonate；
2 parts of deca-BDE；
2,2- is double（4- hydroxy phenyls）0.55 part of propane；
1.25 parts of antiseptic.
The beneficial effects of the invention are as follows：Using low density polyethylene (LDPE) to be primary raw material with polypropylene, diatomite and carbon are added
Sour calcium, the effect with degraded, while the degradation of promoter of addition accelerates the speed of degraded, is largely reduced to ring
The pollution in border.
Embodiment 3
A kind of food pack, includes the component of following parts by weight：
40 parts of low density polyethylene (LDPE)；
15 parts of polypropylene；
15 parts of polyolefin；
6 parts of diatomite；
8 parts of calcium carbonate；
4 parts of deca-BDE；
2,2- is double（4- hydroxy phenyls）0.8 part of propane；
1.5 parts of antiseptic.
The beneficial effects of the invention are as follows：Using low density polyethylene (LDPE) to be primary raw material with polypropylene, diatomite and carbon are added
Sour calcium, the effect with degraded, while the degradation of promoter of addition accelerates the speed of degraded, is largely reduced to ring
The pollution in border.
The above described is only a preferred embodiment of the present invention, being not the limit for making any other form to the present invention
System, and any modification made according to technical spirit of the invention or equivalent variations, still fall within model claimed of the invention
Enclose.
Claims (5)
1. a kind of food pack, it is characterised in that：Include the component of following parts by weight：
20-40 parts of low density polyethylene (LDPE)；
10-15 parts of polypropylene；
10-15 parts of polyolefin；
3-6 parts of diatomite；
4-8 parts of calcium carbonate；
1-4 parts of deca-BDE；
0.3-0.8 parts of degradation of promoter.
2. a kind of food pack according to claim 1, it is characterised in that：The degradation of promoter is 2,2- double（4-
Hydroxy phenyl）Propane.
3. a kind of food pack according to claim 1, it is characterised in that：Also include antiseptic.
4. a kind of food pack according to claim 3, it is characterised in that：The parts by weight of the antiseptic are 1-
1.5 part.
5. a kind of food pack according to claim 1, it is characterised in that：The parts by weight of the low density polyethylene (LDPE)
For 30-40 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710436617.1A CN107189158A (en) | 2017-06-12 | 2017-06-12 | A kind of food pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710436617.1A CN107189158A (en) | 2017-06-12 | 2017-06-12 | A kind of food pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107189158A true CN107189158A (en) | 2017-09-22 |
Family
ID=59877456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710436617.1A Pending CN107189158A (en) | 2017-06-12 | 2017-06-12 | A kind of food pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107189158A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173054A (en) * | 2007-10-26 | 2008-05-07 | 哈尔滨上洋包装制品有限公司 | Paper-simulating degradable plastic film and production technique thereof |
| CN102850626A (en) * | 2012-08-30 | 2013-01-02 | 苏州市德莱尔建材科技有限公司 | Degradable mulch film and preparation method thereof |
| CN104163974A (en) * | 2014-07-31 | 2014-11-26 | 青岛华承天机械制造有限公司 | High-strength environment-friendly plastic bag |
| CN104817749A (en) * | 2015-04-17 | 2015-08-05 | 柳州蔚园塑料彩印包装有限责任公司 | Plastic packaging bag |
| CN106279783A (en) * | 2016-08-15 | 2017-01-04 | 安徽明诚塑业有限公司 | A kind of plastic packaging bag and preparation method thereof |
| CN106750738A (en) * | 2016-11-23 | 2017-05-31 | 桐城市钰锦塑料包装有限公司 | A kind of plastic packaging bag and preparation method thereof |
-
2017
- 2017-06-12 CN CN201710436617.1A patent/CN107189158A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173054A (en) * | 2007-10-26 | 2008-05-07 | 哈尔滨上洋包装制品有限公司 | Paper-simulating degradable plastic film and production technique thereof |
| CN102850626A (en) * | 2012-08-30 | 2013-01-02 | 苏州市德莱尔建材科技有限公司 | Degradable mulch film and preparation method thereof |
| CN104163974A (en) * | 2014-07-31 | 2014-11-26 | 青岛华承天机械制造有限公司 | High-strength environment-friendly plastic bag |
| CN104817749A (en) * | 2015-04-17 | 2015-08-05 | 柳州蔚园塑料彩印包装有限责任公司 | Plastic packaging bag |
| CN106279783A (en) * | 2016-08-15 | 2017-01-04 | 安徽明诚塑业有限公司 | A kind of plastic packaging bag and preparation method thereof |
| CN106750738A (en) * | 2016-11-23 | 2017-05-31 | 桐城市钰锦塑料包装有限公司 | A kind of plastic packaging bag 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170922 |