CN109135223A - A kind of preparation method of plastic packing box - Google Patents
A kind of preparation method of plastic packing box Download PDFInfo
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- CN109135223A CN109135223A CN201810842461.1A CN201810842461A CN109135223A CN 109135223 A CN109135223 A CN 109135223A CN 201810842461 A CN201810842461 A CN 201810842461A CN 109135223 A CN109135223 A CN 109135223A
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- packing box
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- plastic packing
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- 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
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- 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
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Developing Agents For Electrophotography (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
The invention discloses a kind of preparation methods of plastic packing box, include the following steps: 1) to be stirred polylactic acid, hydrolysis starch, polyvinyl chloride, diatomite, nanometer calcium carbonate, coupling agent, sodium bicarbonate, borax, calcium stearate and clear water 20-30 minute, be then placed in reaction kettle 50-55 DEG C at a temperature of stirring 30-35 minutes；2) material left 10 minutes after stirring, pentaerythrite, epoxidized soybean oil, talcum powder, agar, anti-aging agent, auxiliary agent is then added and continues stirring 30-40 minutes；3) by material left 10 minutes after stirring, auxiliary agent is then added and is warming up to 60-65 DEG C, is stirred 2-2.5 hour；4) the mixture taking-up after stirring is subjected to cooling and shaping in the sink, is then demoulded to get environment-friendly type plastic packing box.Advantage: it is safe and non-toxic, meet environmentally protective concept, is highly suitable for the packaging of food；Method simple practical improves productivity, cost of telling somebody what one's real intentions are.
Description
Technical field
The present invention relates to a kind of preparation methods of plastic packing box, belong to plastic packing box technical field.
Background technique
With the fast development of food processing industry, required packaging also increasingly increases, food packaging and direct food contact,
Whether the selection of its material is proper, it is directly related to the health of people.China packaging material production and processing using upper, still
There is improper point.The packaging material for food sold in the market has paper, plastics, metal, ceramics etc., and wherein paper and plastics use
At most, safety is worth inquiring into.Now many plastic packing boxes be all it is disposable, and some plastic packing boxes due to
Its ingredient is too simple often to contain toxin, past when the product that packaged food etc. can be contacted directly with human body in this way
Toward the damage that will appear for human body, the time is a problem very serious for enterprise for a long time.And the prior art
Preparing for plastic packing box is more complicated, more time-consuming, higher cost.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, a kind of preparation of plastic packing box is provided
Method.
In order to solve the above technical problems, the present invention provides a kind of preparation method of plastic packing box, which is characterized in that the packet
The plastics of mounted box are made of the material of following parts by weight: 35-40 parts of polylactic acid, hydrolysis starch 15-17 parts, polyvinyl chloride 16-18
Part, 8-10 parts of diatomite, 5-7 parts of nanometer calcium carbonate, 1-2 parts of sodium bicarbonate, 3-4 parts of talcum powder, 1 .5-1 .7 of calcium stearate
Part .2 parts of borax 1-1,2-3 parts of pentaerythrite, 2-4 parts of coupling agent, 8-10 parts of epoxidized soybean oil, 2-5 parts of anti-aging agent and agar
1-3 parts, 14-18 parts of clear water, 6-10 parts of auxiliary agent.
Include the following steps:
1) by polylactic acid, hydrolysis starch, polyvinyl chloride, diatomite, nanometer calcium carbonate, coupling agent, sodium bicarbonate, borax, tristearin
Sour calcium and clear water are stirred 20-30 minutes, be then placed in reaction kettle 50-55 DEG C at a temperature of stir 30-35 minutes；
2) stir after material left 10 minutes, then be added pentaerythrite, epoxidized soybean oil, talcum powder, agar, anti-aging agent,
Auxiliary agent continues stirring 30-40 minutes；
3) by material left 10 minutes after stirring, auxiliary agent is then added and is warming up to 60-65 DEG C, is stirred 2-2.5 hour；
4) the mixture taking-up after stirring is subjected to cooling and shaping in the sink, is then demoulded to get environment-friendly type plastic packing box.
Further, the plastics of the packing box are made of the material of following parts by weight: 35 parts of polylactic acid, hydrolysis starch 15
Part, 16 parts of polyvinyl chloride, 8 parts of diatomite, 6 parts of nanometer calcium carbonate, 1 part of sodium bicarbonate, 4 parts of talcum powder, 1.6 parts of calcium stearate,
13 parts of 1.1 parts of borax, 2 parts of pentaerythrite, 4 parts of coupling agent, 8 parts of epoxidized soybean oil, 5 parts of anti-aging agent and agar, help 18 parts of clear water
10 parts of agent.
Further, the anti-aging agent is one of antioxidant A W, anti-aging agent RD, antioxidant A.
Further, the rate of the stirring is 2500r/min.
Further, the auxiliary agent is made up of the following materials in parts by weight, 1 part of rhizoma cibotii, 2 parts of Poria cocos, 3 parts of caulis akebiae, the leaf of bamboo 4
Part, 5 parts of monkshood, 1 part of fennel seeds, 2 parts of galangal, 4 parts of dried orange peel, 5 parts of Radix Notoginseng, 1 part of the fleece-flower root, 2 parts of semen litchi.
Further, the auxiliary agent the preparation method comprises the following steps: by rhizoma cibotii, Poria cocos, caulis akebiae, the leaf of bamboo, monkshood, fennel seeds, Gao Liang
Ginger, dried orange peel, Radix Notoginseng, the fleece-flower root, semen litchi are rinsed well with clear water, are then placed in 90-100 DEG C of baking box and are toasted
40-50 minutes, then material is taken out and ground, crossed 400-500 mesh, be then stirred 25 minutes.
Advantageous effects of the invention:
Plastic packing box produced by the present invention is safe and non-toxic, meets environmentally protective concept, and not only heat resistance is strong, and antibiotic property
It is good, it is highly suitable for the packaging of food；And physics, chemical inertness are all very strong, and can Reusability, for human body
And it is harmless, degradation also facilitates；Method simple practical improves productivity, cost of telling somebody what one's real intentions are.
Specific embodiment
The following examples are only intended to illustrate the technical solution of the present invention more clearly, and cannot be used as a limitation the limitation present invention
Protection scope.
A kind of preparation method of plastic packing box, which is characterized in that the plastics of the packing box by following parts by weight material
Composition: 35-40 parts of polylactic acid, hydrolysis starch 15-17 parts, 16-18 parts of polyvinyl chloride, 8-10 parts of diatomite, nanometer calcium carbonate 5-7
Part, 1-2 parts of sodium bicarbonate, 3-4 parts of talcum powder .7 parts of 1 .5-1 of calcium stearate .2 parts of borax 1-1,2-3 parts of pentaerythrite,
1-3 parts of 2-4 parts of coupling agent, 8-10 parts of epoxidized soybean oil, 2-5 parts of anti-aging agent and agar, 14-18 parts of clear water, 6-10 parts of auxiliary agent.
Include the following steps:
1) by polylactic acid, hydrolysis starch, polyvinyl chloride, diatomite, nanometer calcium carbonate, coupling agent, sodium bicarbonate, borax, tristearin
Sour calcium and clear water are stirred 20-30 minutes, be then placed in reaction kettle 50-55 DEG C at a temperature of stir 30-35 minutes；
2) stir after material left 10 minutes, then be added pentaerythrite, epoxidized soybean oil, talcum powder, agar, anti-aging agent,
Auxiliary agent continues stirring 30-40 minutes；
3) by material left 10 minutes after stirring, auxiliary agent is then added and is warming up to 60-65 DEG C, is stirred 2-2.5 hour；
4) the mixture taking-up after stirring is subjected to cooling and shaping in the sink, is then demoulded to get environment-friendly type plastic packing box.
In the present embodiment, the plastics of the packing box are made of the material of following parts by weight: 35 parts of polylactic acid, hydrolysis starch
15 parts, 16 parts of polyvinyl chloride, 8 parts of diatomite, 6 parts of nanometer calcium carbonate, 1 part of sodium bicarbonate, 4 parts of talcum powder, calcium stearate 1.6
Part, 1.1 parts of borax, 2 parts of pentaerythrite, 4 parts of coupling agent, 8 parts of epoxidized soybean oil, 5 parts of anti-aging agent and 13 parts of agar, clear water 18
Part, 10 parts of auxiliary agent.
In the present embodiment, the anti-aging agent is one of antioxidant A W, anti-aging agent RD, antioxidant A.
In the present embodiment, the rate of the stirring is 2500r/min.
In the present embodiment, the auxiliary agent is made up of the following materials in parts by weight, 1 part of rhizoma cibotii, 2 parts of Poria cocos, 3 parts of caulis akebiae, bamboo
4 parts of leaf, 5 parts of monkshood, 1 part of fennel seeds, 2 parts of galangal, 4 parts of dried orange peel, 5 parts of Radix Notoginseng, 1 part of the fleece-flower root, 2 parts of semen litchi.
In the present embodiment, the auxiliary agent the preparation method comprises the following steps: by rhizoma cibotii, Poria cocos, caulis akebiae, the leaf of bamboo, monkshood, fennel seeds, height
Galanga, dried orange peel, Radix Notoginseng, the fleece-flower root, semen litchi are rinsed well with clear water, are then placed in 90-100 DEG C of baking box and are toasted
40-50 minutes, then material is taken out and ground, crossed 400-500 mesh, be then stirred 25 minutes.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of preparation method of plastic packing box, which is characterized in that the plastics of the packing box by following parts by weight material group
At: 35-40 parts of polylactic acid, hydrolysis starch 15-17 parts, 16-18 parts of polyvinyl chloride, 8-10 parts of diatomite, nanometer calcium carbonate 5-7
Part, 1-2 parts of sodium bicarbonate, 3-4 parts of talcum powder .7 parts of 1 .5-1 of calcium stearate .2 parts of borax 1-1,2-3 parts of pentaerythrite,
1-3 parts of 2-4 parts of coupling agent, 8-10 parts of epoxidized soybean oil, 2-5 parts of anti-aging agent and agar, 14-18 parts of clear water, 6-10 parts of auxiliary agent；
Include the following steps:
1) by polylactic acid, hydrolysis starch, polyvinyl chloride, diatomite, nanometer calcium carbonate, coupling agent, sodium bicarbonate, borax, tristearin
Sour calcium and clear water are stirred 20-30 minutes, be then placed in reaction kettle 50-55 DEG C at a temperature of stir 30-35 minutes；
2) stir after material left 10 minutes, then be added pentaerythrite, epoxidized soybean oil, talcum powder, agar, anti-aging agent,
Auxiliary agent continues stirring 30-40 minutes；
3) by material left 10 minutes after stirring, auxiliary agent is then added and is warming up to 60-65 DEG C, is stirred 2-2.5 hour；
4) the mixture taking-up after stirring is subjected to cooling and shaping in the sink, is then demoulded to get environment-friendly type plastic packing box.
2. a kind of preparation method of plastic packing box according to claim 1, which is characterized in that the plastics of the packing box
It is made of the material of following parts by weight: 35 parts of polylactic acid, hydrolysis 15 parts of starch, 16 parts of polyvinyl chloride, 8 parts of diatomite, nano-sized carbon
6 parts of sour calcium, 1 part of sodium bicarbonate, 4 parts of talcum powder, 1.6 parts of calcium stearate, 1.1 parts of borax, 2 parts of pentaerythrite, 4 parts of coupling agent,
13 parts of 8 parts of epoxidized soybean oil, 5 parts of anti-aging agent and agar, 18 parts of clear water, 10 parts of auxiliary agent.
3. a kind of preparation method of plastic packing box according to claim 1, which is characterized in that the anti-aging agent is anti-old
One of agent AW, anti-aging agent RD, antioxidant A.
4. a kind of preparation method of plastic packing box according to claim 1, which is characterized in that the rate of the stirring is
2500r/min。
5. a kind of preparation method of plastic packing box according to claim 1, which is characterized in that the auxiliary agent is by following heavy
The material of amount part is made, 1 part of rhizoma cibotii, 2 parts of Poria cocos, 3 parts of caulis akebiae, 4 parts of the leaf of bamboo, 5 parts of monkshood, 1 part of fennel seeds, 2 parts of galangal, old
4 parts of skin, 5 parts of Radix Notoginseng, 1 part of the fleece-flower root, 2 parts of semen litchi.
6. a kind of preparation method of plastic packing box according to claim 4, which is characterized in that the preparation side of the auxiliary agent
Method are as follows: rush rhizoma cibotii, Poria cocos, caulis akebiae, the leaf of bamboo, monkshood, fennel seeds, galangal, dried orange peel, Radix Notoginseng, the fleece-flower root, semen litchi with clear water
Then wash clean is placed in 90-100 DEG C of baking box and carries out baking 40-50 minutes, then material is taken out and ground, mistake
Then 400-500 mesh is stirred 25 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810842461.1A CN109135223A (en) | 2018-07-27 | 2018-07-27 | A kind of preparation method of plastic packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810842461.1A CN109135223A (en) | 2018-07-27 | 2018-07-27 | A kind of preparation method of plastic packing box |
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| Publication Number | Publication Date |
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| CN109135223A true CN109135223A (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810842461.1A Pending CN109135223A (en) | 2018-07-27 | 2018-07-27 | A kind of preparation method of plastic packing box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110272636A (en) * | 2019-04-19 | 2019-09-24 | 丝耐洁（福建）口腔健康科技有限公司 | A kind of antibacterial plastic and the technique using this plastics-production plastic products |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103665800A (en) * | 2012-09-18 | 2014-03-26 | 上海载和实业投资有限公司 | Continuous fiber reinforced polylactic resin composition and preparation method thereof |
| CN104945680A (en) * | 2015-06-03 | 2015-09-30 | 张家港安达塑料制品有限公司 | Combination material for disposable degradable gloves |
| US20170164616A1 (en) * | 2014-08-07 | 2017-06-15 | Omya International Ag | Antiseptic product, process for preparing same and its use |
| CN107540982A (en) * | 2017-08-04 | 2018-01-05 | 合肥盛鼎包装材料有限公司 | A kind of plastic packing box and preparation method thereof |
| CN108178908A (en) * | 2017-12-27 | 2018-06-19 | 吕玲 | A kind of environment-friendly type plastic food package box and preparation method thereof |
-
2018
- 2018-07-27 CN CN201810842461.1A patent/CN109135223A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103665800A (en) * | 2012-09-18 | 2014-03-26 | 上海载和实业投资有限公司 | Continuous fiber reinforced polylactic resin composition and preparation method thereof |
| US20170164616A1 (en) * | 2014-08-07 | 2017-06-15 | Omya International Ag | Antiseptic product, process for preparing same and its use |
| CN104945680A (en) * | 2015-06-03 | 2015-09-30 | 张家港安达塑料制品有限公司 | Combination material for disposable degradable gloves |
| CN107540982A (en) * | 2017-08-04 | 2018-01-05 | 合肥盛鼎包装材料有限公司 | A kind of plastic packing box and preparation method thereof |
| CN108178908A (en) * | 2017-12-27 | 2018-06-19 | 吕玲 | A kind of environment-friendly type plastic food package box and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110272636A (en) * | 2019-04-19 | 2019-09-24 | 丝耐洁（福建）口腔健康科技有限公司 | A kind of antibacterial plastic and the technique using this plastics-production plastic products |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |
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