CN107474447A - A kind of packaging material for drink and preparation method thereof - Google Patents
A kind of packaging material for drink and preparation method thereof Download PDFInfo
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- CN107474447A CN107474447A CN201710698749.1A CN201710698749A CN107474447A CN 107474447 A CN107474447 A CN 107474447A CN 201710698749 A CN201710698749 A CN 201710698749A CN 107474447 A CN107474447 A CN 107474447A
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- parts
- packaging material
- raw material
- drink
- cornstarch
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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
- C08L27/00—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 a halogen; Compositions of derivatives of such polymers
- C08L27/02—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/08—Homopolymers or copolymers of vinylidene chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- 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
- 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
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Packages (AREA)
- Non-Alcoholic Beverages (AREA)
Abstract
The invention provides a kind of packaging material for drink and preparation method thereof, it is prepared by the raw material of following parts by weight：20 45 parts of polyvinylidene chloride, 10 50 parts of PA 66,15 30 parts of polyvinyl alcohol, 10 25 parts of polyethylene glycol, 5 15 parts of polyglycolic acid, 5 12 parts of cornstarch, 3 15 parts of antioxidant, 4 10 parts of sepiolite powder, 59 parts of sodium soap, 47 parts of calcium carbonate, 25 parts of graphene, 12 parts of diatomite.Prior art is compared, plastics performance and good mechanical property, and preparation method simple possible, suitable for arriving industrialized production on a large scale；Invention drink package material can be effectively biodegradable, and degradation rate is environmentally safe up to more than 80%, can be applied to field of beverage food.
Description
Technical field
The invention belongs to plastic products technology field, and in particular to a kind of packaging material and its preparation side for drink
Method.
Background technology
Drink needs packaging to be sold, and packaging material is divided into glassware, metallic article and plastic products etc..According to
Different type of beverage, corresponding packaging material can be selected.At present, what purposes was relatively broad is plastic package material.Plastics
Vinyon packing articles in material, belong to non-returnable container articles for use, it is cheap, it is widely used in daily life.
Value is recycled due to there is no, the rate of recovery is extremely low, dirty with wind drift caused by the characteristic that its is light and is difficult to degrade
Contaminate soil and the water surface, the chief component accounted in the established white garbage in China.At present, China has prohibited ultrathin membrane
The producing and selling and use of polybag.
Solve the research process of plastic garbage pollution, the life that raw material obtains based on starch seeking degradation plastic
Thing degradative plastics has obtained rapid development.In biodegradable plastics, this natural high molecular substance of starch has source
Extensively, it is cheap, the regeneration period is short, can in a variety of contexts complete biodegradable, will not to environment produce it is any pollution etc.
Advantage, it is the good natural biological degradable material of development prospect.But the mechanical performance and heat resistance of pure starch plasticses are relatively low,
It is greatly limited its popularization and application.Prior art CN102417615A discloses a kind of biodegradable plastic, the modeling
Material possesses certain biodegradability, but there is also the defects of degradation property poor and basic plastics performance reduction.
How a kind of plastics performance and better mechanical property are developed, and the drink package material for having standby degradation property concurrently is that prior art is urgent
The technical issues that need to address.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of packaging material for drink and its preparation side
Method, specific technical scheme are：
A kind of packaging material for drink, the packaging material are prepared by the raw material of following parts by weight：Poly- inclined two
Vinyl chloride 20-45 parts, PA 66 10-50 parts, polyvinyl alcohol 15-30 parts, polyethylene glycol 10-25 parts, poly- hydroxyl second
Sour 5-15 parts, cornstarch 5-12 parts, antioxidant 3-15 parts, sepiolite powder 4-10 parts, sodium soap 5-9 parts, calcium carbonate 4-7
Part, graphene 2-5 parts, diatomite 1-2 parts.
Preferably, a kind of packaging material for drink of the present invention, the packaging material is by following parts by weight
Raw material is prepared：It is 35 parts of polyvinylidene chloride, 30 parts of PA 66,20 parts of polyvinyl alcohol, 15 parts of polyethylene glycol, poly-
10 parts of hydroxyacetic acid, 8 parts of cornstarch, 12 parts of antioxidant, 8 parts of sepiolite powder, 7 parts of sodium soap, 6 parts of calcium carbonate, graphite
3 parts of alkene, 1.5 parts of diatomite.
Preferably, the cornstarch, sepiolite powder, talcum powder and diatomaceous particle diameter control 200-400 mesh it
Between.
The preparation method of packaging material of the present invention, comprises the following steps：
1) each raw material is weighed according to parts by weight；
2) each raw material is sequentially added in reactor, the temperature control of reactor is stirred at 50-80 DEG C when adding raw material
Mix, after stirring, stand reaction and obtain mixture A in 15 minutes；
3) single screw extrusion machine that the mixture A importing draw ratios that step 2) obtains are 20: 1 is squeezed into molten condition to obtain
To molten mass；
4) molten mass for obtaining step 3) is applied on mirror face stainless steel band, is subsequently placed in 40-50 DEG C of temperature, humidity
To be cured 10 hours under 60% hygrothermal environment, it is 1-2% to subsequently enter drying to moisture in hothouse, finally from stainless
Peeled off on steel band, cut and produce.
Application of the packaging material of the present invention in drink packing.
Beneficial effect：The invention provides a kind of packaging material for drink and preparation method thereof, it is of the invention with it is existing
Technology is compared, plastics performance and good mechanical property, and preparation method simple possible, suitable for arriving industrialized production on a large scale；
Invention drink package material can be effectively biodegradable, and degradation rate is environmentally safe up to more than 80%, can be applied to drink
Expect field of food；Present invention selection raw material is cheap, and has selected scrap feed material sepiolite powder, improves mechanical performance, becomes useless
For treasured, kill two birds with one stone；Present invention selection raw material and reasonable mixture ratio, can reinforcing material resistance oxygen and hinder damp and hot performance.
Embodiment
The invention will now be further described with reference to specific embodiments, and following examples are only the optimal implementation of the present invention
Example, any restrictions are not formed to the scope of the present invention.It will be understood by those skilled in the art that without departing from the present invention's
The details and form of technical solution of the present invention can be modified or replaced under spirit and scope, but these modifications and replacement are equal
Fall within the scope of protection of the present invention.
Embodiment 1
A kind of packaging material for drink, the packaging material are prepared by the raw material of following parts by weight：Poly- inclined two
35 parts of vinyl chloride, 30 parts of PA 66,20 parts of polyvinyl alcohol, 15 parts of polyethylene glycol, 10 parts of polyglycolic acid, corn form sediment
8 parts of powder, 12 parts of antioxidant, 8 parts of sepiolite powder, 7 parts of sodium soap, 6 parts of calcium carbonate, 3 parts of graphene, 1.5 parts of diatomite.
Preferably, the cornstarch, sepiolite powder, talcum powder and diatomaceous particle diameter are controlled in 300 mesh.
The preparation method of packaging material of the present invention, comprises the following steps：
1) each raw material is weighed according to parts by weight；
2) each raw material is sequentially added in reactor, the temperature control of reactor is stirred when adding raw material, stirred at 60 DEG C
After mixing uniformly, stand reaction and obtain mixture A in 15 minutes；
3) single screw extrusion machine that the mixture A importing draw ratios that step 2) obtains are 20: 1 is squeezed into molten condition to obtain
To molten mass；
4) molten mass for obtaining step 3) is applied on mirror face stainless steel band, is subsequently placed in 45 DEG C of temperature, and humidity is
Cured 10 hours under 60% hygrothermal environment, it is 1-2% to subsequently enter drying to moisture in hothouse, finally from stainless steel
Stripping is taken, cuts and produces.
Embodiment 2
A kind of packaging material for drink, the packaging material are prepared by the raw material of following parts by weight：Poly- inclined two
20 parts of vinyl chloride, 10 parts of PA 66,15 parts of polyvinyl alcohol, 10 parts of polyethylene glycol, 5 parts of polyglycolic acid, corn form sediment
5 parts of powder, 3 parts of antioxidant, 4 parts of sepiolite powder, 5 parts of sodium soap, 4 parts of calcium carbonate, 2 parts of graphene, 1 part of diatomite.
Preferably, the cornstarch, sepiolite powder, talcum powder and diatomaceous particle diameter are controlled 200.
The preparation method of packaging material of the present invention, comprises the following steps：
1) each raw material is weighed according to parts by weight；
2) each raw material is sequentially added in reactor, the temperature control of reactor is stirred when adding raw material, stirred at 50 DEG C
After mixing uniformly, stand reaction and obtain mixture A in 15 minutes；
3) single screw extrusion machine that the mixture A importing draw ratios that step 2) obtains are 20: 1 is squeezed into molten condition to obtain
To molten mass；
4) molten mass for obtaining step 3) is applied on mirror face stainless steel band, is subsequently placed in 40 DEG C of temperature, and humidity is
Cured 10 hours under 60% hygrothermal environment, it is 1-2% to subsequently enter drying to moisture in hothouse, finally from stainless steel
Stripping is taken, cuts and produces.
Embodiment 3
A kind of packaging material for drink, the packaging material are prepared by the raw material of following parts by weight：Poly- inclined two
45 parts of vinyl chloride, 50 parts of PA 66,30 parts of polyvinyl alcohol, 25 parts of polyethylene glycol, 15 parts of polyglycolic acid, corn form sediment
12 parts of powder, 15 parts of antioxidant, 10 parts of sepiolite powder, 9 parts of sodium soap, 7 parts of calcium carbonate, 5 parts of graphene, 2 parts of diatomite.
Preferably, the cornstarch, sepiolite powder, talcum powder and diatomaceous particle diameter are controlled in 400 mesh.
The preparation method of packaging material of the present invention, comprises the following steps：
1) each raw material is weighed according to parts by weight；
2) each raw material is sequentially added in reactor, the temperature control of reactor is stirred when adding raw material, stirred at 80 DEG C
After mixing uniformly, stand reaction and obtain mixture A in 15 minutes；
3) single screw extrusion machine that the mixture A importing draw ratios that step 2) obtains are 20: 1 is squeezed into molten condition to obtain
To molten mass；
4) molten mass for obtaining step 3) is applied on mirror face stainless steel band, is subsequently placed in 50 DEG C of temperature, and humidity is
Cured 10 hours under 60% hygrothermal environment, it is 1-2% to subsequently enter drying to moisture in hothouse, finally from stainless steel
Stripping is taken, cuts and produces.
Claims (5)
- A kind of 1. packaging material for drink, it is characterised in that the packaging material by following parts by weight raw material prepare and Into：Polyvinylidene chloride 20-45 parts, PA 66 10-50 parts, polyvinyl alcohol 15-30 parts, polyethylene glycol 10-25 parts, Polyglycolic acid 5-15 parts, cornstarch 5-12 parts, antioxidant 3-15 parts, sepiolite powder 4-10 parts, sodium soap 5-9 parts, Calcium carbonate 4-7 parts, graphene 2-5 parts, diatomite 1-2 parts.
- 2. a kind of packaging material for drink according to claim 1, it is characterised in that the packaging material is by as follows The raw material of parts by weight is prepared：35 parts of polyvinylidene chloride, 30 parts of PA 66,20 parts of polyvinyl alcohol, poly- second two 15 parts of alcohol, 10 parts of polyglycolic acid, 8 parts of cornstarch, 12 parts of antioxidant, 8 parts of sepiolite powder, 7 parts of sodium soap, calcium carbonate 6 parts, 3 parts of graphene, 1.5 parts of diatomite.
- 3. a kind of packaging material for drink according to claim 1, it is characterised in that the cornstarch, Hai Pao Stone flour, talcum powder and diatomaceous particle diameter are controlled between 200-400 mesh.
- 4. the preparation method of the packaging material described in claim 1, it is characterised in that comprise the following steps：1) each raw material is weighed according to parts by weight；2) each raw material is sequentially added in reactor, the temperature control of reactor is stirred when adding raw material, stirred at 50-80 DEG C After mixing uniformly, stand reaction and obtain mixture A in 15 minutes；3) single screw extrusion machine that the mixture A importing draw ratios that step 2) obtains are 20: 1 is squeezed into molten condition to be melted Melt body；4) molten mass for obtaining step 3) is applied on mirror face stainless steel band, is subsequently placed in 40-50 DEG C of temperature, and humidity is Cured 10 hours under 60% hygrothermal environment, it is 1-2% to subsequently enter drying to moisture in hothouse, finally from stainless steel Stripping is taken, cuts and produces.
- 5. application of the packaging material described in claim 1 in drink packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710698749.1A CN107474447A (en) | 2017-08-15 | 2017-08-15 | A kind of packaging material for drink and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710698749.1A CN107474447A (en) | 2017-08-15 | 2017-08-15 | A kind of packaging material for drink and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107474447A true CN107474447A (en) | 2017-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710698749.1A Pending CN107474447A (en) | 2017-08-15 | 2017-08-15 | A kind of packaging material for drink and preparation method thereof |
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| Country | Link |
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| CN (1) | CN107474447A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109181284A (en) * | 2018-07-10 | 2019-01-11 | 武汉工程大学 | A kind of complete biodegradable high-barrier polyamide-based composite film material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103865261A (en) * | 2014-03-25 | 2014-06-18 | 陈利山 | Packaging material for beverage |
| CN104774366A (en) * | 2015-04-21 | 2015-07-15 | 柳培健 | Degradable food packaging film |
| CN104830000A (en) * | 2015-04-29 | 2015-08-12 | 安徽松泰包装材料有限公司 | Production method of food package material |
-
2017
- 2017-08-15 CN CN201710698749.1A patent/CN107474447A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103865261A (en) * | 2014-03-25 | 2014-06-18 | 陈利山 | Packaging material for beverage |
| CN104774366A (en) * | 2015-04-21 | 2015-07-15 | 柳培健 | Degradable food packaging film |
| CN104830000A (en) * | 2015-04-29 | 2015-08-12 | 安徽松泰包装材料有限公司 | Production method of food package material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109181284A (en) * | 2018-07-10 | 2019-01-11 | 武汉工程大学 | A kind of complete biodegradable high-barrier polyamide-based composite film material and preparation method thereof |
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Application publication date: 20171215 |